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)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Paper (AREA)
  • Centrifugal Separators (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) AU9008801A (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 (111)

* 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
ATE401042T1 (de) 2001-09-07 2008-08-15 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
US8540618B2 (en) 2003-01-31 2013-09-24 L-Vad Technology, Inc. Stable aortic blood pump implant
US8721515B2 (en) * 2003-01-31 2014-05-13 L-Vad Technology, Inc. Rigid body 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
WO2005042089A1 (en) 2003-10-31 2005-05-12 Sunshine Heart Company Pty Ltd Synchronisation control system
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
WO2005074384A2 (en) 2004-02-10 2005-08-18 Yossi Gross Extracardiac blood flow amplification device
AU2005218677B2 (en) * 2004-03-02 2011-11-03 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
US20090226328A1 (en) * 2004-11-16 2009-09-10 Micromed Technology, 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
WO2007098066A2 (en) * 2006-02-16 2007-08-30 Stanford University Polymeric heart restraint
US20070208217A1 (en) 2006-03-03 2007-09-06 Acorn Cardiovascular, Inc. Self-adjusting attachment structure for a cardiac support device
WO2007112033A2 (en) * 2006-03-23 2007-10-04 The Penn State Research Foundation Heart assist device with expandable impeller pump
EP1841161B1 (de) 2006-03-30 2008-05-28 Siemens Aktiengesellschaft Verfahren zur gesicherten Nutzdatenübertragung
WO2007113818A2 (en) * 2006-03-31 2007-10-11 Hadasit Medical Research Services And Development Ltd. Aortic pacemaker
US8206278B2 (en) 2006-08-21 2012-06-26 Sunshine Heart Pty Ltd. Wrap for a heart assist device
US7618384B2 (en) * 2006-09-20 2009-11-17 Tyco Healthcare Group Lp Compression device, system and method of use
CN101677812B (zh) * 2007-03-23 2013-06-12 显著外科技术公司 外科装置及其使用方法
WO2009009131A2 (en) * 2007-07-11 2009-01-15 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
WO2009048371A1 (en) * 2007-10-11 2009-04-16 Milux Holding Sa A device for treatment of aneurysm
JP5385292B2 (ja) * 2007-10-11 2014-01-08 ミルックス・ホールディング・エスエイ 動脈瘤を処置するデバイス
US9877666B2 (en) * 2007-10-11 2018-01-30 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.
WO2009086548A1 (en) * 2007-12-31 2009-07-09 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
CA2769631A1 (en) * 2009-07-01 2011-01-06 The Penn State Research Foundation Blood pump with expandable cannula
US8394043B2 (en) 2010-02-12 2013-03-12 Covidien Lp Compression garment assembly
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
US9125655B2 (en) 2010-07-16 2015-09-08 California Institute Of Technology Correction and optimization of wave reflection in blood vessels
US8506471B2 (en) 2010-09-24 2013-08-13 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
EP2906151B1 (de) 2012-10-12 2023-06-21 Mardil, Inc. Herzbehandlungssystem
US11033728B2 (en) * 2013-03-13 2021-06-15 Tc1 Llc Fluid handling system
EP2968716B1 (de) * 2013-03-15 2023-09-13 VASCOR, Inc. Thorax-aorta-herzkammerunterstützungssystem
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
US10625066B2 (en) 2014-05-23 2020-04-21 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
CA3021840A1 (en) 2016-05-26 2017-11-30 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
US10835654B2 (en) 2017-03-29 2020-11-17 Tc1 Llc Pressure sensing ventricular assist devices and methods of use
EP3928830B1 (de) 2017-03-29 2024-07-10 Tc1 Llc Einstellung eines pumpenprotokolls basierend auf unregelmässigem herzrhythmus
EP3600477B1 (de) 2017-03-29 2022-10-26 Tc1 Llc Kommunikationsarchitektur für herzbehandlungssysteme
EP3634528B1 (de) 2017-06-07 2023-06-07 Shifamed Holdings, LLC 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
JP7090156B2 (ja) 2017-12-01 2022-06-23 シー・アール・バード・インコーポレーテッド 人工医療デバイス
CN112004563B (zh) 2018-02-01 2024-08-06 施菲姆德控股有限责任公司 血管内血泵以及使用和制造方法
CN112423831B (zh) * 2018-02-20 2024-03-08 启心医疗护理有限公司 可折叠可调节的血管治疗设备、用于血管或囊壁之类的可独立和动态受控充放电高级袖带，以及心电辅助设备
WO2019178519A1 (en) 2018-03-15 2019-09-19 Tc1 Llc Methods and systems for preventing right heart failure
EP3768341A1 (de) 2018-03-19 2021-01-27 Tc1 Llc Vorrichtungen und verfahren zur koordinierten ventrikulären unterstützung und herzrhythmusverwaltung
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
DE102018208538A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Intravasale Blutpumpe und Verfahren zur Herstellung von elektrischen Leiterbahnen
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
DE102018208555A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Vorrichtung zum Verankern eines Herzunterstützungssystems in einem Blutgefäß, Verfahren zum Betreiben und Herstellverfahren zum Herstellen einer Vorrichtung und Herzunterstützungssystem
DE102018208929A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zur Bestimmung einer Strömungsgeschwindigkeit eines durch ein implantiertes, vaskuläres Unterstützungssystem strömenden Fluids
DE102018208945A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Analysevorrichtung und Verfahren zum Analysieren einer Viskosität eines Fluids
DE102018208899A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zum Ermitteln der Schallgeschwindigkeit in einem Fluid im Bereich eines implantierten, vaskulären Unterstützungssystems
DE102018208892A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Sensorkopfvorrichtung für ein minimalinvasives Herzunterstützungssystem und Verfahren zum Herstellen einer Sensorkopfvorrichtung für ein Herzunterstützungssystem
DE102018208936A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Bestimmvorrichtung und Verfahren zum Bestimmen einer Viskosität eines Fluids
DE102018208879A1 (de) 2018-06-06 2020-01-30 Kardion Gmbh Verfahren zur Bestimmung eines Fluid-Gesamtvolumenstroms im Bereich eines implantierten, vaskuläres Unterstützungssystems
DE102018208913A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zum Betreiben eines implantierten, ventrikulären Unterstützungssystems
DE102018208870A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zur Bestimmung eines Fluid-Volumenstroms durch ein implantiertes, vaskuläres Unterstützungssystem
DE102018208862A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Implantierbares, vaskuläres Unterstützungssystem
DE102018208933A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zur Bestimmung einer Strömungsgeschwindigkeit eines durch ein implantiertes, vaskuläres Unterstützungssystem strömenden Fluids
DE102018210076A1 (de) 2018-06-21 2019-12-24 Kardion Gmbh Verfahren und Vorrichtung zum Erkennen eines Verschleißzustands eines Herzunterstützungssystems, Verfahren und Vorrichtung zum Betreiben eines Herzunterstützungssystems und Herzunterstützungssystem
DE102018211297A1 (de) 2018-07-09 2020-01-09 Kardion Gmbh Herzunterstützungssystem und Verfahren zur Überwachung der Integrität einer Haltestruktur eines Herzunterstützungssystems
US11241570B2 (en) 2018-07-17 2022-02-08 Tc1 Llc Systems and methods for inertial sensing for VAD diagnostics and closed loop control
US12161857B2 (en) 2018-07-31 2024-12-10 Shifamed Holdings, Llc Intravascular blood pumps and methods of use
DE102018213350A1 (de) 2018-08-08 2020-02-13 Kardion Gmbh Vorrichtung und Verfahren zur Überwachung eines Gesundheitszustands des Patienten
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
US12208027B2 (en) 2018-12-04 2025-01-28 The Brain Protection Company PTY LTD Combinatorial therapies including implantable damping devices and therapeutic agents for treating a condition and associated systems and methods of use
WO2020236750A1 (en) 2019-05-20 2020-11-26 The Regents Of The University Of California Percutaneous medical device delivery system
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
WO2021026473A1 (en) 2019-08-07 2021-02-11 Calomeni Michael Catheter blood pumps and collapsible pump housings
WO2021062270A1 (en) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Catheter blood pumps and collapsible pump housings
US11724089B2 (en) 2019-09-25 2023-08-15 Shifamed Holdings, Llc Intravascular blood pump systems and methods of use and control thereof
EP4034184A4 (de) 2019-09-25 2023-10-18 Shifamed Holdings, LLC Katheterblutpumpen und kollabierbare blutleitungen
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
WO2021119478A1 (en) 2019-12-11 2021-06-17 Shifamed Holdings, Llc Descending aorta and vena cava blood pumps
CN115243642A (zh) 2019-12-16 2022-10-25 脑部保护私人有限公司 用于改变血管中的血流特性的装置和方法
CN111840681B (zh) * 2020-06-30 2025-04-15 浙江迪远医疗器械有限公司 血液泵及心脏导管
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
CN112069951B (zh) * 2020-08-25 2025-04-18 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
CN111803737A (zh) * 2020-08-28 2020-10-23 首都医科大学附属北京安贞医院 一种用于开胸手术的心脏辅助器械
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
CN116758807B (zh) * 2023-06-18 2025-12-09 浙江理工大学 一种血管血液脉动流模拟装置
US12427300B1 (en) 2024-08-06 2025-09-30 Yossi Gross Pulsatile ventricular assist devices
US12427299B1 (en) 2024-08-06 2025-09-30 Yossi Gross Pulsatile ventricular assist devices

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
ES2071146T3 (es) * 1990-04-27 1995-06-16 Rockwell International Corp Articulacion robotica.
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
WO1992010916A1 (en) 1990-12-14 1992-06-25 Rutgers, The State University Of New Jersey Novel 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
BR9305486A (pt) 1992-04-17 1994-10-11 Yoshiharu Kiyota Aparelho de auxílio cardíaco interno
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
AU7671696A (en) * 1996-01-18 1997-08-11 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
JP2002513300A (ja) 1996-10-18 2002-05-08 カーディオ・テクノロジーズ，インコーポレイテッド 心臓を補助する方法及び装置
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
AU741646B2 (en) 1997-09-30 2001-12-06 L. Vad Technology, Inc. Cardiovascular support control system
WO1999017929A1 (en) 1997-10-03 1999-04-15 The Trustees Of The University Of Pennsylvania Polymeric electrostrictive systems
US6238334B1 (en) 1997-11-03 2001-05-29 Cardio Technologies, Inc. Method and apparatus for assisting a heart to pump blood
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
US6833656B2 (en) 1999-12-21 2004-12-21 1 . . . Limited Electro active devices
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

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

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