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WO2018113160A1 - Raccord de perfusion, et tube de perfusion et ensemble de perfusion les comprenant - Google Patents

Raccord de perfusion, et tube de perfusion et ensemble de perfusion les comprenant Download PDF

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Publication number
WO2018113160A1
WO2018113160A1 PCT/CN2017/082677 CN2017082677W WO2018113160A1 WO 2018113160 A1 WO2018113160 A1 WO 2018113160A1 CN 2017082677 W CN2017082677 W CN 2017082677W WO 2018113160 A1 WO2018113160 A1 WO 2018113160A1
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WO
WIPO (PCT)
Prior art keywords
infusion
connector
hollow
separator
housing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/082677
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English (en)
Chinese (zh)
Inventor
胡绍勤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2018113160A1 publication Critical patent/WO2018113160A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1411—Drip chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1412—Burettes, measuring cylinders
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/162—Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
    • A61M5/1626—Needle protectors therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • A—HUMAN NECESSITIES
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    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804—Flow controllers
    • A61M5/16813—Flow controllers by controlling the degree of opening of the flow line
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16886—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body for measuring fluid flow rate, i.e. flowmeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • A61M5/38—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters
    • A61M5/385—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic filters using hydrophobic filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • A61M5/40—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using low-level float-valve to cut off media flow from reservoir
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M2005/1401—Functional features
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • A61M2005/1657—Filter with membrane, e.g. membrane, flat sheet type infusion filter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates

Definitions

  • the present invention relates to the field of medical devices, and in particular to an infusion connector and an infusion line and an infusion set provided with the infusion connector.
  • the traditional infusion set is provided with an exposed infusion puncture needle as an infusion connector, and is inserted into the infusion container to discharge the liquid in the container into the infusion set.
  • the nursing staff needs to hold the exposed infusion needle to operate when replacing the infusion, which is easy to be accidentally injured.
  • the infusion puncture needle has a smooth surface and low adhesion.
  • the infusion set and the infusion set are too much and too heavy, it is easy to slip off and form a medical hazard.
  • the puncture needle needs to be partially exposed to the outside world. In the air, it is easy to be contaminated.
  • the contaminated puncture needle is punctured into the next bottle of infusion, the liquid will be contaminated.
  • Nursing staff should look up the infusion container when inspecting the infusion, and also need to look at the drip bucket to see the situation and increase the workload of the nursing staff.
  • the present invention provides an infusion connector that avoids slippage, reduces generation of particles during infusion connection, and avoids stab wounds during operation, and an infusion line and an infusion set provided with the infusion connector.
  • An infusion connector includes a body having a connector outlet port and a connector inlet port;
  • the body is provided with a separator which can bluntly separate the sealer of the peripheral infusion container for sealing the liquid discharge port of the peripheral infusion container, and the connector inlet is bluntly separated by the separator to seal on the peripheral infusion container
  • the device communicates with the peripheral infusion container drain port and/or the peripheral infusion container reservoir.
  • the outer surface and the outer edge of the body adopt a non-sharp structure.
  • the body is a hollow cylindrical shape.
  • the outer surface and the outer edge of the separator adopt a non-sharp structure.
  • the separator body is cylindrical and the front end is hemispherical.
  • a liquid flow channel is provided between the connector outlet port and the connector inlet port, and the connector outlet port and the connector inlet port are communicated through the liquid flow channel.
  • the body is provided with a hollow tube.
  • the separator is provided with a hollow passage and/or a flow guiding groove.
  • the connector liquid outlet communicates with the peripheral infusion container discharge port and/or the peripheral infusion container storage chamber through the connector inlet port.
  • the separator is provided with a hollow passage and a guide groove, and the separator is further provided with a connector inlet port, and the connector outlet port passes through the hollow passage, the guide groove and The connector inlet port is connected to the peripheral infusion container discharge port and the peripheral infusion container storage chamber; or the separator is provided with a hollow passage, and the separator is further provided with a connector inlet port, and the connector The liquid outlet communicates with the peripheral infusion container storage chamber through the hollow passage; the separator is provided with a flow guiding groove, and the separator is further provided with a connector inlet port, and the connector outlet port passes through the connector The liquid port and the diversion tank are connected to the liquid discharge port of the peripheral infusion container.
  • the hollow body and the drip device suspended in the hollow cavity are disposed on the body, the dropper is provided with a drop tube, and the hollow tube and the drop tube are disposed on the drop tube.
  • the drip port and the drip tube drip port are connected to the connector inlet.
  • the outer wall of the hollow body is made of a transparent material.
  • the outer wall of the hollow body is made of a material having elasticity.
  • the body is provided with a hollow cavity and a drip device suspended in the hollow cavity, and a drop tube is arranged below the drip device, and the drop tube is provided with a connector a hollow pipe and a droplet discharge port connected to the inlet port, and a dripper is provided above
  • the liquid outlet of the connector communicates with the liquid inlet of the connector through the liquid drop port of the droplet tube, and the outlet of the connector is provided at the bottom of the hollow body.
  • the dripper is integrally formed with the body, or the dripper and the body are disposed independently of each other.
  • a supporting device for fixing the dripper is provided on the body.
  • a sealer for ensuring watertightness is provided at a joint between the inner wall of the hollow cavity and the dripper.
  • a filtering device is provided on the body.
  • the filtering device is selected from the group consisting of a liquid filtering device and a gas filtering device.
  • a liquid chemical filtering device is disposed on the hollow cavity.
  • the chemical liquid filtering device includes at least one medical liquid filtering membrane, and a filtrate chamber is formed between the opposite chemical liquid filtering membranes or the chemical liquid filtering membrane and the inner wall of the hollow cavity.
  • a liquid chemical filtering device is disposed in the hollow cavity, and the chemical liquid filtering device includes at least one chemical liquid filtering membrane, and two opposite chemical liquid filtering membranes or the chemical liquid filtering membrane.
  • a filtrate chamber is formed around the drug solution membrane and the inner wall of the hollow cavity.
  • a connector outlet is provided at the bottom of the filtrate chamber.
  • the inner cavity of the hollow cavity is hollow cylindrical.
  • the top end of the filtrate chamber is provided with an exhaust device;
  • the exhaust device is a horizontally arranged gas permeable membrane, or the exhaust device comprises a horizontally disposed exhaust passage and is located An exhaust valve in the exhaust passage.
  • the top end of the filtrate chamber is provided with an exhaust device.
  • the exhaust device is a horizontally disposed gas permeable membrane.
  • the exhaust device includes a horizontally disposed exhaust passage and an exhaust valve located in the exhaust passage.
  • the exhaust passage includes a long groove concavely disposed in at least one inner cavity, and the exhaust valve is a cylindrical rod or a spherical valve located in the exhaust passage.
  • a chemical liquid filtering membrane is disposed around the exhausting device, and the liquid chemical filtering membrane is closely connected to the inner wall of the hollow cavity.
  • At least one vertically disposed liquid chemical filter film is disposed around the exhaust device, and the bottom of each layer of the liquid chemical filter film is hermetically connected to the inner wall of the hollow cavity.
  • two layers of vertically disposed liquid chemical filtration membranes are disposed around the exhaust device, and the two layers of the chemical liquid filtration membranes are disposed in parallel with each other, and the liquid chemical filtration membranes and rows of the layers are respectively arranged.
  • the gas device and the inner wall of the hollow cavity are provided with watertightness Sealing means.
  • a gas filtering device is disposed on the hollow cavity.
  • an air inlet is provided on the body, and a gas filtering device is disposed on the air inlet.
  • the body is provided with a liquid stopping device capable of intercepting the liquid flow path.
  • the hollow cavity body is provided with a liquid stopping device capable of intercepting the liquid flow channel.
  • the liquid stopping device comprises a floating body capable of moving synchronously with the liquid level in the hollow cavity and a sealer of the liquid tight opening of the sealable connector, the sealer being interlocked with the floating body.
  • an anti-bubble device for preventing bubble formation and/or reducing bubbles is provided on the body.
  • the hollow cavity is provided with an anti-bubble device for preventing bubble formation and/or reducing bubbles.
  • the anti-bubble device comprises a hollow tube closed at the top, and a liquid inlet gap and an exhaust device are arranged on the sidewall of the hollow tube, and the exhaust device adopts a vent hole or a resistor a water permeable membrane, the bottom of the hollow tube is provided with a hollow tube liquid discharge port which can communicate with the hollow cavity through the liquid inlet gap and/or the exhaust device; or the anti-bubble device comprises a hollow tube closed at the top, hollow An inlet gap and an exhaust device are arranged on the side wall of the tube, and the exhaust device adopts a vent hole or a water-blocking gas permeable membrane, and the bottom of the hollow tube is openable a hollow tube discharge port communicating with the liquid inlet gap and/or the exhaust device and the hollow cavity body, the hollow tube is fixed at the bottom of the hollow cavity body, and the connector liquid outlet is provided at the bottom of the hollow cavity body, and the connector liquid outlet port Passing through the hollow tube discharge port to communicate with the
  • the body is provided with a retaining edge disposed around the separator, and the separator does not protrude from the retaining edge.
  • the body is provided with a movable housing, and the housing is movable between the first position and the second position, and the separator does not protrude from the housing when the housing is in the first position.
  • the housing is disposed around the outside of the body.
  • the casing is tubular.
  • the body is provided with a grip portion.
  • the body is provided with a guide rail for guiding the movement of the housing.
  • the infusion connector is provided with a reset A device that is operatively coupled to the housing and that functions to return the housing to its starting position.
  • the infusion connector is provided with a return spring which is effectively coupled to the housing and acts to return the housing to its starting position.
  • a reset device is disposed between the body and the housing.
  • a reset device is disposed between the body and the housing, and the reset device includes a return spring receiving groove disposed on the body, and the outer side of the body is provided with a casing surrounding the body, and the return spring receiving groove is disposed
  • the return spring has a fixed end of the return spring spliced at the bottom of the return spring receiving groove, and the movable end of the return spring is spliced to the bottom of the housing, and the body is provided with a guide rail for guiding the movement of the housing.
  • a cut-off card position is provided between the body and the housing.
  • the housing is movable between the first position and the second position, and the separator does not protrude from the housing when the housing is in the first position, and the housing is infused with the infusion connector and the peripheral device.
  • the separator does not protrude from the outer surface and/or the outer edge of the housing and the peripheral infusion container during the fixed connection of the infusion connector to the peripheral infusion container.
  • a locking device is provided between the body and the housing to keep the housing in a first position, and the locking device is in a locked state when the housing is in the first position.
  • a locking device is disposed between the body and the housing to maintain the housing in a first position, and the locking device is in a locked state when the housing is in the first position, and the body and/or the housing are disposed.
  • a locking device is disposed between the body and the housing to maintain the housing in a first position, and the locking device is in a locked state when the housing is in the first position, and the body and/or the housing are disposed.
  • a lock opener that automatically opens when it is fixedly connected to the peripheral infusion container, and the infusion connector unlocks the lock device by locking the opener.
  • a locking device is disposed between the body and the housing to maintain the housing in a first position, and the locking device is in a locked state when the housing is in the first position, and the body and/or the housing are disposed.
  • a lock opener that automatically opens when a fixed connection is made to the peripheral infusion container, and the infusion connector transmits a lock release state trigger signal through the lock opener.
  • the housing is provided with a bendable deformation locking piece.
  • the locking piece is provided with a locking piece free end and a locking piece fixing end, and the locking piece fixing end is fixed on the housing, and the body and the housing are There is a locking device for holding the housing in the first position, the locking device is in a locked state when the housing is in the first position, the locking device comprises a locking stopper at the top of the body and a locking hook at the free end of the locking piece, the locking hook passes The hook lock is locked on the locking stop.
  • the housing is provided with a bendable deformation locking piece, and the locking piece is provided with a locking piece free end and a locking piece fixing end, and the locking piece is fixedly fixed.
  • a locking device Positioned on the housing, a locking device is disposed between the body and the housing to maintain the housing in a first position, the locking device is in a locked state when the housing is in the first position, and the locking device comprises a locking stop on the top of the body and The locking hook is located at the free end of the locking piece, and the locking hook is locked on the locking stopper by the hook locking.
  • the locking opening is further provided with a locking opener on the inner side of the free end of the locking piece, and the locking opener transmits the unlocking device locking state triggering signal through the locking piece.
  • the housing is provided with a push-off retaining plate that cooperates with the peripheral infusion container to push the housing to slide to the second position.
  • the top of the housing is provided with the outer wall of the peripheral infusion container, and when the infusion connector is fixedly connected with the peripheral infusion container, the housing that has been unlocked is pushed to the second position. board.
  • a liquid discharge pipe is disposed on the body.
  • the peripheral infusion container is selected from the group consisting of an infusion bottle, an infusion bag, a blood bag, a plasma bag, and a nutrition bag.
  • a fixing device for fixedly connecting the peripheral infusion container is disposed on the body, and the body is fixedly connected to the peripheral infusion container through the fixing device.
  • the fixing device is a thread structure or a snap structure or a clamping mechanism disposed on the body and matched with the connected peripheral infusion container.
  • the fixing device is an internal thread disposed on the body and matched with the connected peripheral infusion container.
  • the fixing device is a buckle structure disposed on the body and matched with the connected peripheral infusion container.
  • the fixing device is a clamping mechanism disposed on the body and matched with the connected peripheral infusion container.
  • the clamping mechanism is provided with a clip that is rotatable about a rotating shaft of the clip, and the clip is provided with a clip for holding the peripheral infusion container, and the body is provided with a fixed rotation.
  • the shaft groove of the shaft, the clip can be rotated between the starting position and the clamping position, and a return spring for pulling the clip back to the starting position is provided between the clip and the body.
  • the body is provided with a sealing device for performing watertight sealing between the body and the peripheral infusion container by being matched with the peripheral infusion container when being fixedly connected to the peripheral infusion container.
  • the sealing device is disposed around the outside of the connector inlet.
  • the sealing device is an infusion sealing gasket surrounding the outside of the liquid inlet of the connector.
  • the sealing between the body and the peripheral infusion container is achieved by a closed ring.
  • a closed ring is provided on the body.
  • At least one closed ring is disposed on the body, and the closed ring protrudes from the inner surface of the body, and the sealing between the body and the peripheral infusion container is performed by the closed ring.
  • the closed ring has a semicircular or trapezoidal cross section.
  • the body is provided with an infusion of peripheral components
  • the peripheral infusion container is used to block the separator from communicating with the outside; or the body is fixedly connected with the peripheral infusion container, and the peripheral infusion container is used for blocking the separator and the sealing device.
  • a barrier device that communicates with the outside world.
  • the peripheral infusion container when the body is fixedly connected with the peripheral infusion container, the peripheral infusion container is matched with the barrier device for blocking the separator from communicating with the outside, and the blocking device comprises a blocking pad disposed outside the body. a groove and a barrier pad fixed on the barrier groove; or the body is provided with a barrier device for connecting the peripheral infusion container to block the separator and the sealing device to communicate with the outside when the device is fixedly connected with the peripheral infusion container, and the blocking device comprises a barrier groove disposed on the outside of the body and a barrier pad fixed on the barrier groove.
  • a dosing port is disposed on the body, and a sealing plug is disposed on the dosing port.
  • An infusion line characterized in that the infusion line comprises any of the infusion connectors described above.
  • the infusion line includes any one of the above-mentioned infusion connectors, and further includes an infusion catheter and a flow rate regulator provided with a lower infusion connector; or an infusion catheter provided with a lower infusion connector And peripheral flow rate regulators.
  • a drip bucket is disposed on the infusion line.
  • the lower infusion connector is provided with a fixing device for fixing and connecting the external infusion device, and the lower infusion connector is fixedly connected to the external infusion device through the fixing device, and the outer surface of the lower infusion connector It is a blunt structure.
  • the infusion catheter adopts an infusion hose.
  • the infusion hose is provided with at least one section.
  • the infusion catheter is provided with a drip bucket in series.
  • An infusion set characterized in that the infusion set comprises any of the infusion connectors described above.
  • the invention has the beneficial effects that the infusion connector adopts the non-sharp structure body and the separator by providing the outer surface and the outer edge, thereby avoiding the exposure of the caregiver to the sharp infusion puncture environment during the infusion operation.
  • the connection structure in the form of thread, snap structure, clamping structure, etc.
  • the infusion connector can be fixedly connected with the peripheral infusion container, which can carry more infusion accessory components, so that the medical staff can choose more suitable conditions.
  • the required infusion accessory kit is required during the fixed connection between the infusion connector and the peripheral infusion container, the sealing device disposed on the peripheral infusion container is bluntly separated to open the liquid discharge port on the peripheral infusion container, so that the connector inlet port is connected to the peripheral infusion container drain port. And / or connected to the peripheral infusion container reservoir, while completing the communication fluid circuit and fixed connection two operations, can achieve the purpose of fast infusion.
  • the separator is provided with a guiding trough as a liquid guiding channel, which can be manufactured in less production steps.
  • a guiding trough as a liquid guiding channel, which can be manufactured in less production steps.
  • the sealing device is preferably The sealing film of the virtual welded joint can connect the infusion liquid path, and the particles or debris are rarely generated. It is better to reduce the damage of particles or debris entering the infusion container and the liquid mixture. More conducive to environmental protection.
  • the liquid stopping device can automatically cut off the liquid flow channel when the infusion liquid is emptied, and solve the problem that the gas enters the human body when the infusion liquid is emptied. It can also be used to intercept the flow channel and protect the patient in an emergency.
  • the particles in the liquid can be filtered out to reduce the risk of particles entering the human body.
  • a gas filtering device it is possible to filter out harmful components in the gas entering the infusion connector, thereby preventing the harmful gas from reacting with the drug component in the drug solution.
  • the efficacy or the formation of harmful substances can also prevent harmful gases from entering the human body directly through the liquid path and protecting the patient.
  • the setting of the anti-bubble device can reduce the workload of the caregiver exhausting.
  • the separator can be effectively prevented from accidentally touching the external object during the infusion connection, avoiding the formation of pollution and avoiding the breakage of the separator.
  • the setting of the locking device can keep the housing in the first position before the infusion connector is used, and the locking opener is disposed inside the housing, which can protect the operator from being unlocked by accidental touch, thereby preventing the separator from abnormally protruding. Form pollution.
  • the seal is set to ensure a seal between the infusion connector and the peripheral infusion container to prevent liquid leakage.
  • the separator and the outside or the separator and the sealing device can be effectively separated from the outside.
  • the application of the barrier device can well prevent the separator from the outside or the separator and the seal.
  • the device communicates with the outside world.
  • the separator is kept in a state of being separated from the outside or the separator and the sealing device are in a state of being separated from the outside, preventing the external pollutant from contaminating the separator and the sealing device, and avoiding the separator of the infusion connector contacting the liquid medicine.
  • the sealing device is contaminated and kept clean before connecting the next set of infusions and connecting a new set of infusions. It can avoid nosocomial infections caused by drug-resistant pathogens and other highly pathogenic infection sources in infusion treatment facilities.
  • the application of the barrier device also helps to maintain the position of the infusion connector and the peripheral infusion container.
  • the infusion connector is directly connected to the infusion outlet hole at the lowest position of the container body, which is beneficial to completely empty the liquid in the container body, and solves the problem that the infusion needle is in the infusion container.
  • the problem of liquid residual cavity is directly connected to the infusion outlet hole at the lowest position of the container body, which is beneficial to completely empty the liquid in the container body, and solves the problem that the infusion needle is in the infusion container. The problem of liquid residual cavity.
  • FIG. 1 is a schematic view showing the overall structure of a first embodiment of the present invention
  • FIG. 2 is a schematic view showing the overall structure of a locked state of a second embodiment of the present invention.
  • Figure 3 is a schematic view showing the overall structure of a third embodiment of the present invention.
  • Figure 4 is a schematic view showing the overall structure of a fourth embodiment of the present invention.
  • Figure 5 is a schematic view showing the overall structure of a fifth embodiment of the present invention.
  • Figure 6 is a schematic view showing the horizontal sectional structure of the separator in the first embodiment of the present invention.
  • Figure 7 is a schematic horizontal sectional view showing the infusion connector of the fifth embodiment of the present invention.
  • FIG. 8 is a schematic view showing the overall structure of an infusion container for a fixed connection peripheral of an infusion connector according to an embodiment of the present invention
  • FIG. 9 is a side elevational view showing the overall structure of an infusion container for a fixed connection peripheral of an infusion connector according to an embodiment of the present invention.
  • FIG. 10 is a schematic overall view of an infusion line supporting an infusion connector according to an embodiment of the present invention.
  • Fig. 11 is a schematic view showing the overall infusion set of the infusion connector according to the embodiment of the present invention.
  • an infusion connector comprising a body 1, the body 1 is provided with a connector outlet 12 and a connector inlet 11;
  • the body 1 is provided with a separator 123 for bluntly separating the sealer on the peripheral infusion container for sealing the liquid discharge port of the peripheral infusion container, and the connector inlet port 11 is bluntly separated by the separator 123 and is disposed in the peripheral infusion.
  • the sealer on the container communicates with the peripheral infusion container drain And/or connect the peripheral infusion container reservoir.
  • the outer and outer edges of the body 1 are of a non-sharp structure.
  • the body 1 is hollow cylindrical.
  • the outer surface and the outer edge of the separator 123 are of a non-sharp structure.
  • the non-sharp structure adopts an obtuse angle structure, a right angle structure, a circular structure, an elliptical structure, a spherical structure, a cylindrical structure, a curved structure and the like to prevent the outer surface and the outer edge from forming spikes, serrations, barbs, and blades.
  • the external shape may be a cylindrical structure, and the outer edge is rounded and the like.
  • the separator 123 has a cylindrical body and a front end having a hemispherical shape.
  • the separator can also be designed in an elliptical shape such as an elliptical shape.
  • the outer surface and outer edge of the body and separator are designed with non-sharp structure to protect the exposed hand of the operator or the glove that has been worn from being damaged or destroyed by the infusion connector during the infusion operation, avoiding sharpness. Or highlight the damage to the operator's cutting, puncture, etc., and also avoid damage to the operator's gloves to prevent the operator's health in a highly contagious environment.
  • a liquid flow path is provided between the connector outlet port 12 and the connector inlet port 11, and the connector outlet port 12 and the connector inlet port 11 communicate through the liquid flow path.
  • a hollow tube is disposed in the body 1.
  • the separator 123 is provided with a hollow passage 119 and/or a flow guiding groove 118.
  • the connector outlet port 12 communicates with the peripheral infusion container drain port and/or the peripheral infusion container reservoir through the connector inlet port 11.
  • the separator 123 is provided with a hollow passage 119 and a guide groove 118.
  • the separator 123 is further provided with a connector inlet port 11, and the connector outlet port 12 passes through the hollow passage.
  • the flow guiding groove 118 and the connector liquid inlet 11 are connected with the peripheral infusion container discharge port and the peripheral infusion container storage chamber; or the separator 123 is provided with a hollow channel 119, the separator 123 A connector inlet port 11 is also provided, and the connector outlet port 12 communicates with the peripheral infusion container reservoir through the hollow passage 119;
  • the separator 123 is provided with a flow guiding groove 118, and the separator 123 is further A connector inlet port 11 is provided, and the connector outlet port 12 communicates with the peripheral infusion container drain port through the connector inlet port 11 and the guide channel 118.
  • the separator is provided with a guiding trough as a liquid guiding channel, which can be manufactured in less production steps.
  • a guiding trough as a liquid guiding channel, which can be manufactured in less production steps.
  • the sealing device is preferably The sealing film of the virtual welded joint can connect the infusion liquid path, and the particles or debris are rarely generated. It is better to reduce the damage of particles or debris entering the infusion container and the liquid mixture. More conducive to environmental protection.
  • the body 1 is provided with a hollow cavity 110 and a dripper 111 suspended in the hollow cavity 110.
  • the dropper 111 is provided with a drop tube 112, and the drop tube 112 is provided.
  • the outer wall of the hollow body 110 is made of a transparent material. to make.
  • the outer wall of the hollow body 110 is made of a resilient material.
  • the body 1 is provided with a hollow cavity 110 and a dripper 111 suspended in the hollow cavity 110.
  • a droplet tube 112 is disposed below the dripper 111, and the droplet tube 112 is provided.
  • the hollow pipe 113 and the droplet discharge port 114 are connected to the connector inlet port 11.
  • the separator 123 is disposed above the pipette 111, and the connector outlet port 12 passes through the droplet discharge port 114.
  • the connector inlet port 11 is in communication with the connector outlet port 12 at the bottom of the hollow cavity 1.
  • the dripper 111 is integrally formed with the body 1, or the dripper 111 and the body 1 are disposed independently of each other.
  • the body 1 is provided with a support device for fixing the dripper.
  • a sealer for ensuring watertightness is provided at the junction between the inner wall of the hollow body 110 and the dripper 111.
  • the body 1 is provided with a filtering device 63.
  • the filtering device 63 is selected from the group consisting of a chemical liquid filtering device 630 and a gas filtering device 631.
  • the hollow liquid body 110 is provided with a chemical liquid filtering device 630.
  • the medical liquid filtering device 630 includes at least one medical liquid filtering membrane 632, between the two opposing chemical liquid filtering membranes 632 or the liquid medicine.
  • the filter membrane 632 forms a filtrate chamber 633 with the inner wall of the hollow body 110.
  • the connector outlet 12 is in communication with the hollow body 110.
  • the chemical liquid filtering device 630 is disposed between the connector liquid outlet 12 and the connector inlet port 11, and the connector liquid outlet 12 is introduced into the liquid through the chemical filtering device 630 and the connector.
  • the mouth 11 is connected; or the liquid filtering device 630 is tightly covered on the connector outlet 12, and the connector outlet 12 is connected to the peripheral infusion container drain through the connector inlet 11; or the medicine
  • the liquid filtering device 630 closely covers the outside of the connector outlet 12, and the connector outlet 12 communicates with the peripheral infusion container drain through the connector inlet 11.
  • a liquid chemical filtering device 630 is disposed in the hollow cavity 110, and the medical liquid filtering device 630 includes at least one chemical liquid filtering film 632, and two opposite chemical liquid filtering membranes 632 or The chemical liquid filtration membrane 632 surrounds or the chemical liquid filtration membrane 632 forms a filtrate chamber 633 with the inner wall of the hollow cavity 110.
  • a connector outlet 12 is provided at the bottom of the filtrate chamber 633.
  • the inner cavity of the hollow cavity body 110 is a hollow cylindrical shape.
  • the top end of the filtrate chamber 633 is provided with an exhaust device; the exhaust device is a horizontally disposed gas permeable membrane, or the exhaust device includes a horizontally disposed exhaust passage and is located An exhaust valve in the exhaust passage.
  • the top end of the filtrate chamber 633 is provided with an exhaust device.
  • the venting means is a horizontally disposed gas permeable membrane.
  • the gas permeable membrane is a water-permeable and gas permeable membrane, which prevents the liquid of the liquid filtering device from entering the filtrate chamber through the gas permeable membrane, but allows the gas in the filtrate chamber to pass through the gas permeable membrane and enter the upper part of the infusion connector. Out into the peripheral infusion container.
  • the exhaust device includes a horizontally disposed exhaust passage and an exhaust valve located within the exhaust passage.
  • the exhaust passage includes a long groove recessed in at least one of the inner chambers, and the exhaust valve is a cylindrical rod or a spherical valve located in the exhaust passage.
  • the cylindrical rod or the spherical valve forms a seal downward and the long groove close to both sides to prevent the liquid medicine from entering the filtrate chamber through the gap of the long groove.
  • the liquid filtration membrane on both sides of the exhaust passage is arched, and the highest point of the arch is the position of the exhaust passage.
  • the cylindrical rod or the spherical valve is supported. Moving up and opening the exhaust passage, the gas can enter the upper section of the infusion connector through the exhaust passage and escape into the peripheral infusion container.
  • a chemical liquid filtration membrane 632 is provided around the exhaust device, and the chemical liquid filtration membrane 632 is hermetically connected to the inner wall of the hollow hollow body 110.
  • At least one vertically disposed liquid chemical filter film 632 is disposed around the exhaust device, and the bottom of each of the chemical liquid filter films 632 is hermetically connected to the inner wall of the hollow cavity 110.
  • two vertical layers are provided around the exhaust device.
  • the liquid chemical filtration membrane 632 is disposed, and the two chemical liquid filtration membranes 632 are disposed in parallel with each other, and each of the chemical liquid filtration membranes 632 and the exhaust device and the inner wall of the hollow cavity 110 are provided with a sealer for ensuring watertightness. .
  • the liquid filtration membrane and the exhaust device and the inner wall of the hollow cavity can be sealed with each other to form a filtrate chamber, and the outlet port of the connector is disposed at the bottom of the filtrate chamber, and the chemical liquid is input into the patient through the infusion connector.
  • the filtrate chamber it must enter the filtrate chamber through the liquid filtration membrane surrounding the filtrate chamber, that is, it must be filtered by the liquid filtration membrane to achieve the effect of liquid filtration.
  • a gas filtering device 631 is disposed on the hollow cavity 110.
  • the body 1 is provided with an air inlet, and the air inlet is provided with a gas filtering device 631.
  • the particles in the liquid can be filtered out to reduce the risk of particles entering the human body.
  • a gas filtering device it is possible to filter out harmful components in the gas entering the infusion connector, to prevent harmful gases from reacting with the drug components in the drug solution, to reduce the efficacy or to form harmful substances, and to prevent harmful gases from directly entering through the liquid path.
  • the human body protects the patient.
  • the body 1 is provided with a liquid stopping device 64 that can intercept the liquid flow path.
  • the hollow body 110 is provided with a liquid stopping device 64 that can intercept the liquid flow path.
  • the liquid stopping device 64 includes a hollowable body 110 The floating body 640 in which the inner liquid level moves synchronously and the sealer 641 of the liquid discharge port 12 of the sealable connector, the sealer 641 interlocks with the floating body 640.
  • the liquid stopping device can automatically cut off the liquid flow channel when the infusion liquid is emptied, and solve the problem that the gas enters the human body when the infusion liquid is emptied. It can also be used to intercept the flow channel and protect the patient in an emergency.
  • the body 1 is provided with an anti-bubble device A for preventing bubble formation and/or reducing bubbles.
  • the hollow cavity body 110 is provided with an anti-bubble device A for preventing bubble formation and/or reducing air bubbles.
  • the anti-bubble device A includes a hollow tube A1 closed at the top, a liquid inlet gap A2 and an exhaust device A3 are disposed on the side wall of the hollow tube A1, and the exhaust device A3 is arranged in a row.
  • the air hole A31 or the water-blocking gas permeable membrane A32 is provided, and the bottom of the hollow tube is provided with a hollow tube liquid discharge port A10 which can communicate with the hollow cavity body 110 through the liquid inlet gap A2 and/or the exhaust device A3; or the anti-bubble
  • the device A comprises a hollow tube A1 closed at the top, a liquid inlet gap A2 and an exhaust device A3 are arranged on the side wall of the hollow tube A1, and the exhaust device A3 adopts a vent hole A31 or a water-proof gas permeable membrane A32.
  • the bottom of the empty pipe A1 is provided with a hollow pipe discharge port A10 which can communicate with the hollow cavity through the liquid inlet gap and/or the exhaust device, and the hollow pipe A1 is fixed at the bottom of the hollow cavity 110, and the bottom of the hollow cavity body 110 is provided.
  • the connector outlet 12, the connector outlet 12 communicates with the hollow body 110 through the hollow tube discharge port A10; or the anti-bubble device A includes a hollow tube A1 closed at the top, and the hollow tube A1 is hollow
  • the bottom of the cavity 110 extends inwardly, and the liquid inlet gap A2 and the exhaust device A3 are disposed on the sidewall of the hollow tube A1.
  • the gas film A32, the bottom of the hollow tube A1 is provided with a connector liquid outlet 12 which can communicate with the hollow body 110 through the liquid inlet gap A2 and/or the exhaust device A3; or the bubble prevention device A comprises a hollow tube A1
  • the hollow tube A1 is formed by extending inwardly from the bottom of the hollow body 110.
  • the hollow tube A1 is provided with a liquid-filling gap A2 on the side wall, the top of the hollow tube A1 is provided with an exhaust device A3, and the exhaust device A3 is horizontally disposed.
  • the exhaust passage A34 and the exhaust valve A35 or the exhaust device A3 located on the exhaust passage A34 adopt a water-blocking gas permeable membrane A32, and the bottom of the hollow tube A1 is provided through the liquid inlet gap A2 and/or the exhaust device A3.
  • a connector outlet 12 that communicates with the hollow body 110.
  • the cylindrical rod or the spherical valve forms a seal downward and the long grooves closely contacting the two sides, preventing the liquid medicine from entering the hollow tube A1 through the gap of the long groove.
  • the cylindrical rod or the spherical valve When the gas in the hollow pipe A1 escapes to a certain amount, the cylindrical rod or the spherical valve is moved upward to open the exhaust passage, and the gas can escape into the hollow cavity 110 through the exhaust passage. .
  • the setting of the anti-bubble device can reduce the workload of the caregiver exhausting.
  • the body 1 is provided with a bead disposed around the separator 123, and the separator 123 does not protrude from the bead.
  • the body 1 is provided with a movable housing 130, and the housing 130 is movable between a first position and a second position, and the separator 123 does not protrude when the housing 130 is in the first position.
  • the housing 130 In the housing 130.
  • the housing 130 is disposed around the outside of the body 1.
  • the housing 130 is tubular.
  • the body 1 is provided with a grip portion.
  • the body 1 is provided with a guide rail 131 for guiding the movement of the housing 130.
  • the infusion connector is provided with a resetting device 6, which is effectively coupled to the housing 130 and acts to return the housing 130 to its starting position. position.
  • the infusion connector is provided with a return spring 62 that is operatively coupled to the housing 130 and acts to return the housing 130 to its starting position. position.
  • a reset device 6 is provided between the body 1 and the housing 130.
  • a reset device 6 is disposed between the body 1 and the housing.
  • the reset device 6 includes a return spring receiving groove 61 disposed on the body 1.
  • the outer side of the body 1 is provided with a housing 130 surrounding the body, and is reset.
  • the spring receiving groove 61 is provided with a return spring 62.
  • the fixed end of the return spring is spliced to the bottom of the return spring receiving groove 61.
  • the movable end of the return spring is spliced to the bottom of the housing 130.
  • the body 1 is provided with a guide 131 for guiding the movement of the housing 130. .
  • the setting form of the return spring is an arrangement form of the reset device in the present invention.
  • the return spring processing process is mature, and a stable power source can be obtained, which can better realize the reset of the housing after the infusion connector completes the infusion operation.
  • a cut-off card position is provided between the body 1 and the housing 130.
  • the setting of the cut-off card position can well define the maximum displacement of the housing and prevent the housing from coming out.
  • the housing 130 can be in the first position and the second position.
  • the separator 123 does not protrude from the housing 130 when the housing 130 is in the first position, and the housing 130 is in the second position when the infusion connector is in a fixed connection with the peripheral infusion container, and the separator 123 is infusion.
  • the fixed connection of the connector to the peripheral infusion container does not protrude beyond the outer surface and/or the outer edge of the housing 130 and the peripheral infusion container.
  • a locking device 7 is provided between the body 1 and the housing 130 that holds the housing 130 in a first position, and the locking device 7 is in a locked state when the housing 130 is in the first position.
  • a locking device 7 is provided between the body 1 and the housing 130 to keep the housing 130 in a first position, and the locking device 7 is in a locked state when the housing 130 is in the first position, the body 1 and Or, the housing 130 is provided with a lock opener 71, and the infusion connector releases the locked state of the lock device 7 by the lock opener 71.
  • a locking device 7 is provided between the body 1 and the housing 130 to keep the housing 130 in the first position, and the locking device 7 is in the first position when the housing 130 is in the first position.
  • the body 1 and/or the housing 130 are provided with a lock opener 71 that automatically opens when the fixed connection is made to the peripheral infusion container, and the infusion connector releases the locked state of the locking device 7 by the lock opener 71.
  • a locking device 7 is provided between the body 1 and the housing 130 to keep the housing 130 in a first position, and the locking device 7 is in a locked state when the housing 130 is in the first position, the body 1 and Or, the housing 130 is provided with a lock opener 71 that automatically opens when it is fixedly connected to the peripheral infusion container, and the infusion connector transmits a lock state triggering signal of the unlocking device 7 through the lock opener 71.
  • the housing 130 is provided with a bendable deformation locking piece 72.
  • the locking piece 72 is provided with a locking piece free end and a locking piece fixing end, and the locking piece fixing end is fixed on the housing 130.
  • a locking device 7 is provided between the housing 1 and the housing 130 in a first position. The locking device 7 is in a locked state when the housing 130 is in the first position, and the locking device 7 includes a locking stop on the top of the body 1. 73 and a locking hook 74 at the free end of the locking piece, the locking hook 74 is locked by the hook lock on the locking block 73, and the locking opener 71 is further provided on the inner side of the free end of the locking piece, and the locking opener 71 is unlocked by the locking piece 72.
  • Device 7 locks the status trigger signal.
  • the setting of the locking device can keep the housing in the first position before the infusion connector is used, and the locking opener is disposed inside the housing, which can protect the operator from being unlocked by accidental touch, thereby preventing the separator from abnormally protruding. Form pollution.
  • the locking opener When the infusion connector is fixedly connected with the peripheral infusion container, the locking opener generates an outward pressing force, and the bendable locking piece is bent outwardly when the locking opener is under the force, and the locking hook is outwardly displaced, accompanied by The locking hook is released from the locking stop and the locking device is unlocked.
  • the housing 130 is provided with a push-off flap 132 that engages the peripheral infusion container to push the housing 130 to slide toward the second position.
  • the top of the housing 130 is provided with a push-off of the outer casing of the peripheral infusion container to push the unlocked state of the housing 130 to the second position when the infusion connector is fixedly connected to the peripheral infusion container.
  • a flap 132 is provided.
  • the body 1 is provided with a liquid outlet pipe 121.
  • the outlet tube is arranged to facilitate the fixed connection of the infusion catheter to the infusion connector.
  • the peripheral infusion container is selected from the group consisting of an infusion bottle, an infusion bag, a blood bag, a plasma bag, and a nutrition bag.
  • the body 1 is provided with a fixing device 2 for fixedly connecting the peripheral infusion container, and the body 1 is fixedly connected to the peripheral infusion container by the fixing device 2.
  • the fixing device 2 is a thread structure or a snap structure or a clamping mechanism disposed on the body to match the connected peripheral infusion container.
  • the fixing device 2 is an internal thread disposed on the body 1 to match the connected peripheral infusion container.
  • the fixing device 2 is a buckle structure disposed on the body 1 to match the connected peripheral infusion container.
  • the fixing device 2 is a clamping mechanism disposed on the body 1 to match the connected peripheral infusion container.
  • the clamping mechanism is provided with a clip that is rotatable about a rotating shaft of the clip.
  • the clip is provided with a clip for holding the peripheral infusion container, and the body is provided with a fixed rotating shaft.
  • the shaft groove, the clip can be rotated between the starting position and the clamping position, and a return spring for pulling the clip back to the starting position is provided between the clip and the body.
  • the clip is fixedly attached to the peripheral infusion container when in the clamped position.
  • the internal thread on the body cooperates with the external thread on the peripheral infusion container to firmly connect the infusion connector and the peripheral infusion container, and can carry more infusion accessory components, so that the medical staff can choose more suitable Infusion accessory components required for the condition.
  • the same effect can be achieved by the snap-fit structure or the clamping mechanism.
  • the sealing means is arranged around the outside of the connector inlet 11 .
  • the body 1 is provided with a fixed connection with the peripheral infusion container, and is infused with the peripheral infusion container to the outside of the connector inlet port 11 and the peripheral device. A watertight seal between the containers.
  • the sealing means is an infusion seal 13 that surrounds the outside of the connector inlet.
  • the seal is set to ensure a seal between the infusion connector and the peripheral infusion container to prevent liquid leakage. This can be achieved by providing an infusion seal around the outside of the inlet of the connector. Of course, when an infusion seal is provided on the peripheral infusion container, the infusion seal may not be provided on the infusion line.
  • a closure ring 14 is provided on the body.
  • the body 1 is provided with at least one closed ring 14 protruding from the inner surface of the body 1, and the body 1 and the peripheral infusion container are sealed by the closed ring 14.
  • the closed ring 14 is semi-circular or trapezoidal in cross section.
  • the body 1 is provided with a barrier device 15 for matching the peripheral infusion container with the peripheral infusion container for blocking the separator 123 from communicating with the outside; or the body 1 is provided with When it is fixedly connected with the peripheral infusion container, the peripheral infusion container is used to block the separator 123 and the blocking device 15 that communicates with the outside of the sealing device.
  • the body 1 is provided with a peripheral infusion container for fixing the connection with the peripheral infusion container for blocking the resistance of the separator 123 to communicate with the outside.
  • the barrier device 15 includes a barrier pad 150 disposed outside the body 1 and a barrier pad 151 fixed on the barrier pad 150; or the body 1 is provided with a peripheral device fixedly connected to the peripheral infusion container
  • the infusion container is used to block the separator 123 and the blocking device 15 that communicates with the outside of the sealing device.
  • the blocking device 15 includes a barrier groove 150 disposed outside the body 1 and a barrier pad 151 fixed to the barrier groove 150.
  • the barrier groove and the barrier pad are arranged on the body, and the barrier groove, the barrier pad and the connected peripheral infusion container cooperate to effectively separate the separator from the outside or the separator and the sealing device and the outside, and the application of the barrier device can be well prevented
  • the separator is in communication with the outside or the separator and the sealing device are in communication with the outside.
  • the internal components that prevent the infusion connector from contacting the drug solution are contaminated prior to connecting the next set of infusions and when connecting a new set of infusions.
  • the application of the barrier device also maintains the positional status of the infusion connector and the peripheral infusion container.
  • the body 1 is provided with a dosing port, and the dosing port is provided with a sealing plug.
  • the infusion line includes any of the above-described infusion connectors, and further includes an infusion catheter 3 and a flow rate regulator 4 provided with a lower infusion connector; or an infusion provided with a lower infusion connector Catheter 3 and peripheral flow rate regulator.
  • a drip bucket 5 is provided on the infusion line.
  • the lower infusion connector is provided with a fixing device for fixedly connecting the external infusion device, and the lower infusion connector is fixedly connected to the external infusion device through the fixing device, and the outer surface of the lower infusion connector is Blunt structure.
  • the infusion catheter 3 employs an infusion hose.
  • a flow rate regulator 4 is provided outside the infusion catheter 3, or a flow rate regulator 4 is provided in series with the infusion catheter 3.
  • the infusion catheter 3 is provided with a drip bucket 5 in series.

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  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
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  • Infusion, Injection, And Reservoir Apparatuses (AREA)
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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)

Abstract

La présente invention concerne un raccord de perfusion. Le raccord de perfusion est pourvu d'un corps (1) avec la surface externe et le bord extérieur étant d'une structure arrondie et d'un séparateur (123), de sorte qu'un personnel soignant évite d'être exposé à un environnement de ponction de perfusion pointu lors d'une opération de perfusion. En rompant de manière émoussée un joint de colophane entre des membranes d'étanchéité en vertu du séparateur (123), une sortie de liquide d'un récipient de perfusion externe peut être ouverte, et peu de particules ou de débris sont produits, de sorte que le danger des particules ou des débris entrant dans le récipient de perfusion à mélanger avec un médicament liquide sur le corps humain peut être réduit. En fournissant une structure de raccordement sous la forme d'une structure filetée, d'une structure encliquetable, etc., le raccord de perfusion peut être raccordé de manière fixe au récipient de perfusion externe, et plus de composants accessoires de perfusion peuvent être portés, de sorte qu'un travailleur médical peut sélectionner plus de composants accessoires de perfusion appropriés pour un état médical d'un patient. La correspondance avec l'ouverture du récipient de perfusion externe permet de mettre en œuvre une perfusion rapide. En fournissant un dispositif de barrière (15) pour maintenir le séparateur (123) propre, une perfusion plus sûre peut être fournie au patient. Le raccord de perfusion est utilisé dans le domaine des dispositifs médicaux.
PCT/CN2017/082677 2016-01-05 2017-05-01 Raccord de perfusion, et tube de perfusion et ensemble de perfusion les comprenant Ceased WO2018113160A1 (fr)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
CN201610001793 2016-01-05
PCT/CN2016/111190 WO2017118283A1 (fr) 2016-01-05 2016-12-20 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
CNPCT/CN2016/111189 2016-12-20
PCT/CN2016/111187 WO2017118280A1 (fr) 2016-01-05 2016-12-20 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/111188 WO2017118281A1 (fr) 2016-01-05 2016-12-20 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/111189 WO2017118282A1 (fr) 2016-01-05 2016-12-20 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
CNPCT/CN2016/111187 2016-12-20
CNPCT/CN2016/111190 2016-12-20
CNPCT/CN2016/111188 2016-12-20
CNPCT/CN2017/000096 2017-01-03
PCT/CN2017/000096 WO2017118370A1 (fr) 2016-01-05 2017-01-03 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2017/000097 WO2017118371A1 (fr) 2016-01-05 2017-01-03 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2017/000098 WO2017118372A1 (fr) 2016-01-05 2017-01-03 Raccord de perfusion, et tube de perfusion et dispositif de perfusion comprenant le raccord de perfusion
CNPCT/CN2017/000095 2017-01-03
CNPCT/CN2017/000097 2017-01-03
CNPCT/CN2017/000098 2017-01-03
PCT/CN2017/000095 WO2017118369A1 (fr) 2016-01-05 2017-01-03 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion

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WO2018113160A1 true WO2018113160A1 (fr) 2018-06-28

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PCT/CN2016/100029 Ceased WO2017118108A1 (fr) 2016-01-05 2016-09-25 Récipient de perfusion
PCT/CN2016/100030 Ceased WO2017118109A1 (fr) 2016-01-05 2016-09-25 Récipient de perfusion
PCT/CN2016/100031 Ceased WO2017118110A1 (fr) 2016-01-05 2016-09-25 Récipient de perfusion
PCT/CN2016/107788 Ceased WO2017118242A1 (fr) 2016-01-05 2016-11-29 Connecteur de perfusion, et tube de perfusion et dispositif de perfusion équipés d'un connecteur de perfusion
PCT/CN2016/107792 Ceased WO2017118245A1 (fr) 2016-01-05 2016-11-29 Raccord de perfusion, et tube de perfusion et dispositif de perfusion avec raccord de perfusion
PCT/CN2016/107789 Ceased WO2017118243A1 (fr) 2016-01-05 2016-11-29 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/107790 Ceased WO2017118244A1 (fr) 2016-01-05 2016-11-29 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/107793 Ceased WO2017118246A1 (fr) 2016-01-05 2016-11-29 Raccord de perfusion, et tube de perfusion et dispositif de perfusion pourvus du raccord de perfusion
PCT/CN2016/108166 Ceased WO2017118248A1 (fr) 2016-01-05 2016-11-30 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/108755 Ceased WO2017118257A1 (fr) 2016-01-05 2016-12-06 Raccord de perfusion, et tube de perfusion et dispositif de perfusion muni de raccord de perfusion
PCT/CN2016/108754 Ceased WO2017118256A1 (fr) 2016-01-05 2016-12-06 Raccord de perfusion, et tube de perfusion et dispositif de perfusion avec raccord de perfusion
PCT/CN2016/108752 Ceased WO2017118254A1 (fr) 2016-01-05 2016-12-06 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/108753 Ceased WO2017118255A1 (fr) 2016-01-05 2016-12-06 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/111188 Ceased WO2017118281A1 (fr) 2016-01-05 2016-12-20 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/111187 Ceased WO2017118280A1 (fr) 2016-01-05 2016-12-20 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/111190 Ceased WO2017118283A1 (fr) 2016-01-05 2016-12-20 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/111189 Ceased WO2017118282A1 (fr) 2016-01-05 2016-12-20 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2017/000097 Ceased WO2017118371A1 (fr) 2016-01-05 2017-01-03 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2017/000096 Ceased WO2017118370A1 (fr) 2016-01-05 2017-01-03 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2017/000089 Ceased WO2017118363A1 (fr) 2016-01-05 2017-01-03 Raccord de perfusion, et tube de perfusion et dispositif de perfusion avec raccord de perfusion
PCT/CN2017/000090 Ceased WO2017118364A1 (fr) 2016-01-05 2017-01-03 Raccord de perfusion, et tube de perfusion et dispositif de perfusion avec raccord de perfusion
PCT/CN2017/000093 Ceased WO2017118367A1 (fr) 2016-01-05 2017-01-03 Raccord de perfusion, et tube de perfusion et dispositif de perfusion avec raccord de perfusion
PCT/CN2017/000092 Ceased WO2017118366A1 (fr) 2016-01-05 2017-01-03 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2017/000095 Ceased WO2017118369A1 (fr) 2016-01-05 2017-01-03 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2017/000091 Ceased WO2017118365A1 (fr) 2016-01-05 2017-01-03 Raccord de perfusion, et tube de perfusion et dispositif de perfusion avec raccord de perfusion
PCT/CN2017/000098 Ceased WO2017118372A1 (fr) 2016-01-05 2017-01-03 Raccord de perfusion, et tube de perfusion et dispositif de perfusion comprenant le raccord de perfusion
PCT/CN2017/000094 Ceased WO2017118368A1 (fr) 2016-01-05 2017-01-03 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2017/082677 Ceased WO2018113160A1 (fr) 2016-01-05 2017-05-01 Raccord de perfusion, et tube de perfusion et ensemble de perfusion les comprenant

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Application Number Title Priority Date Filing Date
PCT/CN2016/100029 Ceased WO2017118108A1 (fr) 2016-01-05 2016-09-25 Récipient de perfusion
PCT/CN2016/100030 Ceased WO2017118109A1 (fr) 2016-01-05 2016-09-25 Récipient de perfusion
PCT/CN2016/100031 Ceased WO2017118110A1 (fr) 2016-01-05 2016-09-25 Récipient de perfusion
PCT/CN2016/107788 Ceased WO2017118242A1 (fr) 2016-01-05 2016-11-29 Connecteur de perfusion, et tube de perfusion et dispositif de perfusion équipés d'un connecteur de perfusion
PCT/CN2016/107792 Ceased WO2017118245A1 (fr) 2016-01-05 2016-11-29 Raccord de perfusion, et tube de perfusion et dispositif de perfusion avec raccord de perfusion
PCT/CN2016/107789 Ceased WO2017118243A1 (fr) 2016-01-05 2016-11-29 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/107790 Ceased WO2017118244A1 (fr) 2016-01-05 2016-11-29 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/107793 Ceased WO2017118246A1 (fr) 2016-01-05 2016-11-29 Raccord de perfusion, et tube de perfusion et dispositif de perfusion pourvus du raccord de perfusion
PCT/CN2016/108166 Ceased WO2017118248A1 (fr) 2016-01-05 2016-11-30 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/108755 Ceased WO2017118257A1 (fr) 2016-01-05 2016-12-06 Raccord de perfusion, et tube de perfusion et dispositif de perfusion muni de raccord de perfusion
PCT/CN2016/108754 Ceased WO2017118256A1 (fr) 2016-01-05 2016-12-06 Raccord de perfusion, et tube de perfusion et dispositif de perfusion avec raccord de perfusion
PCT/CN2016/108752 Ceased WO2017118254A1 (fr) 2016-01-05 2016-12-06 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/108753 Ceased WO2017118255A1 (fr) 2016-01-05 2016-12-06 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/111188 Ceased WO2017118281A1 (fr) 2016-01-05 2016-12-20 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/111187 Ceased WO2017118280A1 (fr) 2016-01-05 2016-12-20 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/111190 Ceased WO2017118283A1 (fr) 2016-01-05 2016-12-20 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2016/111189 Ceased WO2017118282A1 (fr) 2016-01-05 2016-12-20 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2017/000097 Ceased WO2017118371A1 (fr) 2016-01-05 2017-01-03 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2017/000096 Ceased WO2017118370A1 (fr) 2016-01-05 2017-01-03 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2017/000089 Ceased WO2017118363A1 (fr) 2016-01-05 2017-01-03 Raccord de perfusion, et tube de perfusion et dispositif de perfusion avec raccord de perfusion
PCT/CN2017/000090 Ceased WO2017118364A1 (fr) 2016-01-05 2017-01-03 Raccord de perfusion, et tube de perfusion et dispositif de perfusion avec raccord de perfusion
PCT/CN2017/000093 Ceased WO2017118367A1 (fr) 2016-01-05 2017-01-03 Raccord de perfusion, et tube de perfusion et dispositif de perfusion avec raccord de perfusion
PCT/CN2017/000092 Ceased WO2017118366A1 (fr) 2016-01-05 2017-01-03 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2017/000095 Ceased WO2017118369A1 (fr) 2016-01-05 2017-01-03 Dispositif de raccordement de perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion
PCT/CN2017/000091 Ceased WO2017118365A1 (fr) 2016-01-05 2017-01-03 Raccord de perfusion, et tube de perfusion et dispositif de perfusion avec raccord de perfusion
PCT/CN2017/000098 Ceased WO2017118372A1 (fr) 2016-01-05 2017-01-03 Raccord de perfusion, et tube de perfusion et dispositif de perfusion comprenant le raccord de perfusion
PCT/CN2017/000094 Ceased WO2017118368A1 (fr) 2016-01-05 2017-01-03 Dispositif de raccordement pour perfusion, tuyau de perfusion équipé dudit dispositif de raccordement et dispositif de perfusion

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Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017118108A1 (fr) * 2016-01-05 2017-07-13 胡绍勤 Récipient de perfusion
WO2019057183A1 (fr) * 2017-09-24 2019-03-28 胡绍勤 Connecteur de récipient de stockage et appareil l'incluant
CN108355197A (zh) * 2018-03-30 2018-08-03 郭洪成 一种具有稳流破泡装置的智能型输液器及其控制方法
CN108607131B (zh) * 2018-04-27 2024-01-30 苏州科技城医院 精密输液管
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CN108744131B (zh) * 2018-06-28 2024-08-23 河南曙光汇知康生物科技股份有限公司 一种自动排气的输液针座
CN109142013B (zh) * 2018-07-18 2020-12-08 中国人民解放军陆军军医大学第一附属医院 应用于血浆乳糜微粒分离方法的装置
CN109350801B (zh) * 2018-11-05 2024-06-25 南京市儿童医院 一种输液调节滴速控制器
CN109224186A (zh) * 2018-11-22 2019-01-18 包洪伟 一种针式正压输液连接器
CN109568722B (zh) * 2019-01-30 2021-06-08 中国人民解放军陆军军医大学第一附属医院 输液器插头
CN110639092A (zh) * 2019-09-12 2020-01-03 城饰(苏州)生态科技有限公司 一种滴净型下穿式穿刺器及与其配合的输液器
CN219250987U (zh) * 2020-02-05 2023-06-27 广州市健之堂医疗器械有限公司 一种转换装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0544654A2 (fr) * 1988-01-25 1993-06-02 Baxter International Inc. Dispositif de canule émoussée
JP2003047663A (ja) * 2001-05-31 2003-02-18 Takeda Chem Ind Ltd 点滴用器具及び輸液容器
CN1639006A (zh) * 2001-12-17 2005-07-13 布里斯托尔-迈尔斯斯奎布公司 传送装置以及用于容器和传送装置的盖组件
CN203898833U (zh) * 2014-06-03 2014-10-29 徐州一佳医疗器械有限公司 一种带自动排气精密过滤器的一次性输液器
CN204766883U (zh) * 2015-05-20 2015-11-18 江苏苏云医疗器材有限公司 一种自排气式输液器排气管
CN205515801U (zh) * 2016-04-02 2016-08-31 魏仕槚 一种输血器接口套件
CN106938085A (zh) * 2016-01-05 2017-07-11 广州市健之堂医疗器械有限公司 一种输液连接器及设有该输液连接器的输液管路和输液器

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432765A (en) * 1982-07-14 1984-02-21 Oscarsson Rolf A Attachment device for medical fluids bag
CN85202594U (zh) * 1985-06-25 1986-06-25 顾茂松 一种医用皮内注射针
US5011479A (en) * 1989-10-06 1991-04-30 Son Le Cover and connector for hypodermic needle
CN2068836U (zh) * 1990-05-30 1991-01-09 沈阳市北华医用塑料器材厂 自动封闭式一次性输液器
US5848994A (en) * 1993-07-28 1998-12-15 Richmond; Frank M. IV sets with needleless spikeless fittings and valves
CN1194587A (zh) * 1995-07-11 1998-09-30 奈科姆成像有限公司 用于输液系统的穿刺针
US20030060779A1 (en) * 1996-12-18 2003-03-27 Richmond Frank M. Spikeless connection and drip chamber with valve
US5957898A (en) * 1997-05-20 1999-09-28 Baxter International Inc. Needleless connector
JPH1119214A (ja) * 1997-06-30 1999-01-26 Takeda Chem Ind Ltd 輸液装置
US6726672B1 (en) * 1998-09-28 2004-04-27 Icu Medical, Inc. Intravenous drug access system
US20020173748A1 (en) * 1998-10-29 2002-11-21 Mcconnell Susan Reservoir connector
DE19927356C2 (de) * 1999-06-16 2001-09-27 Fresenius Ag Verlängerbare Konnektoranordnung mit einem Anschlußsystem und einem Portsystem zur Verbindung eines Schlauches und eines medizinischen Behälters
JP2001245983A (ja) * 2000-03-03 2001-09-11 Terumo Corp 医療用針
JP2008132372A (ja) * 2002-02-25 2008-06-12 Jms Co Ltd 隔壁付き接続口部材との連通用ロックコネクタ
CN100531812C (zh) * 2002-08-22 2009-08-26 舍伍德服务公开股份有限公司 用于饲食系统的滑动密封连接器
US7470262B2 (en) * 2003-03-17 2008-12-30 Nipro Corporation Medical valve
IN2014MN00187A (fr) * 2003-10-30 2015-08-21 Teva Medical Ltd
CN2655923Y (zh) * 2003-11-14 2004-11-17 李海霞 一次性使用输液穿刺器
JP2005334280A (ja) * 2004-05-26 2005-12-08 Terumo Corp 輸液チューブおよび輸液チューブセット
CN2749509Y (zh) * 2004-11-05 2006-01-04 蔡铭雄 液体注射装置的加药插管
CN2877726Y (zh) * 2006-02-16 2007-03-14 阎侗有 医用抗压无菌管路连接器
CN201082279Y (zh) * 2007-10-11 2008-07-09 张德敏 一次性自毁式输液器
CN101259297A (zh) * 2007-10-19 2008-09-10 文代久 一种与输液瓶/袋是螺旋锥度连接的输液器
CN201375674Y (zh) * 2008-11-03 2010-01-06 马伟博 输液袋和与它配套使用的输液器
CN201423062Y (zh) * 2009-04-13 2010-03-17 浙江灵洋医疗器械有限公司 截流保液输液器
DE102009023676B4 (de) * 2009-06-03 2016-01-07 Jan Willem Marinus Mijers Vorrichtung zur Applikation fluidaler Medikamente
US8038657B2 (en) * 2009-07-15 2011-10-18 Becton, Dickinson And Company Systems and methods for providing an IV administration set incorporating drip monitoring circuitry
KR101095960B1 (ko) * 2009-08-24 2011-12-19 대한약품공업 주식회사 개봉 즉시 주사가능한 주사액 공급 키트와 안전 수액 세트
JP5410215B2 (ja) * 2009-09-24 2014-02-05 川澄化学工業株式会社 医療用針
CN201603196U (zh) * 2010-01-13 2010-10-13 张兰 输液器
CN201692425U (zh) * 2010-02-01 2011-01-05 淄博中保康医疗器具有限公司 带导向槽的注射件
EP2353629A1 (fr) * 2010-02-08 2011-08-10 Fresenius Kabi Deutschland GmbH Connecteur pour récipient contenant un agent actif médical
EP2386324A1 (fr) * 2010-05-14 2011-11-16 Fresenius Medical Care Deutschland GmbH Ensemble de tubulure doté d'une porte améliorée pour la connexion de flacons
CN201719627U (zh) * 2010-07-20 2011-01-26 马鲁燕 输液防脱卡
CN201871056U (zh) * 2010-10-31 2011-06-22 安徽医学高等专科学校 一种带防污外套的输液针
EP2462913A1 (fr) * 2010-12-10 2012-06-13 Fresenius Medical Care Deutschland GmbH Insert et flacon pour l'infusion de liquides
CN103327947A (zh) * 2011-01-25 2013-09-25 株式会社Jms 医用给药套件
CN102614557A (zh) * 2011-01-30 2012-08-01 姜方仑 带隐藏针管的加药连接器
CN202061081U (zh) * 2011-01-31 2011-12-07 湖南乐福地医药包材科技有限公司 输液包装
CN202277514U (zh) * 2011-10-19 2012-06-20 重庆莱美药业股份有限公司 双阀盖
US9144646B2 (en) * 2012-04-25 2015-09-29 Fresenius Medical Care Holdings, Inc. Vial spiking devices and related assemblies and methods
CN103566443B (zh) * 2012-06-21 2015-09-30 汪贤宗 一种止液报警装置
JP6069936B2 (ja) * 2012-08-01 2017-02-01 株式会社ジェイ・エム・エス 輸液セット
CN203196077U (zh) * 2013-04-25 2013-09-18 江西科伦医疗器械制造有限公司 带针的一次性使用无穿刺器输液器
CN203263955U (zh) * 2013-06-04 2013-11-06 周兵 一次性使用止液输液器
CN203355007U (zh) * 2013-06-28 2013-12-25 广东百合医疗科技有限公司 一种无针输液接头
CN103340748B (zh) * 2013-07-17 2016-04-13 魏颖德 安全式多功能输液加药接口
CN203400319U (zh) * 2013-08-05 2014-01-22 安徽亿维医疗用品有限公司 一次性使用无针接头输液袋
CN103432643A (zh) * 2013-08-20 2013-12-11 苏州市雅思精密模具有限公司 无针加药件
CN203436618U (zh) * 2013-09-13 2014-02-19 王照飞 防反流式输液器连接管
CN203619993U (zh) * 2013-11-15 2014-06-04 北京三博脑科医院有限公司 进液针头组件和输液套件
CN103691025A (zh) * 2014-01-07 2014-04-02 江苏苏云医疗器材有限公司 无针连接件式输液器
JP6321431B2 (ja) * 2014-03-31 2018-05-09 国立大学法人大阪大学 医療用のライン接続コネクタ
CN104856698B (zh) * 2014-05-21 2018-08-28 广州市银睿投资咨询有限公司 一种安全式采血针结构
CN204016997U (zh) * 2014-07-26 2014-12-17 浙江欧健保灵医疗设备有限公司 一次性输液器
CN204017019U (zh) * 2014-07-26 2014-12-17 浙江欧健保灵医疗设备有限公司 输液器
CN204147341U (zh) * 2014-09-15 2015-02-11 淮安市恒春医疗器材有限公司 一次性使用背孔双钢针型安全输液器
CN204106727U (zh) * 2014-10-08 2015-01-21 浙江欧健医用器材有限公司 防护输液针头
CN204181950U (zh) * 2014-10-23 2015-03-04 北京天地和协科技有限公司 一种无针密闭式输液接头
CN204275151U (zh) * 2014-11-24 2015-04-22 湖北楚天药业有限责任公司 一种输液器
CN204411415U (zh) * 2015-01-08 2015-06-24 四川南格尔生物科技有限公司 一种一体式止液瓶塞穿刺器
CN104758995A (zh) * 2015-03-23 2015-07-08 蒋星美 一种防脱落、误拔输液器
CN204723402U (zh) * 2015-05-07 2015-10-28 四川南格尔生物科技有限公司 一种瓶塞穿刺器
CN204655689U (zh) * 2015-05-12 2015-09-23 上海聚民生物科技有限公司 一次性使用金属及聚丙烯钝头针
CN104800078A (zh) * 2015-05-14 2015-07-29 威海联桥新材料科技股份有限公司 输液袋连接装置
CN204932439U (zh) * 2015-06-09 2016-01-06 河南曙光健士医疗器械集团股份有限公司 一种设有药液过滤器的手动输液装置
CN204766802U (zh) * 2015-06-29 2015-11-18 广州医科大学附属第一医院 防脱输液器
CN204995895U (zh) * 2015-08-03 2016-01-27 淮安市恒春医疗器材有限公司 安全自毁针一次性使用输液器

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0544654A2 (fr) * 1988-01-25 1993-06-02 Baxter International Inc. Dispositif de canule émoussée
JP2003047663A (ja) * 2001-05-31 2003-02-18 Takeda Chem Ind Ltd 点滴用器具及び輸液容器
CN1639006A (zh) * 2001-12-17 2005-07-13 布里斯托尔-迈尔斯斯奎布公司 传送装置以及用于容器和传送装置的盖组件
CN203898833U (zh) * 2014-06-03 2014-10-29 徐州一佳医疗器械有限公司 一种带自动排气精密过滤器的一次性输液器
CN204766883U (zh) * 2015-05-20 2015-11-18 江苏苏云医疗器材有限公司 一种自排气式输液器排气管
CN106938085A (zh) * 2016-01-05 2017-07-11 广州市健之堂医疗器械有限公司 一种输液连接器及设有该输液连接器的输液管路和输液器
CN106938088A (zh) * 2016-01-05 2017-07-11 广州市健之堂医疗器械有限公司 一种输液连接器及设有该输液连接器的输液管路和输液器
CN106938110A (zh) * 2016-01-05 2017-07-11 广州市健之堂医疗器械有限公司 一种输液连接器及设有该输液连接器的输液管路和输液器
CN106938089A (zh) * 2016-01-05 2017-07-11 广州市健之堂医疗器械有限公司 一种输液连接器及设有该输液连接器的输液管路和输液器
CN205515801U (zh) * 2016-04-02 2016-08-31 魏仕槚 一种输血器接口套件

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