JP2000513244A - 逆圧心臓補助装置用圧力発生器 - Google Patents

逆圧心臓補助装置用圧力発生器

Info

Publication number
JP2000513244A
JP2000513244A JP09529847A JP52984797A JP2000513244A JP 2000513244 A JP2000513244 A JP 2000513244A JP 09529847 A JP09529847 A JP 09529847A JP 52984797 A JP52984797 A JP 52984797A JP 2000513244 A JP2000513244 A JP 2000513244A
Authority
JP
Japan
Prior art keywords
volume
pressure
piston
spring
pressure generator
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
JP09529847A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000513244A5 (enExample
Inventor
フランシ，ピエール
Original Assignee
シンテラボ ビオメディカル，ソシエテ アノニム
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 シンテラボ ビオメディカル，ソシエテ アノニム filed Critical シンテラボ ビオメディカル，ソシエテ アノニム
Publication of JP2000513244A publication Critical patent/JP2000513244A/ja
Publication of JP2000513244A5 publication Critical patent/JP2000513244A5/ja
Ceased 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
    • A61M60/497—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
    • A61M60/10—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
    • A61M60/50—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
    • A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
    • 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
    • A61M60/148—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 in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Transplantation (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Prostheses (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Electrotherapy Devices (AREA)
JP09529847A 1996-02-21 1997-02-19 逆圧心臓補助装置用圧力発生器 Ceased JP2000513244A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR96/02136 1996-02-21
FR9602136A FR2744924B1 (fr) 1996-02-21 1996-02-21 Dispositif generateur/regulateur de pression pour pompe d'assistance cardiaque implantable du type a ballonnet de contrepression
PCT/FR1997/000303 WO1997030740A1 (fr) 1996-02-21 1997-02-19 Generateur de pression pour dispositif d'assistance cardiaque a contrepression

Publications (2)

Publication Number Publication Date
JP2000513244A true JP2000513244A (ja) 2000-10-10
JP2000513244A5 JP2000513244A5 (enExample) 2004-11-25

Family

ID=9489432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP09529847A Ceased JP2000513244A (ja) 1996-02-21 1997-02-19 逆圧心臓補助装置用圧力発生器

Country Status (8)

Country Link
US (1) US6030336A (enExample)
EP (1) EP0959912B1 (enExample)
JP (1) JP2000513244A (enExample)
AT (1) ATE277651T1 (enExample)
DE (1) DE69730995T2 (enExample)
FR (1) FR2744924B1 (enExample)
PT (1) PT959912E (enExample)
WO (1) WO1997030740A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024528165A (ja) * 2021-08-02 2024-07-26 ニューパルスシーブイ，インコーポレイテッド 血管内循環支持システム用の駆動ユニット

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AUPQ090499A0 (en) 1999-06-10 1999-07-01 Peters, William S Heart assist device and system
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US6616624B1 (en) * 2000-10-30 2003-09-09 Cvrx, Inc. Systems and method for controlling renovascular perfusion
WO2002055136A2 (en) * 2000-12-01 2002-07-18 Nephros Therapeutics Inc Intrasvascular drug delivery device and use therefor
AUPR669001A0 (en) * 2001-07-30 2001-08-23 Sunshine Heart Company Pty Ltd A fluid pressure generating means
AU2002318990B2 (en) * 2001-07-30 2007-12-06 Sunshine Heart Company Pty Ltd A fluid pressure generating means
KR100403548B1 (ko) * 2001-08-29 2003-11-01 안태영 의료기구용 발전기
AU2003272627A1 (en) * 2002-09-17 2004-04-08 Tricardia, Llc Vascular compliance device and method of use
AU2003277983B2 (en) * 2002-11-15 2008-06-26 Sunshine Heart Company Pty Ltd Heart assist device utilising aortic deformation
AU2002952730A0 (en) * 2002-11-15 2002-12-05 Sunshine Heart Company Pty Ltd An Intraluminal Inflatable Counter-pulsation Heart Assist Device
AU2002952691A0 (en) * 2002-11-15 2002-11-28 Sunshine Heart Company Pty Ltd Heart assist device utilising aortic deformation
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
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US20110118773A1 (en) * 2005-07-25 2011-05-19 Rainbow Medical Ltd. Elliptical device for treating afterload
US20070100199A1 (en) * 2005-11-03 2007-05-03 Lilip Lau Apparatus and method of delivering biomaterial to the heart
WO2007092735A2 (en) 2006-02-02 2007-08-16 Innovative Bio Therapies An extracorporeal cell-based therapeutic device and delivery system
WO2007132449A2 (en) * 2006-05-11 2007-11-22 Yossi Gross Implantable respiration therapy device
US20070276444A1 (en) * 2006-05-24 2007-11-29 Daniel Gelbart Self-powered leadless pacemaker
US20070293904A1 (en) * 2006-06-20 2007-12-20 Daniel Gelbart Self-powered resonant leadless pacemaker
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CN102171332A (zh) * 2008-06-18 2011-08-31 创新生物制剂疗法公司 促进肾前体细胞增殖的方法
CN102939117B (zh) 2010-04-02 2015-12-02 阳光心脏有限公司 组合心脏辅助系统、方法和装置
EP2388028A1 (de) * 2010-05-20 2011-11-23 Berlin Heart GmbH Verfahren zum Betrieb eines Pumpensystems
US9987153B2 (en) 2010-06-08 2018-06-05 The Regents Of The University Of Minnesota Vascular elastance
US8066628B1 (en) 2010-10-22 2011-11-29 Nupulse, Inc. Intra-aortic balloon pump and driver
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Cited By (2)

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Publication number Priority date Publication date Assignee Title
JP2024528165A (ja) * 2021-08-02 2024-07-26 ニューパルスシーブイ，インコーポレイテッド 血管内循環支持システム用の駆動ユニット
JP7727087B2 (ja) 2021-08-02 2025-08-20 ニューパルスシーブイ，インコーポレイテッド 血管内循環支持システム用の駆動ユニット

Also Published As

Publication number Publication date
US6030336A (en) 2000-02-29
FR2744924B1 (fr) 1998-04-24
WO1997030740A1 (fr) 1997-08-28
EP0959912B1 (fr) 2004-09-29
DE69730995T2 (de) 2006-02-23
EP0959912A1 (fr) 1999-12-01
FR2744924A1 (fr) 1997-08-22
ATE277651T1 (de) 2004-10-15
DE69730995D1 (de) 2004-11-04
PT959912E (pt) 2005-02-28

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