[go: up one dir, main page]

ES2020787A6 - Bomba intra-ventricular expansible de asistencia circulatoria. - Google Patents

Bomba intra-ventricular expansible de asistencia circulatoria.

Info

Publication number
ES2020787A6
ES2020787A6 ES909001965A ES901965A ES2020787A6 ES 2020787 A6 ES2020787 A6 ES 2020787A6 ES 909001965 A ES909001965 A ES 909001965A ES 901965 A ES901965 A ES 901965A ES 2020787 A6 ES2020787 A6 ES 2020787A6
Authority
ES
Spain
Prior art keywords
pump
expansible
variable rigidity
balloon
ventricular
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.)
Expired - Lifetime
Application number
ES909001965A
Other languages
English (en)
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 ES2020787A6 publication Critical patent/ES2020787A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/17—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular 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
    • A61M60/10—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
    • A61M60/295—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
    • A61M60/523—Regulation using real-time patient data using blood flow data, e.g. from blood flow transducers
    • 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
    • A61M60/554—Regulation using real-time blood pump operational parameter data, e.g. motor current of blood pressure
    • 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
    • A61M60/841—Constructional details other than related to driving of balloon pumps for circulatory assistance
    • A61M60/843—Balloon aspects, e.g. shapes or materials
    • 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
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood

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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

ESTA BOMBA INTRA-VENTRICULAR EXPANSIBLE DE ASISTENCIA CIRCULATORIA, IMPLANTABLE POR ARTERIA FEMORAL (VENTRICULO IZQUIERDO) O POR VENA FEMORAL (VENTRICULO DERECHO) PUEDE SER UTILIZADA COMO SOPORTE CIRCULATORIO EN PACIENTES CON SEVERO FALLO CARDIACO Y CONSTA DE CINCO PARTES FUNDAMENTALES: A) CUERPO DE BOMBA O CAMARA EXTERNA DE DOBLE PARED, EXPANSIBLE Y DE RIGIDEZ VARIABLE. B) SEGMENTO TRANSVALVULAR O CUELLO DE BOMBA FLEXIBLE, ADAPTABLE A LAS SITUACIONES DE <ABIERTA> O <CERRADA> DE LAS VALVULAS AORTICA O PULMONAR Y EVITA TENER QUE UTILIZAR UNA VALVULA EN LA SALIDA DE LA BOMBA. C) BALON INTERIOR CON GROSOR DE PARED PROGRESIVO, QUE CONDICIONA UN REGIMEN SECUENCIAL DE INFLADO Y DESINFLADO. D) SISTEMA DE TOBERAS UNIDIRECCIONALES, CUYO CONJUNTO ACTUA COMO VALVULA DE ADMISION. E) CATETER CONDUCTOS DE DOBLE VIA, UNA, PARA LA ACTIVACION NEUMATICA DEL BALON INTERIOR Y, OTRA, PARA LA INYECCION DE LIQUIDO O GAS A PRESION ELEVADA, EN EL SISTEMA DE DOBLE PARED DEL CUERPO DE BOMBA Y PODER OBTENER ASI SU EXPANSION Y RIGIDEZ VARIABLE. ESTA BOMBA PUEDE SOPORTAR CON EFICACIA LA CIRCULACION DEL PACIENTE.
ES909001965A 1990-07-20 1990-07-20 Bomba intra-ventricular expansible de asistencia circulatoria. Expired - Lifetime ES2020787A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9001965 1990-07-20

Publications (1)

Publication Number Publication Date
ES2020787A6 true ES2020787A6 (es) 1991-09-16

Family

ID=8268244

Family Applications (2)

Application Number Title Priority Date Filing Date
ES909001965A Expired - Lifetime ES2020787A6 (es) 1990-07-20 1990-07-20 Bomba intra-ventricular expansible de asistencia circulatoria.
ES09300662A Expired - Fee Related ES2063720A6 (es) 1990-07-20 1993-03-31 "mejoras introducidas en la patente de invencion n. 9001965 por: "bomba intra-ventricular expansible de asistencia circulatoria"

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES09300662A Expired - Fee Related ES2063720A6 (es) 1990-07-20 1993-03-31 "mejoras introducidas en la patente de invencion n. 9001965 por: "bomba intra-ventricular expansible de asistencia circulatoria"

Country Status (3)

Country Link
US (1) US5169378A (es)
DE (1) DE4124299A1 (es)
ES (2) ES2020787A6 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2233135A1 (es) * 2002-09-11 2005-06-01 Salvador Merce Vives Aparato para soporte cardiaco de flujo pulsatil.

Families Citing this family (121)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501215C2 (sv) * 1992-09-02 1994-12-12 Oeyvind Reitan Kateterpump
DE19535781C2 (de) * 1995-09-26 1999-11-11 Fraunhofer Ges Forschung Vorrichtung zur aktiven Strömungsunterstützung von Körperflüssigkeiten
US5820542A (en) * 1996-10-31 1998-10-13 Momentum Medical, Inc. Modified circulatory assist device
US6106497A (en) * 1997-01-31 2000-08-22 Medical Instrument Development Laboratories System and method for preventing an air embolism in a surgical procedure
US6387037B1 (en) 1997-10-09 2002-05-14 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6390969B1 (en) 1997-10-09 2002-05-21 Orqis Medical Corporation Implantable heart assist system and method of applying same
UA56262C2 (uk) 1997-10-09 2003-05-15 Орквіс Медікел Корпорейшн Імплантовувана система підтримки серця
US6610004B2 (en) 1997-10-09 2003-08-26 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6889082B2 (en) 1997-10-09 2005-05-03 Orqis Medical Corporation Implantable heart assist system and method of applying same
US5928132A (en) * 1998-03-31 1999-07-27 Datascope Investment Corp. Closed chest intra-aortic balloon based ventricular assist device
US6053896A (en) * 1998-05-01 2000-04-25 Cobe Cardiovascular Operating Co., Inc. Left ventricle valve
BG102934A (en) 1998-11-18 2000-06-30 СТЕФАНОВ Александър Catheter
AUPQ090499A0 (en) 1999-06-10 1999-07-01 Peters, William S Heart assist device and system
US7022100B1 (en) 1999-09-03 2006-04-04 A-Med Systems, Inc. Guidable intravascular blood pump and related methods
US6406422B1 (en) 2000-03-02 2002-06-18 Levram Medical Devices, Ltd. Ventricular-assist method and apparatus
US6808483B1 (en) 2000-10-03 2004-10-26 Paul A. Spence Implantable heart assist devices and methods
US20030181940A1 (en) * 2001-02-28 2003-09-25 Gregory Murphy Ventricular restoration shaping apparatus and method of use
US6681773B2 (en) * 2001-02-28 2004-01-27 Chase Medical, Inc. Kit and method for use during ventricular restoration
US20020133227A1 (en) * 2001-02-28 2002-09-19 Gregory Murphy Ventricular restoration patch apparatus and method of use
AUPR669001A0 (en) * 2001-07-30 2001-08-23 Sunshine Heart Company Pty Ltd A fluid pressure generating means
US7485088B2 (en) * 2001-09-05 2009-02-03 Chase Medical L.P. Method and device for percutaneous surgical ventricular repair
US20040243170A1 (en) * 2001-09-05 2004-12-02 Mitta Suresh Method and device for percutaneous surgical ventricular repair
AU2002952691A0 (en) 2002-11-15 2002-11-28 Sunshine Heart Company Pty Ltd Heart assist device utilising aortic deformation
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
DE10336902C5 (de) 2003-08-08 2019-04-25 Abiomed Europe Gmbh Intrakardiale Pumpvorrichtung
US7862499B2 (en) * 2003-10-30 2011-01-04 Sunshine Heart Company Pty Ltd Blood vessel wrap
AU2004284842B2 (en) 2003-10-31 2010-03-04 Nuwellis, Inc. Synchronisation control system
US7887478B2 (en) 2003-10-31 2011-02-15 Sunshine Heart Company Pty Ltd Percutaneous gas-line
JP5063112B2 (ja) 2003-11-11 2012-10-31 サンシャイン・ハート・カンパニー・ピーティーワイ・リミテッド 心臓補助装置用アクチュエータ
JP4970049B2 (ja) * 2003-12-31 2012-07-04 バイオセンス・ウエブスター・インコーポレーテツド ２つの可膨張性部材を備えた周囲切除装置アセンブリ
JP2007516802A (ja) * 2003-12-31 2007-06-28 バイオセンス・ウェブスター・インコーポレイテッド 可膨張性部材を備えた周囲切除装置アセンブリ
US7450988B2 (en) * 2004-06-04 2008-11-11 Cardiac Pacemakers, Inc. Method and apparatus for minimizing post-infarct ventricular remodeling
US7445592B2 (en) 2004-06-10 2008-11-04 Orqis Medical Corporation Cannulae having reduced flow resistance
US7393181B2 (en) 2004-09-17 2008-07-01 The Penn State Research Foundation Expandable impeller pump
US7479102B2 (en) * 2005-02-28 2009-01-20 Robert Jarvik Minimally invasive transvalvular ventricular assist device
CN101448535B (zh) 2006-03-23 2011-10-19 宾州研究基金会 带有可膨胀叶轮泵的心脏辅助装置
US20070282306A1 (en) * 2006-06-05 2007-12-06 Twincath, Llc Multi-lumen catheter with protected tip
EP2054103B1 (en) * 2006-08-21 2019-05-29 Sunshine Heart Company Pty Ltd An improved wrap for a heart assist device
US9028392B2 (en) * 2006-12-01 2015-05-12 NuCardia, Inc. Medical device
DE102007012817A1 (de) 2007-03-16 2008-09-18 Mwf Consult Ltd. Vorrichtung zur Unterstützung des Herzens und des Kreislaufs
US7828710B2 (en) * 2007-06-05 2010-11-09 Medical Value Partners, Llc Apparatus comprising a drive cable for a medical device
US8079948B2 (en) 2007-08-29 2011-12-20 NuCardia, Inc. Article comprising an impeller
US8489190B2 (en) 2007-10-08 2013-07-16 Ais Gmbh Aachen Innovative Solutions Catheter device
US8439859B2 (en) * 2007-10-08 2013-05-14 Ais Gmbh Aachen Innovative Solutions Catheter device
US20110106115A1 (en) * 2008-01-18 2011-05-05 Med Institute, Inc. Intravascular device attachment system having struts
US20090259089A1 (en) * 2008-04-10 2009-10-15 Daniel Gelbart Expandable catheter for delivery of fluids
JP5473085B2 (ja) 2008-06-23 2014-04-16 カーディオブリッジ ゲーエムベーハー 循環補助のためのカテーテルポンプ
EP3050537A1 (en) 2008-10-06 2016-08-03 Indiana University Research and Technology Corporation Methods and apparatus for active or passive assistance in the circulatory system
EP2194278A1 (de) 2008-12-05 2010-06-09 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit einem rotor
EP2216059A1 (de) 2009-02-04 2010-08-11 ECP Entwicklungsgesellschaft mbH Kathetereinrichtung mit einem Katheter und einer Betätigungseinrichtung
EP2229965A1 (de) 2009-03-18 2010-09-22 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit besonderer Gestaltung eines Rotorblattes
EP2246078A1 (de) 2009-04-29 2010-11-03 ECP Entwicklungsgesellschaft mbH Wellenanordnung mit einer Welle, die innerhalb einer fluidgefüllten Hülle verläuft
EP2248544A1 (de) 2009-05-05 2010-11-10 ECP Entwicklungsgesellschaft mbH Im Durchmesser veränderbare Fluidpumpe, insbesondere für die medizinische Verwendung
EP2266640A1 (de) 2009-06-25 2010-12-29 ECP Entwicklungsgesellschaft mbH Komprimierbares und expandierbares Schaufelblatt für eine Fluidpumpe
EP2282070B1 (de) 2009-08-06 2012-10-17 ECP Entwicklungsgesellschaft mbH Kathetereinrichtung mit einer Ankopplungseinrichtung für eine Antriebseinrichtung
EP2298373A1 (de) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit wenigstens einem Schaufelblatt und einer Stützeinrichtung
DK3441616T3 (da) 2009-09-22 2023-05-30 Ecp Entw Mbh Komprimerbar rotor til en fluidpumpe
EP2298371A1 (de) * 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Funktionselement, insbesondere Fluidpumpe, mit einem Gehäuse und einem Förderelement
EP2298372A1 (de) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Rotor für eine Axialpumpe zur Förderung eines Fluids
EP2314331B1 (de) 2009-10-23 2013-12-11 ECP Entwicklungsgesellschaft mbH Katheterpumpenanordnung und flexible Wellenanordnung mit einer Seele
EP2314330A1 (de) 2009-10-23 2011-04-27 ECP Entwicklungsgesellschaft mbH Flexible Wellenanordnung
EP2338541A1 (de) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Radial komprimierbarer und expandierbarer Rotor für eine Fluidpumpe
EP2338540A1 (de) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Förderschaufel für einen komprimierbaren Rotor
EP2338539A1 (de) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Pumpeneinrichtung mit einer Detektionseinrichtung
EP2347778A1 (de) 2010-01-25 2011-07-27 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit einem radial komprimierbaren Rotor
EP2363157A1 (de) 2010-03-05 2011-09-07 ECP Entwicklungsgesellschaft mbH Vorrichtung zur mechanischen Einwirkung auf ein Medium, insbesondere Fluidpumpe
CA2795251A1 (en) 2010-04-02 2011-10-06 William S. Peters Combination heart assist systems, methods, and devices
EP2388029A1 (de) 2010-05-17 2011-11-23 ECP Entwicklungsgesellschaft mbH Pumpenanordnung
EP2399639A1 (de) 2010-06-25 2011-12-28 ECP Entwicklungsgesellschaft mbH System zum einführen einer pumpe
EP2407185A1 (de) 2010-07-15 2012-01-18 ECP Entwicklungsgesellschaft mbH Radial komprimierbarer und expandierbarer Rotor für eine Pumpe mit einem Schaufelblatt
EP2407187A3 (de) 2010-07-15 2012-06-20 ECP Entwicklungsgesellschaft mbH Blutpumpe für die invasive Anwendung innerhalb eines Körpers eines Patienten
EP2407186A1 (de) 2010-07-15 2012-01-18 ECP Entwicklungsgesellschaft mbH Rotor für eine Pumpe, hergestellt mit einem ersten, elastischen Werkstoff
EP2422735A1 (de) 2010-08-27 2012-02-29 ECP Entwicklungsgesellschaft mbH Implantierbare Blutfördereinrichtung, Manipulationseinrichtung sowie Koppeleinrichtung
US9138518B2 (en) 2011-01-06 2015-09-22 Thoratec Corporation Percutaneous heart pump
EP2497521A1 (de) 2011-03-10 2012-09-12 ECP Entwicklungsgesellschaft mbH Schubvorrichtung zum axialen Einschieben eines strangförmigen, flexiblen Körpers
EP2564771A1 (de) 2011-09-05 2013-03-06 ECP Entwicklungsgesellschaft mbH Medizinprodukt mit einem Funktionselement zum invasiven Einsatz im Körper eines Patienten
US8926492B2 (en) 2011-10-11 2015-01-06 Ecp Entwicklungsgesellschaft Mbh Housing for a functional element
EP2606919A1 (de) 2011-12-22 2013-06-26 ECP Entwicklungsgesellschaft mbH Schleuseneinrichtung zum Einführen eines Katheters
EP2606920A1 (de) 2011-12-22 2013-06-26 ECP Entwicklungsgesellschaft mbH Schleuseneinrichtung zum Einführen eines Katheters
US9872947B2 (en) 2012-05-14 2018-01-23 Tc1 Llc Sheath system for catheter pump
US9446179B2 (en) 2012-05-14 2016-09-20 Thoratec Corporation Distal bearing support
US8721517B2 (en) 2012-05-14 2014-05-13 Thoratec Corporation Impeller for catheter pump
US9327067B2 (en) 2012-05-14 2016-05-03 Thoratec Corporation Impeller for catheter pump
GB2504177B (en) 2012-05-14 2014-12-10 Thoratec Corp Sheath system for catheter pump
DE102013008168A1 (de) 2012-05-14 2013-11-14 Thoratec Corporation Laufrad für Katheterpumpe
US9421311B2 (en) 2012-07-03 2016-08-23 Thoratec Corporation Motor assembly for catheter pump
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
EP4186557A1 (en) 2012-07-03 2023-05-31 Tc1 Llc Motor assembly for catheter pump
EP2745869A1 (de) 2012-12-21 2014-06-25 ECP Entwicklungsgesellschaft mbH Schleusenanordnung für die Einführung eines strangförmigen Körpers, insbesondere eines Katheters, in einen Patientenkörper
US11077294B2 (en) 2013-03-13 2021-08-03 Tc1 Llc Sheath assembly for catheter pump
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
WO2014143593A1 (en) 2013-03-15 2014-09-18 Thoratec Corporation Catheter pump assembly including a stator
DE102013208038B4 (de) * 2013-05-02 2016-09-08 Michael Siegenthaler Katheterbasierendes Herzunterstützungssystem
JP6725414B2 (ja) 2013-06-20 2020-07-15 コンスタンティノス アナグノストポウロス， 大動脈内バルーン装置、補助装置ならびに血流、対抗脈動および血行動態を改善する方法
WO2015160942A1 (en) 2014-04-15 2015-10-22 Thoratec Corporation Catheter pump with off-set motor position
EP3479854A1 (en) 2014-04-15 2019-05-08 Tc1 Llc Catheter pump with access ports
EP3131597B1 (en) 2014-04-15 2020-12-02 Tc1 Llc Catheter pump introducer systems
EP3131615B1 (en) 2014-04-15 2021-06-09 Tc1 Llc Sensors for catheter pumps
EP3583973A1 (en) 2014-08-18 2019-12-25 Tc1 Llc Guide features for percutaneous catheter pump
US9770543B2 (en) 2015-01-22 2017-09-26 Tc1 Llc Reduced rotational mass motor assembly for catheter pump
WO2016118784A1 (en) 2015-01-22 2016-07-28 Thoratec Corporation Attachment mechanisms for motor of catheter pump
EP3804797B1 (en) 2015-01-22 2025-06-04 Tc1 Llc Motor assembly for catheter pump
AU2016240319B2 (en) * 2015-04-01 2020-03-19 University Of Leicester Cardiac assist device
US9907890B2 (en) 2015-04-16 2018-03-06 Tc1 Llc Catheter pump with positioning brace
US11491322B2 (en) 2016-07-21 2022-11-08 Tc1 Llc Gas-filled chamber for catheter pump motor assembly
EP3487549B1 (en) 2016-07-21 2021-02-24 Tc1 Llc Fluid seals for catheter pump motor assembly
EP3556409B1 (en) 2016-10-25 2022-01-05 Magenta Medical Ltd. Ventricular assist device
US11351355B2 (en) 2017-10-19 2022-06-07 Datascope Corporation Devices for pumping blood, related systems, and related methods
US10905808B2 (en) 2018-01-10 2021-02-02 Magenta Medical Ltd. Drive cable for use with a blood pump
CN111556764B (zh) 2018-01-10 2023-07-07 马真塔医药有限公司 心室辅助装置
NL2021401B1 (en) * 2018-07-27 2020-01-31 Stichting Katholieke Univ Heart support device with directional flow assist
EP3782665B1 (en) 2019-01-24 2021-08-25 Magenta Medical Ltd. Ventricular assist device
NL2022661B1 (en) 2019-03-01 2020-09-15 Cardiacbooster B V Collapsible device for circulatory assistance
NL2022660B1 (en) 2019-03-01 2020-09-15 Stichting Katholieke Univ Heart Assist Device
US20210178037A1 (en) * 2019-12-16 2021-06-17 Medtronic, Inc. Intra-ventricular pulsatile assist system (iv-pas)
IT202000001252A1 (it) * 2020-01-23 2021-07-23 Eucardia S R L Dispositivo cardiovascolare e kit per la riduzione di una cavita' cardiaca
CA3176272A1 (en) 2020-04-07 2021-10-14 Magenta Medical Ltd Ventricular assist device
NL2026671B1 (en) 2020-10-14 2022-06-08 Cardiacbooster B V Cardiac assist device
NL2028130B1 (en) 2021-05-03 2022-11-10 Cardiacbooster B V Cardiac assist device with high frequency operation
EP4504327A1 (en) * 2022-04-07 2025-02-12 CardiacBooster BV Inlet valves for a cardiac assist device and related technology

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3568659A (en) * 1968-09-24 1971-03-09 James N Karnegis Disposable percutaneous intracardiac pump and method of pumping blood
US4195623A (en) * 1977-07-21 1980-04-01 Phillips Steven J Parallel aorta balloon pump and method of using same
US4245622A (en) * 1978-06-16 1981-01-20 Hutchins Iv Thomas B Inflatable/deflatable device for a heart-assist pump
FR2470593A2 (fr) * 1979-01-22 1981-06-12 Lapeyre Didier Nouvelle prothese cardiaque totale

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2233135A1 (es) * 2002-09-11 2005-06-01 Salvador Merce Vives Aparato para soporte cardiaco de flujo pulsatil.
ES2233135B1 (es) * 2002-09-11 2006-08-01 Salvador Merce Vives Aparato para soporte cardiaco de flujo pulsatil.

Also Published As

Publication number Publication date
ES2063720A6 (es) 1995-01-01
US5169378A (en) 1992-12-08
DE4124299A1 (de) 1992-01-23

Similar Documents

Publication Publication Date Title
ES2020787A6 (es) Bomba intra-ventricular expansible de asistencia circulatoria.
US4705507A (en) Arterial catheter means
US4592340A (en) Artificial catheter means
EP1066066B1 (en) Closed chest intra-aortic balloon based ventricular assist device
US4051840A (en) Dynamic aortic patch
US6132364A (en) Heart assist system and method
US4902272A (en) Intra-arterial cardiac support system
US3692018A (en) Cardiac assistance device
EP0415949B1 (en) High-frequency transvalvular axisymmetric blood pump
US9504773B2 (en) Methods and systems for counterpulsation of blood flow to and from the circulatory system
US4080958A (en) Apparatus for aiding and improving the blood flow in patients
US3504662A (en) Intra-arterial blood pump
US9555176B2 (en) Implantable device utilizing arterial deformation
US3791374A (en) Programmer for segmented balloon pump
US4034742A (en) Apparatus for mechanically assisting circulation of the blood in the human body
EP1035880A1 (en) Heart assist system with cannula pump
EP0837704A1 (en) Heart assist system
WO1998028034A1 (en) Valve for a heart assist device
CN110124133A (zh) 一种难治性心力衰竭左心室功能辅助装置
CN109331266A (zh) 静脉心脏辅助装置及应用其的介入治疗设备
JPH05212109A (ja) バルーンパンピングシステム
JPH06296703A (ja) 心補助システム
Imanishi et al. A Percutaneously Accessible Pulsatile Left Ventricular Assist Device
JPH0630998A (ja) バルーンカテーテル
HK1133605A1 (en) Extra-aortic balloon counterpulsation ventricle assist pump

Legal Events

Date Code Title Description
PC1A Transfer granted