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GB2383540B - Intravascular pump - Google Patents

Intravascular pump

Info

Publication number
GB2383540B
GB2383540B GB0131059A GB0131059A GB2383540B GB 2383540 B GB2383540 B GB 2383540B GB 0131059 A GB0131059 A GB 0131059A GB 0131059 A GB0131059 A GB 0131059A GB 2383540 B GB2383540 B GB 2383540B
Authority
GB
United Kingdom
Prior art keywords
intravascular pump
intravascular
pump
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 - Fee Related
Application number
GB0131059A
Other versions
GB0131059D0 (en
GB2383540A (en
Inventor
Michael Henein
Ashraf Khir
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
Priority to GB0131059A priority Critical patent/GB2383540B/en
Publication of GB0131059D0 publication Critical patent/GB0131059D0/en
Priority to EP02805845A priority patent/EP1465686A1/en
Priority to US10/500,614 priority patent/US20050220636A1/en
Priority to AU2002356335A priority patent/AU2002356335A1/en
Priority to PCT/GB2002/005935 priority patent/WO2003055541A1/en
Publication of GB2383540A publication Critical patent/GB2383540A/en
Application granted granted Critical
Publication of GB2383540B publication Critical patent/GB2383540B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
    • A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
    • 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
    • A61M60/226—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 radial components
    • A61M60/232—Centrifugal 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
    • 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
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/871—Energy supply devices; Converters therefor
    • A61M60/873—Energy supply devices; Converters therefor specially adapted for wireless or transcutaneous energy transfer [TET], e.g. inductive charging
    • 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
    • A61M2205/82—Internal energy supply devices
    • A61M2205/8237—Charging means
    • A61M2205/8243—Charging means by induction
    • 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
    • A61M60/80—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
    • A61M60/892—Active valves, i.e. actuated by an external force

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transplantation (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
GB0131059A 2001-12-28 2001-12-28 Intravascular pump Expired - Fee Related GB2383540B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0131059A GB2383540B (en) 2001-12-28 2001-12-28 Intravascular pump
EP02805845A EP1465686A1 (en) 2001-12-28 2002-12-30 Intravascular pump
US10/500,614 US20050220636A1 (en) 2001-12-28 2002-12-30 Intravascular pump
AU2002356335A AU2002356335A1 (en) 2001-12-28 2002-12-30 Intravascular pump
PCT/GB2002/005935 WO2003055541A1 (en) 2001-12-28 2002-12-30 Intravascular pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0131059A GB2383540B (en) 2001-12-28 2001-12-28 Intravascular pump

Publications (3)

Publication Number Publication Date
GB0131059D0 GB0131059D0 (en) 2002-02-13
GB2383540A GB2383540A (en) 2003-07-02
GB2383540B true GB2383540B (en) 2004-12-08

Family

ID=9928466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0131059A Expired - Fee Related GB2383540B (en) 2001-12-28 2001-12-28 Intravascular pump

Country Status (5)

Country Link
US (1) US20050220636A1 (en)
EP (1) EP1465686A1 (en)
AU (1) AU2002356335A1 (en)
GB (1) GB2383540B (en)
WO (1) WO2003055541A1 (en)

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WO2005123653A1 (en) * 2004-06-16 2005-12-29 Asahi Glass Company, Limited Fluoroadamantane derivative
EP2151257B1 (en) 2004-08-13 2013-04-17 Delgado, Reynolds M., III Apparatus for long-term assisting a left ventricle to pump blood
US8579789B1 (en) 2009-09-23 2013-11-12 Leviticus Cardio Ltd. Endovascular ventricular assist device, using the mathematical objective and principle of superposition
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
US9343224B2 (en) 2011-08-19 2016-05-17 Leviticus Cardio Ltd. Coplanar energy transfer
US9793579B2 (en) 2013-11-08 2017-10-17 Leviticus Cardio Ltd. Batteries for use in implantable medical devices
US8979728B2 (en) 2011-08-22 2015-03-17 Leviticus Cardio Ltd. Safe energy transfer
EP2830675B1 (en) * 2012-03-26 2025-06-25 Procyrion, Inc. Systems and methods for fluid flows and/or pressures for circulation and perfusion enhancement
GB201219958D0 (en) * 2012-11-06 2012-12-19 Queen Mary Innovation Ltd Mechanical circulatory support
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)
EP3352808B1 (en) 2015-09-25 2023-09-20 Procyrion, Inc. Non-occluding intravascular blood pump providing reduced hemolysis
CN110944689B (en) 2017-06-07 2022-12-09 施菲姆德控股有限责任公司 Intravascular fluid movement devices, systems, and methods of use
US11511103B2 (en) 2017-11-13 2022-11-29 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
DE102018201030B4 (en) 2018-01-24 2025-10-16 Kardion Gmbh Magnetic dome element with magnetic bearing function
EP4085965A1 (en) 2018-02-01 2022-11-09 Shifamed Holdings, LLC Intravascular blood pumps and methods of use and manufacture
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
DE102018207611A1 (en) 2018-05-16 2019-11-21 Kardion Gmbh Rotor bearing system
DE102018207575A1 (en) 2018-05-16 2019-11-21 Kardion Gmbh Magnetic face turning coupling for the transmission of torques
DE102018208538A1 (en) 2018-05-30 2019-12-05 Kardion Gmbh Intravascular blood pump and process for the production of electrical conductors
DE102018208539A1 (en) 2018-05-30 2019-12-05 Kardion Gmbh A motor housing module for sealing an engine compartment of a motor of a cardiac assist system and cardiac assistance system and method for mounting a cardiac assist system
DE102018208541A1 (en) 2018-05-30 2019-12-05 Kardion Gmbh Axial pump for a cardiac assist system and method of making an axial pump for a cardiac assist system
DE102018208550A1 (en) 2018-05-30 2019-12-05 Kardion Gmbh A lead device for directing blood flow to a cardiac assist system, cardiac assist system, and method of making a lead device
DE102018208549A1 (en) 2018-05-30 2019-12-05 Kardion Gmbh Electronic module for a cardiac assist system and method for manufacturing an electronic module for a cardiac assist system
DE102018210076A1 (en) 2018-06-21 2019-12-24 Kardion Gmbh Method and device for detecting a state of wear of a cardiac support system, method and device for operating a cardiac support system and cardiac support system
DE102018210058A1 (en) 2018-06-21 2019-12-24 Kardion Gmbh Stator blade device for guiding the flow of a fluid flowing out of an outlet opening of a heart support system, heart support system with stator blade device, method for operating a stator blade device and manufacturing method
DE102018211297A1 (en) 2018-07-09 2020-01-09 Kardion Gmbh Cardiac support system and method for monitoring the integrity of a support structure of a cardiac support system
DE102018211328A1 (en) 2018-07-10 2020-01-16 Kardion Gmbh Impeller housing for an implantable vascular support system
DE102018211327A1 (en) 2018-07-10 2020-01-16 Kardion Gmbh Impeller for an implantable vascular support system
DE102018212153A1 (en) 2018-07-20 2020-01-23 Kardion Gmbh Inlet line for a pump unit of a cardiac support system, cardiac support system and method for producing an inlet line for a pump unit of a cardiac support system
WO2020028537A1 (en) 2018-07-31 2020-02-06 Shifamed Holdings, Llc Intravascaular blood pumps and methods of use
WO2020030700A1 (en) 2018-08-07 2020-02-13 Kardion Gmbh Bearing device for a heart support system, and method for rinsing a space in a bearing device for a heart support system
JP7470108B2 (en) 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 Intravascular blood pump and method of use
CN119113374A (en) 2019-03-26 2024-12-13 益智医疗器械股份有限公司 Modular mammalian body implantable fluid flow influencing devices and related methods
CN111317875A (en) * 2019-06-25 2020-06-23 中国医学科学院阜外医院 Ventricular assist pump without hub and adopting two-section type front and rear guide vane structure
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
US12465748B2 (en) 2019-08-07 2025-11-11 Supira Medical, Inc. Catheter blood pumps and collapsible pump housings
EP4034192B1 (en) 2019-09-25 2025-12-24 Supira Medical, Inc. Intravascular blood pump systems and methods of use and control thereof
US12102815B2 (en) 2019-09-25 2024-10-01 Shifamed Holdings, Llc Catheter blood pumps and collapsible pump housings
WO2021062260A1 (en) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Catheter blood pumps and collapsible blood conduits
US12383723B2 (en) 2019-10-05 2025-08-12 Puzzle Medical Devices Inc. Mammalian body implantable fluid flow influencing device
EP4069347A4 (en) 2019-12-03 2023-12-27 Procyrion, Inc. Blood pumps
US12409310B2 (en) 2019-12-11 2025-09-09 Shifamed Holdings, Llc Descending aorta and vena cava blood pumps
CN115279451A (en) 2019-12-13 2022-11-01 普罗西里翁公司 Support structure for intravascular blood pump
US11998728B2 (en) * 2020-01-07 2024-06-04 Drexel University Hybrid gyroscopic switchable blood pump
US12239831B2 (en) * 2020-01-30 2025-03-04 Drexel University Integrated adjustable multi-pump mechanical circulatory support device
DE102020102474A1 (en) 2020-01-31 2021-08-05 Kardion Gmbh Pump for conveying a fluid and method for manufacturing a pump
EP4210809A1 (en) 2020-09-14 2023-07-19 Kardion GmbH Cardiovascular support pump having an impeller with a variable flow area
EP4611876A1 (en) 2022-11-01 2025-09-10 Puzzle Medical Devices Inc. Implantable medical devices and related methods thereof
WO2025231272A1 (en) * 2024-05-01 2025-11-06 Phap Medical, Llc Systems and methods for a descending aorta peristalsis heart assist pump

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505987A (en) * 1967-03-17 1970-04-14 Medrad Inc Intra-aortic heart pump
US3592183A (en) * 1969-05-27 1971-07-13 David H Watkins Heart assist method and apparatus
GB1422007A (en) * 1972-04-17 1976-01-21 Tecna Corp Intra-aortic balloon system
EP0194338A2 (en) * 1985-03-14 1986-09-17 Shelhigh, Inc. Method of and means for intraaortic assist
EP0234046A1 (en) * 1985-12-31 1987-09-02 Aisin Seiki Kabushiki Kaisha Intra-aortic balloon apparatus
US4753221A (en) * 1986-10-22 1988-06-28 Intravascular Surgical Instruments, Inc. Blood pumping catheter and method of use
US5169379A (en) * 1989-06-14 1992-12-08 L-Vad Technology In-series ventricular assist system and method of controlling same
WO2001078807A1 (en) * 1997-09-19 2001-10-25 A-Med Systems, Inc. Integrated pump and cannula systems and related methods

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GB2239675A (en) * 1989-12-05 1991-07-10 Man Fai Shiu Pump for pumping liquid
US5092844A (en) * 1990-04-10 1992-03-03 Mayo Foundation For Medical Education And Research Intracatheter perfusion pump apparatus and method
FR2744021B1 (en) * 1996-01-26 1998-04-03 Franchi Pierre IMPLANTABLE HEART ASSISTANCE PUMP OF THE COUNTERPRESSURE BALLOON TYPE
FR2744923B1 (en) * 1996-02-21 1998-05-15 Franchi Pierre DRIVING CIRCUIT OF AN IMPLANTABLE HEART ASSISTANCE PUMP OF THE COUNTERPRESSURE BALLOON TYPE
US5827171A (en) * 1996-10-31 1998-10-27 Momentum Medical, Inc. Intravascular circulatory assist device
US6387037B1 (en) * 1997-10-09 2002-05-14 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6086527A (en) * 1998-04-02 2000-07-11 Scimed Life Systems, Inc. System for treating congestive heart failure
US6210318B1 (en) * 1999-03-09 2001-04-03 Abiomed, Inc. Stented balloon pump system and method for using same
US6136025A (en) * 1999-07-27 2000-10-24 Barbut; Denise R. Endoscopic arterial pumps for treatment of cardiac insufficiency and venous pumps for right-sided cardiac support

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505987A (en) * 1967-03-17 1970-04-14 Medrad Inc Intra-aortic heart pump
US3592183A (en) * 1969-05-27 1971-07-13 David H Watkins Heart assist method and apparatus
GB1422007A (en) * 1972-04-17 1976-01-21 Tecna Corp Intra-aortic balloon system
EP0194338A2 (en) * 1985-03-14 1986-09-17 Shelhigh, Inc. Method of and means for intraaortic assist
US4741328A (en) * 1985-03-14 1988-05-03 Shlomo Gabbay Means for intraaortic assist and method of positioning a catheter therefor
EP0234046A1 (en) * 1985-12-31 1987-09-02 Aisin Seiki Kabushiki Kaisha Intra-aortic balloon apparatus
US4753221A (en) * 1986-10-22 1988-06-28 Intravascular Surgical Instruments, Inc. Blood pumping catheter and method of use
US5169379A (en) * 1989-06-14 1992-12-08 L-Vad Technology In-series ventricular assist system and method of controlling same
WO2001078807A1 (en) * 1997-09-19 2001-10-25 A-Med Systems, Inc. Integrated pump and cannula systems and related methods

Also Published As

Publication number Publication date
EP1465686A1 (en) 2004-10-13
AU2002356335A1 (en) 2003-07-15
US20050220636A1 (en) 2005-10-06
WO2003055541A1 (en) 2003-07-10
GB0131059D0 (en) 2002-02-13
GB2383540A (en) 2003-07-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071228