SE501215C2 - Kateterpump - Google Patents

Kateterpump

Info

Publication number
SE501215C2
SE501215C2 SE9202517A SE9202517A SE501215C2 SE 501215 C2 SE501215 C2 SE 501215C2 SE 9202517 A SE9202517 A SE 9202517A SE 9202517 A SE9202517 A SE 9202517A SE 501215 C2 SE501215 C2 SE 501215C2
Authority
SE
Sweden
Prior art keywords
propeller
pump according
drive
drive cable
drive shaft
Prior art date
Application number
SE9202517A
Other languages
English (en)
Swedish (sv)
Other versions
SE9202517D0 (sv
SE9202517L (sv
Inventor
Oeyvind Reitan
Original Assignee
Oeyvind Reitan
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 Oeyvind Reitan filed Critical Oeyvind Reitan
Priority to SE9202517A priority Critical patent/SE501215C2/sv
Publication of SE9202517D0 publication Critical patent/SE9202517D0/xx
Priority to DE69331713T priority patent/DE69331713T2/de
Priority to ES93919761T priority patent/ES2170071T3/es
Priority to JP50711594A priority patent/JP3278160B2/ja
Priority to DK93919761T priority patent/DK0768900T3/da
Priority to PCT/SE1993/000690 priority patent/WO1994005347A1/en
Priority to AT93919761T priority patent/ATE214294T1/de
Priority to EP93919761A priority patent/EP0768900B1/en
Publication of SE9202517L publication Critical patent/SE9202517L/
Publication of SE501215C2 publication Critical patent/SE501215C2/sv
Priority to US08/387,941 priority patent/US5749855A/en

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
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
    • A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
    • A61M60/414—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor transmitted by a rotating cable, e.g. for blood pumps mounted on a catheter
    • 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
    • A61M60/13—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 by means of a catheter allowing explantation, e.g. catheter pumps temporarily introduced via the vascular system
    • 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
    • A61M60/205—Non-positive displacement blood pumps
    • A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
    • A61M60/237—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly axial components, e.g. axial flow 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
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/804—Impellers
    • A61M60/806—Vanes or blades
    • A61M60/808—Vanes or blades specially adapted for deformable impellers, e.g. expandable impellers
    • 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
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/818—Bearings
    • A61M60/825—Contact bearings, e.g. ball-and-cup or pivot bearings
    • 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
    • A61M25/00—Catheters; Hollow probes
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
  • Prostheses (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Flexible Shafts (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
SE9202517A 1992-09-02 1992-09-02 Kateterpump SE501215C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9202517A SE501215C2 (sv) 1992-09-02 1992-09-02 Kateterpump
EP93919761A EP0768900B1 (en) 1992-09-02 1993-08-19 Catheter pump
DK93919761T DK0768900T3 (da) 1992-09-02 1993-08-19 Kateterpumpe
ES93919761T ES2170071T3 (es) 1992-09-02 1993-08-19 Bomba de cateter.
JP50711594A JP3278160B2 (ja) 1992-09-02 1993-08-19 カテーテルポンプ
DE69331713T DE69331713T2 (de) 1992-09-02 1993-08-19 Katheterpumpe
PCT/SE1993/000690 WO1994005347A1 (en) 1992-09-02 1993-08-19 Catheter pump
AT93919761T ATE214294T1 (de) 1992-09-02 1993-08-19 Katheterpumpe
US08/387,941 US5749855A (en) 1992-09-02 1995-02-27 Catheter pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202517A SE501215C2 (sv) 1992-09-02 1992-09-02 Kateterpump

Publications (3)

Publication Number Publication Date
SE9202517D0 SE9202517D0 (sv) 1992-09-02
SE9202517L SE9202517L (sv) 1994-03-03
SE501215C2 true SE501215C2 (sv) 1994-12-12

Family

ID=20387070

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9202517A SE501215C2 (sv) 1992-09-02 1992-09-02 Kateterpump

Country Status (9)

Country Link
US (1) US5749855A (ja)
EP (1) EP0768900B1 (ja)
JP (1) JP3278160B2 (ja)
AT (1) ATE214294T1 (ja)
DE (1) DE69331713T2 (ja)
DK (1) DK0768900T3 (ja)
ES (1) ES2170071T3 (ja)
SE (1) SE501215C2 (ja)
WO (1) WO1994005347A1 (ja)

Families Citing this family (187)

* 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
US5746709A (en) * 1996-04-25 1998-05-05 Medtronic, Inc. Intravascular pump and bypass assembly and method for using the same
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
DE29804046U1 (de) * 1998-03-07 1998-04-30 Schmitz Rode Thomas Dipl Ing D Perkutan implantierbare selbstentfaltbare Axialpumpe zur temporären Herzunterstützung
US8715156B2 (en) * 1998-10-09 2014-05-06 Swaminathan Jayaraman Modification of properties and geometry of heart tissue to influence function
US6685627B2 (en) 1998-10-09 2004-02-03 Swaminathan Jayaraman Modification of properties and geometry of heart tissue to influence heart function
US6217541B1 (en) 1999-01-19 2001-04-17 Kriton Medical, Inc. Blood pump using cross-flow principles
US6171295B1 (en) 1999-01-20 2001-01-09 Scimed Life Systems, Inc. Intravascular catheter with composite reinforcement
US6245007B1 (en) * 1999-01-28 2001-06-12 Terumo Cardiovascular Systems Corporation Blood pump
US7022100B1 (en) 1999-09-03 2006-04-04 A-Med Systems, Inc. Guidable intravascular blood pump and related methods
US6981942B2 (en) * 2001-11-19 2006-01-03 University Of Medicine And Dentristy Of New Jersey Temporary blood circulation assist device
DE10336902C5 (de) 2003-08-08 2019-04-25 Abiomed Europe Gmbh Intrakardiale Pumpvorrichtung
US7682301B2 (en) 2003-09-18 2010-03-23 Thoratec Corporation Rotary blood pump
US20050085683A1 (en) * 2003-10-15 2005-04-21 Bolling Steven F. Implantable heart assist system and method of applying same
US20050131385A1 (en) * 2003-12-12 2005-06-16 Bolling Steven F. Cannulae for selectively enhancing blood flow
WO2005074384A2 (en) * 2004-02-10 2005-08-18 Yossi Gross Extracardiac blood flow amplification device
US7942804B2 (en) * 2004-05-20 2011-05-17 Cor-Med Vascular, Inc. Replaceable expandable transmyocardial ventricular assist device
US7445592B2 (en) * 2004-06-10 2008-11-04 Orqis Medical Corporation Cannulae having reduced flow resistance
US20050277870A1 (en) * 2004-06-10 2005-12-15 Robert Pecor Cannula having reduced flow resistance
EP1789112B1 (en) 2004-08-13 2010-09-29 Delgado, Reynolds M., III Apparatus for long-term assisting a left ventricle to pump blood
US7393181B2 (en) * 2004-09-17 2008-07-01 The Penn State Research Foundation Expandable impeller pump
DE102004054714A1 (de) * 2004-11-12 2006-05-24 Impella Cardiosystems Gmbh Faltbare intravasal einführbare Blutpumpe
US7544160B2 (en) * 2005-02-10 2009-06-09 Yossi Gross Extracardiac blood flow amplification device
US20060184199A1 (en) * 2005-02-14 2006-08-17 O'leary Shawn Apparatus and methods for reducing bleeding from a cannulation site
US20060224110A1 (en) * 2005-03-17 2006-10-05 Scott Michael J Methods for minimally invasive vascular access
EP2438937B1 (en) 2005-06-06 2015-10-28 The Cleveland Clinic Foundation Blood pump
US7878967B1 (en) * 2005-10-06 2011-02-01 Sanjaya Khanal Heart failure/hemodynamic device
JP5155186B2 (ja) * 2006-01-13 2013-02-27 ハートウェア、インコーポレイテッド 回転式血液ポンプ
US8672611B2 (en) 2006-01-13 2014-03-18 Heartware, Inc. Stabilizing drive for contactless rotary blood pump impeller
CA2646277C (en) * 2006-03-23 2016-01-12 The Penn State Research Foundation Heart assist device with expandable impeller pump
SG170817A1 (en) 2006-03-31 2011-05-30 Thoratec Corp Rotary blood pump
WO2007132449A2 (en) * 2006-05-11 2007-11-22 Yossi Gross Implantable respiration therapy device
US9028392B2 (en) * 2006-12-01 2015-05-12 NuCardia, Inc. Medical device
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
EP2047873B1 (de) 2007-10-08 2010-12-15 Ais Gmbh Aachen Innovative Solutions Katheter-Vorrichtung
US8439859B2 (en) 2007-10-08 2013-05-14 Ais Gmbh Aachen Innovative Solutions Catheter device
US8489190B2 (en) 2007-10-08 2013-07-16 Ais Gmbh Aachen Innovative Solutions Catheter device
JP5112520B2 (ja) * 2007-12-07 2013-01-09 ヌカーディア インク． 医療装置
BRPI0911493B8 (pt) 2008-06-23 2021-06-22 Cardiobridge Gmbh bomba de cateter para suporte circulatório
WO2009157408A1 (ja) 2008-06-23 2009-12-30 テルモ株式会社 血液ポンプ装置
US8449443B2 (en) 2008-10-06 2013-05-28 Indiana University Research And Technology Corporation Active or passive assistance in the circulatory system
EP2194278A1 (de) 2008-12-05 2010-06-09 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit einem rotor
WO2010067682A1 (ja) 2008-12-08 2010-06-17 Ntn株式会社 遠心式ポンプ装置
EP2216059A1 (de) 2009-02-04 2010-08-11 ECP Entwicklungsgesellschaft mbH Kathetereinrichtung mit einem Katheter und einer Betätigungseinrichtung
EP2218469B1 (de) * 2009-02-12 2012-10-31 ECP Entwicklungsgesellschaft mbH Gehäuse für ein Funktionselement
JP5378010B2 (ja) 2009-03-05 2013-12-25 ソラテック コーポレーション 遠心式ポンプ装置
US8770945B2 (en) 2009-03-06 2014-07-08 Thoratec Corporation Centrifugal pump apparatus
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
WO2010133567A1 (en) * 2009-05-18 2010-11-25 Cardiobridge Gmbh Catheter pump
EP2266640A1 (de) 2009-06-25 2010-12-29 ECP Entwicklungsgesellschaft mbH Komprimierbares und expandierbares Schaufelblatt für eine Fluidpumpe
AU2010266166B2 (en) 2009-07-01 2015-09-03 The Penn State Research Foundation Blood pump with expandable cannula
EP3832861A1 (en) 2009-07-29 2021-06-09 Thoratec Corporation Rotation drive device and centrifugal pump device
EP2282070B1 (de) 2009-08-06 2012-10-17 ECP Entwicklungsgesellschaft mbH Kathetereinrichtung mit einer Ankopplungseinrichtung für eine Antriebseinrichtung
EP2298372A1 (de) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Rotor für eine Axialpumpe zur Förderung eines Fluids
EP2298371A1 (de) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Funktionselement, insbesondere Fluidpumpe, mit einem Gehäuse und einem Förderelement
DK3441616T3 (da) 2009-09-22 2023-05-30 Ecp Entw Mbh Komprimerbar rotor til en fluidpumpe
EP2298373A1 (de) * 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit wenigstens einem Schaufelblatt und einer Stützeinrichtung
US8579789B1 (en) 2009-09-23 2013-11-12 Leviticus Cardio Ltd. Endovascular ventricular assist device, using the mathematical objective and principle of superposition
EP2314330A1 (de) 2009-10-23 2011-04-27 ECP Entwicklungsgesellschaft mbH Flexible Wellenanordnung
EP2314331B1 (de) 2009-10-23 2013-12-11 ECP Entwicklungsgesellschaft mbH Katheterpumpenanordnung und flexible Wellenanordnung mit einer Seele
US8690749B1 (en) 2009-11-02 2014-04-08 Anthony Nunez Wireless compressible heart pump
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
EP2338541A1 (de) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Radial komprimierbarer und expandierbarer Rotor für eine Fluidpumpe
EP2347778A1 (de) 2010-01-25 2011-07-27 ECP Entwicklungsgesellschaft mbH Fluidpumpe mit einem radial komprimierbaren Rotor
JP5443197B2 (ja) 2010-02-16 2014-03-19 ソラテック コーポレーション 遠心式ポンプ装置
EP2363157A1 (de) 2010-03-05 2011-09-07 ECP Entwicklungsgesellschaft mbH Vorrichtung zur mechanischen Einwirkung auf ein Medium, insbesondere Fluidpumpe
EP2554191B1 (en) 2010-03-26 2019-05-08 Thoratec Corporation Centrifugal blood pump device
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
JP5681403B2 (ja) 2010-07-12 2015-03-11 ソーラテック コーポレイション 遠心式ポンプ装置
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
JP5577506B2 (ja) 2010-09-14 2014-08-27 ソーラテック コーポレイション 遠心式ポンプ装置
WO2012051454A2 (en) 2010-10-13 2012-04-19 Thoratec Corporation Pumping blood
US8485961B2 (en) * 2011-01-05 2013-07-16 Thoratec Corporation Impeller housing for percutaneous heart pump
US8597170B2 (en) 2011-01-05 2013-12-03 Thoratec Corporation Catheter pump
WO2012094535A2 (en) 2011-01-06 2012-07-12 Thoratec Corporation Percutaneous heart pump
WO2012094641A2 (en) 2011-01-06 2012-07-12 Thoratec Corporation Percutaneous heart pump
EP2497521A1 (de) 2011-03-10 2012-09-12 ECP Entwicklungsgesellschaft mbH Schubvorrichtung zum axialen Einschieben eines strangförmigen, flexiblen Körpers
JP5969979B2 (ja) 2011-03-28 2016-08-17 ソーラテック コーポレイション 回転駆動装置およびそれを用いた遠心式ポンプ装置
US20130089076A1 (en) * 2011-04-01 2013-04-11 Interdigital Patent Holdings, Inc. Local / remote ip traffic access and selective ip traffic offload service continuity
US10426878B2 (en) * 2011-08-17 2019-10-01 Flow Forward Medical, Inc. Centrifugal blood pump systems
US9793579B2 (en) 2013-11-08 2017-10-17 Leviticus Cardio Ltd. Batteries for use in implantable medical devices
US9343224B2 (en) 2011-08-19 2016-05-17 Leviticus Cardio Ltd. Coplanar energy transfer
US9642958B2 (en) 2011-08-19 2017-05-09 Leviticus Cardio Ltd. Coplanar wireless energy transfer
US10543303B2 (en) 2013-11-08 2020-01-28 Leviticus Cardio Ltd. Batteries for use in implantable medical devices
US8979728B2 (en) 2011-08-22 2015-03-17 Leviticus Cardio Ltd. Safe energy transfer
US9162017B2 (en) * 2011-08-29 2015-10-20 Minnetronix, Inc. Expandable vascular pump
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
US8864643B2 (en) 2011-10-13 2014-10-21 Thoratec Corporation Pump and method for mixed flow blood pumping
KR102025959B1 (ko) * 2011-11-28 2019-09-26 미-바드, 아이엔씨. 심실 보조 장치 및 방법
JP6861461B2 (ja) 2011-12-03 2021-04-21 インディアナ ユニバーシティ リサーチ アンド テクノロジー コーポレイション 大静脈肺動脈インペラ補助装置
EP2606920A1 (de) 2011-12-22 2013-06-26 ECP Entwicklungsgesellschaft mbH Schleuseneinrichtung zum Einführen eines Katheters
EP2606919A1 (de) 2011-12-22 2013-06-26 ECP Entwicklungsgesellschaft mbH Schleuseneinrichtung zum Einführen eines Katheters
JP6083929B2 (ja) 2012-01-18 2017-02-22 ソーラテック コーポレイション 遠心式ポンプ装置
IN2014DN07493A (ja) 2012-02-07 2015-04-24 Hridaya Inc
US11389638B2 (en) * 2012-02-07 2022-07-19 Hridaya, Inc. Hemodynamic assist device
EP3159023B1 (en) 2012-03-05 2017-11-29 Tc1 Llc Method of calibrating implantable medical pumps
EP2662099B1 (en) 2012-05-09 2014-09-10 Abiomed Europe GmbH Intravascular blood pump
US9872947B2 (en) 2012-05-14 2018-01-23 Tc1 Llc Sheath system for catheter pump
GB2504176A (en) 2012-05-14 2014-01-22 Thoratec Corp Collapsible impeller for catheter pump
US8721517B2 (en) 2012-05-14 2014-05-13 Thoratec Corporation Impeller for catheter pump
US9446179B2 (en) 2012-05-14 2016-09-20 Thoratec Corporation Distal bearing support
US9327067B2 (en) 2012-05-14 2016-05-03 Thoratec Corporation Impeller for catheter pump
EP2858711B1 (en) 2012-06-06 2018-03-07 Magenta Medical Ltd. Prosthetic renal valve
US9421311B2 (en) 2012-07-03 2016-08-23 Thoratec Corporation Motor assembly for catheter pump
EP4186557A1 (en) 2012-07-03 2023-05-31 Tc1 Llc Motor assembly for catheter pump
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
US8845510B2 (en) 2012-12-11 2014-09-30 Leviticus Cardio Ltd. Flexible galvanic primary and non galvanic secondary coils for wireless coplanar energy transfer (CET)
EP2745869A1 (de) 2012-12-21 2014-06-25 ECP Entwicklungsgesellschaft mbH Schleusenanordnung für die Einführung eines strangförmigen Körpers, insbesondere eines Katheters, in einen Patientenkörper
US9371826B2 (en) 2013-01-24 2016-06-21 Thoratec Corporation Impeller position compensation using field oriented control
US9556873B2 (en) 2013-02-27 2017-01-31 Tc1 Llc Startup sequence for centrifugal pump with levitated impeller
US11033728B2 (en) 2013-03-13 2021-06-15 Tc1 Llc Fluid handling system
US10583231B2 (en) 2013-03-13 2020-03-10 Magenta Medical Ltd. Blood pump
US11077294B2 (en) 2013-03-13 2021-08-03 Tc1 Llc Sheath assembly for catheter pump
US10039874B2 (en) 2013-03-13 2018-08-07 Magenta Medical Ltd. Renal pump
EP4122520A1 (en) 2013-03-13 2023-01-25 Tc1 Llc Fluid handling system
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
EP3808390B1 (en) 2013-03-15 2023-11-08 Tc1 Llc Catheter pump assembly including a stator
US9713663B2 (en) 2013-04-30 2017-07-25 Tc1 Llc Cardiac pump with speed adapted for ventricle unloading
US10052420B2 (en) 2013-04-30 2018-08-21 Tc1 Llc Heart beat identification and pump speed synchronization
EP2860849B1 (de) 2013-10-11 2016-09-14 ECP Entwicklungsgesellschaft mbH Komprimierbarer Motor, Implantieranordnung sowie Verfahren zum Positionieren des Motors
US9764113B2 (en) 2013-12-11 2017-09-19 Magenta Medical Ltd Curved catheter
EP3110468B1 (en) 2014-02-25 2021-11-03 Kushwaha, Sudhir Ventricular assist device and method
US10029037B2 (en) 2014-04-15 2018-07-24 Tc1 Llc Sensors for catheter pumps
WO2015160990A1 (en) 2014-04-15 2015-10-22 Thoratec Corporation Catheter pump introducer systems and methods
US10583232B2 (en) 2014-04-15 2020-03-10 Tc1 Llc Catheter pump with off-set motor position
WO2015160979A1 (en) 2014-04-15 2015-10-22 Thoratec Corporation Catheter pump with access ports
US10293090B2 (en) 2014-04-25 2019-05-21 Yale University Percutaneous device and method for promoting movement of a bodily fluid
US10449279B2 (en) 2014-08-18 2019-10-22 Tc1 Llc Guide features for percutaneous catheter pump
US9623161B2 (en) 2014-08-26 2017-04-18 Tc1 Llc Blood pump and method of suction detection
EP3223880A4 (en) 2014-11-26 2018-07-18 Tc1 Llc Pump and method for mixed flow blood pumping
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
EP3804797A1 (en) 2015-01-22 2021-04-14 Tc1 Llc Motor assembly with heat exchanger for catheter pump
WO2016130846A1 (en) 2015-02-11 2016-08-18 Thoratec Corporation Heart beat identification and pump speed synchronization
US10166318B2 (en) 2015-02-12 2019-01-01 Tc1 Llc System and method for controlling the position of a levitated rotor
US10371152B2 (en) 2015-02-12 2019-08-06 Tc1 Llc Alternating pump gaps
EP3626277A1 (en) 2015-02-13 2020-03-25 Tc1 Llc Impeller suspension mechanism for heart pump
US10350341B2 (en) 2015-03-20 2019-07-16 Drexel University Impellers, blood pumps, and methods of treating a subject
US9907890B2 (en) 2015-04-16 2018-03-06 Tc1 Llc Catheter pump with positioning brace
US11291824B2 (en) 2015-05-18 2022-04-05 Magenta Medical Ltd. Blood pump
CA2999986A1 (en) 2015-09-25 2017-03-30 Procyrion, Inc. Non-occluding intravascular blood pump providing reduced hemolysis
US10117983B2 (en) 2015-11-16 2018-11-06 Tc1 Llc Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device
WO2018017678A1 (en) 2016-07-21 2018-01-25 Thoratec Corporation Fluid seals for catheter pump motor assembly
US10857273B2 (en) 2016-07-21 2020-12-08 Tc1 Llc Rotary seal for cantilevered rotor pump and methods for axial flow blood pumping
US11491322B2 (en) 2016-07-21 2022-11-08 Tc1 Llc Gas-filled chamber for catheter pump motor assembly
WO2018031741A1 (en) 2016-08-12 2018-02-15 Tc1 Llc Devices and methods for monitoring bearing and seal performance
WO2018061002A1 (en) 2016-09-29 2018-04-05 Magenta Medical Ltd. Blood vessel tube
EP3519008A4 (en) 2016-10-03 2020-08-26 Queen Mary University of London MECHANICAL CIRCULATORY SUPPORT DEVICE WITH AXIAL FLOW TURBO MACHINE WITH OPTIMIZATION FOR HEART FAILURE AND HEART-KIDNEY SYNDROME
CN115040776A (zh) 2016-10-25 2022-09-13 马真塔医药有限公司 心室辅助装置
DE102016122268B4 (de) 2016-11-18 2021-12-30 Cardiobridge Gmbh Katheterpumpe mit einem Pumpenkopf zum Einsetzen in die Aorta
US10179197B2 (en) 2016-11-21 2019-01-15 Cardiobridge Gmbh Catheter pump with a pump head for insertion into the aorta
CA3039302A1 (en) 2016-11-23 2018-05-31 Magenta Medical Ltd. Blood pumps
DE102017102823A1 (de) 2017-02-13 2018-08-16 Cardiobridge Gmbh Katheterpumpe mit einem Pumpenkopf zum Einsetzen in das arterielle Gefäßsystem
DE102017102824A1 (de) * 2017-02-13 2018-08-16 Cardiobridge Gmbh Katheterpumpe mit Antriebseinheit und Katheter
DE102017102828A1 (de) 2017-02-13 2018-08-16 Cardiobridge Gmbh Katheterpumpe mit einem Pumpenkopf zum Einführen in das arterielle Gefäßsystem
EP4233989A3 (en) 2017-06-07 2023-10-11 Shifamed Holdings, LLC Intravascular fluid movement devices, systems, and methods of use
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
AU2018400196B2 (en) * 2018-01-08 2024-04-04 Star Bp, Inc. Heart assist device
US10905808B2 (en) 2018-01-10 2021-02-02 Magenta Medical Ltd. Drive cable for use with a blood pump
WO2019138350A2 (en) 2018-01-10 2019-07-18 Magenta Medical Ltd Ventricular assist device
DE102018201030A1 (de) 2018-01-24 2019-07-25 Kardion Gmbh Magnetkuppelelement mit magnetischer Lagerungsfunktion
CN112004563A (zh) 2018-02-01 2020-11-27 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
US11872385B2 (en) 2018-03-14 2024-01-16 The Cleveland Clinic Foundation Blood pump with magnetically loaded partial arc journal bearing
JP2021518249A (ja) 2018-03-20 2021-08-02 セカンド・ハート・アシスト・インコーポレイテッド 循環補助ポンプ
US10893927B2 (en) 2018-03-29 2021-01-19 Magenta Medical Ltd. Inferior vena cava blood-flow implant
US11116959B2 (en) 2018-04-04 2021-09-14 Theodosios Alexander Removable mechanical circulatory support for short term use
US11690997B2 (en) 2018-04-06 2023-07-04 Puzzle Medical Devices Inc. Mammalian body conduit intralumenal device and lumen wall anchor assembly, components thereof and methods of implantation and explanation thereof
DE102018211327A1 (de) 2018-07-10 2020-01-16 Kardion Gmbh Laufrad für ein implantierbares, vaskuläres Unterstützungssystem
CN113543836A (zh) 2019-01-24 2021-10-22 马真塔医药有限公司 心室辅助装置
US11944803B2 (en) 2019-04-19 2024-04-02 Abiomed, Inc. Cooled mechanical circulatory support system and method of operation
JP2022540616A (ja) 2019-07-12 2022-09-16 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製造および使用の方法
WO2021016372A1 (en) 2019-07-22 2021-01-28 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
EP4034192A4 (en) 2019-09-25 2023-11-29 Shifamed Holdings, LLC INTRAVASCULAR BLOOD PUMP SYSTEMS AND METHODS OF USE AND CONTROL THEREOF
EP4069347A4 (en) 2019-12-03 2023-12-27 Procyrion, Inc. BLOOD PUMPS
JP2023505795A (ja) 2019-12-13 2023-02-13 プロシリオン インコーポレイテッド 血管内血液ポンプの支持構造
DE102020102474A1 (de) 2020-01-31 2021-08-05 Kardion Gmbh Pumpe zum Fördern eines Fluids und Verfahren zum Herstellen einer Pumpe

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753221A (en) * 1986-10-22 1988-06-28 Intravascular Surgical Instruments, Inc. Blood pumping catheter and method of use
US4817586A (en) * 1987-11-24 1989-04-04 Nimbus Medical, Inc. Percutaneous bloom pump with mixed-flow output
US4919647A (en) * 1988-10-13 1990-04-24 Kensey Nash Corporation Aortically located blood pumping catheter and method of use
US4969865A (en) * 1989-01-09 1990-11-13 American Biomed, Inc. Helifoil pump
US4944722A (en) * 1989-02-23 1990-07-31 Nimbus Medical, Inc. Percutaneous axial flow blood pump
US5324177A (en) * 1989-05-08 1994-06-28 The Cleveland Clinic Foundation Sealless rotodynamic pump with radially offset rotor
US5163910A (en) * 1990-04-10 1992-11-17 Mayo Foundation For Medical Education And Research Intracatheter perfusion pump apparatus and method
ES2020787A6 (es) * 1990-07-20 1991-09-16 Figuera Aymerich Diego Bomba intra-ventricular expansible de asistencia circulatoria.
EP0566694A1 (en) * 1991-01-09 1993-10-27 EndoMedix Corporation Method and device for intracorporeal liquidization of tissue and/or intracorporeal fragmentation of calculi during endoscopic surgical procedures
SE501215C2 (sv) * 1992-09-02 1994-12-12 Oeyvind Reitan Kateterpump
US5368438A (en) * 1993-06-28 1994-11-29 Baxter International Inc. Blood pump

Also Published As

Publication number Publication date
JPH08500512A (ja) 1996-01-23
ATE214294T1 (de) 2002-03-15
DE69331713T2 (de) 2002-11-28
DK0768900T3 (da) 2002-07-08
ES2170071T3 (es) 2002-08-01
DE69331713D1 (de) 2002-04-18
SE9202517D0 (sv) 1992-09-02
US5749855A (en) 1998-05-12
SE9202517L (sv) 1994-03-03
JP3278160B2 (ja) 2002-04-30
WO1994005347A1 (en) 1994-03-17
EP0768900A1 (en) 1997-04-23
EP0768900B1 (en) 2002-03-13

Similar Documents

Publication Publication Date Title
SE501215C2 (sv) Kateterpump
US10874783B2 (en) Catheter device
US11154700B2 (en) Ventricular assist device and method
US20190151522A1 (en) Catheter device
CN104225696B (zh) 一种折叠式微创植入的心室内轴流血泵
CA3020247C (en) Catheter device
KR102109391B1 (ko) 심실 보조 장치 및 방법
AU2007362036B2 (en) Medical device
JP6295320B2 (ja) カテーテルに基づく心臓の補助システムおよびその移植の方法
CA2927346C (en) Catheter device
US9028392B2 (en) Medical device
US20210220634A1 (en) Intracardiac percutaneous pump for circulatory support and related systems and methods
CN115151299A (zh) 具有流出软管的血管内血泵
WO2009075668A2 (en) Method for deployment of a medical device
US20230056440A1 (en) Mammalian body implantable fluid flow influencing device
JPS6021740B2 (ja) 補助循環装置
CN117045959A (zh) 并联式血液泵

Legal Events

Date Code Title Description
NUG Patent has lapsed