CN106074160A - The infusion vessel dispenser that can the most directly join and infusion vessel - Google Patents
The infusion vessel dispenser that can the most directly join and infusion vessel Download PDFInfo
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- CN106074160A CN106074160A CN201610563997.0A CN201610563997A CN106074160A CN 106074160 A CN106074160 A CN 106074160A CN 201610563997 A CN201610563997 A CN 201610563997A CN 106074160 A CN106074160 A CN 106074160A
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- prescription
- injectable powder
- raised line
- powder
- dispenser
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- 238000001802 infusion Methods 0.000 title claims abstract description 65
- 239000000843 powder Substances 0.000 claims abstract description 108
- 239000003814 drug Substances 0.000 claims abstract description 54
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000003466 welding Methods 0.000 claims abstract description 8
- JGSARLDLIJGVTE-UHFFFAOYSA-N 3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Chemical compound O=C1N2C(C(O)=O)C(C)(C)SC2C1NC(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-UHFFFAOYSA-N 0.000 claims description 28
- 238000004804 winding Methods 0.000 claims description 22
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 3
- 229940079593 drug Drugs 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241001484259 Lacuna Species 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- -1 syringe Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/2013—Piercing means having two piercing ends
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a kind of infusion vessel dispenser that can the most directly join, it includes that grafting nozzle (21), injectable powder make up a prescription body (22) and puncture needle (23)；Grafting nozzle (21) is tubulose；The injectable powder body (22) that makes up a prescription is overall cup-shaped, its inner chamber is injectable powder medicine dispensing cavity, the injectable powder bottom of body (22) of making up a prescription is connected with the cylindrical portion (213) of grafting nozzle (21), and the top of grafting nozzle (21) is provided with every liquid sheet (211)；Puncture needle (23) be arranged on injectable powder make up a prescription body (22) dispensing cavity in；Injectable powder make up a prescription body (22) opening on be also associated with powder pin easy-open lid (226), powder pin easy-open lid (226) body (22) that makes up a prescription with injectable powder is connected by welding.It can save medical worker, save sterilizing article, realize transparent consumption and understand treat, can repeatedly make up a prescription, reduce secondary pollution, can be suitable for production line production, expiration date of drug can be ensured.
Description
Technical field
The present invention relates to a kind of medical supplies, a kind of infusion vessel dispenser that can the most directly join and transfusion hold
Device.
Background technology
As Figure 1-5, when current people transfusion needs the injectable powder that use cillin bottle 3 is filled, it is usually and first uses pin
Cylinder 4 from infusion vessel body 1(Fig. 1, shown in 5 for transfusion bag, it is of course also possible to be infusion bottle) in extract out some liquid (as
Shown in Fig. 1, liquid is generally normal saline, G/W etc.), then inject liquid into equipped with in the cillin bottle 3 of injectable powder (as
Shown in Fig. 2, it is also possible to be powder pin bottle), then shake the injectable powder in equal cillin bottle 3 so that injectable powder medicine and the liquid in cillin bottle 3
Body mix homogeneously (as shown in Figure 3), then through syringe 4, by medicinal liquid, (injectable powder medicine is formed with the liquid in cillin bottle 3
Mixing liquid) extract (as shown in Figure 4) out, finally the medicinal liquid in syringe 4 is injected in infusion vessel body 1, thus can be by defeated
Medicinal liquid in liquid container body 1 carries out infusion (injection system of medicinal liquid automatic transport) to human body.It addition, for cillin bottle 3 institute
The lyophilized injectable powder of dress or aqueous injection etc. are also substantially the above-mentioned first extraction of employing (directly extracting out or by extracting out after liquid mixing)
Medicine, reinject the method for infusion vessel body 1 and carry out mixed medicine.Although this mode can be by medicine and infusion vessel body 1
Liquid mixing, is then conveyed into human body, but uses this dispensing method, there is problems in that
1. needing repeatedly to mix medicine, in general, extracting liquid from infusion vessel body 1 out often needs to medicine mixed in cillin bottle 3
It is repeated several times by just can being mixed in infusion vessel body 1 by whole injectable powder.
First, above-mentioned mixed medicine operating process is relatively time-consuming, laborious, take consumptive material, such as syringe, ethanol, absorbent cotton etc..
3. there is potential safety hazard.During above-mentioned mixed medicine, whole medicinal liquid does not completes under a closed environment, non-
Much more very the air of outside is injected in cillin bottle 3 and infusion vessel body 1 by Chang Rongyi, exist under generic condition in air
Various dust, pathogenic bacteria, enter back into human body after being mixed into liquid medicine injection, can bring the most serious malpractice.
4. repeatedly interted by syringe needle on infusion vessel body 1 interface, during mixed medicine and transfusion, all there may exist and let out
Leakage, the risk infected.
Currently also there is the structure of making up a prescription being provided with mixed medicine glass in transfusion bag, such as please CN 105232329 A in Chinese patent
(patent name: medicine mixer, hard double nip and transfusion flexible bag), but it is primarily present following problem.
1., after cillin bottle 3 card gets on, it is stuck, can not take, it is impossible in infusion vessel body 1, allocate more than the second into again
Medicine, needing to inject (infusion) two or more medicine for prescription can not use simultaneously.
2. diaphragm seal seals mixed medicine glass so that the sealing structure non insurance of mixed medicine glass, at present without detection diaphragm seal and mixed medicine
Whether cup has been truly realized sealing, there is serious potential safety hazard.
Sealing uses easily tore film, and at present the whole world welding PP material and film, there is no reliable detection equipment, it is impossible to guarantee
The encapsulant of 100% in expiration date of drug.
Summary of the invention
It is an object of the invention to overcome the above-mentioned deficiency of prior art to provide a kind of infusion vessel that can the most directly join to join
Medicine device and infusion vessel, it can be saved medical worker, saves a large amount of sterilizing article, realization " transparent consumption " and " understand and control
Treat ", realize repeatedly making up a prescription, reduce secondary pollution and improve and use the safety of medicine personnel, can be suitable for pharmaceutical factory production line and give birth to
Produce, the medicine sealing in effect duration can be ensured.
The technical scheme is that a kind of infusion vessel dispenser that can the most directly join, its entirety is infundibulate, makes up a prescription
Device includes that grafting nozzle, injectable powder make up a prescription body and puncture needle；Grafting nozzle is tubulose；Injectable powder body entirety of making up a prescription is cup-shaped, its inner chamber
For injectable powder medicine dispensing cavity, it is used for assigning cillin bottle, the injectable powder dispensing cavity of body that makes up a prescription to fit mutually with the head configuration of cillin bottle
Should, the injectable powder bottom of body of making up a prescription is connected with the cylindrical portion of grafting nozzle, and the top of grafting nozzle is provided with every liquid sheet, every liquid sheet by powder
Injection makes up a prescription body and grafting nozzle is isolated；The inner chamber of grafting nozzle is medicine liquid channel；Puncture needle is arranged on injectable powder and makes up a prescription the joining of body
In medicine chamber；The make up a prescription other end of body of injectable powder is opening, injectable powder make up a prescription body opening on be also associated with powder pin easy-open lid,
The powder pin easy-open lid body that makes up a prescription with injectable powder is connected by welding.
The further technical scheme of the present invention is: described grafting nozzle be tubulose include being sequentially connected conical section, ladder
Section and cylindrical portion, conical section is inserted terminal, and ladder section is that tilting is stepped.
The present invention further technical scheme is: the described injectable powder body that makes up a prescription is that integral type is molded into grafting nozzle
Type, the make up a prescription bottom of body of injectable powder is equipped with pad, and pad is rubber cushion；Every liquid sheet and the knot that grafting nozzle is that integral type is molded
Structure；Powder pin easy-open lid is a kind of easy-open lid, and powder pin easy-open lid is provided with the easy handle of powder pin, and easy handle is strip or ring-type.
The present invention further technical scheme is: described puncture needle includes needle tubing and demarcation strip；Needle tubing includes pin
Pipe and lower needle tubing；Winding the needle tube is connected with lower needle tubing, and its interior medicament channel is connected；Demarcation strip is plate shape, and it is arranged on
Needle tubing and lower needle tubing connection；Demarcation strip is provided with more than one clean-out opening；The head of winding the needle tube is pointed puncturing head,
The top of puncturing head is real core, described puncturing head usually cone；The side of winding the needle tube is provided with one at puncturing head
Above ditch through hole；Winding the needle tube is or/and lower needle interior wall is circumferentially equipped with reinforcement；Winding the needle tube, lower needle tubing and demarcation strip are
The structure being disposably an integrally-molded.
The most further technical scheme of the present invention is: the winding the needle tube of described puncture needle is provided with protection set.
The further technical scheme of the present invention is: the described injectable powder internal wall upper position that makes up a prescription is provided with and puncture needle
The first location structure that demarcation strip matches, the first location structure is the interface arrangment that can block puncture needle driving；Powder pin
The agent internal wall that makes up a prescription is additionally provided with the second location structure near bottom position, and the second location structure is the card access node that can block puncture needle
Structure.
The further technical scheme of the present invention is: the first described location structure include on first raised line and first time convex
Bar, forms draw-in groove between raised line and first time raised line on first, raised line on first is or/and first time raised line can be to be laid in powder
Injection makes up a prescription the annular continuously raised line on internal wall or discontinuous multiple projection；Second location structure includes end raised line, and the end is convex
The make up a prescription bottom of body of bar and injectable powder is spaced a distance, and distance size adapts with the thickness of demarcation strip；End raised line is to be laid in
Injectable powder makes up a prescription the annular continuously raised line on internal wall or scattered multiple projection.
The further technical scheme of the present invention is: raised line on described first or/and first time raised line internal diameter score every
Plate external diameter is little；The internal diameter of end raised line is less than demarcation strip external diameter；Upper raised line, first time raised line and end raised line generally make up a prescription with injectable powder
Body is that integral type is molded.
The present invention another solution is that a kind of infusion vessel that can the most directly join, and it includes container body and dispenser；Hold
Body is used for containing medicinal liquid, and container body is provided with make up a prescription interface and infusion connector, and infusion connector is fitted with transfusion combined cover；Join
Medicine interface is connected with dispenser, and dispenser is inserted into by its grafting nozzle and makes up a prescription in interface.
Further technical scheme is: described container body is transfusion bag, make up a prescription interface and infusion connector to be connection soft
Pipe.
The present invention compared with prior art has a characteristic that
1. the present invention is truly realized flow of infusate and directly joins, once make up a prescription from existing one within about 3 minutes, be reduced to 20 seconds within；
Directly join formula to mix medicine and decrease medical personnel's workload 60%, save medical worker, such as, the doctor of original 30 nurses of needs
Institute, may decrease to about 10 people.
2. can save a large amount of sterilizing article, save the resource of preciousness, reduced cost of curing the disease.Such as it is no longer necessary to make
The disposable syringe with ethanol, cotton swab infusion vessel carried out disinfection and make up a prescription.
3. patient is it will be clear that oneself have input any medicine, not only realizes " transparent consumption ", it is often more important that
Patient is it is known that oneself employ any medicine and treated actually.
4. can realize repeatedly making up a prescription, and an other medicine can be increased in the difference transfusion stage as required.Existing
Having technology to use folder bottle cover, powder pin bottle can only once make up a prescription certain limitation, and the present invention by press from both sides bottle cover change into right
Puncture needle carries out the clamping of upper and lower two positions, i.e. puncture needle and is respectively at two different settling positions, both before and after puncturing
Will not tamper, it is also possible to promote as required；Without by stuck for powder pin bottle (cillin bottle) after puncture, conveniently by powder pin after making up a prescription
Bottle takes off, and is used for joining next powder pin bottle medicine, and fundamentally solving can only be by once making up a prescription as the problem repeatedly made up a prescription, from root
The quality and speed made up a prescription is solved in basis.
The most whole process of making up a prescription is under sealing, aseptic state and carries out, and the secondary reducing medical personnel's operating process is dirty
Dye；Improve medical safety；Stop the sensitization etc. that medical personnel cause because of contact medicinal liquid when making up a prescription simultaneously, improve
Use the safety of medicine personnel.
6. existing product is only suitable for pharmaceutical factory hard double nip production line, and by a definite limitation, and product of the present invention can be suitable for medicine
Factory's single, double interface soft bag, plastic bottle infusion production line.
The most existing cup sealing of making up a prescription uses easily tore film, and at present the whole world welding PP material and film, there is no and examine reliably
Measurement equipment, it is impossible to ensure the sealing of 100% in expiration date of drug, therefore use film material does sealing, has certain sealing
Detection lacuna risk, and easy-open lid of the present invention welding (welding) mode, use material and maturation that the nozzle that makes up a prescription with injectable powder is identical
Production technology, this sealing means may insure that the memory cycle of medicine, fundamentally ensure that close in effect duration of medicine
Feng Xing.
Below in conjunction with the drawings and specific embodiments, the detailed construction of the present invention is further described.
Accompanying drawing explanation
Infusion vessel and syringe when Fig. 1 is to extract liquid in existing infusion mode from infusion vessel (transfusion bag)
Structural representation；
Fig. 2 is to extract cillin bottle and syringe when liquid injects cillin bottle in existing infusion model from infusion vessel (transfusion bag)
Structural representation；
Fig. 3 is the structural representation in existing infusion mode equipped with medicine Yu the cillin bottle of the mixture of liquid；
Fig. 4 is the structure in existing infusion mode from cillin bottle extraction medicine with cillin bottle during the mixture of liquid with syringe
Schematic diagram；
Infusion vessel when Fig. 5 is, in existing infusion mode, the mixture of the medicine in syringe with liquid is injected infusion vessel
Structural representation with syringe；
Fig. 6 is the structural representation of the dispenser of the present invention；
Fig. 7 is that Fig. 6 is along the partial enlarged drawing in the range of A line；
Fig. 8 is the structural representation of the dispenser of the present invention；
Fig. 9 is the structural representation of the protection set of the puncture needle of the present invention；
Figure 10 is the structural representation of the puncture needle of the present invention；
Figure 11 is the structural representation after the dispenser of the present invention is mounted with cillin bottle；
Figure 12 is that Figure 11 is along the partial enlarged drawing in the range of B line；
Figure 13 is the infusion vessel of present invention structural representation when preparing injectable powder (when cillin bottle is plugged)；
Figure 14 is the structural representation during infusion vessel use state of the present invention.
Detailed description of the invention
Embodiment 1
As shown in Fig. 6-14: a kind of infusion vessel that can the most directly join, it includes container body 1 and dispenser 2；Container body 1 is defeated
Liquid bag (such as Figure 13, shown in 14, naturally it is also possible to for infusion bottle), it is used for containing medicinal liquid, and container body 1 is provided with the interface 11 that makes up a prescription
With infusion connector 12, make up a prescription interface 11 and infusion connector 12 is connection flexible pipe, infusion connector 12 is fitted with transfusion combined cover
13；The interface 11 that makes up a prescription is connected with dispenser 2, and dispenser 2 is inserted into and makes up a prescription in interface 11 (such as Figure 13, shown in 14).
As shown in figs 6-12, dispenser 2 entirety is infundibulate, and dispenser 2 includes that grafting nozzle 21, injectable powder make up a prescription body 22 and
Puncture needle 23；Grafting nozzle 21 is tubulose (for hollow in the middle of i.e.), and it is divided into conical section 211, ladder section 212 and the post being sequentially connected
Shape section 213, conical section 211 is inserted terminal, and ladder section 212 is tilting stepped (not being the most vertical riser shape)；Injectable powder is joined
Medicine body 22 overall cup-shaped (can also weighing bucket shape or tubular), its inner chamber is injectable powder medicine dispensing cavity, is used for assigning cillin bottle 3
(as shown in figure 11), the injectable powder dispensing cavity of body 22 that makes up a prescription adapts with the head configuration of cillin bottle 3, and injectable powder makes up a prescription body 22
Bottom is connected with the cylindrical portion 213 of grafting nozzle 21, and make up a prescription body 22 of injectable powder is typically integrated injection forming with grafting nozzle 21,
The make up a prescription bottom of body 22 of injectable powder is rubber cushion equipped with pad 221, pad 221, (makes up a prescription body 22 with injectable powder in the top of grafting nozzle 21
Junction) it is provided with every liquid sheet 211, every the structure that liquid sheet 211 is molded with grafting nozzle 21 usually integral type, relatively thin, it is possible to
To be barrier film, to facilitate puncture, pad 221 and injectable powder made up a prescription body 22 and grafting nozzle 21 is isolated, to ensure every liquid sheet 211
The medicinal liquid that communicates with grafting nozzle 21 before puncture (medicinal liquid in container body 1, such as Figure 13, shown in 14) can make up a prescription body 22 with injectable powder
It is isolated, forms sealing effectiveness；Injectable powder makes up a prescription the other end (i.e. top, with the angle shown in Fig. 6) of body 22 as opening；Insert
The inner chamber connecing nozzle 21 is medicine liquid channel.
Grafting nozzle 21 is by interface 11 grafting (the i.e. conical section of grafting nozzle 21 that makes up a prescription of its conical section 211 with container body 1
211 are inserted into the making up a prescription in interface 11 of container body 1).
As shown in Figure 10, puncture needle 23 includes needle tubing and demarcation strip 233；Needle tubing includes winding the needle tube 231 and lower needle tubing 232；
Winding the needle tube 231 is connected with lower needle tubing 232, and its interior medicament channel is connected (being i.e. monolithically fabricated hollow tubular)；Demarcation strip 233
For plate shape, it installs (installing) in winding the needle tube 231 and lower needle tubing 232 connection；Demarcation strip 233 be provided with more than one clearly
Hole flushing 2331, is usually and is circumferentially equipped with two to four clean-out openings 2331 on described demarcation strip 233；Winding the needle tube 231
Head is pointed puncturing head 2311, and the top of puncturing head 2311 is real core, described puncturing head 2311 usually cone；On
The side of needle tubing 231 is provided with more than one ditch through hole 2312, ditch through hole 2312 generally two to four at puncturing head 2311
Individual；Winding the needle tube 231 is or/and lower needle tubing 232 inwall is circumferentially equipped with two to four reinforcements.Winding the needle tube 231, lower needle tubing 232
Generally use with demarcation strip 233 and be disposably an integrally-molded.
Puncture needle 23 be arranged on injectable powder make up a prescription body 22 dispensing cavity in, its winding the needle tube 231 be provided with protection set 234, protect
Sheath 234 can prevent winding the needle tube 231 from deforming and affecting puncture, it is also possible to prevents the head of winding the needle tube 231 from polluting.
The injectable powder demarcation strip that body 22 upper inside wall position (for the orientation of Fig. 6) is provided with puncture needle 23 that makes up a prescription matches
The first location structure closed, as shown in Figure 6,7, the first location structure includes raised line 222 and first time raised line 223 on first, the
Forming draw-in groove 224 on one between raised line 222 and first time raised line 223, certainly, raised line 222 on first is or/and first time raised line
223 can be to be laid in the annular raised line continuously that injectable powder makes up a prescription on body 22 inwall, it is also possible to be discontinuous (the most circumferentially cloth
The scattered multiple projections put, belong to same design, belong to the scope of protection of the invention), raised line 222 on first is or/and
Once the height of raised line 223 projection with puncture needle 23 demarcation strip 233 can (medical worker be with hands slightly inwards under a certain pressure
Pressure) pass through, it is common that raised line 222 on first is or/and the internal diameter of first time raised line 223 more slightly smaller than demarcation strip external diameter (1-3 millimeter)
Ensure that this ferrule structure, make demarcation strip 233 can be stuck in the first location structure (raised line 222 and first on first
In draw-in groove 224 between lower raised line 223), puncture needle 23 would not vertically (above-below directions of Fig. 6,13,14) mobile (namely
Play up and down), during use, people also will not be stoped to pressing to pad 221 by puncture needle 23, the i.e. first location structure is only to wearing
Pricker 23 positions rather than locked puncture needle 23, namely the first location structure is the clamping that can block puncture needle 23 driving
Structure.
As depicted in figs. 11-12, injectable powder body 22 inwall that makes up a prescription is additionally provided with the second location structure near the position of pad 221,
Second location structure includes that the make up a prescription bottom of body 22 of end raised line 225, end raised line 225 and injectable powder is spaced a distance, distance size
Adapt with the thickness of demarcation strip 233, so end raised line 225 and injectable powder make up a prescription body 22 bottom between also formed one card
Groove structure；After realizing puncturing, demarcation strip 233 moves and is stuck in end raised line 225, so to the make up a prescription bottom of body 22 of injectable powder
Puncture needle 23 would not slip out, it is ensured that the cillin bottle 3 of coupled handstand will not slip out (such as Figure 14 during transfusion
Shown in), i.e. the internal diameter of end raised line 225 more slightly smaller than demarcation strip 223 external diameter (1-3 millimeter)；The height of end raised line 225 projection to ensure
Demarcation strip 233 slightly firmly just can be pressed into inside end raised line 225 and (i.e. cross end raised line 225) by medical worker, and ensures cillin bottle
Will not drop out together with puncture needle 23 during transfusion；End raised line 225 is to be laid in injectable powder to make up a prescription the ring on body 22 inwall
The continuous raised line of shape or scattered multiple projection.
222, first time raised line 223 of upper raised line and end raised line 225 are generally and injectable powder makes up a prescription body 22 for integral type injection
Become.
First location structure and the second location structure are substantially to build a kind of cassette knot at injectable powder body 22 inwall that makes up a prescription
Structure, it can block puncture needle 23, not allow it tamper up and down, its puncture needle 23 can also be allowed to promote (medical worker is somewhat
Structure firmly).
Injectable powder make up a prescription body 22 opening on be also associated with powder pin easy-open lid 226(as shown in Figure 6), powder pin easy-open lid
226 is a kind of easy-open lid, and powder pin easy-open lid 226 is provided with powder pin easy handle 2261(and includes strip, the pull handle arrangement such as ring-type),
Powder pin easy-open lid 226 body 22 that makes up a prescription with injectable powder is connected by welding, it is achieved seals, so can improve sealing effectiveness, and side
Just carrying out sealing detection, more far better than sealing the make up a prescription opening effect of body 22 of injectable powder by diaphragm seal, this also overcomes
People take for just sealing (reach dust-proof, fungi-proofing, air-prevention pass through) injectable powder very well by diaphragm seal for a long time and make up a prescription
The technology prejudice of nozzle 2 upper open end.
The using method of the present invention and operation principle:
So that the using method of the present invention to be described as a example by powder pin bottle (i.e. cillin bottle 3, lower same) and infusion bottle (i.e. container body 1, lower same):
First make up a prescription what the grafting nozzle 21 of dispenser 2 was inserted on container body 1 in interface 11, complete docking, then by powder pin easy-open lid 226
Tear, take off puncture needle 23 and protect set 234, cillin bottle 3 in intervention, down pressing cillin bottle 3, puncture needle 23 to lower bayonet socket position
(i.e. demarcation strip 233 snaps at the second location structure, such as Figure 11, shown in 13)；Puncture needle 23 is by (close for the pad through powder pin bottle
Mounting), injectable powder make up a prescription body 22 cup-shaped bottom equipped with pad 221 and the cup-shaped bottom of grafting nozzle 21 be provided with every liquid sheet 211,
Infusion bottle is connected by puncture needle 23 with powder pin bottle；Shaking for several times, allow mixed medicine evenly, the medicine mixed enters infusion bottle, completes
Once make up a prescription；If needing the most defeated multi-medicament, then need to dial down, according to upper the powder pin bottle prepared for the first time according to treatment
State operating process and again join second bottle of injectable powder medicine, as the method can join many bottles of injectable powder medicines；Infusion needle is inserted
In the infusion connector 12 of container body 1, transfusion starts.
The present invention is not limited to above-mentioned concrete structure, as long as have the grafting nozzle 21 essentially identical with the present invention, powder
Injection makes up a prescription the dispenser 2 of infusion vessel of body 22 and puncture needle 23 or infusion vessel just falls protection scope of the present invention it
In.
Claims (10)
1. the infusion vessel dispenser can the most directly joined, is characterized in that: it includes that grafting nozzle (21), injectable powder make up a prescription body
And puncture needle (23) (22)；Grafting nozzle (21) is tubulose；The injectable powder body (22) that makes up a prescription is overall cup-shaped, and its inner chamber is injectable powder medicine
Thing dispensing cavity, is used for assigning cillin bottle (3), and the injectable powder dispensing cavity of body (22) that makes up a prescription is fitted mutually with the head configuration of cillin bottle (3)
Should, the injectable powder bottom of body (22) of making up a prescription is connected with the cylindrical portion (213) of grafting nozzle (21), and the top of grafting nozzle (21) is provided with
Every liquid sheet (211), injectable powder made up a prescription body (22) and grafting nozzle (21) is isolated every liquid sheet (211)；The inner chamber of grafting nozzle (21)
For medicine liquid channel；Puncture needle (23) be arranged on injectable powder make up a prescription body (22) dispensing cavity in；Injectable powder makes up a prescription another of body (22)
End for opening, injectable powder make up a prescription body (22) opening on be also associated with powder pin easy-open lid (226), powder pin easy-open lid (226)
The body (22) that makes up a prescription with injectable powder is connected by welding.
The infusion vessel dispenser that can the most directly join the most according to claim 1, is characterized in that: grafting nozzle (21) is tubulose
Including the conical section (211) being sequentially connected, ladder section (212) and cylindrical portion (213), conical section (211) is inserted terminal, ladder section
(212) it is that tilting is stepped.
The infusion vessel dispenser that can the most directly join the most according to claim 1 and 2, is characterized in that: described injectable powder
Make up a prescription body (22) and grafting nozzle (21) is integral type injection mo(u)lding, and injectable powder makes up a prescription the bottom of body (22) equipped with pad (221), pad
Sheet (221) is rubber cushion；It is the structure that integral type is molded every liquid sheet (211) with grafting nozzle (21)；Powder pin easy-open lid (226) is
A kind of easy-open lid, powder pin easy-open lid (226) is provided with the easy handle of powder pin (2261), and easy handle (2261) is strip or ring
Shape.
The infusion vessel dispenser that can the most directly join the most according to claim 1 and 2, is characterized in that: described puncture needle
(23) needle tubing and demarcation strip (233) are included；Needle tubing includes winding the needle tube (231) and lower needle tubing (232)；Winding the needle tube (231) and lower pin
Pipe (232) is connected, and its interior medicament channel is connected；Demarcation strip (233) is plate shape, its be arranged on winding the needle tube (231) with under
Needle tubing (232) connection；Demarcation strip (233) is provided with more than one clean-out opening (2331)；The head of winding the needle tube (231) is
Pointed puncturing head (2311), the top of puncturing head (2311) is real core, described puncturing head (2311) usually cone；On
The side of needle tubing (231) is provided with more than one ditch through hole (2312) near puncturing head (2311) place；Winding the needle tube (231) or/and
Lower needle tubing (232) inwall is circumferentially equipped with reinforcement；Winding the needle tube (231), lower needle tubing (232) and demarcation strip (233) are once
The structure that property is an integrally-molded.
The infusion vessel dispenser that can the most directly join the most according to claim 4, is characterized in that: described puncture needle (23)
Winding the needle tube (231) be provided with protection set (234).
The infusion vessel dispenser that can the most directly join the most according to claim 1 and 2, is characterized in that: described injectable powder
Body (22) upper inside wall position of making up a prescription is provided with the first location structure that the demarcation strip with puncture needle (23) matches, the first location knot
Structure is the interface arrangment that can block puncture needle (23) driving；Injectable powder body (22) inwall that makes up a prescription is additionally provided with near bottom position
Second location structure, the second location structure is the interface arrangment that can block puncture needle (23).
The infusion vessel dispenser that can the most directly join the most according to claim 6, is characterized in that: the first described location knot
Structure includes raised line on first (222) and first time raised line (223), shape between raised line (222) and first time raised line (223) on first
Becoming draw-in groove (224), raised line (222) on first is or/and first time raised line (223) can be to be laid in injectable powder to make up a prescription in body (22)
Annular on wall raised line or discontinuous multiple projection continuously；Second location structure includes end raised line (225), end raised line (225)
Spaced a distance with the make up a prescription bottom of body (22) of injectable powder, distance size adapts with the thickness of demarcation strip (233)；End raised line
(225) it is to be laid in annular raised line or the scattered multiple projection continuously that injectable powder makes up a prescription on body (22) inwall.
The infusion vessel dispenser that can the most directly join the most according to claim 7, is characterized in that: raised line on described first
(222) or/and the internal diameter of first time raised line (223) is less than demarcation strip external diameter；The internal diameter of end raised line (225) is than demarcation strip (223)
External diameter is little；Upper raised line (222), first time raised line (223) and end raised line (225) are generally and the injectable powder body (22) that makes up a prescription is integral type
It is molded.
9. the infusion vessel can the most directly joined, is characterized in that: it includes container body (1) and dispenser (2)；Dispenser (2)
For the infusion vessel dispenser that can the most directly join described in claim 1 or 2, container body (1) is used for containing medicinal liquid, container body
(1) it is provided with the interface that makes up a prescription (11) and infusion connector (12), infusion connector (12) is fitted with transfusion combined cover (13)；Make up a prescription and connect
Mouth (11) is connected with dispenser (2), and dispenser (2) is inserted in the interface that makes up a prescription (11) by its grafting nozzle (21).
A kind of infusion vessel that can the most directly join the most according to claim 9, it includes container body (1)；It is characterized in that:
Container body (1) is transfusion bag, and the interface that makes up a prescription (11) and infusion connector (12) are connection flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610563997.0A CN106074160A (en) | 2016-07-18 | 2016-07-18 | The infusion vessel dispenser that can the most directly join and infusion vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610563997.0A CN106074160A (en) | 2016-07-18 | 2016-07-18 | The infusion vessel dispenser that can the most directly join and infusion vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106074160A true CN106074160A (en) | 2016-11-09 |
Family
ID=57220548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610563997.0A Pending CN106074160A (en) | 2016-07-18 | 2016-07-18 | The infusion vessel dispenser that can the most directly join and infusion vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106074160A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110812225A (en) * | 2019-11-15 | 2020-02-21 | 湖南乐福地医药包材科技有限公司 | Medicine mixer capable of tracking powder injection source |
| CN111135080A (en) * | 2019-12-31 | 2020-05-12 | 河北天成药业股份有限公司 | Instant double-head needle high-capacity injection bottle |
| CN113101212A (en) * | 2021-04-02 | 2021-07-13 | 上海乐纯生物技术有限公司 | Aseptic joint and infusion container for preparing injection liquid medicine |
| CN114668715A (en) * | 2020-12-25 | 2022-06-28 | 天士力生物医药股份有限公司 | A kind of recombinant human urokinase pro-formulation for injection and its preparation method and application |
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Application publication date: 20161109 |
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