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MX2019011984A - Camara de bomba desechable para una bomba de infusion. - Google Patents

Camara de bomba desechable para una bomba de infusion.

Info

Publication number
MX2019011984A
MX2019011984A MX2019011984A MX2019011984A MX2019011984A MX 2019011984 A MX2019011984 A MX 2019011984A MX 2019011984 A MX2019011984 A MX 2019011984A MX 2019011984 A MX2019011984 A MX 2019011984A MX 2019011984 A MX2019011984 A MX 2019011984A
Authority
MX
Mexico
Prior art keywords
pump
pump chamber
piston
stem
ferromagnetic element
Prior art date
Application number
MX2019011984A
Other languages
English (en)
Inventor
Govari Assaf
Algawi Yehuda
Original Assignee
Biosense Webster Israel Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Biosense Webster Israel Ltd filed Critical Biosense Webster Israel Ltd
Publication of MX2019011984A publication Critical patent/MX2019011984A/es

Links

Classifications

    • 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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
    • A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F04B23/025—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir
    • F04B23/028—Pumping installations or systems having reservoirs the pump being located directly adjacent the reservoir the pump being mounted on top of the reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/77—Suction-irrigation systems
    • 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
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14224—Diaphragm type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2051—Electromagnetic tracking systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation
    • 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
    • A61M2005/1402—Priming
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M2005/14268—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body with a reusable and a disposable component

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Surgery (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Pulmonology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • Surgical Instruments (AREA)

Abstract

Un aparato, que incluye un cuerpo de bomba que tiene un vástago interno, y un pistón dispuesto dentro del vástago y que tiene un cabezal de pistón que incluye un primer elemento ferromagnético; el aparato también incluye un motor acoplado para impulsar un movimiento longitudinal recíproco del pistón dentro del vástago, y una cámara de bomba configurada para unirse de manera extraíble al cuerpo de bomba y que tiene una pared rígida que define una entrada de fluido, una salida de fluido y una abertura; el aparato incluye, adicionalmente, un diafragma flexible fijado a través de la abertura y que tiene un segundo elemento ferromagnético que se acopla al primer elemento ferromagnético cuando la cámara de bomba está unida al cuerpo de bomba de manera que el movimiento longitudinal recíproco del pistón provoca estiramiento y contracción alternantes del diafragma flexible, modificando de esta manera un volumen de la cámara de bomba.
MX2019011984A 2017-04-06 2018-03-14 Camara de bomba desechable para una bomba de infusion. MX2019011984A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/481,264 US11598328B2 (en) 2017-04-06 2017-04-06 Disposable pump chamber for an infusion pump
PCT/IB2018/051697 WO2018185579A1 (en) 2017-04-06 2018-03-14 Disposable pump chamber for an infusion pump

Publications (1)

Publication Number Publication Date
MX2019011984A true MX2019011984A (es) 2019-11-07

Family

ID=61906791

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019011984A MX2019011984A (es) 2017-04-06 2018-03-14 Camara de bomba desechable para una bomba de infusion.

Country Status (10)

Country Link
US (2) US11598328B2 (es)
EP (2) EP3606574B1 (es)
JP (2) JP2020516361A (es)
CN (1) CN110719793A (es)
AU (1) AU2018248036A1 (es)
BR (1) BR112019020908A2 (es)
CA (1) CA3058858A1 (es)
IL (1) IL269780B2 (es)
MX (1) MX2019011984A (es)
WO (1) WO2018185579A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1762259B2 (en) 2005-09-12 2025-01-01 Unomedical A/S Inserter for an infusion set with a first and second spring units
WO2012123274A1 (en) 2011-03-14 2012-09-20 Unomedical A/S Inserter system with transport protection
BR112021023304A2 (pt) 2019-05-20 2022-02-01 Unomedical As Dispositivo de infusão rotativo e métodos do mesmo
DE202019106655U1 (de) 2019-11-29 2019-12-11 Schöning Gmbh Pumpenverschluss
US12085066B2 (en) * 2021-02-23 2024-09-10 Ventriflo, Inc. Pulsatile fluid pump system
CA3248081A1 (en) 2022-04-14 2023-10-19 Viking Pump, Inc. EXPANDABLE INTERNAL LINING PUMP
WO2024238500A1 (en) * 2023-05-12 2024-11-21 Shifamed Holdings, Llc Thrombus removal system consoles and associated user interfaces

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981636A (en) * 1973-07-20 1976-09-21 Toyota Jidosha Kogyo Kabushiki Kaisha Diaphragm vacuum pump
GB2092682B (en) * 1981-02-10 1984-08-01 Ambic Equip Ltd Improvements in or relating to pressure systems for spray liquids
US4445535A (en) 1981-04-10 1984-05-01 Parker-Hannifin Corporation Medication infusion pump
US4768547A (en) 1985-11-18 1988-09-06 Critikon, Inc. Parenteral solution pump assembly
US4856340A (en) 1987-12-01 1989-08-15 Minimed Technologies Pressure diaphragm for a medication infusion system
AU673364B2 (en) 1992-06-03 1996-11-07 Abbott Medical Optics Inc. Pressure transducer interface
US5391199A (en) 1993-07-20 1995-02-21 Biosense, Inc. Apparatus and method for treating cardiac arrhythmias
US5540568A (en) 1993-07-26 1996-07-30 National Instrument Co., Inc. Disposable rolling diaphragm filling unit
US5558091A (en) 1993-10-06 1996-09-24 Biosense, Inc. Magnetic determination of position and orientation
EP0650738B1 (en) 1993-10-28 2003-05-02 Medrad, Inc. Multi-patient fluid dispensing
US5876336A (en) 1994-10-11 1999-03-02 Ep Technologies, Inc. Systems and methods for guiding movable electrode elements within multiple-electrode structure
US6690963B2 (en) 1995-01-24 2004-02-10 Biosense, Inc. System for determining the location and orientation of an invasive medical instrument
US5697377A (en) 1995-11-22 1997-12-16 Medtronic, Inc. Catheter mapping system and method
US6177792B1 (en) 1996-03-26 2001-01-23 Bisense, Inc. Mutual induction correction for radiator coils of an objects tracking system
US5944022A (en) 1997-04-28 1999-08-31 American Cardiac Ablation Co. Inc. Catheter positioning system
US6171081B1 (en) * 1998-02-17 2001-01-09 Keihin Corporation Fuel pump assembly
US6172499B1 (en) 1999-10-29 2001-01-09 Ascension Technology Corporation Eddy current error-reduced AC magnetic position measurement system
CN1556716A (zh) 2001-02-22 2004-12-22 ���Ͽع����޹�˾ 模块化的输注装置和方法
US6925926B2 (en) * 2001-06-20 2005-08-09 Graco Minnesota Inc Pump cylinder lock
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
US7753880B2 (en) 2004-09-28 2010-07-13 Stryker Corporation Method of operating a surgical irrigation pump capable of performing a priming operation
US8201588B2 (en) 2006-07-18 2012-06-19 Fuel Transfer Technologies Portable fluid exchange system for concurrently pumping liquid from a source container to a destination container and pumping vapor from the destination container to the source container
US8834408B2 (en) 2006-11-06 2014-09-16 Aardvark Medical, Inc. Irrigation and aspiration devices and methods
US8827945B2 (en) 2006-11-06 2014-09-09 Aardvark Medical, Inc. Irrigation and aspiration devices and methods
EP4279096A3 (en) 2008-01-23 2024-03-06 DEKA Products Limited Partnership Disposable components for fluid line autoconnect systems and methods
CN101363434B (zh) 2008-09-08 2011-05-11 重庆山外山科技有限公司 一种血液净化用隔膜式计量泵
JP2012526234A (ja) 2009-05-08 2012-10-25 クサヴィテク エービー 膜ポンプ
US8915879B2 (en) 2010-09-24 2014-12-23 Perqflo, Llc Infusion pumps
CN202273603U (zh) * 2011-10-28 2012-06-13 江苏曙光石油钻采设备有限公司 海洋钻采导管接头防旋松结构
GB2502342A (en) * 2012-05-25 2013-11-27 Richard Weatherley Disposable diaphragm pump
US9285040B2 (en) * 2013-10-10 2016-03-15 PSI Pressure Systems Corp. High pressure fluid system
US10697447B2 (en) * 2014-08-21 2020-06-30 Fenwal, Inc. Magnet-based systems and methods for transferring fluid
DE102014013779A1 (de) * 2014-09-17 2016-03-17 Knf Flodos Ag Membranpumpe
US9833284B2 (en) 2015-02-04 2017-12-05 Biosense Webster (Israel) Ltd. Pressure-driven irrigation pump
EP3650060B1 (en) 2015-02-18 2021-09-29 Medtronic Minimed, Inc. Ambulatory infusion pumps and reservoir assemblies for use with same
CN205047258U (zh) * 2015-09-10 2016-02-24 大唐华银电力股份有限公司金竹山火力发电分公司 一种用于高压调节汽阀的防旋连接装置
CN205789839U (zh) * 2016-06-22 2016-12-07 国网安徽省电力公司金寨县供电公司 一种螺纹安装式高压熔管
US20180014878A1 (en) * 2016-07-13 2018-01-18 Biosense Webster (Israel) Ltd. Diaphragm pumps for medical applications

Also Published As

Publication number Publication date
CA3058858A1 (en) 2018-10-11
CN110719793A (zh) 2020-01-21
WO2018185579A1 (en) 2018-10-11
US20230204024A1 (en) 2023-06-29
EP3606574B1 (en) 2024-04-03
EP3606574C0 (en) 2024-04-03
IL269780A (en) 2019-11-28
IL269780B1 (en) 2023-06-01
EP4368835C0 (en) 2025-11-26
JP2023027154A (ja) 2023-03-01
EP4368835B1 (en) 2025-11-26
IL269780B2 (en) 2023-10-01
BR112019020908A2 (pt) 2020-04-28
JP7434509B2 (ja) 2024-02-20
US11598328B2 (en) 2023-03-07
EP4368835A2 (en) 2024-05-15
JP2020516361A (ja) 2020-06-11
EP4368835A3 (en) 2024-06-19
AU2018248036A1 (en) 2019-10-24
US20180291882A1 (en) 2018-10-11
EP3606574A1 (en) 2020-02-12

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