JP7490364B2 - 補強されたカテーテルを用いた血液ポンプ - Google Patents

補強されたカテーテルを用いた血液ポンプ Download PDF

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Publication number
JP7490364B2
JP7490364B2 JP2019560720A JP2019560720A JP7490364B2 JP 7490364 B2 JP7490364 B2 JP 7490364B2 JP 2019560720 A JP2019560720 A JP 2019560720A JP 2019560720 A JP2019560720 A JP 2019560720A JP 7490364 B2 JP7490364 B2 JP 7490364B2
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Prior art keywords
catheter
blood pump
stiffening structure
pump according
rod
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JP2020518401A5 (enExample
JP2020518401A (ja
Inventor
トルステン ジース
フランク キルヒホッフ
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アビオメド オイローパ ゲーエムベーハー
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Priority to JP2023018816A priority Critical patent/JP7639034B2/ja
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Priority to JP2025024919A priority patent/JP2025068053A/ja
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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
    • A61M60/80—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
    • A61M60/871—Energy supply devices; Converters therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/02—Inorganic materials
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • 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
    • 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
    • A61M60/10—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
    • A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart
    • A61M60/17—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular 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
    • A61M60/80—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
    • 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
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0266—Shape memory materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Epidemiology (AREA)
  • External Artificial Organs (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Materials For Medical Uses (AREA)
JP2019560720A 2017-05-04 2018-05-03 補強されたカテーテルを用いた血液ポンプ Active JP7490364B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2023018816A JP7639034B2 (ja) 2017-05-04 2023-02-10 補強されたカテーテルを用いた血液ポンプ
JP2025024919A JP2025068053A (ja) 2017-05-04 2025-02-19 補強されたカテーテルを用いた血液ポンプ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17169487.0A EP3398625A1 (en) 2017-05-04 2017-05-04 Blood pump with reinforced catheter
EP17169487.0 2017-05-04
PCT/EP2018/061356 WO2018202779A1 (en) 2017-05-04 2018-05-03 Blood pump with reinforced catheter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023018816A Division JP7639034B2 (ja) 2017-05-04 2023-02-10 補強されたカテーテルを用いた血液ポンプ

Publications (3)

Publication Number Publication Date
JP2020518401A JP2020518401A (ja) 2020-06-25
JP2020518401A5 JP2020518401A5 (enExample) 2021-06-10
JP7490364B2 true JP7490364B2 (ja) 2024-05-27

Family

ID=58669728

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2019560720A Active JP7490364B2 (ja) 2017-05-04 2018-05-03 補強されたカテーテルを用いた血液ポンプ
JP2023018816A Active JP7639034B2 (ja) 2017-05-04 2023-02-10 補強されたカテーテルを用いた血液ポンプ
JP2025024919A Pending JP2025068053A (ja) 2017-05-04 2025-02-19 補強されたカテーテルを用いた血液ポンプ

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2023018816A Active JP7639034B2 (ja) 2017-05-04 2023-02-10 補強されたカテーテルを用いた血液ポンプ
JP2025024919A Pending JP2025068053A (ja) 2017-05-04 2025-02-19 補強されたカテーテルを用いた血液ポンプ

Country Status (8)

Country Link
US (3) US11413446B2 (enExample)
EP (2) EP3398625A1 (enExample)
JP (3) JP7490364B2 (enExample)
KR (3) KR102615695B1 (enExample)
CN (3) CN119424896A (enExample)
AU (2) AU2018262633B2 (enExample)
SG (1) SG11201909505QA (enExample)
WO (1) WO2018202779A1 (enExample)

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CN113616920B (zh) 2013-03-13 2024-10-25 马真塔医药有限公司 血液泵浦装置及制造血液泵浦的方法
WO2016185473A1 (en) 2015-05-18 2016-11-24 Magenta Medical Ltd. Blood pump
CN115040776A (zh) 2016-10-25 2022-09-13 马真塔医药有限公司 心室辅助装置
US11033727B2 (en) 2016-11-23 2021-06-15 Magenta Medical Ltd. Blood pumps
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JP2009530041A (ja) 2006-03-23 2009-08-27 ザ・ペン・ステート・リサーチ・ファンデーション 拡張可能なインペラポンプを有する心臓補助装置
WO2010113915A1 (ja) 2009-03-31 2010-10-07 東レ株式会社 ガイドワイヤ及びそれを備えるバルーン付きアブレーションカテーテルシステム

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CN116350930A (zh) 2023-06-30
AU2023237080A1 (en) 2023-10-12
US20200155739A1 (en) 2020-05-21
EP3398625A1 (en) 2018-11-07
SG11201909505QA (en) 2019-11-28
WO2018202779A1 (en) 2018-11-08
KR20230173749A (ko) 2023-12-27
KR20250092297A (ko) 2025-06-23
JP2020518401A (ja) 2020-06-25
CN119424896A (zh) 2025-02-14
JP2023053133A (ja) 2023-04-12
JP2025068053A (ja) 2025-04-24
US20220409852A1 (en) 2022-12-29
AU2018262633A1 (en) 2019-10-31
US20240342432A1 (en) 2024-10-17
CN110582307A (zh) 2019-12-17
JP7639034B2 (ja) 2025-03-04
KR102615695B1 (ko) 2023-12-20
US11986604B2 (en) 2024-05-21
KR20200003860A (ko) 2020-01-10
EP3618886A1 (en) 2020-03-11
US11413446B2 (en) 2022-08-16
AU2018262633B2 (en) 2023-07-06
CN110582307B (zh) 2024-11-12

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