[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ATE396754T1 - Vorrichtung zur unterstützung des blutkreislaufes - Google Patents

Vorrichtung zur unterstützung des blutkreislaufes

Info

Publication number
ATE396754T1
ATE396754T1 AT01969967T AT01969967T ATE396754T1 AT E396754 T1 ATE396754 T1 AT E396754T1 AT 01969967 T AT01969967 T AT 01969967T AT 01969967 T AT01969967 T AT 01969967T AT E396754 T1 ATE396754 T1 AT E396754T1
Authority
AT
Austria
Prior art keywords
bladder
pump means
expanded form
blood circulation
move
Prior art date
Application number
AT01969967T
Other languages
English (en)
Inventor
Asghar Khaghani
Geoffrey Andrews
Christopher Bowles
Nigel Smith
Original Assignee
Cardiak 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 Cardiak Ltd filed Critical Cardiak Ltd
Application granted granted Critical
Publication of ATE396754T1 publication Critical patent/ATE396754T1/de

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
    • A61M60/432—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 stopping or reversing the blood pump operating at a much higher cyclical speed than the heart beat
    • 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
    • A61M60/10—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
    • A61M60/152—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 branching on and drawing blood from a blood vessel
    • 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
    • A61M60/161—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 mechanically acting upon the outside of the patient's blood vessel structure, e.g. compressive structures placed around a vessel
    • 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
    • A61M60/289—Devices for mechanical circulatory actuation assisting the residual heart function by means mechanically acting upon the patient's native heart or blood vessel structure, e.g. direct cardiac compression [DCC] 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
    • A61M60/40—Details relating to driving
    • A61M60/465—Details relating to driving for devices for mechanical circulatory actuation
    • A61M60/468—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means being hydraulic or pneumatic
    • 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
    • A61M60/465—Details relating to driving for devices for mechanical circulatory actuation
    • A61M60/47—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means being mechanical, e.g. mechanically driven members clamping a blood vessel
    • A61M60/486—Details relating to driving for devices for mechanical circulatory actuation the force acting on the actuation means being mechanical, e.g. mechanically driven members clamping a blood vessel generated by electro-active actuators, e.g. using electro-active polymers or piezoelectric elements
    • 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
    • A61M60/80—Constructional details other than related to driving
    • A61M60/839—Constructional details other than related to driving of devices for mechanical circulatory actuation
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0272—Electro-active or magneto-active materials
    • A61M2205/0283—Electro-active polymers [EAP]

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
  • Centrifugal Separators (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Paper (AREA)
AT01969967T 2000-09-23 2001-09-24 Vorrichtung zur unterstützung des blutkreislaufes ATE396754T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0023412.0A GB0023412D0 (en) 2000-09-23 2000-09-23 Aortic counterpulsator

Publications (1)

Publication Number Publication Date
ATE396754T1 true ATE396754T1 (de) 2008-06-15

Family

ID=9900035

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01969967T ATE396754T1 (de) 2000-09-23 2001-09-24 Vorrichtung zur unterstützung des blutkreislaufes

Country Status (17)

Country Link
US (1) US6984201B2 (de)
EP (1) EP1379294B1 (de)
JP (1) JP2004518457A (de)
KR (1) KR20030079918A (de)
CN (1) CN1289158C (de)
AT (1) ATE396754T1 (de)
AU (2) AU2001290088B2 (de)
BR (1) BR0114087A (de)
CA (1) CA2421812A1 (de)
DE (1) DE60134277D1 (de)
GB (1) GB0023412D0 (de)
IL (1) IL154998A0 (de)
MX (1) MXPA03002506A (de)
NZ (1) NZ525186A (de)
RU (1) RU2003111763A (de)
WO (1) WO2002024254A2 (de)
ZA (1) ZA200302587B (de)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ090499A0 (en) 1999-06-10 1999-07-01 Peters, William S Heart assist device and system
AUPR669001A0 (en) * 2001-07-30 2001-08-23 Sunshine Heart Company Pty Ltd A fluid pressure generating means
EP1423066B1 (de) 2001-09-07 2008-07-16 Mardil, Inc. Verfahren und gerät für die externe herzstabilisierung
AU2002952691A0 (en) * 2002-11-15 2002-11-28 Sunshine Heart Company Pty Ltd Heart assist device utilising aortic deformation
AU2003277983B2 (en) * 2002-11-15 2008-06-26 Sunshine Heart Company Pty Ltd Heart assist device utilising aortic deformation
AU2002953440A0 (en) * 2002-12-19 2003-01-09 Unisearch Limited A method of treating a stiffened vessel
US20040186522A1 (en) * 2003-01-27 2004-09-23 Beben Leslie A. Apparatus for pericardial augmentation
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
WO2004073484A2 (en) 2003-02-24 2004-09-02 Yossi Gross Fully-implantable cardiac recovery system
IL156452A0 (en) * 2003-06-16 2004-01-04 Technion Res & Dev Foundation Peri-arterial blood flow booster
US20070093684A1 (en) * 2003-10-30 2007-04-26 Sunshine Heart Company Pty Ltd. Extra-aortic patch
US7862499B2 (en) * 2003-10-30 2011-01-04 Sunshine Heart Company Pty Ltd Blood vessel wrap
CN1874821B (zh) 2003-10-31 2011-06-01 阳光心脏有限公司 用于控制搏动心脏辅助装置的操作的方法和装置
GB2423027B (en) 2003-10-31 2007-12-27 Sunshine Heart Co Pty Ltd Percutaneous gas-line
WO2005044338A1 (en) 2003-11-11 2005-05-19 Sunshine Heart Company Pty Ltd Actuator for a heart assist device
AU2011202650B2 (en) * 2003-11-11 2012-09-27 Sunshine Heart Company Pty Ltd Actuator for a heart assist device
US7811221B2 (en) 2004-02-10 2010-10-12 Yossi Gross Extracardiac blood flow amplification device
CA2599434C (en) * 2004-03-02 2016-09-13 Peter William Walsh A vessel or sac wall treatment and a cardiac assist device
US7828711B2 (en) * 2004-08-16 2010-11-09 Cardiac Pacemakers, Inc. Method and apparatus for modulating cellular growth and regeneration using ventricular assist device
US20060106406A1 (en) * 2004-09-27 2006-05-18 Judah Weinberger Methods and devices for extravascular intervention
WO2006055745A2 (en) * 2004-11-16 2006-05-26 Micromed Cardivascular, Inc. Remote data monitor for heart pump system
GB0428257D0 (en) * 2004-12-23 2005-01-26 Harefield Cardiac Ltd A blood circulation assistance device
ITMI20051420A1 (it) * 2005-07-22 2007-01-23 A N B Technology S R L Dispositivo di assistenza cardiocircolatoria
US20070233219A1 (en) * 2006-02-16 2007-10-04 Bilal Shafi Polymeric heart restraint
US20070208217A1 (en) 2006-03-03 2007-09-06 Acorn Cardiovascular, Inc. Self-adjusting attachment structure for a cardiac support device
CN102380135A (zh) * 2006-03-23 2012-03-21 宾州研究基金会 带有可膨胀叶轮泵的心脏辅助装置
DE502006000845D1 (de) 2006-03-30 2008-07-10 Siemens Ag Verfahren zur gesicherten Nutzdatenübertragung
US8868194B2 (en) * 2006-03-31 2014-10-21 Hadasit Medical Research Services And Development Ltd. Aortic pacemaker
ES2732090T3 (es) 2006-08-21 2019-11-20 Sunshine Heart Co Pty Ltd Una envoltura mejorada para un dispositivo de asistencia cardiaca
US7618384B2 (en) * 2006-09-20 2009-11-17 Tyco Healthcare Group Lp Compression device, system and method of use
JP5430409B2 (ja) * 2007-03-23 2014-02-26 サリエント・サージカル・テクノロジーズ・インコーポレーテッド 手術用デバイスおよびその使用方法
US9656009B2 (en) * 2007-07-11 2017-05-23 California Institute Of Technology Cardiac assist system using helical arrangement of contractile bands and helically-twisting cardiac assist device
US8092363B2 (en) 2007-09-05 2012-01-10 Mardil, Inc. Heart band with fillable chambers to modify heart valve function
WO2009048372A1 (en) * 2007-10-11 2009-04-16 Milux Holding Sa Device, method and system for monitoring and treatment of aneurysm
EP3586794B1 (de) * 2007-10-11 2023-06-07 Implantica Patent Ltd. Vorrichtung zur behandlung eines aneurysmas
US9795320B2 (en) * 2007-10-11 2017-10-24 Peter Forsell Device for treatment of aneurysm
ITMI20072309A1 (it) * 2007-12-10 2009-06-11 N G C Medical S P A Tubo presentante un diametro allargabile, particolarmente utilizzabile come tubo per introduttore vasale durante studi emodinamici ed interventi relativi.
US20100318175A1 (en) * 2007-12-31 2010-12-16 C.R. Bard, Inc. Vascular graft prosthesis with selective flow reduction
EP2282789B1 (de) * 2008-03-26 2015-09-09 Heart Biotech Limited Vorrichtung zur unterstützung des herzens
US8535253B2 (en) 2008-09-30 2013-09-17 Covidien Lp Tubeless compression device
US8562507B2 (en) 2009-02-27 2013-10-22 Thoratec Corporation Prevention of aortic valve fusion
EP2448613B1 (de) * 2009-07-01 2019-11-06 The Penn State Research Foundation Blutpumpe mit expandierbarer kanüle
US8394043B2 (en) 2010-02-12 2013-03-12 Covidien Lp Compression garment assembly
CA2795251A1 (en) 2010-04-02 2011-10-06 William S. Peters Combination heart assist systems, methods, and devices
US9125655B2 (en) 2010-07-16 2015-09-08 California Institute Of Technology Correction and optimization of wave reflection in blood vessels
AU2011305250B2 (en) 2010-09-24 2014-10-02 Thoratec Corporation Generating artificial pulse
CN102895103A (zh) * 2012-08-28 2013-01-30 广州赞德利医疗科技有限公司 机械式体外反搏装置
US9421102B2 (en) 2012-10-12 2016-08-23 Mardil, Inc. Cardiac treatment system and method
US11033728B2 (en) * 2013-03-13 2021-06-15 Tc1 Llc Fluid handling system
CN107865988A (zh) * 2013-03-15 2018-04-03 华思科公司 胸主动脉心室辅助系统
US20160045654A1 (en) * 2014-08-14 2016-02-18 Medibotics Llc Implanted Extracardiac Device for Circulatory Assistance
KR101428532B1 (ko) * 2013-05-29 2014-08-18 상지대학교산학협력단 압력발생기 및 이를 포함하는 심혈관계 시뮬레이터 시스템
DE102013012469A1 (de) 2013-07-09 2015-01-15 Fresenius Medical Care Deutschland Gmbh Verfahren zur Messung des Verlaufs von Druckpulswellen bei einer extrakorporalen Blutbehandlung und Vorrichtung zur Durchführung des Verfahrens
USD717954S1 (en) 2013-10-14 2014-11-18 Mardil, Inc. Heart treatment device
EP2868289A1 (de) 2013-11-01 2015-05-06 ECP Entwicklungsgesellschaft mbH Flexibler Katheter mit einer Antriebswelle
WO2015179862A1 (en) * 2014-05-23 2015-11-26 Viaderm, Llc Vacuum assisted percutaneous appliance
WO2016145108A1 (en) * 2015-03-09 2016-09-15 Sunshine Heart Company Pty, Ltd. Pulmonary arterial hypertension treatment devices and related systems and methods
US20170042551A1 (en) 2015-08-13 2017-02-16 The Brain Protection Company PTY LTD Implantable damping devices for treating dementia and associated systems and methods of use
FR3042416B1 (fr) * 2015-10-15 2017-11-03 Galdino Barbieri Dispositif d'assistance circulatoire implantable non motorise
US10653873B2 (en) 2016-05-26 2020-05-19 Merit Medical Systems, Inc. Expandable introducer assembly
RU2654618C1 (ru) * 2016-12-28 2018-05-21 Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук Способ искусственной перекачки физиологической жидкости
US11065436B2 (en) 2017-03-29 2021-07-20 Tc1 Llc Communication methods and architecture for heart treatment systems
US10835654B2 (en) 2017-03-29 2020-11-17 Tc1 Llc Pressure sensing ventricular assist devices and methods of use
EP3600476B1 (de) 2017-03-29 2021-09-01 Tc1 Llc Einstellung eines pumpenprotokolls basierend auf unregelmässigem herzrhythmus
AU2018280236B2 (en) 2017-06-07 2024-06-06 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
EP3710076B1 (de) 2017-11-13 2023-12-27 Shifamed Holdings, LLC Intravaskuläre fluidbewegungsvorrichtungen, systeme und verwendungsverfahren
CN111417361B (zh) 2017-12-01 2023-08-11 C·R·巴德股份有限公司 用于定制的内径缩小的可调节的血管移植物及相关方法
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
AU2019225386A1 (en) * 2018-02-20 2020-10-08 QHeart Medical Pty Ltd A collapsible and adjustable vessel treatment device and advanced cuff with independent and dynamically controlled charge and discharge modes for a vessel or sac wall treatment and a cardiac assist device
EP4461341A2 (de) 2018-03-15 2024-11-13 Tc1 Llc Verfahren und systeme zur verhinderung von rechtsherzinsuffizienz
WO2019182761A1 (en) 2018-03-19 2019-09-26 Tc1 Llc Coordinated ventricular assist and cardiac rhythm management devices and methods
CN110624146A (zh) * 2018-05-30 2019-12-31 哈尔滨工业大学 一种无线供电的s形辅助供血装置
DE102018208537A1 (de) * 2018-05-30 2019-12-05 Kardion Gmbh Vorrichtung zum Anbinden eines Herzunterstützungssystems an eine Einführeinrichtung und Verfahren zum Herstellen einer Vorrichtung zum Anbinden eines Herzunterstützungssystems an eine Einführeinrichtung
US11241570B2 (en) 2018-07-17 2022-02-08 Tc1 Llc Systems and methods for inertial sensing for VAD diagnostics and closed loop control
EP3996797A4 (de) 2019-07-12 2023-08-02 Shifamed Holdings, LLC Intravaskuläre blutpumpen und verfahren zur herstellung und verwendung
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
EP4034192A4 (de) 2019-09-25 2023-11-29 Shifamed Holdings, LLC Intravaskuläre blutpumpensysteme und verfahren zur verwendung und steuerung davon
EP4034184A4 (de) 2019-09-25 2023-10-18 Shifamed Holdings, LLC Katheterblutpumpen und kollabierbare blutleitungen
EP4034221B1 (de) 2019-09-25 2024-11-13 Shifamed Holdings, LLC Katheterblutpumpen und zusammenklappbare pumpengehäuse
CN110876673B (zh) * 2019-11-08 2022-04-22 中国医学科学院阜外医院 主动脉内双气囊驱动反搏导管装置
CN111773459B (zh) * 2020-07-17 2023-02-17 江苏大学 一种柔性行波驱动心脏微泵及其驱动方法
CN112069951A (zh) * 2020-08-25 2020-12-11 北京小米松果电子有限公司 视频片段提取方法、视频片段提取装置及存储介质
CN116099121B (zh) * 2023-03-15 2024-08-30 江苏大学 一种新型磁驱动直接心室辅助装置

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1562754A (de) * 1966-01-17 1969-04-11
GB1220677A (en) 1967-03-23 1971-01-27 Plessey Co Ltd Improvements in or relating to power-generating apparatus for incorporation in the human body
US4014318A (en) * 1973-08-20 1977-03-29 Dockum James M Circulatory assist device and system
US4131604A (en) * 1977-11-23 1978-12-26 Thermo Electron Corporation Polyurethane elastomer for heart assist devices
US4245622A (en) * 1978-06-16 1981-01-20 Hutchins Iv Thomas B Inflatable/deflatable device for a heart-assist pump
GB2036371B (en) 1978-11-06 1983-01-19 Cardiflex Ltd Device for providing a pulsatile blood flow
JPS6086880A (ja) * 1983-10-19 1985-05-16 Nec Corp 電歪効果素子
US4583523A (en) * 1984-07-02 1986-04-22 Lloyd & Associates Implantable heart assist device and method of implanting same
DE3538718A1 (de) 1985-10-26 1987-04-30 Franz Theo Dr Med Ernst Pumpsystem, insbesondere zur unterstuetzung eines blutkreislaufs
US4979936A (en) * 1987-04-28 1990-12-25 Trustees Of The University Of Pennsylvania Autologous biologic pump motor
CA2004295C (en) 1989-11-30 1998-02-10 William F. Hayes Primary fluid actuated, secondary fluid propelling system
EP0453826B1 (de) * 1990-04-27 1995-02-08 Rockwell International Corporation Robotergelenk
DE4020120A1 (de) * 1990-06-25 1991-01-31 Klaus Prof Dr Ing Affeld Medizinische vorrichtung zur erzeugung eines alternierenden volumenstroms fuer den antrieb von implantierbaren blutpumpen
US5429584A (en) * 1990-11-09 1995-07-04 Mcgill University Cardiac assist method and apparatus
JP2855846B2 (ja) * 1990-11-22 1999-02-10 ブラザー工業株式会社 圧電ポンプ
US5229979A (en) 1990-12-14 1993-07-20 Rutgers, The State University Of New Jersey Electrostrictive driving device, process for sonic wave projection and polymer materials for use therein
US5222980A (en) * 1991-09-27 1993-06-29 Medtronic, Inc. Implantable heart-assist device
US5273518A (en) * 1992-01-31 1993-12-28 Medtronic, Inc. Cardiac assist apparatus
CA2111588A1 (en) 1992-04-17 1993-10-28 Yoshiharu Kiyota Internal cardiac assist apparatus
US5318501A (en) 1992-09-24 1994-06-07 Medtronic, Inc. Linear motion, muscle-actuated cardiac assist device
US6045496A (en) * 1994-04-15 2000-04-04 Allegheny-Singer Research Institute Occluder device and method of making
US5713954A (en) * 1995-06-13 1998-02-03 Abiomed R&D, Inc. Extra cardiac ventricular assist device
CA2243527A1 (en) * 1996-01-18 1997-07-24 University Of New Mexico Soft actuators and artificial muscles
FR2744021B1 (fr) 1996-01-26 1998-04-03 Franchi Pierre Pompe d'assistance cardiaque implantable du type a ballonet de contrepression
DE19625300A1 (de) 1996-06-25 1998-01-02 Guenter Prof Dr Rau Blutpumpe
DE19626224A1 (de) 1996-06-29 1998-01-02 Guenter Prof Dr Rau Blutpumpe nach dem Rotationspumpenprinzip
FR2751549B1 (fr) 1996-07-24 1998-10-16 Ist Cardiology S A Coeur bio-mecanique a contre-pulsion diastolique extra-aortique
EP0951313A4 (de) 1996-10-18 2001-12-19 Cardio Tech Inc Verfahren und vorrichtung zur unterstützung des herzens
GB2322232B (en) 1997-02-11 2001-02-21 1 Ipr Ltd Motors,and bearings therefor
US6111818A (en) * 1997-04-28 2000-08-29 Materials Systems Inc. Low voltage piezoelectric actuator
FR2766373B1 (fr) * 1997-07-24 1999-08-27 Commissariat Energie Atomique Dispositif d'assistance cardiaque ventriculaire a contre-pulsation
WO1999007997A1 (en) * 1997-08-11 1999-02-18 Massachusetts Institute Of Technology Conducting polymer driven rotary motor
CA2303818A1 (en) 1997-09-30 1999-04-08 Paul S. Freed Cardiovascular support control system
WO1999017929A1 (en) 1997-10-03 1999-04-15 The Trustees Of The University Of Pennsylvania Polymeric electrostrictive systems
EP1030701A4 (de) 1997-11-03 2001-02-28 Cardio Tech Inc Verfahren und gerät zur unterstützung eines herzens blut zu pumpen
DE19753041A1 (de) 1997-11-19 1999-05-20 Peter Neubacher Servo-Linearmotor als Pumpenantrieb
US6249076B1 (en) * 1998-04-14 2001-06-19 Massachusetts Institute Of Technology Conducting polymer actuator
DE29821565U1 (de) 1998-12-02 2000-06-15 Impella Cardiotechnik AG, 52074 Aachen Lagerlose Blutpumpe
US6217541B1 (en) 1999-01-19 2001-04-17 Kriton Medical, Inc. Blood pump using cross-flow principles
US6123659A (en) 1999-01-26 2000-09-26 Nimbus Inc. Blood pump with profiled outflow region
AUPQ090499A0 (en) 1999-06-10 1999-07-01 Peters, William S Heart assist device and system
JP2003518752A (ja) 1999-12-21 2003-06-10 １．．．リミテッド 電気活性デバイス
DE20004136U1 (de) 2000-03-04 2000-12-14 Krankenhausbetr Sgesellschaft Blutpumpe
AUPR031200A0 (en) 2000-09-22 2000-10-12 Sunshine Heart Company Pty Ltd Heart assist devices, systems and methods II
AUPR669001A0 (en) 2001-07-30 2001-08-23 Sunshine Heart Company Pty Ltd A fluid pressure generating means
US6579223B2 (en) * 2001-08-13 2003-06-17 Arthur Palmer Blood pump

Also Published As

Publication number Publication date
EP1379294B1 (de) 2008-05-28
JP2004518457A (ja) 2004-06-24
CN1524000A (zh) 2004-08-25
CN1289158C (zh) 2006-12-13
KR20030079918A (ko) 2003-10-10
MXPA03002506A (es) 2005-02-17
GB0023412D0 (en) 2000-11-08
RU2003111763A (ru) 2004-11-27
AU9008801A (en) 2002-04-02
DE60134277D1 (de) 2008-07-10
NZ525186A (de) 2006-03-31
WO2002024254A3 (en) 2003-10-16
EP1379294A2 (de) 2004-01-14
WO2002024254A2 (en) 2002-03-28
AU2001290088B2 (en) 2007-04-05
CA2421812A1 (en) 2002-03-28
US6984201B2 (en) 2006-01-10
US20030233023A1 (en) 2003-12-18
BR0114087A (pt) 2003-07-29
ZA200302587B (en) 2004-08-02
IL154998A0 (en) 2003-10-31

Similar Documents

Publication Publication Date Title
ATE396754T1 (de) Vorrichtung zur unterstützung des blutkreislaufes
US3403673A (en) Means and method for stimulating arterial and venous blood flow
US6679687B2 (en) Hydro elastic pump which pumps using non-rotary bladeless and valveless operations
CN207708250U (zh) 用于心衰的辅助血液循环装置
WO2000076288A3 (en) Heart assist devices, systems and methods
ATE119400T1 (de) Transvalvuläre, achssymmetrische hochfrequenzblutpumpe.
EP2008676A3 (de) Bluttrennvorrichtung und Verfahren zu deren Verwendung
CA2272304A1 (en) Integrated cassette for valving, pumping and controlling movement of fluids
ES496958A0 (es) Un dispositivo resucitador cardiopulmonar
PT876168E (pt) Bomba de assistencia cardiaca com balao de contrapressao para ser implantada
JP2008525077A (ja) 血液循環補助装置
US3513486A (en) Heart assistance pump
KR920000460B1 (ko) 혈액 펌프
JP4188913B2 (ja) 携帯用電子式陰茎動脈血流増進器
US20130053625A1 (en) Hydraulic hydraulic pulsation equipment for a perfusion pump
ES2083457T3 (es) Sistema de hemodialisis.
GB2174151A (en) Blood retroperfusion system
CN109125829A (zh) 一种人工心脏动力辅助设备及使用方法
US20110166515A1 (en) Equipment that makes it possible to apply a determined pulsatile pressure to a medical device
CN108366852A (zh) 流动控制阀门
JPH05212109A (ja) バルーンパンピングシステム
KR102525303B1 (ko) 혈액을 일방향으로 유동시키는 혈액펌프 및 이를 구비한 혈액 산화시스템
GB2004331A (en) Peristaltic pumps
CN211410710U (zh) 一种腿部按摩用磁感应理疗仪
RU2160609C1 (ru) Устройство для дренирования брюшной полости

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties