DK3628344T3 - Blodpumpe - Google Patents

Blodpumpe Download PDF

Info

Publication number
DK3628344T3
DK3628344T3 DK19202306.7T DK19202306T DK3628344T3 DK 3628344 T3 DK3628344 T3 DK 3628344T3 DK 19202306 T DK19202306 T DK 19202306T DK 3628344 T3 DK3628344 T3 DK 3628344T3
Authority
DK
Denmark
Prior art keywords
blood pump
blood
pump
Prior art date
Application number
DK19202306.7T
Other languages
English (en)
Inventor
Thorsten Siess
Gerd Spanier
Jörg Schumacher
Original Assignee
Ecp Entw Mbh
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 Ecp Entw Mbh filed Critical Ecp Entw Mbh
Application granted granted Critical
Publication of DK3628344T3 publication Critical patent/DK3628344T3/da

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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
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/419—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being permanent magnetic, e.g. from a rotating magnetic coupling between driving and driven magnets
    • 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
    • A61M60/40—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
    • A61M60/10—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
    • 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
    • A61M60/825—Contact bearings, e.g. ball-and-cup or pivot 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0211—Ceramics
    • 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
    • A61M2205/0238—General characteristics of the apparatus characterised by a particular materials the material being a coating or protective layer
    • 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
    • A61M2205/10—General characteristics of the apparatus with powered movement mechanisms
    • A61M2205/103—General characteristics of the apparatus with powered movement mechanisms rotating
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3606—General characteristics of the apparatus related to heating or cooling cooled
DK19202306.7T 2015-10-09 2016-10-04 Blodpumpe DK3628344T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15189242.9A EP3153191A1 (de) 2015-10-09 2015-10-09 Blutpumpe
EP16775731.9A EP3359214B1 (de) 2015-10-09 2016-10-04 Blutpumpe

Publications (1)

Publication Number Publication Date
DK3628344T3 true DK3628344T3 (da) 2024-03-25

Family

ID=54292710

Family Applications (2)

Application Number Title Priority Date Filing Date
DK19202306.7T DK3628344T3 (da) 2015-10-09 2016-10-04 Blodpumpe
DK16775731.9T DK3359214T3 (da) 2015-10-09 2016-10-04 Blodpumpe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK16775731.9T DK3359214T3 (da) 2015-10-09 2016-10-04 Blodpumpe

Country Status (10)

Country Link
US (2) US11219755B2 (da)
EP (4) EP3153191A1 (da)
JP (3) JP6847935B2 (da)
KR (2) KR102618774B1 (da)
CN (2) CN108136090B (da)
CA (1) CA3000579A1 (da)
DK (2) DK3628344T3 (da)
ES (1) ES2775181T3 (da)
HK (1) HK1251499A1 (da)
WO (1) WO2017060254A1 (da)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2858711B1 (en) 2012-06-06 2018-03-07 Magenta Medical Ltd. Prosthetic renal valve
EP3656293B1 (en) 2013-03-13 2021-08-25 Magenta Medical Ltd. Blood pump and blood-impermeable sleeve
US10583231B2 (en) 2013-03-13 2020-03-10 Magenta Medical Ltd. Blood pump
US20150133861A1 (en) 2013-11-11 2015-05-14 Kevin P. McLennan Thermal management system and method for medical devices
US11291824B2 (en) 2015-05-18 2022-04-05 Magenta Medical Ltd. Blood pump
NZ737340A (en) 2015-05-26 2019-06-28 Icu Medical Inc Disposable infusion fluid delivery device for programmable large volume drug delivery
EP3153191A1 (de) * 2015-10-09 2017-04-12 ECP Entwicklungsgesellschaft mbH Blutpumpe
CA3039285A1 (en) 2016-10-25 2018-05-03 Magenta Medical Ltd. Ventricular assist device
WO2018096531A1 (en) 2016-11-23 2018-05-31 Magenta Medical Ltd. Blood pumps
WO2018226991A1 (en) 2017-06-07 2018-12-13 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
ES2896901T3 (es) * 2017-08-23 2022-02-28 Ecp Entw Mbh Cubierta del eje de accionamiento con una parte termoconductora
US11511103B2 (en) 2017-11-13 2022-11-29 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
EP3689388B1 (en) * 2018-01-10 2022-04-06 Magenta Medical Ltd. Ventricular assist device
US10905808B2 (en) 2018-01-10 2021-02-02 Magenta Medical Ltd. Drive cable for use with a blood pump
DE102018201030A1 (de) 2018-01-24 2019-07-25 Kardion Gmbh Magnetkuppelelement mit magnetischer Lagerungsfunktion
US10722631B2 (en) 2018-02-01 2020-07-28 Shifamed Holdings, Llc Intravascular blood pumps and methods of use and manufacture
US10722627B1 (en) 2018-05-24 2020-07-28 RBTS Inc. Blood pump bearing with integrated fluid diffuser/inducer system
WO2019239259A1 (en) * 2018-06-12 2019-12-19 Venstramedical Pty Limited Intracardiac percutaneous pump for circulatory support and related systems and methods
DE102018211327A1 (de) 2018-07-10 2020-01-16 Kardion Gmbh Laufrad für ein implantierbares, vaskuläres Unterstützungssystem
CN111166948A (zh) * 2018-11-09 2020-05-19 上海微创医疗器械（集团）有限公司 经皮血泵及其网篮
EP3782667B1 (en) 2019-01-24 2022-04-06 Magenta Medical Ltd. Impeller and frame of a blood pump
CN112107749B (zh) * 2019-06-21 2022-06-07 上海微创心力医疗科技有限公司 一种导流装置和导管泵
JP2022540616A (ja) 2019-07-12 2022-09-16 シファメド・ホールディングス・エルエルシー 血管内血液ポンプならびに製造および使用の方法
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
USD939079S1 (en) 2019-08-22 2021-12-21 Icu Medical, Inc. Infusion pump
WO2021062265A1 (en) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Intravascular blood pump systems and methods of use and control thereof
CN110841123A (zh) * 2019-12-23 2020-02-28 张瑞娟 一种心血管治疗用血液循环装置
DE102020102474A1 (de) 2020-01-31 2021-08-05 Kardion Gmbh Pumpe zum Fördern eines Fluids und Verfahren zum Herstellen einer Pumpe
CN113457006B (zh) * 2021-06-30 2023-03-17 苏州心擎医疗技术有限公司 可折叠叶轮以及血泵
CN113244526B (zh) * 2021-07-06 2021-11-19 丰凯医疗器械（上海）有限公司 人工辅助泵血装置
WO2023283751A1 (zh) * 2021-07-12 2023-01-19 苏州心擎医疗技术有限公司 用于对心脏在发生功能衰竭时进行辅助的装置
EP4252825A3 (en) * 2021-10-11 2023-12-27 Magenta Medical Ltd. Ventricular assist device
TW202335698A (zh) * 2022-01-28 2023-09-16 德商阿比奥梅德歐洲有限公司 血液泵
US20230347132A1 (en) * 2022-02-21 2023-11-02 Abiomed, Inc. Method of purging a blood pump
WO2023230157A1 (en) * 2022-05-24 2023-11-30 Kardion Gmbh Insertion catheter for a circulatory support catheter
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

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB802301A (en) * 1956-10-05 1958-10-01 Chempump Corp Improvements in electric motor driven pumps
GB1508428A (en) 1974-07-25 1978-04-26 Sealed Motor Constr Co Ltd Axial gap electric motors
US4625712A (en) * 1983-09-28 1986-12-02 Nimbus, Inc. High-capacity intravascular blood pump utilizing percutaneous access
US4895557A (en) 1987-12-07 1990-01-23 Nimbus Medical, Inc. Drive mechanism for powering intravascular blood pumps
US5040944A (en) * 1989-09-11 1991-08-20 Cook Einar P Pump having impeller rotational about convoluted stationary member
US5112200A (en) * 1990-05-29 1992-05-12 Nu-Tech Industries, Inc. Hydrodynamically suspended rotor axial flow blood pump
JPH06102087B2 (ja) * 1992-12-15 1994-12-14 株式会社サンメディカル技術研究所 人工心臓
US6387125B1 (en) * 1992-06-23 2002-05-14 Sun Medical Technology Research Corporation Auxiliary artificial heart of an embedded type
US5957672A (en) * 1993-11-10 1999-09-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Blood pump bearing system
US5527272A (en) * 1994-02-14 1996-06-18 Fresenius Usa, Inc. Bacteriocidal dialysis collection bag and method
JPH08206192A (ja) * 1994-12-02 1996-08-13 San Medical Gijutsu Kenkyusho:Kk 人工心臓のシール機構
US6048363A (en) * 1997-05-13 2000-04-11 Nagyszalanczy; Lorant Centrifugal blood pump apparatus
DE10058669B4 (de) * 2000-11-25 2004-05-06 Impella Cardiotechnik Ag Mikromotor
EP1898971B1 (en) * 2005-06-06 2015-03-11 The Cleveland Clinic Foundation Blood pump
SE529854C2 (sv) 2005-09-15 2007-12-11 Lind Finance & Dev Ab Anordning för kylning av ett hus samt förfarande
DE102007014224A1 (de) * 2007-03-24 2008-09-25 Abiomed Europe Gmbh Blutpumpe mit Mikromotor
DE102007034045B4 (de) * 2007-07-20 2009-11-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Elektrodynamischer Erreger
CA2769631A1 (en) 2009-07-01 2011-01-06 The Penn State Research Foundation Blood pump with expandable cannula
WO2012094641A2 (en) * 2011-01-06 2012-07-12 Thoratec Corporation Percutaneous heart pump
US9421311B2 (en) * 2012-07-03 2016-08-23 Thoratec Corporation Motor assembly for catheter pump
EP4186557A1 (en) * 2012-07-03 2023-05-31 Tc1 Llc Motor assembly for catheter pump
KR101321105B1 (ko) * 2012-08-31 2013-10-23 주식회사 엘제이 캔드모터
KR101461596B1 (ko) * 2012-12-17 2014-11-20 엘지이노텍 주식회사 모터의 회전자
EP2868331B1 (de) 2013-11-01 2016-07-13 ECP Entwicklungsgesellschaft mbH Pumpe, insbesondere Blutpumpe
CN104225696B (zh) * 2014-09-04 2017-06-27 江苏大学 一种折叠式微创植入的心室内轴流血泵
EP3247420B1 (en) * 2015-01-22 2019-10-02 Tc1 Llc Reduced rotational mass motor assembly for catheter pump
CN107532340A (zh) 2015-04-27 2018-01-02 陶氏环球技术有限责任公司 由聚烯烃制造制成制品的方法
EP3153191A1 (de) 2015-10-09 2017-04-12 ECP Entwicklungsgesellschaft mbH Blutpumpe

Also Published As

Publication number Publication date
ES2775181T3 (es) 2020-07-24
EP3628344B1 (de) 2024-01-31
CN108136090B (zh) 2021-09-03
US20220184373A1 (en) 2022-06-16
JP6847935B2 (ja) 2021-03-24
CN113633886A (zh) 2021-11-12
KR20180066900A (ko) 2018-06-19
WO2017060254A1 (de) 2017-04-13
CA3000579A1 (en) 2017-04-13
JP7206306B2 (ja) 2023-01-17
KR20240005172A (ko) 2024-01-11
KR102618774B1 (ko) 2023-12-27
JP2021094413A (ja) 2021-06-24
US11219755B2 (en) 2022-01-11
EP3359214B1 (de) 2019-12-04
DK3359214T3 (da) 2020-03-09
JP2023033367A (ja) 2023-03-10
EP3628344A1 (de) 2020-04-01
CN108136090A (zh) 2018-06-08
EP3359214A1 (de) 2018-08-15
EP4316568A2 (de) 2024-02-07
HK1251499A1 (zh) 2019-02-01
US11826501B2 (en) 2023-11-28
US20190060539A1 (en) 2019-02-28
JP2018536447A (ja) 2018-12-13
EP3153191A1 (de) 2017-04-12

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