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DE19681615T1 - Gesteuertes Druckluftantriebssystem - Google Patents

Gesteuertes Druckluftantriebssystem

Info

Publication number
DE19681615T1
DE19681615T1 DE19681615T DE19681615T DE19681615T1 DE 19681615 T1 DE19681615 T1 DE 19681615T1 DE 19681615 T DE19681615 T DE 19681615T DE 19681615 T DE19681615 T DE 19681615T DE 19681615 T1 DE19681615 T1 DE 19681615T1
Authority
DE
Germany
Prior art keywords
drive system
controlled air
air drive
controlled
drive
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.)
Withdrawn
Application number
DE19681615T
Other languages
English (en)
Inventor
Anatole J Sipin
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
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 Individual filed Critical Individual
Publication of DE19681615T1 publication Critical patent/DE19681615T1/de
Withdrawn legal-status Critical Current

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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • A61M60/43—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic using vacuum at the blood pump, e.g. to accelerate filling
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/135—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting
    • A61M60/139—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting inside the aorta, e.g. intra-aortic balloon pumps
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/295—Balloon pumps for circulatory assistance
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/497—Details relating to driving for balloon pumps for circulatory assistance
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/515—Regulation using real-time patient data
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/515—Regulation using real-time patient data
    • A61M60/531—Regulation using real-time patient data using blood pressure data, e.g. from blood pressure sensors
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/274—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders the inlet and outlet being the same, e.g. para-aortic counter-pulsation blood pumps
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • A61M60/435—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic with diastole or systole switching by valve means located between the blood pump and the hydraulic or pneumatic energy source

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • External Artificial Organs (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
DE19681615T 1995-10-18 1996-10-10 Gesteuertes Druckluftantriebssystem Withdrawn DE19681615T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/543,262 US5759148A (en) 1995-10-18 1995-10-18 Controlled pneumatic driving system
PCT/US1996/016263 WO1997014453A1 (en) 1995-10-18 1996-10-10 Controlled pneumatic driving system

Publications (1)

Publication Number Publication Date
DE19681615T1 true DE19681615T1 (de) 1998-12-24

Family

ID=24167259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681615T Withdrawn DE19681615T1 (de) 1995-10-18 1996-10-10 Gesteuertes Druckluftantriebssystem

Country Status (5)

Country Link
US (1) US5759148A (de)
JP (1) JPH11514421A (de)
DE (1) DE19681615T1 (de)
GB (1) GB2320529B (de)
WO (1) WO1997014453A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19826169A1 (de) * 1998-06-13 1999-12-16 Kaeser Kompressoren Gmbh Elektronische Steuerung für Anlagen der Druckluft- und Vakuumerzeugung
US6241706B1 (en) * 1999-07-16 2001-06-05 Datascope Investment Corporation Fast response intra-aortic balloon pump
JP2004169677A (ja) * 2002-11-20 2004-06-17 Myotoku Ltd 正圧負圧供給装置
US8721515B2 (en) * 2003-01-31 2014-05-13 L-Vad Technology, Inc. Rigid body aortic blood pump implant
US8540618B2 (en) 2003-01-31 2013-09-24 L-Vad Technology, Inc. Stable aortic blood pump implant
US7989979B2 (en) * 2004-04-28 2011-08-02 The Will-Burt Company Pneumatically telescoping mast having DC operated controls
US12010987B2 (en) 2004-10-07 2024-06-18 Transmedics, Inc. Systems and methods for ex-vivo organ care and for using lactate as an indication of donor organ status
JP5113522B2 (ja) 2004-10-07 2013-01-09 トランスメディクス， インク． ｅｘ−ｖｉｖｏでの臓器管理のためのシステム及び方法
JP3834820B2 (ja) * 2004-11-04 2006-10-18 フジノン株式会社 内視鏡装置用のバルーン制御装置
US9078428B2 (en) 2005-06-28 2015-07-14 Transmedics, Inc. Systems, methods, compositions and solutions for perfusing an organ
US9457179B2 (en) 2007-03-20 2016-10-04 Transmedics, Inc. Systems for monitoring and applying electrical currents in an organ perfusion system
US8420380B2 (en) 2008-01-31 2013-04-16 Transmedics, Inc. Systems and methods for ex vivo lung care
US7811318B2 (en) * 2008-04-23 2010-10-12 Syncardia Systems, Inc. Apparatus and method for pneumatically driving an implantable medical device
JP6029650B2 (ja) 2011-04-14 2016-11-24 トランスメディクス，インコーポレイテッド ドナー肺のＥｘ−ｖｉｖｏにおける機械的灌流のための臓器保護溶液
PT3427771T (pt) * 2011-05-13 2021-01-06 Maquet Cardiovascular Llc Unidade de transporte portátil e modular com capacidades de transporte melhoradas
PL2564883T3 (pl) * 2011-08-31 2014-09-30 Fund Rozwoju Kardiochirurgii Im Prof Zbigniewa Religi Pulsator elektropneumatyczny
IL303658B2 (en) 2014-06-02 2024-07-01 Transmedics Inc Ex vivo organ care system
CN106998676B (zh) 2014-12-12 2021-10-26 体沃索股份有限公司 用于器官灌注的装置和方法
DK3824731T3 (da) 2015-09-09 2025-05-26 Transmedics Inc Aortakanyle til ex vivo-organplejesystem
EP3462861B9 (de) * 2016-05-30 2023-12-20 Transmedics, Inc. Verfahren zur ex-vivo-lungenbeatmung mit variierendem äusserem druck
US11207505B2 (en) 2017-01-06 2021-12-28 Cardiofocus, Inc. Balloon catheter and fluid management system thereof
EP4233989B1 (de) 2017-06-07 2026-01-14 Supira Medical, Inc. Intravaskuläre fluidbewegungsvorrichtungen, systeme und verwendungsverfahren
JP7319266B2 (ja) 2017-11-13 2023-08-01 シファメド・ホールディングス・エルエルシー 血管内流体移動デバイス、システム、および使用方法
JP7410034B2 (ja) 2018-02-01 2024-01-09 シファメド・ホールディングス・エルエルシー 血管内血液ポンプならびに使用および製造の方法
US12161857B2 (en) 2018-07-31 2024-12-10 Shifamed Holdings, Llc Intravascular blood pumps and methods of use
JP7470108B2 (ja) 2018-10-05 2024-04-17 シファメド・ホールディングス・エルエルシー 血管内血液ポンプおよび使用の方法
WO2021011473A1 (en) 2019-07-12 2021-01-21 Shifamed Holdings, Llc Intravascular blood pumps and methods of manufacture and use
WO2021016372A1 (en) 2019-07-22 2021-01-28 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
EP4010046A4 (de) 2019-08-07 2023-08-30 Calomeni, Michael Katheterblutpumpen und zusammenklappbare pumpengehäuse
EP4034221B1 (de) 2019-09-25 2024-11-13 Shifamed Holdings, LLC Katheterblutpumpen und zusammenklappbare pumpengehäuse
EP4034184A4 (de) 2019-09-25 2023-10-18 Shifamed Holdings, LLC Katheterblutpumpen und kollabierbare blutleitungen
US11724089B2 (en) 2019-09-25 2023-08-15 Shifamed Holdings, Llc Intravascular blood pump systems and methods of use and control thereof
EP4072650A4 (de) 2019-12-11 2024-01-10 Shifamed Holdings, LLC Absteigende aorten- und hohlvenenblutpumpen
CN116196548A (zh) * 2023-04-18 2023-06-02 深圳脉腾医学技术有限公司 一种正负压驱动式心脏搏动辅助系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3698381A (en) * 1970-12-30 1972-10-17 Avco Corp Monitoring system for physiological support systems
US4016871A (en) * 1975-03-06 1977-04-12 Peter Schiff Electronic synchronizer-monitor system for controlling the timing of mechanical assistance and pacing of the heart
FR2550583B1 (fr) * 1983-08-08 1986-03-28 Delecroix Michel Dispositif de regulation d'une pompe
US5217430A (en) * 1988-03-30 1993-06-08 Aisin Seiki K.K. Apparatus for driving a medical appliance
JP3046396B2 (ja) * 1991-05-29 2000-05-29 アイシン精機株式会社 膨張容量を減少できる大動脈内のバルーンポンプ駆動装置

Also Published As

Publication number Publication date
GB9807590D0 (en) 1998-06-10
US5759148A (en) 1998-06-02
WO1997014453A1 (en) 1997-04-24
GB2320529B (en) 1999-09-15
JPH11514421A (ja) 1999-12-07
GB2320529A (en) 1998-06-24

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee