JP2024531912A - 患者の心臓内でのポンプの位置を制御するように構成されたカテーテルと組み合わせられた血管内血液ポンプ - Google Patents

患者の心臓内でのポンプの位置を制御するように構成されたカテーテルと組み合わせられた血管内血液ポンプ Download PDF

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Publication number
JP2024531912A
JP2024531912A JP2024506573A JP2024506573A JP2024531912A JP 2024531912 A JP2024531912 A JP 2024531912A JP 2024506573 A JP2024506573 A JP 2024506573A JP 2024506573 A JP2024506573 A JP 2024506573A JP 2024531912 A JP2024531912 A JP 2024531912A
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Japan
Prior art keywords
blood pump
intravascular blood
point
catheter
proximal
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Pending
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JP2024506573A
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English (en)
Japanese (ja)
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JP2024531912A5 (https=
Inventor
スパニエ，ゲルト，ブルーノ
シューマッハー，ヨルグ
ザリンズ，クリストファー
ダンブロジオ，ラルフ，ルイ
Original Assignee
アビオメド インコーポレイテッド
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Publication of JP2024531912A publication Critical patent/JP2024531912A/ja
Publication of JP2024531912A5 publication Critical patent/JP2024531912A5/ja
Pending legal-status Critical Current

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    • 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
    • A61M60/40—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
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/81—Pump housings
    • 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
    • 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
    • A61M60/827—Sealings between moving parts
    • A61M60/829—Sealings between moving parts having a purge fluid supply
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)
JP2024506573A 2021-08-31 2022-08-30 患者の心臓内でのポンプの位置を制御するように構成されたカテーテルと組み合わせられた血管内血液ポンプ Pending JP2024531912A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163238999P 2021-08-31 2021-08-31
US63/238,999 2021-08-31
US202163245308P 2021-09-17 2021-09-17
US63/245,308 2021-09-17
PCT/US2022/042007 WO2023034279A1 (en) 2021-08-31 2022-08-30 Intravascular blood pump in combination with catheter configured to control pump position in patient's heart

Publications (2)

Publication Number Publication Date
JP2024531912A true JP2024531912A (ja) 2024-09-03
JP2024531912A5 JP2024531912A5 (https=) 2025-09-08

Family

ID=83457313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024506573A Pending JP2024531912A (ja) 2021-08-31 2022-08-30 患者の心臓内でのポンプの位置を制御するように構成されたカテーテルと組み合わせられた血管内血液ポンプ

Country Status (10)

Country Link
US (1) US20230063196A1 (https=)
EP (1) EP4395875A1 (https=)
JP (1) JP2024531912A (https=)
KR (1) KR20240065266A (https=)
AU (1) AU2022339568A1 (https=)
CA (1) CA3228030A1 (https=)
DE (1) DE112022004205T5 (https=)
IL (1) IL310668A (https=)
TW (1) TW202319089A (https=)
WO (1) WO2023034279A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3858399A1 (en) * 2020-01-31 2021-08-04 ECP Entwicklungsgesellschaft mbH Intravascular blood pump
JP2024525097A (ja) 2021-07-07 2024-07-09 エフビーアール メディカル， インク． 部分的に変形可能なインペラ及び同インペラを組み込んだカテーテル血液ポンプ
USD1102599S1 (en) * 2022-02-25 2025-11-18 Abiomed Europe Gmbh Rotor for a medical device
EP4543531A1 (en) * 2022-06-24 2025-04-30 Abiomed, Inc. Flexible outflow cannula with shaped outlets
EP4429754B1 (en) * 2022-09-14 2025-02-12 Magenta Medical Ltd. Pump-head portion of ventricular assist device
US20250242149A1 (en) * 2024-01-26 2025-07-31 Abiomed, Inc. Steerable catheter assemblies

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5154705A (en) * 1987-09-30 1992-10-13 Lake Region Manufacturing Co., Inc. Hollow lumen cable apparatus
US8303569B2 (en) * 2006-04-19 2012-11-06 Medtronic Vascular, Inc. Composite laminated catheter with flexible segment and method of making same
WO2009009799A1 (en) * 2007-07-12 2009-01-15 Volcano Corporation Catheter for in vivo imaging
US8114144B2 (en) * 2007-10-17 2012-02-14 Abbott Cardiovascular Systems Inc. Rapid-exchange retractable sheath self-expanding delivery system with incompressible inner member and flexible distal assembly
EP2314331B1 (de) * 2009-10-23 2013-12-11 ECP Entwicklungsgesellschaft mbH Katheterpumpenanordnung und flexible Wellenanordnung mit einer Seele
CN103282075B (zh) * 2010-09-17 2016-03-23 雅培心血管系统有限公司 长度和直径可调整的球囊导管
GB2511375B (en) * 2011-05-13 2017-07-26 Spiration Inc Deployment Catheter
US9872947B2 (en) * 2012-05-14 2018-01-23 Tc1 Llc Sheath system for catheter pump
EP2868289A1 (de) * 2013-11-01 2015-05-06 ECP Entwicklungsgesellschaft mbH Flexibler Katheter mit einer Antriebswelle
CN115025386B (zh) * 2018-01-10 2025-07-25 马真塔医药有限公司 心室辅助装置
EP3542837B1 (en) * 2018-03-23 2020-09-02 Abiomed Europe GmbH Intravascular blood pump
EP3542836A1 (en) * 2018-03-23 2019-09-25 Abiomed Europe GmbH Intravascular blood pump with ceramic inner sleeve
US10729833B2 (en) * 2018-07-30 2020-08-04 Cardiovascular Systems, Inc. Intravascular pump with expandable region at least partially collapsible into recesses defined between impeller blades
EP3698820A1 (en) * 2019-02-22 2020-08-26 ECP Entwicklungsgesellschaft mbH Catheter device with a drive shaft cover
EP3858398A1 (en) * 2020-01-31 2021-08-04 ECP Entwicklungsgesellschaft mbH Intravascular blood pump
CN114746142B (zh) * 2020-04-07 2026-01-02 马真塔医药有限公司 心室辅助装置

Also Published As

Publication number Publication date
AU2022339568A1 (en) 2024-02-15
KR20240065266A (ko) 2024-05-14
IL310668A (en) 2024-04-01
EP4395875A1 (en) 2024-07-10
US20230063196A1 (en) 2023-03-02
TW202319089A (zh) 2023-05-16
DE112022004205T5 (de) 2024-09-05
WO2023034279A1 (en) 2023-03-09
CA3228030A1 (en) 2023-03-09

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