ATE521378T1 - Katheter für herzfunktionshilfe - Google Patents

Katheter für herzfunktionshilfe

Info

Publication number
ATE521378T1
ATE521378T1 AT08719171T AT08719171T ATE521378T1 AT E521378 T1 ATE521378 T1 AT E521378T1 AT 08719171 T AT08719171 T AT 08719171T AT 08719171 T AT08719171 T AT 08719171T AT E521378 T1 ATE521378 T1 AT E521378T1
Authority
AT
Austria
Prior art keywords
catheter
cardiac
aid
cardiac aid
Prior art date
Application number
AT08719171T
Other languages
English (en)
Inventor
Mohl Werner
Original Assignee
Miracor Medical Systems 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39721653&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE521378(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Miracor Medical Systems Gmbh filed Critical Miracor Medical Systems Gmbh
Application granted granted Critical
Publication of ATE521378T1 publication Critical patent/ATE521378T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/027—Details of the magnetic circuit
    • 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
    • A61M60/148—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
    • 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
    • A61M60/405—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • 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
    • A61M60/40—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
    • A61M60/515—Regulation using real-time patient data
    • A61M60/523—Regulation using real-time patient data using blood flow data, e.g. from blood flow transducers
    • 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
    • A61M60/833—Occluders for preventing backflow
    • 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
    • A61M60/861—Connections or anchorings for connecting or anchoring pumps or pumping devices to parts of 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
    • A61M60/40—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • External Artificial Organs (AREA)
  • Transplantation (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
AT08719171T 2007-02-27 2008-02-27 Katheter für herzfunktionshilfe ATE521378T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0030607A AT504990B1 (de) 2007-02-27 2007-02-27 Katheter zur unterstützung der leistung eines herzens
PCT/IB2008/000421 WO2008104858A2 (en) 2007-02-27 2008-02-27 Catheter to assist the performance of a heart

Publications (1)

Publication Number Publication Date
ATE521378T1 true ATE521378T1 (de) 2011-09-15

Family

ID=39721653

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0030607A AT504990B1 (de) 2007-02-27 2007-02-27 Katheter zur unterstützung der leistung eines herzens
AT08719171T ATE521378T1 (de) 2007-02-27 2008-02-27 Katheter für herzfunktionshilfe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT0030607A AT504990B1 (de) 2007-02-27 2007-02-27 Katheter zur unterstützung der leistung eines herzens

Country Status (9)

Country Link
US (18) US8255050B2 (de)
EP (1) EP2114484B1 (de)
JP (1) JP5274485B2 (de)
CN (1) CN101678158A (de)
AT (2) AT504990B1 (de)
ES (1) ES2371128T3 (de)
PL (1) PL2114484T3 (de)
PT (1) PT2114484E (de)
WO (1) WO2008104858A2 (de)

Families Citing this family (98)

* 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
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
AT504990B1 (de) 2007-02-27 2008-12-15 Miracor Medizintechnik Handels Katheter zur unterstützung der leistung eines herzens
JP5665748B2 (ja) * 2008-10-06 2015-02-04 インディアナ・ユニバーシティ・リサーチ・アンド・テクノロジー・コーポレーション 能動的又は受動的補助のための装置
DE102010011998A1 (de) 2009-03-24 2010-09-30 Ecp Entwicklungsgesellschaft Mbh Fluidpumpeinrichtung
US9352447B2 (en) 2009-09-08 2016-05-31 Us Synthetic Corporation Superabrasive elements and methods for processing and manufacturing the same using protective layers
US9138518B2 (en) 2011-01-06 2015-09-22 Thoratec Corporation Percutaneous heart pump
US8849398B2 (en) 2011-08-29 2014-09-30 Minnetronix, Inc. Expandable blood pump for cardiac support
US9162017B2 (en) 2011-08-29 2015-10-20 Minnetronix, Inc. Expandable vascular pump
US8734331B2 (en) 2011-08-29 2014-05-27 Minnetronix, Inc. Expandable blood pumps and methods of their deployment and use
DE102013008168A1 (de) 2012-05-14 2013-11-14 Thoratec Corporation Laufrad für Katheterpumpe
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
US9872947B2 (en) 2012-05-14 2018-01-23 Tc1 Llc Sheath system for catheter pump
US9327067B2 (en) 2012-05-14 2016-05-03 Thoratec Corporation Impeller for catheter pump
US8721517B2 (en) 2012-05-14 2014-05-13 Thoratec Corporation Impeller for catheter pump
US9421311B2 (en) 2012-07-03 2016-08-23 Thoratec Corporation Motor assembly for catheter pump
US9358329B2 (en) 2012-07-03 2016-06-07 Thoratec Corporation Catheter pump
EP4186557A1 (de) 2012-07-03 2023-05-31 Tc1 Llc Motoranordnung für katheterpumpe
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
US11077294B2 (en) 2013-03-13 2021-08-03 Tc1 Llc Sheath assembly for catheter pump
US11033728B2 (en) 2013-03-13 2021-06-15 Tc1 Llc Fluid handling system
US9308302B2 (en) 2013-03-15 2016-04-12 Thoratec Corporation Catheter pump assembly including a stator
EP3797810B1 (de) 2013-03-15 2025-09-03 Tc1 Llc Katheterpumpenanordnung mit einem stator
EP2796156A1 (de) * 2013-04-24 2014-10-29 ETH Zurich Biomedizinische Vorrichtung zum Pumpen von Blut eines Patienten oder eines Tieres durch einen sekundären intra- oder extrakorporalen Blutkreislauf
US10583232B2 (en) 2014-04-15 2020-03-10 Tc1 Llc Catheter pump with off-set motor position
EP3131615B1 (de) 2014-04-15 2021-06-09 Tc1 Llc Sensoren für katheterpumpen
EP3131597B1 (de) 2014-04-15 2020-12-02 Tc1 Llc Katheterpumpeneinführersysteme
WO2015160980A1 (en) 2014-04-15 2015-10-22 Thoratec Corporation Heart pump providing adjustable out flow
US9827356B2 (en) 2014-04-15 2017-11-28 Tc1 Llc Catheter pump with access ports
CN106714862B (zh) 2014-07-16 2019-08-09 心脏器械股份有限公司 经心尖心室辅助装置的植入及其套件
WO2016028644A1 (en) 2014-08-18 2016-02-25 Thoratec Corporation Guide features for percutaneous catheter pump
WO2016053688A1 (en) 2014-10-01 2016-04-07 Heartware, Inc. Backup controller system with updating
WO2016118781A2 (en) 2015-01-22 2016-07-28 Thoratec Corporation Motor assembly with heat exchanger for 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
US9907890B2 (en) 2015-04-16 2018-03-06 Tc1 Llc Catheter pump with positioning brace
CN104983559B (zh) * 2015-05-14 2018-01-16 吴翠香 内科心脏增压器
EP3808402A1 (de) 2016-07-21 2021-04-21 Tc1 Llc Gasgefüllte kammer für eine katheterpumpenmotoranordnung
US11160970B2 (en) 2016-07-21 2021-11-02 Tc1 Llc Fluid seals for catheter pump motor assembly
CN115040776B (zh) 2016-10-25 2026-03-20 马真塔医药有限公司 心室辅助装置
RU2637605C1 (ru) * 2016-11-09 2017-12-05 Алексей Васильевич Коротеев Микроаксиальный насос поддержки кровообращения (варианты)
DK3570739T3 (da) * 2017-01-19 2025-03-24 HighDim GmbH Indretninger og fremgangsmåder til at bestemme hjertefunktionen hos en levende person
DE102017102825A1 (de) * 2017-02-13 2018-08-16 Cardiobridge Gmbh Katheterpumpe mit Antriebseinheit und Katheter
EP3634528B1 (de) 2017-06-07 2023-06-07 Shifamed Holdings, LLC Intravaskuläre fluidbewegungsvorrichtungen, systeme und verwendungsverfahren
US11511103B2 (en) 2017-11-13 2022-11-29 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
EP4039321B1 (de) 2018-01-10 2026-03-25 Magenta Medical Ltd. Ventrikelunterstützungsvorrichtung
DE102018201030B4 (de) 2018-01-24 2025-10-16 Kardion Gmbh Magnetkuppelelement mit magnetischer Lagerungsfunktion
EP3746149B1 (de) 2018-02-01 2025-08-06 Shifamed Holdings, LLC Intravaskuläre blutpumpen
WO2019173596A1 (en) 2018-03-09 2019-09-12 Boston Scientific Scimed, Inc. Magnetic coupler for hemostatic rotor sealing
DE102018207611A1 (de) 2018-05-16 2019-11-21 Kardion Gmbh Rotorlagerungssystem
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
DE102018207575A1 (de) 2018-05-16 2019-11-21 Kardion Gmbh Magnetische Stirndreh-Kupplung zur Übertragung von Drehmomenten
DE102018208538A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Intravasale Blutpumpe und Verfahren zur Herstellung von elektrischen Leiterbahnen
DE102018208549A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Elektronikmodul für ein Herzunterstützungssystem und Verfahren zum Herstellen eines Elektronikmoduls für ein Herzunterstützungssystem
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
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
DE102018208541A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Axialpumpe für ein Herzunterstützungssystem und Verfahren zum Herstellen einer Axialpumpe für ein Herzunterstützungssystem
DE102018208892A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Sensorkopfvorrichtung für ein minimalinvasives Herzunterstützungssystem und Verfahren zum Herstellen einer Sensorkopfvorrichtung für ein Herzunterstützungssystem
DE102018208931A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Vorrichtung zum Bestimmen eines Herzzeitvolumens für ein Herzunterstützungssystem, Herzunterstützungssystem und Verfahren zum Bestimmen eines Herzzeitvolumens
DE102018208899A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zum Ermitteln der Schallgeschwindigkeit in einem Fluid im Bereich eines implantierten, vaskulären Unterstützungssystems
DE102018208862A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Implantierbares, vaskuläres Unterstützungssystem
DE102018208929A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zur Bestimmung einer Strömungsgeschwindigkeit eines durch ein implantiertes, vaskuläres Unterstützungssystem strömenden Fluids
DE102018208870A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zur Bestimmung eines Fluid-Volumenstroms durch ein implantiertes, vaskuläres Unterstützungssystem
DE102018208945A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Analysevorrichtung und Verfahren zum Analysieren einer Viskosität eines Fluids
DE102018208913A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zum Betreiben eines implantierten, ventrikulären Unterstützungssystems
DE102018208879A1 (de) 2018-06-06 2020-01-30 Kardion Gmbh Verfahren zur Bestimmung eines Fluid-Gesamtvolumenstroms im Bereich eines implantierten, vaskuläres Unterstützungssystems
DE102018208933A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zur Bestimmung einer Strömungsgeschwindigkeit eines durch ein implantiertes, vaskuläres Unterstützungssystem strömenden Fluids
DE102018208936A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Bestimmvorrichtung und Verfahren zum Bestimmen einer Viskosität eines Fluids
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
WO2020028537A1 (en) 2018-07-31 2020-02-06 Shifamed Holdings, Llc Intravascaular blood pumps and methods of use
ES3055124T3 (en) 2018-08-07 2026-02-10 Kardion Gmbh Bearing device for a heart support system, and method for rinsing a space in a bearing device for a heart support system
DE102018213350A1 (de) 2018-08-08 2020-02-13 Kardion Gmbh Vorrichtung und Verfahren zur Überwachung eines Gesundheitszustands des Patienten
WO2020073047A1 (en) 2018-10-05 2020-04-09 Shifamed Holdings, Llc Intravascular blood pumps and methods of use
CN115040778B (zh) 2019-01-24 2025-07-25 马真塔医药有限公司 心室辅助装置
WO2021011473A1 (en) 2019-07-12 2021-01-21 Shifamed Holdings, Llc Intravascular blood pumps and methods of manufacture and use
US11654275B2 (en) 2019-07-22 2023-05-23 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
US12465748B2 (en) 2019-08-07 2025-11-11 Supira Medical, Inc. Catheter blood pumps and collapsible pump housings
US11724089B2 (en) 2019-09-25 2023-08-15 Shifamed Holdings, Llc Intravascular blood pump systems and methods of use and control thereof
EP4501393A3 (de) 2019-09-25 2025-04-09 Shifamed Holdings, LLC Katheterblutpumpen und zusammenklappbare pumpengehäuse
WO2021062260A1 (en) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Catheter blood pumps and collapsible blood conduits
EP4072650A4 (de) 2019-12-11 2024-01-10 Shifamed Holdings, LLC Absteigende aorten- und hohlvenenblutpumpen
US20210178037A1 (en) * 2019-12-16 2021-06-17 Medtronic, Inc. Intra-ventricular pulsatile assist system (iv-pas)
EP4077947A4 (de) 2019-12-19 2024-01-10 Shifamed Holdings, LLC Intravaskuläre blutpumpen, motoren und fluidsteuerung
DE102020102474A1 (de) 2020-01-31 2021-08-05 Kardion Gmbh Pumpe zum Fördern eines Fluids und Verfahren zum Herstellen einer Pumpe
JP7649479B2 (ja) * 2020-03-31 2025-03-21 東レ株式会社 画像解析装置、画像解析装置の制御方法、画像解析システム、及び、画像解析システムの制御方法
EP4039320B1 (de) 2020-04-07 2025-03-19 Magenta Medical Ltd. Seitliche bluteinlassöffnungen
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
US12589237B2 (en) 2020-11-20 2026-03-31 Kardion Gmbh Mechanical circulatory support system with guidewire aid
US20230226342A1 (en) 2021-03-09 2023-07-20 Magenta Medical Ltd Ventricular assist device
CN113456155B (zh) * 2021-07-20 2023-01-17 南昌大学第一附属医院 一种新型可视化的支气管封堵器
EP4531984A4 (de) * 2022-05-24 2025-12-03 Cardioforma Llc Perkutane endovaskuläre zentrifugalherzpumpe und verfahren
JP2025530821A (ja) 2022-09-14 2025-09-17 マジェンタ・メディカル・リミテッド シャフトと駆動ケーブルとの連結

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1187249A (fr) 1957-11-25 1959-09-08 Dispositif de régulation automatique de l'hémodynamique appliqué à des coeurspoumons extracorporels de suppléance
US3608088A (en) 1969-04-17 1971-09-28 Univ Minnesota Implantable blood pump
US4135253A (en) 1976-11-30 1979-01-23 Medtronic, Inc. Centrifugal blood pump for cardiac assist
US4466804A (en) 1981-09-25 1984-08-21 Tsunekazu Hino Extracorporeal circulation of blood
US4674518A (en) 1985-09-06 1987-06-23 Cardiac Pacemakers, Inc. Method and apparatus for measuring ventricular volume
DE3616857A1 (de) 1986-05-20 1987-12-03 Hans Georg Foeller Rotierendes kunstherz
US4844707A (en) 1987-06-12 1989-07-04 Kletschka Harold D Rotary pump
US4895557A (en) 1987-12-07 1990-01-23 Nimbus Medical, Inc. Drive mechanism for powering intravascular blood pumps
US5324177A (en) 1989-05-08 1994-06-28 The Cleveland Clinic Foundation Sealless rotodynamic pump with radially offset rotor
US5308319A (en) 1989-12-28 1994-05-03 Sumitmo Bakelite Company Limited Cardio assist system and insertion device therefor
US5470208A (en) 1990-10-05 1995-11-28 Kletschka; Harold D. Fluid pump with magnetically levitated impeller
US5188106A (en) 1991-03-08 1993-02-23 Telectronics Pacing Systems, Inc. Method and apparatus for chronically monitoring the hemodynamic state of a patient using doppler ultrasound
US5449342A (en) 1991-09-30 1995-09-12 Nippon Zeon Co., Ltd. Apparatus for assisting blood circulation
AU3797993A (en) 1992-04-10 1993-11-18 Medtronic, Inc. Pumping apparatus with fixed chamber impeller
JP3085835B2 (ja) 1993-04-28 2000-09-11 京セラ株式会社 血液ポンプ
JP3617999B2 (ja) 1993-08-06 2005-02-09 日機装株式会社 人工心肺装置および人工心肺装置における遠心ポンプ装置の配置方法
US5503615A (en) 1994-08-26 1996-04-02 Goldstein; Bernard Implantable cardiac ventricular assist device and controller thereof
WO1996031934A1 (de) 1995-04-03 1996-10-10 Sulzer Electronics Ag Rotationsmaschine mit elektromagnetischem drehantrieb
DE19535781C2 (de) * 1995-09-26 1999-11-11 Fraunhofer Ges Forschung Vorrichtung zur aktiven Strömungsunterstützung von Körperflüssigkeiten
US5947703A (en) 1996-01-31 1999-09-07 Ntn Corporation Centrifugal blood pump assembly
US5695471A (en) 1996-02-20 1997-12-09 Kriton Medical, Inc. Sealless rotary blood pump with passive magnetic radial bearings and blood immersed axial bearings
US5840070A (en) 1996-02-20 1998-11-24 Kriton Medical, Inc. Sealless rotary blood pump
DE19613565C1 (de) * 1996-04-04 1997-07-24 Guenter Prof Dr Rau Intravasale Blutpumpe
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
US6053705A (en) 1996-09-10 2000-04-25 Sulzer Electronics Ag Rotary pump and process to operate it
JP4016441B2 (ja) 1996-10-02 2007-12-05 株式会社ジェイ・エム・エス ターボ式血液ポンプ
JPH10146316A (ja) * 1996-11-20 1998-06-02 Olympus Optical Co Ltd 内視鏡
US5964694A (en) 1997-04-02 1999-10-12 Guidant Corporation Method and apparatus for cardiac blood flow assistance
US6123725A (en) * 1997-07-11 2000-09-26 A-Med Systems, Inc. Single port cardiac support apparatus
AT407960B (de) 1997-09-22 2001-07-25 Mohl Werner Ddr Einrichtung zur unterstützung der leistung eines herzens
US6007478A (en) 1997-11-13 1999-12-28 Impella Cardiotechnik Aktiengesellschaft Cannula having constant wall thickness with increasing distal flexibility and method of making
US5928131A (en) 1997-11-26 1999-07-27 Vascor, Inc. Magnetically suspended fluid pump and control system
US6293901B1 (en) 1997-11-26 2001-09-25 Vascor, Inc. Magnetically suspended fluid pump and control system
US6152704A (en) 1998-09-30 2000-11-28 A-Med Systems, Inc. Blood pump with turbine drive
DE29821565U1 (de) 1998-12-02 2000-06-15 Impella Cardiotechnik AG, 52074 Aachen Lagerlose Blutpumpe
US6245007B1 (en) 1999-01-28 2001-06-12 Terumo Cardiovascular Systems Corporation Blood pump
US6050975A (en) 1999-02-25 2000-04-18 Thermo Cardiosystems, Inc. Control of tissue growth in textured blood-contacting surfaces
EP1034808A1 (de) * 1999-03-09 2000-09-13 Paul Frederik Gründeman Vorrichtung zur transventrikularen, mechanischen Herzunterstützung
EP1063753B1 (de) 1999-06-22 2009-07-22 Levitronix LLC Elektrischer Drehantrieb mit einem magnetisch gelagerten Rotor
US20010039369A1 (en) * 1999-12-14 2001-11-08 Terentiev Alexandre N. Blood pump system
CN2412579Y (zh) 2000-02-15 2001-01-03 河北奥意玛新技术有限公司 左心辅助系统离心式血流泵
AT412065B (de) 2000-03-24 2004-09-27 Schima Heinrich Dr Rotationspumpe mit hydraulisch gelagertem rotor
US6540658B1 (en) * 2000-05-30 2003-04-01 Abiomed, Inc. Left-right flow control algorithm in a two chamber cardiac prosthesis
US6589030B2 (en) 2000-06-20 2003-07-08 Ntn Corporation Magnetically levitated pump apparatus
JP3834610B2 (ja) 2001-07-12 2006-10-18 独立行政法人産業技術総合研究所 動圧軸受を備えた人工心臓ポンプ
US6884210B2 (en) 2002-06-12 2005-04-26 Miwatec Incorporated Blood pump
US6949066B2 (en) 2002-08-21 2005-09-27 World Heart Corporation Rotary blood pump diagnostics and cardiac output controller
AU2003902255A0 (en) 2003-05-09 2003-05-29 Queensland University Of Technology Motor
DE10336902C5 (de) * 2003-08-08 2019-04-25 Abiomed Europe Gmbh Intrakardiale Pumpvorrichtung
DE102004019721A1 (de) 2004-03-18 2005-10-06 Medos Medizintechnik Ag Pumpe
DE102004019718A1 (de) 2004-03-18 2005-10-06 Medos Medizintechnik Ag Pumpe
JP2005348996A (ja) 2004-06-11 2005-12-22 Mitsubishi Heavy Ind Ltd 人工心臓ポンプ
US20060089521A1 (en) 2004-10-21 2006-04-27 Chang Sheldon S L Rotor driven linear flow blood pump
US7699586B2 (en) * 2004-12-03 2010-04-20 Heartware, Inc. Wide blade, axial flow pump
US7988614B2 (en) * 2005-07-19 2011-08-02 Zvi Ben Shalom Organ assist system and method
DE102006036948A1 (de) * 2006-08-06 2008-02-07 Akdis, Mustafa, Dipl.-Ing. Blutpumpe
AT504990B1 (de) 2007-02-27 2008-12-15 Miracor Medizintechnik Handels Katheter zur unterstützung der leistung eines herzens

Also Published As

Publication number Publication date
US20190184080A1 (en) 2019-06-20
US20230374990A1 (en) 2023-11-23
US11674517B2 (en) 2023-06-13
US11754077B1 (en) 2023-09-12
US20220118242A1 (en) 2022-04-21
ES2371128T3 (es) 2011-12-27
US20250116275A1 (en) 2025-04-10
US12480496B2 (en) 2025-11-25
US8255050B2 (en) 2012-08-28
AT504990A1 (de) 2008-09-15
US11572879B2 (en) 2023-02-07
US11376415B2 (en) 2022-07-05
EP2114484A2 (de) 2009-11-11
US11123540B2 (en) 2021-09-21
US11351356B2 (en) 2022-06-07
US12270400B2 (en) 2025-04-08
JP5274485B2 (ja) 2013-08-28
US20220111195A1 (en) 2022-04-14
US12264677B2 (en) 2025-04-01
US8801590B2 (en) 2014-08-12
US11351357B2 (en) 2022-06-07
US20240344520A1 (en) 2024-10-17
PT2114484E (pt) 2011-11-10
US20250207595A1 (en) 2025-06-26
US12104600B2 (en) 2024-10-01
US10251984B2 (en) 2019-04-09
WO2008104858A2 (en) 2008-09-04
US20230265851A1 (en) 2023-08-24
PL2114484T3 (pl) 2012-01-31
US20110009687A1 (en) 2011-01-13
AT504990B1 (de) 2008-12-15
US12117007B1 (en) 2024-10-15
WO2008104858A3 (en) 2009-01-08
US20220111194A1 (en) 2022-04-14
US20240392788A1 (en) 2024-11-28
US20120316383A1 (en) 2012-12-13
EP2114484B1 (de) 2011-08-24
JP2010519001A (ja) 2010-06-03
US20250027498A1 (en) 2025-01-23
US20230126445A1 (en) 2023-04-27
US12270401B2 (en) 2025-04-08
US20250035119A1 (en) 2025-01-30
US20250027499A1 (en) 2025-01-23
US20140350328A1 (en) 2014-11-27
US20220080181A1 (en) 2022-03-17
CN101678158A (zh) 2010-03-24

Similar Documents

Publication Publication Date Title
EP2138200A4 (de) Thrombus-aspirationskatheter
EP2213325A4 (de) Katheter
EP2327448A4 (de) Defibrillationskatheter
EP3311779C0 (de) Herzklappe
EP3858416C0 (de) Kathetersystem
EP2296593A4 (de) Medizinische kopfbedeckung
EP2341974A4 (de) Katheteranordnung
DK2094029T3 (da) Implanterbar transducer
EP2131749A4 (de) Chirurgisches klammergerät
EP2068730A4 (de) Interventionskatheter
BRPI0818311A2 (pt) manipulador médico
DK3431115T3 (da) Kateterindretning
BRPI0718313A2 (pt) Conjunto de cateter
BRPI0722082A2 (pt) Ligantes para imagiologia da inervação cardíaca
BRPI0915879A2 (pt) dispositivos médicos temporariamente posicionáveis
BRPI1012680A2 (pt) cateter urinário
EP2258421A4 (de) Medizinisches instrument
EP2311518A4 (de) Medizinisches instrument
BRPI0909903A2 (pt) cateter carregador de dilatador
ATE536905T1 (de) Dilatationskatheter
DE502008001632D1 (de) Karosserieaufbau
EP3115072C0 (de) Blutreservoir
EP2216067A4 (de) Katheter
DK2173831T3 (da) Brøndbehandling
EP2189118A4 (de) Ultraschallgerät

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 2114484

Country of ref document: EP