KR102386412B1 - 혈관내 혈액 펌프 - Google Patents

혈관내 혈액 펌프 Download PDF

Info

Publication number
KR102386412B1
KR102386412B1 KR1020217021215A KR20217021215A KR102386412B1 KR 102386412 B1 KR102386412 B1 KR 102386412B1 KR 1020217021215 A KR1020217021215 A KR 1020217021215A KR 20217021215 A KR20217021215 A KR 20217021215A KR 102386412 B1 KR102386412 B1 KR 102386412B1
Authority
KR
South Korea
Prior art keywords
bearing
radial
sliding bearing
axial sliding
blood 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.)
Active
Application number
KR1020217021215A
Other languages
English (en)
Korean (ko)
Other versions
KR20210088755A (ko
Inventor
게르트 스패니어
프랭크 키르히호프
토르스텐 지이스
디르크 미헬스
Original Assignee
아비오메드 유럽 게엠베하
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 아비오메드 유럽 게엠베하 filed Critical 아비오메드 유럽 게엠베하
Priority to KR1020227011887A priority Critical patent/KR102605430B1/ko
Publication of KR20210088755A publication Critical patent/KR20210088755A/ko
Application granted granted Critical
Publication of KR102386412B1 publication Critical patent/KR102386412B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61M60/80—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
    • A61M60/824—Hydrodynamic or fluid film 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
    • A61M60/10—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
    • 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
    • A61M60/20—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
    • A61M60/416—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 directly by the motor rotor drive shaft
    • 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
    • A61M60/422—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being electromagnetic, e.g. using canned motor 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
    • A61M60/802—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
    • A61M60/10—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transplantation (AREA)
  • External Artificial Organs (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
KR1020217021215A 2012-02-16 2013-02-14 혈관내 혈액 펌프 Active KR102386412B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227011887A KR102605430B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102012202411.5A DE102012202411B4 (de) 2012-02-16 2012-02-16 Intravasale blutpumpe
DE102012202411.5 2012-02-16
PCT/EP2013/053001 WO2013120957A1 (de) 2012-02-16 2013-02-14 Intravasale blutpumpe
KR1020207037059A KR102277027B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020207037059A Division KR102277027B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020227011887A Division KR102605430B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프

Publications (2)

Publication Number Publication Date
KR20210088755A KR20210088755A (ko) 2021-07-14
KR102386412B1 true KR102386412B1 (ko) 2022-04-14

Family

ID=47749802

Family Applications (8)

Application Number Title Priority Date Filing Date
KR1020217021215A Active KR102386412B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프
KR1020227011887A Active KR102605430B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프
KR1020207007422A Active KR102196906B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프
KR1020207037059A Active KR102277027B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프
KR1020237039811A Active KR102683126B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프
KR1020147025770A Active KR102091118B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프
KR1020257011589A Active KR102903974B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프
KR1020247022364A Active KR102795533B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프

Family Applications After (7)

Application Number Title Priority Date Filing Date
KR1020227011887A Active KR102605430B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프
KR1020207007422A Active KR102196906B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프
KR1020207037059A Active KR102277027B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프
KR1020237039811A Active KR102683126B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프
KR1020147025770A Active KR102091118B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프
KR1020257011589A Active KR102903974B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프
KR1020247022364A Active KR102795533B1 (ko) 2012-02-16 2013-02-14 혈관내 혈액 펌프

Country Status (9)

Country Link
US (5) US9550017B2 (cg-RX-API-DMAC10.html)
EP (5) EP3338825B1 (cg-RX-API-DMAC10.html)
JP (7) JP6261517B2 (cg-RX-API-DMAC10.html)
KR (8) KR102386412B1 (cg-RX-API-DMAC10.html)
AU (6) AU2013220350B2 (cg-RX-API-DMAC10.html)
DE (1) DE102012202411B4 (cg-RX-API-DMAC10.html)
DK (3) DK3338825T3 (cg-RX-API-DMAC10.html)
ES (3) ES3033781T3 (cg-RX-API-DMAC10.html)
WO (1) WO2013120957A1 (cg-RX-API-DMAC10.html)

Families Citing this family (139)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7393181B2 (en) 2004-09-17 2008-07-01 The Penn State Research Foundation Expandable impeller pump
CA2646277C (en) 2006-03-23 2016-01-12 The Penn State Research Foundation Heart assist device with expandable impeller pump
WO2012094641A2 (en) 2011-01-06 2012-07-12 Thoratec Corporation Percutaneous heart pump
DE102012202411B4 (de) * 2012-02-16 2018-07-05 Abiomed Europe Gmbh Intravasale blutpumpe
US8721517B2 (en) 2012-05-14 2014-05-13 Thoratec Corporation Impeller for catheter pump
GB2504176A (en) 2012-05-14 2014-01-22 Thoratec Corp Collapsible impeller for catheter pump
US9872947B2 (en) 2012-05-14 2018-01-23 Tc1 Llc Sheath system for catheter pump
US9446179B2 (en) 2012-05-14 2016-09-20 Thoratec Corporation Distal bearing support
DE102013008159A1 (de) 2012-05-14 2013-11-14 Thoratec Corporation Mantelsystem für Katheterpumpe
US9597205B2 (en) 2012-06-06 2017-03-21 Magenta Medical Ltd. Prosthetic renal valve
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
EP4186557A1 (en) 2012-07-03 2023-05-31 Tc1 Llc Motor assembly for catheter pump
US9421311B2 (en) 2012-07-03 2016-08-23 Thoratec Corporation Motor assembly for catheter pump
JP6530367B2 (ja) 2013-03-13 2019-06-12 ティーシーワン エルエルシー 流体導出入システム
US11033728B2 (en) 2013-03-13 2021-06-15 Tc1 Llc Fluid handling system
JP2016509950A (ja) 2013-03-13 2016-04-04 マジェンタ・メディカル・リミテッド 腎臓ポンプ
US11077294B2 (en) 2013-03-13 2021-08-03 Tc1 Llc Sheath assembly for catheter pump
US10583231B2 (en) 2013-03-13 2020-03-10 Magenta Medical Ltd. Blood pump
US9144638B2 (en) * 2013-03-14 2015-09-29 Thoratec Corporation Blood pump rotor bearings
EP2968742B1 (en) 2013-03-15 2020-12-02 Tc1 Llc Catheter pump assembly including a stator
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
EP2860849B1 (de) 2013-10-11 2016-09-14 ECP Entwicklungsgesellschaft mbH Komprimierbarer Motor, Implantieranordnung sowie Verfahren zum Positionieren des Motors
US10583232B2 (en) * 2014-04-15 2020-03-10 Tc1 Llc Catheter pump with off-set motor position
EP3479854A1 (en) 2014-04-15 2019-05-08 Tc1 Llc Catheter pump with access ports
EP3131615B1 (en) 2014-04-15 2021-06-09 Tc1 Llc Sensors for catheter pumps
EP3131597B1 (en) 2014-04-15 2020-12-02 Tc1 Llc Catheter pump introducer systems
WO2015160980A1 (en) 2014-04-15 2015-10-22 Thoratec Corporation Heart pump providing adjustable out flow
EP3583973A1 (en) 2014-08-18 2019-12-25 Tc1 Llc Guide features for percutaneous catheter pump
US9675738B2 (en) 2015-01-22 2017-06-13 Tc1 Llc Attachment mechanisms for motor of catheter pump
WO2016118777A1 (en) 2015-01-22 2016-07-28 Thoratec Corporation Reduced rotational mass motor assembly for catheter pump
WO2016118781A2 (en) 2015-01-22 2016-07-28 Thoratec Corporation Motor assembly with heat exchanger for catheter pump
US11291824B2 (en) 2015-05-18 2022-04-05 Magenta Medical Ltd. Blood pump
DE102015209511A1 (de) * 2015-05-22 2016-11-24 Robert Bosch Gmbh Rotorwelle für ein Herzunterstützungssystem, Herzunterstützungssystem und Verfahren zum Herstellen einer Rotorwelle für ein Herzunterstützungssystem
EP3127562B1 (en) * 2015-08-04 2020-12-09 Abiomed Europe GmbH Self-flushing bearing
JP6572056B2 (ja) * 2015-08-11 2019-09-04 株式会社イワキ 潅流ポンプ
DE102016202417A1 (de) * 2016-02-17 2017-08-17 Bühler Motor GmbH Kreiselpumpe
EP3222301B1 (en) * 2016-03-23 2018-05-09 Abiomed Europe GmbH Blood pump
AU2016405653B2 (en) * 2016-05-02 2021-05-13 Star Bp, Inc. Heart assist device
US11491322B2 (en) 2016-07-21 2022-11-08 Tc1 Llc Gas-filled chamber for catheter pump motor assembly
EP3487549B1 (en) 2016-07-21 2021-02-24 Tc1 Llc Fluid seals for catheter pump motor assembly
CA3039285C (en) 2016-10-25 2025-03-18 Magenta Medical Ltd. VENTRICULAR ASSISTANCE DEVICE
CA3039302C (en) 2016-11-23 2025-05-13 Magenta Medical Ltd. BLOOD PUMPS
IL267367B (en) * 2016-12-19 2022-09-01 Abiomed Inc Heart pump with pure passive system
CN110944689B (zh) 2017-06-07 2022-12-09 施菲姆德控股有限责任公司 血管内流体运动设备、系统和使用方法
EP3456367A1 (en) * 2017-09-19 2019-03-20 Abiomed Europe GmbH Blood pump
WO2019094963A1 (en) 2017-11-13 2019-05-16 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
WO2019138350A2 (en) 2018-01-10 2019-07-18 Magenta Medical Ltd Ventricular assist device
DE102018201030B4 (de) 2018-01-24 2025-10-16 Kardion Gmbh Magnetkuppelelement mit magnetischer Lagerungsfunktion
WO2019152875A1 (en) 2018-02-01 2019-08-08 Shifamed Holdings, Llc Intravascular blood pumps and methods of use and manufacture
US12491356B2 (en) 2018-03-20 2025-12-09 Second Heart Assist, Inc. Circulatory assist pump
JP2021518249A (ja) 2018-03-20 2021-08-02 セカンド・ハート・アシスト・インコーポレイテッド 循環補助ポンプ
EP3542836A1 (en) * 2018-03-23 2019-09-25 Abiomed Europe GmbH Intravascular blood pump with ceramic inner sleeve
DK3542837T3 (da) * 2018-03-23 2020-09-21 Abiomed Europe Gmbh Intravaskulær blodpumpe
KR20250080910A (ko) * 2018-03-23 2025-06-05 아비오메드 유럽 게엠베하 혈액 펌프를 제조하는 방법
DE102018207575A1 (de) 2018-05-16 2019-11-21 Kardion Gmbh Magnetische Stirndreh-Kupplung zur Übertragung von Drehmomenten
DE102018207594A1 (de) 2018-05-16 2019-11-21 Kardion Gmbh Rotor, Magnetkupplungsvorrichtung, Elektromotor für ein Herzunterstützungssystem, Pumpeneinheit für ein Herzunterstützungssystem sowie Verfahren zum Herstellen eines Rotors
DE102018207611A1 (de) 2018-05-16 2019-11-21 Kardion Gmbh Rotorlagerungssystem
DE102018208536A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Leitungsvorrichtung zum Leiten eines Blutstroms für ein Herzunterstützungssystem, Verfahren zum Herstellen einer Leitungsvorrichtung und Verfahren zum Montieren eines Herzunterstützungssystems
DE102018208540A1 (de) * 2018-05-30 2019-12-05 Kardion Gmbh Pumpengehäusevorrichtung und Verfahren zum Herstellen einer Pumpengehäusevorrichtung und Pumpe mit einer Pumpengehäusevorrichtung
DE102018208538A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Intravasale Blutpumpe und Verfahren zur Herstellung von elektrischen Leiterbahnen
DE102018208555A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Vorrichtung zum Verankern eines Herzunterstützungssystems in einem Blutgefäß, Verfahren zum Betreiben und Herstellverfahren zum Herstellen einer Vorrichtung und Herzunterstützungssystem
DE102018208541A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Axialpumpe für ein Herzunterstützungssystem und Verfahren zum Herstellen einer Axialpumpe für ein Herzunterstützungssystem
DE102018208549A1 (de) * 2018-05-30 2019-12-05 Kardion Gmbh Elektronikmodul für ein Herzunterstützungssystem und Verfahren zum Herstellen eines Elektronikmoduls für ein Herzunterstützungssystem
DE102018208550A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Leitungsvorrichtung zum Leiten eines Blutstroms für ein Herzunterstützungssystem, Herzunterstützungssystem und Verfahren zum Herstellen einer Leitungsvorrichtung
DE102018208564A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Steuerbare Einführungshülse
DE102018208539A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Motorgehäusemodul zum Abdichten eines Motorraums eines Motors eines Herzunterstützungssystems und Herzunterstützungssystem und Verfahren zum Montieren eines Herzunterstützungssystems
DE102018208537A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Vorrichtung zum Anbinden eines Herzunterstützungssystems an eine Einführeinrichtung und Verfahren zum Herstellen einer Vorrichtung zum Anbinden eines Herzunterstützungssystems an eine Einführeinrichtung
DE102018210058A1 (de) 2018-06-21 2019-12-24 Kardion Gmbh Statorschaufelvorrichtung zur Strömungsführung eines aus einer Austrittsöffnung eines Herzunterstützungssystems ausströmenden Fluids, Herzunterstützungssystem mit Statorschaufelvorrichtung, Verfahren zum Betreiben einer Statorschaufelvorrichtung und Herstellverfahren
DE102018210076A1 (de) 2018-06-21 2019-12-24 Kardion Gmbh Verfahren und Vorrichtung zum Erkennen eines Verschleißzustands eines Herzunterstützungssystems, Verfahren und Vorrichtung zum Betreiben eines Herzunterstützungssystems und Herzunterstützungssystem
DE102018211297A1 (de) 2018-07-09 2020-01-09 Kardion Gmbh Herzunterstützungssystem und Verfahren zur Überwachung der Integrität einer Haltestruktur eines Herzunterstützungssystems
DE102018211327A1 (de) 2018-07-10 2020-01-16 Kardion Gmbh Laufrad für ein implantierbares, vaskuläres Unterstützungssystem
DE102018211328A1 (de) 2018-07-10 2020-01-16 Kardion Gmbh Laufradgehäuse für ein implantierbares, vaskuläres Unterstützungssystem
DE102018212153A1 (de) 2018-07-20 2020-01-23 Kardion Gmbh Zulaufleitung für eine Pumpeneinheit eines Herzunterstützungssystems, Herzunterstützungssystem und Verfahren zum Herstellen einer Zulaufleitung für eine Pumpeneinheit eines Herzunterstützungssystems
US12161857B2 (en) 2018-07-31 2024-12-10 Shifamed Holdings, Llc Intravascular blood pumps and methods of use
AU2019320533B2 (en) 2018-08-07 2024-11-21 Kardion Gmbh Bearing device for a cardiac support system, and method for flushing an intermediate space in a bearing device for a cardiac support system
WO2020073047A1 (en) 2018-10-05 2020-04-09 Shifamed Holdings, Llc Intravascular blood pumps and methods of use
IL297693B2 (en) * 2018-10-18 2023-10-01 Abiomed Inc Systems and methods for minimizing leaks during pump insertion
CN116804421B (zh) 2018-10-18 2026-05-26 波士顿科学国际有限公司 血泵轴轴承
DE102018220462B4 (de) * 2018-11-28 2026-06-25 Hanon Systems Efp Deutschland Gmbh Elektrisch angetriebene Maschine, insbesondere Pumpe
CN119280650A (zh) 2019-01-24 2025-01-10 马真塔医药有限公司 心室辅助装置
EP4238606A3 (en) 2019-03-26 2023-11-08 Puzzle Medical Devices Inc. Modular mammalian body implantable fluid flow influencing device
JP7633182B2 (ja) * 2019-05-17 2025-02-19 ニューパルスシーブイ，インコーポレイテッド 血管内送達される血液ポンプならびに関連するデバイス、システム、および方法
JP2022534654A (ja) 2019-05-23 2022-08-03 マジェンタ・メディカル・リミテッド 血液ポンプ
US11964145B2 (en) 2019-07-12 2024-04-23 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
EP4010046B1 (en) 2019-08-07 2026-07-15 Supira Medical, Inc. Catheter blood pumps and collapsible pump housings
US12171994B2 (en) * 2019-09-11 2024-12-24 Boston Scientific Scimed, Inc. Reduced thrombosis blood pump with washout bearing
WO2021062270A1 (en) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Catheter blood pumps and collapsible pump housings
EP4782050A1 (en) 2019-09-25 2026-07-29 Supira Medical, Inc. Catheter blood pumps and collapsible blood conduits
EP4034192B1 (en) 2019-09-25 2025-12-24 Supira Medical, Inc. Intravascular blood pump systems and methods of use and control thereof
US12383723B2 (en) 2019-10-05 2025-08-12 Puzzle Medical Devices Inc. Mammalian body implantable fluid flow influencing device
EP3822996A1 (en) * 2019-11-12 2021-05-19 Abiomed Europe GmbH Corrosion-resistant permanent magnet for an intravascular blood pump
EP4072650A4 (en) 2019-12-11 2024-01-10 Shifamed Holdings, LLC Descending aorta and vena cava blood pumps
WO2021127503A1 (en) 2019-12-19 2021-06-24 Shifamed Holdings, Llc Intravascular blood pumps, motors, and fluid control
DE102020102474A1 (de) 2020-01-31 2021-08-05 Kardion Gmbh Pumpe zum Fördern eines Fluids und Verfahren zum Herstellen einer Pumpe
EP3858398A1 (en) * 2020-01-31 2021-08-04 ECP Entwicklungsgesellschaft mbH Intravascular blood pump
EP3858397A1 (en) * 2020-01-31 2021-08-04 Abiomed Europe GmbH Intravascular blood pump
EP3858399A1 (en) * 2020-01-31 2021-08-04 ECP Entwicklungsgesellschaft mbH Intravascular blood pump
EP3884968A1 (en) * 2020-03-27 2021-09-29 Abiomed Europe GmbH Blood pump
WO2021198881A1 (en) 2020-04-02 2021-10-07 Magenta Medical Ltd Centrifugal and mixed-flow impellers for use with a blood pump
EP4039319B1 (en) 2020-04-07 2025-06-04 Magenta Medical Ltd. Cardiac output estimation
WO2021221996A2 (en) 2020-04-29 2021-11-04 Abiomed, Inc. Method of purging a blood pump
CN111840683B (zh) * 2020-07-31 2024-11-26 深圳核心医疗科技股份有限公司 介入式心室辅助装置
JP7744043B2 (ja) 2020-09-14 2025-09-25 カルディオン ゲーエムベーハー 可変流れ領域を備えたインペラを有する心血管補助ポンプ
JP2023550938A (ja) 2020-11-20 2023-12-06 カルディオン ゲーエムベーハー ガイドワイヤ補助具付き機械的循環支持システム
US20220161021A1 (en) * 2020-11-20 2022-05-26 Kardion Gmbh Mechanical circulatory support system with insertion tool
CN112472999B (zh) 2020-12-22 2025-03-21 深圳核心医疗科技股份有限公司 血泵
CN116549834A (zh) 2021-03-09 2023-08-08 马真塔医药有限公司 心室辅助装置
CN113941086B (zh) * 2021-07-06 2024-05-03 丰凯利医疗器械(上海)有限公司 人工辅助泵血装置
EP4620512A3 (en) 2021-08-12 2025-12-24 Abiomed, Inc. Motor cables for intravascular blood pumps
NL2030450B1 (en) * 2021-10-12 2024-11-25 Anhui Tongling Bionic Tech Co Ltd Connector for blood pump bearing and forming mould thereof
IL312387A (en) 2021-10-29 2024-06-01 Abiomed Inc Controlled Purification Recovery Using Tissue Plasminogen Activator (TPA)
CN114215792B (zh) * 2021-12-06 2023-11-10 上海炫脉医疗科技有限公司 一种带全封闭清洗液循环系统的微型泵
CN114225214B (zh) * 2022-01-11 2024-08-20 丰凯利医疗器械(上海)有限公司 导管泵壳体结构以及导管泵装置
US12544560B2 (en) 2022-01-14 2026-02-10 Second Heart Assist, Inc. Wireless chronic implant
TW202335698A (zh) * 2022-01-28 2023-09-16 德商阿比奥梅德歐洲有限公司 血液泵
TW202337515A (zh) * 2022-01-28 2023-10-01 德商阿比奥梅德歐洲有限公司 血液泵
AU2023221297B2 (en) 2022-02-21 2026-05-07 Abiomed, Inc. Method of purging a blood pump
CN115282470B (zh) * 2022-07-08 2023-08-18 深圳核心医疗科技股份有限公司 驱动装置和血泵
CN115192894B (zh) * 2022-07-08 2026-04-03 深圳核心医疗科技股份有限公司 驱动装置及血泵
CN115282467B (zh) * 2022-07-08 2024-02-23 深圳核心医疗科技股份有限公司 驱动机构和血泵
CN115006717B (zh) * 2022-07-08 2026-01-02 深圳核心医疗科技股份有限公司 驱动装置和血泵
EP4477249A4 (en) * 2022-07-08 2025-10-08 Shenzhen Core Medical Tech Co Ltd DRIVE MECHANISM AND BLOOD PUMP
CN115414591B (zh) * 2022-08-15 2023-08-18 深圳核心医疗科技股份有限公司 驱动装置和血泵
CN115025387B (zh) * 2022-07-08 2023-05-30 深圳核心医疗科技股份有限公司 驱动装置和血泵
CN115300786A (zh) * 2022-07-26 2022-11-08 深圳核心医疗科技有限公司 驱动装置和血泵
CN115253063A (zh) * 2022-09-02 2022-11-01 深圳核心医疗科技有限公司 驱动机构和血泵
CN115382092A (zh) * 2022-09-05 2022-11-25 深圳核心医疗科技有限公司 驱动装置和血泵
CA3262643A1 (en) 2022-09-14 2024-03-21 Magenta Medical Ltd PUMP OUTLET TUBE
CN115459507B (zh) * 2022-09-20 2023-04-14 安徽通灵仿生科技有限公司 导管泵电机
AU2023371536A1 (en) 2022-11-01 2025-05-01 Puzzle Medical Devices Inc. Implantable medical devices and related methods thereof
CN115804905B (zh) * 2022-11-14 2024-03-01 心擎医疗（苏州）股份有限公司 一种导管泵
CN115738068B (zh) * 2022-12-19 2025-12-05 浙江迪远医疗器械有限公司 一种血液泵
CN116271504B (zh) * 2023-02-02 2023-11-28 南京医科大学第二附属医院 一种介入式血泵
CN116077823B (zh) * 2023-03-07 2024-06-28 南京医科大学第二附属医院 一种心脏辅助泵
JP2026510028A (ja) * 2023-03-09 2026-03-27 アビオメド インコーポレイテッド 医療機器の表面改質
DE112024001706T5 (de) * 2023-04-13 2026-01-29 Abiomed, Inc. Blutpumpe
AU2024401293A1 (en) * 2023-12-15 2026-07-30 Abiomed Europe Gmbh Blood pump motor
CN118142073B (zh) * 2024-03-28 2024-10-29 深圳市万至达电机制造有限公司 一种长寿命服役微型轴流血泵

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000512191A (ja) 1997-04-02 2000-09-19 インペラ カーディオテヒニック ゲゼルシャフト ミット ベシュレンクター ハフツング 心内血液ポンプ
US20100174131A1 (en) 2007-06-14 2010-07-08 Calon Cardio Technology Limited Reduced Diameter Axial Rotary Pump for Cardiac Assist

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE74776T1 (de) * 1983-09-28 1992-05-15 Nimbus Inc Antithrombose blutpumpe.
US4704121A (en) * 1983-09-28 1987-11-03 Nimbus, Inc. Anti-thrombogenic blood pump
US4944722A (en) * 1989-02-23 1990-07-31 Nimbus Medical, Inc. Percutaneous axial flow blood pump
US5211546A (en) * 1990-05-29 1993-05-18 Nu-Tech Industries, Inc. Axial flow blood pump with hydrodynamically suspended rotor
US5393207A (en) * 1993-01-21 1995-02-28 Nimbus, Inc. Blood pump with disposable rotor assembly
US5840070A (en) * 1996-02-20 1998-11-24 Kriton Medical, Inc. Sealless rotary blood pump
US5911685A (en) * 1996-04-03 1999-06-15 Guidant Corporation Method and apparatus for cardiac blood flow assistance
DE19613564C1 (de) * 1996-04-04 1998-01-08 Guenter Prof Dr Rau Intravasale Blutpumpe
AT404318B (de) * 1996-07-29 1998-10-27 Heinrich Dr Schima Zentrifugalpumpe bestehend aus einem pumpenkopf und einem scheibenläuferantrieb zur förderung von blut und anderen scherempfindlichen flüssigkeiten
US6149683A (en) * 1998-10-05 2000-11-21 Kriton Medical, Inc. Power system for an implantable heart pump
US6158984A (en) * 1998-12-28 2000-12-12 Kriton Medical, Inc. Rotary blood pump with ceramic members
DE29921352U1 (de) * 1999-12-04 2001-04-12 Impella Cardiotechnik AG, 52074 Aachen Intravasale Blutpumpe
US6527699B1 (en) * 2000-06-02 2003-03-04 Michael P. Goldowsky Magnetic suspension blood pump
JP2002315824A (ja) 2001-04-23 2002-10-29 National Institute Of Advanced Industrial & Technology 人工心臓用回転ポンプ
JP4041376B2 (ja) * 2002-09-30 2008-01-30 テルモ株式会社 血液ポンプ装置
EP1430919A1 (en) * 2002-12-17 2004-06-23 Terumo Kabushiki Kaisha Centrifugal blood pump apparatus
US8419609B2 (en) * 2005-10-05 2013-04-16 Heartware Inc. Impeller for a rotary ventricular assist device
JP2006188966A (ja) * 2004-12-28 2006-07-20 Nippon Densan Corp 小型遠心ファン
US7377860B2 (en) 2005-07-13 2008-05-27 Acushnet Company Metal wood golf club head
CA2611313A1 (en) * 2005-06-06 2006-12-14 The Cleveland Clinic Foundation Blood pump
DE102007014224A1 (de) 2007-03-24 2008-09-25 Abiomed Europe Gmbh Blutpumpe mit Mikromotor
US7762941B2 (en) * 2007-04-25 2010-07-27 Robert Jarvik Blood pump bearings with separated contact surfaces
DE502007005015C5 (de) * 2007-10-08 2020-02-20 Ais Gmbh Aachen Innovative Solutions Katheter-Vorrichtung
US9199020B2 (en) * 2007-11-01 2015-12-01 Abiomed, Inc. Purge-free miniature rotary pump
EP2308422B1 (en) * 2008-06-23 2013-06-05 Cardiobridge GmbH Catheter pump for circulatory support
US20100017413A1 (en) 2008-07-17 2010-01-21 Ian Edward James Systems and methods for transferring value
CA2738638A1 (en) * 2008-09-26 2010-04-01 Carnegie Mellon University Magnetically-levitated blood pump with optimization method enabling miniaturization
WO2010118475A1 (en) * 2009-04-16 2010-10-21 Bivacor Pty Ltd Heart pump controller
GB0906642D0 (en) 2009-04-17 2009-06-03 Calon Cardio Technology Ltd Cardiac pump
RU2553938C2 (ru) * 2009-05-18 2015-06-20 Кардиобридж Гмбх Катетерный насос
EP2386248B1 (en) 2010-05-14 2018-06-27 Samsung Medison Co., Ltd. Ultrasonic diagnostic apparatus
DE102012202411B4 (de) * 2012-02-16 2018-07-05 Abiomed Europe Gmbh Intravasale blutpumpe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000512191A (ja) 1997-04-02 2000-09-19 インペラ カーディオテヒニック ゲゼルシャフト ミット ベシュレンクター ハフツング 心内血液ポンプ
US20100174131A1 (en) 2007-06-14 2010-07-08 Calon Cardio Technology Limited Reduced Diameter Axial Rotary Pump for Cardiac Assist

Also Published As

Publication number Publication date
JP2020096856A (ja) 2020-06-25
KR20220048054A (ko) 2022-04-19
AU2013220350B2 (en) 2017-08-31
JP6511116B2 (ja) 2019-05-15
EP3329951A1 (de) 2018-06-06
AU2017265147B2 (en) 2019-09-19
EP3338825A1 (de) 2018-06-27
JP2015508678A (ja) 2015-03-23
KR20250053987A (ko) 2025-04-22
JP2022020677A (ja) 2022-02-01
KR102277027B1 (ko) 2021-07-13
AU2019283822B2 (en) 2021-12-09
EP2814534A1 (de) 2014-12-24
KR20230162727A (ko) 2023-11-28
US11648390B2 (en) 2023-05-16
AU2021218070B2 (en) 2023-12-21
EP4023282B1 (de) 2025-04-16
AU2021218070A1 (en) 2021-09-09
DK3329951T3 (da) 2020-07-20
EP3329951B1 (de) 2020-04-29
KR20210088755A (ko) 2021-07-14
KR102196906B1 (ko) 2020-12-30
AU2019283822A1 (en) 2020-01-16
ES3033781T3 (en) 2025-08-07
US12064616B2 (en) 2024-08-20
US10610626B2 (en) 2020-04-07
US20230302271A1 (en) 2023-09-28
JP2018057878A (ja) 2018-04-12
KR102903974B1 (ko) 2025-12-24
KR20140128434A (ko) 2014-11-05
AU2013220350A1 (en) 2014-09-11
EP4023282A1 (de) 2022-07-06
AU2017265147A1 (en) 2017-12-14
KR102683126B1 (ko) 2024-07-10
US20170087286A1 (en) 2017-03-30
EP2814534B1 (de) 2017-07-05
KR20240110104A (ko) 2024-07-12
DE102012202411A1 (de) 2013-08-22
JP6965379B2 (ja) 2021-11-10
US9550017B2 (en) 2017-01-24
DK3338825T3 (da) 2021-08-23
JP2019022735A (ja) 2019-02-14
JP7585287B2 (ja) 2024-11-18
EP4691542A2 (de) 2026-02-11
KR102605430B1 (ko) 2023-11-23
JP2023040043A (ja) 2023-03-22
ES2795652T3 (es) 2020-11-24
ES2883161T3 (es) 2021-12-07
KR102091118B1 (ko) 2020-03-19
US20150051436A1 (en) 2015-02-19
AU2024201799A1 (en) 2024-04-04
DK4023282T3 (da) 2025-06-23
KR102795533B1 (ko) 2025-04-15
JP2025010426A (ja) 2025-01-20
KR20210000322A (ko) 2021-01-04
WO2013120957A1 (de) 2013-08-22
KR20200032241A (ko) 2020-03-25
AU2024201799B2 (en) 2026-04-30
US20250032774A1 (en) 2025-01-30
JP6261517B2 (ja) 2018-01-17
EP4691542A3 (de) 2026-04-08
DE102012202411B4 (de) 2018-07-05
AU2017265155A1 (en) 2017-12-14
JP6712627B2 (ja) 2020-06-24
JP7200325B2 (ja) 2023-01-06
US20200261633A1 (en) 2020-08-20
EP3338825B1 (de) 2021-06-02
AU2017265155B2 (en) 2019-05-16

Similar Documents

Publication Publication Date Title
KR102277027B1 (ko) 혈관내 혈액 펌프
HK40076599B (en) Intravascular blood pump

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

A107 Divisional application of patent
GRNT Written decision to grant
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 5