WO1989005164A1 - Canule d'affluence pour pompes a sang intravasculaires - Google Patents

Canule d'affluence pour pompes a sang intravasculaires Download PDF

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Publication number
WO1989005164A1
WO1989005164A1 PCT/US1988/004295 US8804295W WO8905164A1 WO 1989005164 A1 WO1989005164 A1 WO 1989005164A1 US 8804295 W US8804295 W US 8804295W WO 8905164 A1 WO8905164 A1 WO 8905164A1
Authority
WO
WIPO (PCT)
Prior art keywords
cannula
tip
aortic valve
beveled
aortic
Prior art date
Application number
PCT/US1988/004295
Other languages
English (en)
Inventor
Richard K. Wampler
Original Assignee
Nimbus Medical, Inc.
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 Nimbus Medical, Inc. filed Critical Nimbus Medical, Inc.
Publication of WO1989005164A1 publication Critical patent/WO1989005164A1/fr

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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/0069—Tip not integral with tube
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • 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
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/135—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting
    • A61M60/139—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting inside the aorta, e.g. intra-aortic balloon pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
    • 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
    • A61M60/40—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
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/857—Implantable blood tubes
    • 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
    • A61M60/865—Devices for guiding or inserting pumps or pumping devices into the patient's body
    • A61M60/867—Devices for guiding or inserting pumps or pumping devices into the patient's body using position detection during deployment, e.g. for blood pumps mounted on and driven through 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/32—General characteristics of the apparatus with radio-opaque indicia
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Mechanical Engineering (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Transplantation (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Canule d'affluence pour pompes à sang intraortiques (10) comportant un corps courbé à ressort permettant l'insertion rétrograde san visibilité à travers l'arc aortique (20), ainsi qu'un bout mou biseauté pliant mais élastique (38) lequel centre le bout par rapport à la valvule aortique (18) avant l'insertion rétrograde de l'extrémité distale de la canule (16) à travers ladite valvule aortique (18). Des orifices d'admission auxiliaires (48) sont prévus dans les parois latérales de la canule (16), adjacents à son extrémité distale, afin d'empêcher l'aspiration de maintenir le bout (38) dans son état plié, après insertion à travers la valvule aortique (18).
PCT/US1988/004295 1987-12-07 1988-12-02 Canule d'affluence pour pompes a sang intravasculaires WO1989005164A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12971387A 1987-12-07 1987-12-07
US129,713 1987-12-07

Publications (1)

Publication Number Publication Date
WO1989005164A1 true WO1989005164A1 (fr) 1989-06-15

Family

ID=22441233

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1988/004295 WO1989005164A1 (fr) 1987-12-07 1988-12-02 Canule d'affluence pour pompes a sang intravasculaires

Country Status (2)

Country Link
AU (1) AU2807389A (fr)
WO (1) WO1989005164A1 (fr)

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001017581A2 (fr) 1999-09-03 2001-03-15 A-Med Systems, Inc. Pompe a sang intravasculaire pouvant etre guidee et procedes s"y rapportant
US6936222B2 (en) 2002-09-13 2005-08-30 Kenneth L. Franco Methods, apparatuses, and applications for compliant membrane blood gas exchangers
US7731675B2 (en) 1999-09-03 2010-06-08 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
US8376707B2 (en) 2004-09-17 2013-02-19 Thoratec Corporation Expandable impeller pump
US8485961B2 (en) 2011-01-05 2013-07-16 Thoratec Corporation Impeller housing for percutaneous heart pump
US8535211B2 (en) 2009-07-01 2013-09-17 Thoratec Corporation Blood pump with expandable cannula
US8591393B2 (en) 2011-01-06 2013-11-26 Thoratec Corporation Catheter pump
US8597170B2 (en) 2011-01-05 2013-12-03 Thoratec Corporation Catheter pump
US9138518B2 (en) 2011-01-06 2015-09-22 Thoratec Corporation Percutaneous heart pump
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
US9327067B2 (en) 2012-05-14 2016-05-03 Thoratec Corporation Impeller for catheter pump
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
US9364593B2 (en) 2004-09-17 2016-06-14 The Penn State Research Foundation Heart assist device with expandable impeller pump
US9381288B2 (en) 2013-03-13 2016-07-05 Thoratec Corporation Fluid handling system
US9421311B2 (en) 2012-07-03 2016-08-23 Thoratec Corporation Motor assembly for catheter pump
US9446179B2 (en) 2012-05-14 2016-09-20 Thoratec Corporation Distal bearing support
US9675739B2 (en) 2015-01-22 2017-06-13 Tc1 Llc Motor assembly with heat exchanger for catheter pump
US9675738B2 (en) 2015-01-22 2017-06-13 Tc1 Llc Attachment mechanisms for motor of catheter pump
US9675740B2 (en) 2012-05-14 2017-06-13 Tc1 Llc Impeller for catheter pump
US9770543B2 (en) 2015-01-22 2017-09-26 Tc1 Llc Reduced rotational mass motor assembly for catheter pump
US9827356B2 (en) 2014-04-15 2017-11-28 Tc1 Llc Catheter pump with access ports
US9872947B2 (en) 2012-05-14 2018-01-23 Tc1 Llc Sheath system for catheter pump
US9907890B2 (en) 2015-04-16 2018-03-06 Tc1 Llc Catheter pump with positioning brace
US10029037B2 (en) 2014-04-15 2018-07-24 Tc1 Llc Sensors for catheter pumps
US10105475B2 (en) 2014-04-15 2018-10-23 Tc1 Llc Catheter pump introducer systems and methods
KR20200020792A (ko) 2017-06-21 2020-02-26 아비오메드 유럽 게엠베하 혈관내 혈액 펌프용 캐뉼라
US10583232B2 (en) 2014-04-15 2020-03-10 Tc1 Llc Catheter pump with off-set motor position
US11077294B2 (en) 2013-03-13 2021-08-03 Tc1 Llc Sheath assembly for catheter pump
US11219756B2 (en) 2012-07-03 2022-01-11 Tc1 Llc Motor assembly for catheter pump
US11229786B2 (en) 2012-05-14 2022-01-25 Tc1 Llc Impeller for catheter pump
US11850414B2 (en) 2013-03-13 2023-12-26 Tc1 Llc Fluid handling system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE823320C (de) * 1950-08-15 1951-12-03 Willy Ruesch Katheter, insbesondere Intratracheal-Katheter und Verfahren zu seiner Herstellung
US4033331A (en) * 1975-07-17 1977-07-05 Guss Stephen B Cardiac catheter and method of using same
US4469483A (en) * 1982-08-25 1984-09-04 Baxter Travenol Laboratories, Inc. Radiopaque catheter
US4508535A (en) * 1982-04-10 1985-04-02 Nippon Zeon Co., Ltd. Cannula
US4588399A (en) * 1980-05-14 1986-05-13 Shiley Incorporated Cannula with radiopaque tip
US4625712A (en) * 1983-09-28 1986-12-02 Nimbus, Inc. High-capacity intravascular blood pump utilizing percutaneous access
US4639252A (en) * 1985-04-05 1987-01-27 Research Medical, Inc. Venous return catheter
US4737153A (en) * 1986-02-07 1988-04-12 Kuraray Co., Ltd. Reinforced therapeutic tube
US4753221A (en) * 1986-10-22 1988-06-28 Intravascular Surgical Instruments, Inc. Blood pumping catheter and method of use

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE823320C (de) * 1950-08-15 1951-12-03 Willy Ruesch Katheter, insbesondere Intratracheal-Katheter und Verfahren zu seiner Herstellung
US4033331A (en) * 1975-07-17 1977-07-05 Guss Stephen B Cardiac catheter and method of using same
US4588399A (en) * 1980-05-14 1986-05-13 Shiley Incorporated Cannula with radiopaque tip
US4508535A (en) * 1982-04-10 1985-04-02 Nippon Zeon Co., Ltd. Cannula
US4469483A (en) * 1982-08-25 1984-09-04 Baxter Travenol Laboratories, Inc. Radiopaque catheter
US4625712A (en) * 1983-09-28 1986-12-02 Nimbus, Inc. High-capacity intravascular blood pump utilizing percutaneous access
US4639252A (en) * 1985-04-05 1987-01-27 Research Medical, Inc. Venous return catheter
US4737153A (en) * 1986-02-07 1988-04-12 Kuraray Co., Ltd. Reinforced therapeutic tube
US4753221A (en) * 1986-10-22 1988-06-28 Intravascular Surgical Instruments, Inc. Blood pumping catheter and method of use

Cited By (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9789238B2 (en) 1999-09-03 2017-10-17 Maquet Cardiovascular, Llc Guidable intravascular blood pump and related methods
US10300185B2 (en) 1999-09-03 2019-05-28 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
US10279095B2 (en) 1999-09-03 2019-05-07 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
EP1207934A4 (fr) * 1999-09-03 2009-09-02 A Med Systems Inc Pompe a sang intravasculaire pouvant etre guidee et procedes s'y rapportant
US7731675B2 (en) 1999-09-03 2010-06-08 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
US10328191B2 (en) 1999-09-03 2019-06-25 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
US10322218B2 (en) 1999-09-03 2019-06-18 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
WO2001017581A2 (fr) 1999-09-03 2001-03-15 A-Med Systems, Inc. Pompe a sang intravasculaire pouvant etre guidee et procedes s"y rapportant
US9545468B2 (en) 1999-09-03 2017-01-17 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
EP1207934A2 (fr) * 1999-09-03 2002-05-29 A-Med Systems, Inc. Pompe a sang intravasculaire pouvant etre guidee et procedes s'y rapportant
US8888728B2 (en) 1999-09-03 2014-11-18 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
US10357598B2 (en) 1999-09-03 2019-07-23 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
US10238783B2 (en) 1999-09-03 2019-03-26 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
US9597437B2 (en) 1999-09-03 2017-03-21 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
US9561314B2 (en) 1999-09-03 2017-02-07 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
US10300186B2 (en) 1999-09-03 2019-05-28 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
US9327068B2 (en) 1999-09-03 2016-05-03 Maquet Cardiovascular Llc Guidable intravascular blood pump and related methods
US6936222B2 (en) 2002-09-13 2005-08-30 Kenneth L. Franco Methods, apparatuses, and applications for compliant membrane blood gas exchangers
US8409502B2 (en) 2002-09-13 2013-04-02 Kenneth L. Franco Methods, apparatuses, and applications for compliant membrane blood gas exchangers
US10215187B2 (en) 2004-09-17 2019-02-26 Tc1 Llc Expandable impeller pump
US11428236B2 (en) 2004-09-17 2022-08-30 Tc1 Llc Expandable impeller pump
US9364592B2 (en) 2004-09-17 2016-06-14 The Penn State Research Foundation Heart assist device with expandable impeller pump
US9364593B2 (en) 2004-09-17 2016-06-14 The Penn State Research Foundation Heart assist device with expandable impeller pump
US11434921B2 (en) 2004-09-17 2022-09-06 Tc1 Llc Expandable impeller pump
US8376707B2 (en) 2004-09-17 2013-02-19 Thoratec Corporation Expandable impeller pump
US9717833B2 (en) 2004-09-17 2017-08-01 The Penn State Research Foundation Heart assist device with expandable impeller pump
US8992163B2 (en) 2004-09-17 2015-03-31 Thoratec Corporation Expandable impeller pump
US10149932B2 (en) 2006-03-23 2018-12-11 The Penn State Research Foundation Heart assist device with expandable impeller pump
US10864309B2 (en) 2006-03-23 2020-12-15 The Penn State Research Foundation Heart assist device with expandable impeller pump
US11708833B2 (en) 2006-03-23 2023-07-25 The Penn State Research Foundation Heart assist device with expandable impeller pump
US8535211B2 (en) 2009-07-01 2013-09-17 Thoratec Corporation Blood pump with expandable cannula
US8597170B2 (en) 2011-01-05 2013-12-03 Thoratec Corporation Catheter pump
US8485961B2 (en) 2011-01-05 2013-07-16 Thoratec Corporation Impeller housing for percutaneous heart pump
US9138518B2 (en) 2011-01-06 2015-09-22 Thoratec Corporation Percutaneous heart pump
US8591393B2 (en) 2011-01-06 2013-11-26 Thoratec Corporation Catheter pump
US9962475B2 (en) 2011-01-06 2018-05-08 Tc1 Llc Percutaneous heart pump
US9446179B2 (en) 2012-05-14 2016-09-20 Thoratec Corporation Distal bearing support
US10765789B2 (en) 2012-05-14 2020-09-08 Tc1 Llc Impeller for catheter pump
US10039872B2 (en) 2012-05-14 2018-08-07 Tc1 Llc Impeller for catheter pump
US9872947B2 (en) 2012-05-14 2018-01-23 Tc1 Llc Sheath system for catheter pump
US11229786B2 (en) 2012-05-14 2022-01-25 Tc1 Llc Impeller for catheter pump
US10117980B2 (en) 2012-05-14 2018-11-06 Tc1 Llc Distal bearing support
US9675740B2 (en) 2012-05-14 2017-06-13 Tc1 Llc Impeller for catheter pump
US11260213B2 (en) 2012-05-14 2022-03-01 Tc1 Llc Impeller for catheter pump
US11311712B2 (en) 2012-05-14 2022-04-26 Tc1 Llc Impeller for catheter pump
US11357967B2 (en) 2012-05-14 2022-06-14 Tc1 Llc Impeller for catheter pump
US9327067B2 (en) 2012-05-14 2016-05-03 Thoratec Corporation Impeller for catheter pump
US10086121B2 (en) 2012-07-03 2018-10-02 Tc1 Llc Catheter pump
US11058865B2 (en) 2012-07-03 2021-07-13 Tc1 Llc Catheter pump
US11660441B2 (en) 2012-07-03 2023-05-30 Tc1 Llc Catheter pump
US11654276B2 (en) 2012-07-03 2023-05-23 Tc1 Llc Catheter pump
US11944802B2 (en) 2012-07-03 2024-04-02 Tc1 Llc Motor assembly for catheter pump
US10576193B2 (en) 2012-07-03 2020-03-03 Tc1 Llc Motor assembly for catheter pump
US11833342B2 (en) 2012-07-03 2023-12-05 Tc1 Llc Motor assembly for catheter pump
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
US9421311B2 (en) 2012-07-03 2016-08-23 Thoratec Corporation Motor assembly for catheter pump
US11925796B2 (en) 2012-07-03 2024-03-12 Tc1 Llc Motor assembly for catheter pump
US11944801B2 (en) 2012-07-03 2024-04-02 Tc1 Llc Motor assembly for catheter pump
US11925797B2 (en) 2012-07-03 2024-03-12 Tc1 Llc Motor assembly for catheter pump
US11219756B2 (en) 2012-07-03 2022-01-11 Tc1 Llc Motor assembly for catheter pump
US11850414B2 (en) 2013-03-13 2023-12-26 Tc1 Llc Fluid handling system
US11077294B2 (en) 2013-03-13 2021-08-03 Tc1 Llc Sheath assembly for catheter pump
US11964119B2 (en) 2013-03-13 2024-04-23 Tc1 Llc Sheath assembly for catheter pump
US11547845B2 (en) 2013-03-13 2023-01-10 Tc1 Llc Fluid handling system
US9381288B2 (en) 2013-03-13 2016-07-05 Thoratec Corporation Fluid handling system
US10632241B2 (en) 2013-03-13 2020-04-28 Tc1 Llc Fluid handling system
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
US11331470B2 (en) 2014-04-15 2022-05-17 Tc1 Llc Catheter pump with access ports
US10709829B2 (en) 2014-04-15 2020-07-14 Tc1 Llc Catheter pump introducer systems and methods
US10105475B2 (en) 2014-04-15 2018-10-23 Tc1 Llc Catheter pump introducer systems and methods
US10583232B2 (en) 2014-04-15 2020-03-10 Tc1 Llc Catheter pump with off-set motor position
US9827356B2 (en) 2014-04-15 2017-11-28 Tc1 Llc Catheter pump with access ports
US10576192B2 (en) 2014-04-15 2020-03-03 Tc1 Llc Catheter pump with access ports
US11173297B2 (en) 2014-04-15 2021-11-16 Tc1 Llc Catheter pump with off-set motor position
US10029037B2 (en) 2014-04-15 2018-07-24 Tc1 Llc Sensors for catheter pumps
US9770543B2 (en) 2015-01-22 2017-09-26 Tc1 Llc Reduced rotational mass motor assembly for catheter pump
US11633586B2 (en) 2015-01-22 2023-04-25 Tc1 Llc Motor assembly with heat exchanger for catheter pump
US9675739B2 (en) 2015-01-22 2017-06-13 Tc1 Llc Motor assembly with heat exchanger for catheter pump
US9675738B2 (en) 2015-01-22 2017-06-13 Tc1 Llc Attachment mechanisms for motor of catheter pump
US10737005B2 (en) 2015-01-22 2020-08-11 Tc1 Llc Motor assembly with heat exchanger for catheter pump
US9987404B2 (en) 2015-01-22 2018-06-05 Tc1 Llc Motor assembly with heat exchanger for catheter pump
US9907890B2 (en) 2015-04-16 2018-03-06 Tc1 Llc Catheter pump with positioning brace
KR20200020792A (ko) 2017-06-21 2020-02-26 아비오메드 유럽 게엠베하 혈관내 혈액 펌프용 캐뉼라

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