CA3246015A1 - Ventricular assist device - Google Patents

Ventricular assist device

Info

Publication number
CA3246015A1
CA3246015A1 CA3246015A CA3246015A CA3246015A1 CA 3246015 A1 CA3246015 A1 CA 3246015A1 CA 3246015 A CA3246015 A CA 3246015A CA 3246015 A CA3246015 A CA 3246015A CA 3246015 A1 CA3246015 A1 CA 3246015A1
Authority
CA
Canada
Prior art keywords
assist device
ventricular assist
ventricular
assist
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.)
Pending
Application number
CA3246015A
Other languages
English (en)
Inventor
Yosi Tuval
Zev Sohn
Ehud Schwammenthal
Gad LUBINSKY
Victor Troshin
Shaul Mustacchi
Yinnon Elisha
Yuri Sudin
Hagit Zemer Harel
Avi Rozenfeld
Original Assignee
Magenta Medical Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magenta Medical Ltd filed Critical Magenta Medical Ltd
Publication of CA3246015A1 publication Critical patent/CA3246015A1/en
Pending 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
    • A61M60/122—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
    • A—HUMAN NECESSITIES
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    • 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
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    • 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
    • A—HUMAN NECESSITIES
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    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
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    • 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
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    • 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
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    • 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
    • A—HUMAN NECESSITIES
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    • 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
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • General Engineering & Computer Science (AREA)
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US11484699B2 (en) 2022-11-01
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US12453848B2 (en) 2025-10-28
EP4653041A3 (en) 2026-03-04
EP3749383B1 (en) 2021-04-28
EP4140532B1 (en) 2024-05-22
US20250082920A1 (en) 2025-03-13
US20200237985A1 (en) 2020-07-30
EP4140532A1 (en) 2023-03-01
EP3782666A1 (en) 2021-02-24
AU2020211431B2 (en) 2024-10-24
CN113543836B (zh) 2024-10-11
EP3782667A1 (en) 2021-02-24
US20210178145A1 (en) 2021-06-17
CN115192898A (zh) 2022-10-18
US20220176098A1 (en) 2022-06-09
CN115137966B (zh) 2025-12-02
US20200237983A1 (en) 2020-07-30
US20250065100A1 (en) 2025-02-27
US20200237986A1 (en) 2020-07-30
US20220241575A1 (en) 2022-08-04
EP3782667B1 (en) 2022-04-06
US11191944B2 (en) 2021-12-07
CN115137967A (zh) 2022-10-04
US20250144401A1 (en) 2025-05-08
US20220355096A1 (en) 2022-11-10
EP3782668B1 (en) 2021-08-11
US20210052794A1 (en) 2021-02-25
US20200237982A1 (en) 2020-07-30
JP2024099632A (ja) 2024-07-25
US11285309B2 (en) 2022-03-29
US20200237981A1 (en) 2020-07-30
US11298523B2 (en) 2022-04-12
EP4140532C0 (en) 2024-05-22
EP4385556A3 (en) 2024-08-28
US20250144398A1 (en) 2025-05-08
AU2025200291A1 (en) 2025-01-30
US11471663B2 (en) 2022-10-18
US11944800B2 (en) 2024-04-02
US20220184372A1 (en) 2022-06-16
US11666747B2 (en) 2023-06-06
EP4653041A2 (en) 2025-11-26
CN119280650A (zh) 2025-01-10
CA3122415A1 (en) 2020-07-30
US20220241574A1 (en) 2022-08-04
US20250144399A1 (en) 2025-05-08
EP3782665A1 (en) 2021-02-24
US12023476B2 (en) 2024-07-02
CN115137966A (zh) 2022-10-04
EP3782665B1 (en) 2021-08-25
AU2020211431A1 (en) 2021-07-15
EP3858422B1 (en) 2022-11-02
CN115192898B (zh) 2026-01-09
EP3749383A2 (en) 2020-12-16
EP3858422A1 (en) 2021-08-04
CA3122415C (en) 2025-05-06
US20250144400A1 (en) 2025-05-08
JP2022517514A (ja) 2022-03-09
US20200237984A1 (en) 2020-07-30
JP7476196B2 (ja) 2024-04-30
EP3782666B1 (en) 2021-08-11
EP3782668A1 (en) 2021-02-24
US12329957B2 (en) 2025-06-17
EP4385556A2 (en) 2024-06-19
US12440663B2 (en) 2025-10-14
WO2020152611A2 (en) 2020-07-30
US20210170159A1 (en) 2021-06-10
US20240189571A1 (en) 2024-06-13
CN115040778A (zh) 2022-09-13
US11964143B2 (en) 2024-04-23
AU2025200291B2 (en) 2026-04-23
CN115137967B (zh) 2025-08-29
WO2020152611A3 (en) 2020-10-01

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