DK3684439T3 - Blodpumpe - Google Patents

Blodpumpe Download PDF

Info

Publication number
DK3684439T3
DK3684439T3 DK18769706.5T DK18769706T DK3684439T3 DK 3684439 T3 DK3684439 T3 DK 3684439T3 DK 18769706 T DK18769706 T DK 18769706T DK 3684439 T3 DK3684439 T3 DK 3684439T3
Authority
DK
Denmark
Prior art keywords
blood pumps
pumps
blood
Prior art date
Application number
DK18769706.5T
Other languages
English (en)
Inventor
Thorsten Siess
Wolfgang Kerkhoffs
Peter Skrodsky
Jimpo Wang
Marius Grauwinkel
Original Assignee
Abiomed Europe Gmbh
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 Abiomed Europe Gmbh filed Critical Abiomed Europe Gmbh
Application granted granted Critical
Publication of DK3684439T3 publication Critical patent/DK3684439T3/da

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
    • A61M60/40—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
    • A61M60/135—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
    • A61M60/13—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
    • 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
    • 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
    • A61M60/20—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
    • A61M60/221—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having both radial and axial components, e.g. mixed 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
    • A61M60/20—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
    • A61M60/242—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 with the outlet substantially perpendicular to the axis of rotation
    • 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
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • 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
    • A61M60/82—Magnetic 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
    • A61M60/818—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
    • A61M60/80—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
    • A61M60/855—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • External Artificial Organs (AREA)
DK18769706.5T 2017-09-19 2018-09-14 Blodpumpe DK3684439T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17191940.0A EP3456367A1 (en) 2017-09-19 2017-09-19 Blood pump
PCT/EP2018/074929 WO2019057636A1 (en) 2017-09-19 2018-09-14 BLOOD PUMP

Publications (1)

Publication Number Publication Date
DK3684439T3 true DK3684439T3 (da) 2021-08-30

Family

ID=59914395

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18769706.5T DK3684439T3 (da) 2017-09-19 2018-09-14 Blodpumpe

Country Status (11)

Country Link
US (2) US11648388B2 (da)
EP (3) EP3456367A1 (da)
JP (2) JP7317006B2 (da)
KR (2) KR20240000656A (da)
CN (3) CN111344026B (da)
AU (1) AU2018335112A1 (da)
DK (1) DK3684439T3 (da)
ES (1) ES2884950T3 (da)
IL (2) IL273154B2 (da)
SG (1) SG11202002292SA (da)
WO (1) WO2019057636A1 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018201030A1 (de) 2018-01-24 2019-07-25 Kardion Gmbh Magnetkuppelelement mit magnetischer Lagerungsfunktion
EP3542836A1 (en) * 2018-03-23 2019-09-25 Abiomed Europe GmbH Intravascular blood pump with ceramic inner sleeve
DE102018207611A1 (de) 2018-05-16 2019-11-21 Kardion Gmbh Rotorlagerungssystem
DE102018211327A1 (de) 2018-07-10 2020-01-16 Kardion Gmbh Laufrad für ein implantierbares, vaskuläres Unterstützungssystem
EP3711786A1 (en) * 2019-03-19 2020-09-23 Abiomed Europe GmbH Blood pump
EP3711787A1 (en) * 2019-03-19 2020-09-23 Abiomed Europe GmbH Blood pump
CN113891738A (zh) 2019-05-29 2022-01-04 阿比奥梅德公司 提高马达效率的线圈绕组模式
EP3785745A1 (en) 2019-09-02 2021-03-03 Abiomed Europe GmbH Blood pump
DE102020102474A1 (de) 2020-01-31 2021-08-05 Kardion Gmbh Pumpe zum Fördern eines Fluids und Verfahren zum Herstellen einer Pumpe
TW202218705A (zh) * 2020-09-22 2022-05-16 德商阿比奥梅德歐洲有限公司 血泵
CN112472999A (zh) * 2020-12-22 2021-03-12 余顺周 血泵
AU2022328388A1 (en) 2021-08-12 2024-02-15 Abiomed, Inc. Motor cables for intravascular blood pumps
TW202335698A (zh) * 2022-01-28 2023-09-16 德商阿比奥梅德歐洲有限公司 血液泵
TWI787128B (zh) * 2022-05-12 2022-12-11 周玉珠 電磁轉動裝置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6015272A (en) * 1996-06-26 2000-01-18 University Of Pittsburgh Magnetically suspended miniature fluid pump and method of designing the same
US6042347A (en) * 1998-07-27 2000-03-28 Scholl; Frank G. Pedia-cadio pump
DE60021554T2 (de) * 1999-04-23 2006-03-30 Ventrassist Pty Ltd., Brisbane Rotationsblutpumpe sowie kontrollsystem dafür
JP2001336528A (ja) * 2000-05-25 2001-12-07 Ntn Corp 磁気浮上装置
JP4767488B2 (ja) * 2003-10-23 2011-09-07 Ｎｔｎ株式会社 磁気浮上型ポンプ
DE102006036948A1 (de) 2006-08-06 2008-02-07 Akdis, Mustafa, Dipl.-Ing. Blutpumpe
US20090112312A1 (en) * 2007-02-26 2009-04-30 Larose Jeffrey A Intravascular ventricular assist device
EP2109119A1 (en) * 2008-04-07 2009-10-14 Haute Ecole d'Ingénierie et de Gestion du Canton de Vaud (HEIG-VD) A permeable-magnetocaloric material and a magnetic refrigerator, a heat pump or a power generator using this material
JP5693812B2 (ja) 2008-12-11 2015-04-01 ソーラテック コーポレイション 遠心式ポンプ装置
EP2372160B1 (en) * 2008-12-08 2014-07-30 Thoratec Corporation Centrifugal pump device
JP2012050195A (ja) * 2010-08-25 2012-03-08 Panasonic Electric Works Co Ltd モータ、当該モータを駆動源とするポンプ、当該ポンプを搭載したポンプ駆動機器
JP5969979B2 (ja) * 2011-03-28 2016-08-17 ソーラテック コーポレイション 回転駆動装置およびそれを用いた遠心式ポンプ装置
DE102012202411B4 (de) 2012-02-16 2018-07-05 Abiomed Europe Gmbh Intravasale blutpumpe
CN102755672A (zh) * 2012-06-21 2012-10-31 北京工业大学 采用高磁导率材料叶轮的血泵
CN103591028B (zh) 2013-10-23 2016-08-24 北京精密机电控制设备研究所 一种用于治疗心脏功能衰竭的心尖植入式离心泵
CN105370584B (zh) * 2014-08-15 2019-05-21 广东德昌电机有限公司 电动泵
EP3043228B1 (de) * 2015-01-09 2018-09-19 Levitronix GmbH Strömungsregler sowie verfahren zum einstellen vorgebbaren volumenstroms

Also Published As

Publication number Publication date
CN116850443A (zh) 2023-10-10
CN111344026B (zh) 2023-04-28
SG11202002292SA (en) 2020-04-29
IL273154B1 (en) 2024-01-01
US20230347134A1 (en) 2023-11-02
JP7317006B2 (ja) 2023-07-28
IL273154A (en) 2020-04-30
ES2884950T3 (es) 2021-12-13
IL273154B2 (en) 2024-05-01
JP2020534085A (ja) 2020-11-26
WO2019057636A1 (en) 2019-03-28
CN111344026A (zh) 2020-06-26
KR102618057B1 (ko) 2023-12-27
EP3684439B1 (en) 2021-07-28
AU2018335112A1 (en) 2020-04-02
US20200330666A1 (en) 2020-10-22
IL308969A (en) 2024-01-01
EP3919115A1 (en) 2021-12-08
CN116920266A (zh) 2023-10-24
EP3684439A1 (en) 2020-07-29
JP2023126506A (ja) 2023-09-07
KR20240000656A (ko) 2024-01-02
KR20200057734A (ko) 2020-05-26
EP3456367A1 (en) 2019-03-20
US11648388B2 (en) 2023-05-16

Similar Documents

Publication Publication Date Title
DK3668562T3 (da) Blodpumpe
DK3432944T3 (da) Blodpumpe
DK3359214T3 (da) Blodpumpe
DK3357523T3 (da) Blodpumpe
DK3684439T3 (da) Blodpumpe
DK3413948T3 (da) Blodpumpesystem
DK3795208T3 (da) Blodpumpe
DK3424545T3 (da) Blodpumpe
DK3069738T3 (da) Blodpumpe
DK3069740T3 (da) Blodpumpe
DK3359215T3 (da) Pumpe, især blodpumpe
DK3142722T3 (da) Blodpumpehuskomponent
DE112019002736A5 (de) Blutpumpe
DK3474804T3 (da) Medicinsk forbinding
DE112017004905A5 (de) Blutpumpe
GB201615650D0 (en) Blood pump
DK3914310T3 (da) Blodpumpe
DE112016002000A5 (de) Pumpenvorrichtung
DK3230589T3 (da) Peristaltiske pumper
DK3380131T3 (da) Implanterbart fluidpumpesystem
DK3914311T3 (da) Blodpumpe
DK3941546T3 (da) Blodpumpe
DK3276177T3 (da) Spiralhuspumpe
DE112019001555A5 (de) Blutpumpe
DK3474803T3 (da) Medicinsk forbinding