CN106456857B - 血液泵浦 - Google Patents

血液泵浦 Download PDF

Info

Publication number
CN106456857B
CN106456857B CN201580031545.1A CN201580031545A CN106456857B CN 106456857 B CN106456857 B CN 106456857B CN 201580031545 A CN201580031545 A CN 201580031545A CN 106456857 B CN106456857 B CN 106456857B
Authority
CN
China
Prior art keywords
impeller
pump
blood
subject
vein
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
CN201580031545.1A
Other languages
English (en)
Chinese (zh)
Other versions
CN106456857A (zh
Inventor
依哈德·史库汪门透
由希·吐佛
丹尼尔·格楼兹曼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Magenta Medical Ltd
Original Assignee
Magenta Medical Ltd
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 Magenta Medical Ltd filed Critical Magenta Medical Ltd
Priority to CN201811196500.1A priority Critical patent/CN109381756B/zh
Publication of CN106456857A publication Critical patent/CN106456857A/zh
Application granted granted Critical
Publication of CN106456857B publication Critical patent/CN106456857B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/31—Medical purposes thereof other than the enhancement of the cardiac output for enhancement of in vivo organ perfusion, e.g. retroperfusion
    • A61M60/33—Medical purposes thereof other than the enhancement of the cardiac output for enhancement of in vivo organ perfusion, e.g. retroperfusion of kidneys
    • 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
    • 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
    • A61M60/81—Pump housings
    • 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
    • A61M60/20—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
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/34—Medical purposes thereof other than the enhancement of the cardiac output for enhancement of circulation to the extremities, e.g. the feet
    • 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
    • A61M60/804—Impellers
    • A61M60/806—Vanes or blades
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2002/068—Modifying the blood flow model, e.g. by diffuser or deflector
    • 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
    • A61M60/40—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
    • A61M60/80—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • External Artificial Organs (AREA)
CN201580031545.1A 2014-05-19 2015-05-19 血液泵浦 Active CN106456857B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811196500.1A CN109381756B (zh) 2014-05-19 2015-05-19 血液泵浦装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462000192P 2014-05-19 2014-05-19
US62/000,192 2014-05-19
PCT/IL2015/050532 WO2015177793A2 (en) 2014-05-19 2015-05-19 Blood pump

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201811196500.1A Division CN109381756B (zh) 2014-05-19 2015-05-19 血液泵浦装置

Publications (2)

Publication Number Publication Date
CN106456857A CN106456857A (zh) 2017-02-22
CN106456857B true CN106456857B (zh) 2018-11-02

Family

ID=53900886

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201580031545.1A Active CN106456857B (zh) 2014-05-19 2015-05-19 血液泵浦
CN201811196500.1A Active CN109381756B (zh) 2014-05-19 2015-05-19 血液泵浦装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201811196500.1A Active CN109381756B (zh) 2014-05-19 2015-05-19 血液泵浦装置

Country Status (6)

Country Link
EP (2) EP3744362B1 (enExample)
JP (2) JP6652933B2 (enExample)
CN (2) CN106456857B (enExample)
AU (1) AU2015262870B2 (enExample)
CA (2) CA2948121C (enExample)
WO (1) WO2015177793A2 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11690997B2 (en) 2018-04-06 2023-07-04 Puzzle Medical Devices Inc. Mammalian body conduit intralumenal device and lumen wall anchor assembly, components thereof and methods of implantation and explanation thereof
US12053623B2 (en) 2019-03-26 2024-08-06 Puzzle Medical Devices Inc. Modular mammalian body implantable fluid flow influencing device and related methods
US12161853B2 (en) 2022-11-01 2024-12-10 Puzzle Medical Devices Inc. Implantable medical devices and related methods thereof
US12383723B2 (en) 2019-10-05 2025-08-12 Puzzle Medical Devices Inc. Mammalian body implantable fluid flow influencing device

Families Citing this family (75)

* 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
US12151092B2 (en) 2012-11-06 2024-11-26 Procardia Llc Mechanical circulatory support device with centrifugal impeller designed for implantation in the descending aorta
CA3126978C (en) 2013-03-13 2025-02-06 Magenta Medical Ltd. TURBINE TO BE USED WITH AN AXIAL SUPPORT ELEMENT
US10583231B2 (en) 2013-03-13 2020-03-10 Magenta Medical Ltd. Blood pump
US11291824B2 (en) 2015-05-18 2022-04-05 Magenta Medical Ltd. Blood pump
WO2018061002A1 (en) 2016-09-29 2018-04-05 Magenta Medical Ltd. Blood vessel tube
US12090310B2 (en) 2016-10-03 2024-09-17 Procardia Llc Mechanical circulatory support device with axial flow turbomachine optimized for heart failure and cardio-renal syndrome by implantation in the descending aorta
CN115040776A (zh) 2016-10-25 2022-09-13 马真塔医药有限公司 心室辅助装置
US11033727B2 (en) 2016-11-23 2021-06-15 Magenta Medical Ltd. Blood pumps
DE102017102823A1 (de) * 2017-02-13 2018-08-16 Cardiobridge Gmbh Katheterpumpe mit einem Pumpenkopf zum Einsetzen in das arterielle Gefäßsystem
US10195406B2 (en) 2017-06-02 2019-02-05 HemoDynamx Technologies, Ltd. Flow modification in body lumens
WO2018226991A1 (en) 2017-06-07 2018-12-13 Shifamed Holdings, Llc Intravascular fluid movement devices, systems, and methods of use
JP7319266B2 (ja) 2017-11-13 2023-08-01 シファメド・ホールディングス・エルエルシー 血管内流体移動デバイス、システム、および使用方法
EP3689389B1 (en) 2018-01-10 2022-03-02 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
DE102018201030B4 (de) 2018-01-24 2025-10-16 Kardion Gmbh Magnetkuppelelement mit magnetischer Lagerungsfunktion
EP4628147A3 (en) 2018-02-01 2025-11-12 Shifamed Holdings, LLC Intravascular blood pumps
US11596783B2 (en) 2018-03-06 2023-03-07 Indiana University Research & Technology Corporation Blood pressure powered auxiliary pump
US10893927B2 (en) 2018-03-29 2021-01-19 Magenta Medical Ltd. Inferior vena cava blood-flow implant
US11116959B2 (en) 2018-04-04 2021-09-14 Theodosios Alexander Removable mechanical circulatory support for short term use
US11298519B2 (en) * 2018-05-08 2022-04-12 Abiomed, Inc. Use of cardiac assist device to improve kidney function
DE102018207575A1 (de) 2018-05-16 2019-11-21 Kardion Gmbh Magnetische Stirndreh-Kupplung zur Übertragung von Drehmomenten
DE102018207611A1 (de) 2018-05-16 2019-11-21 Kardion Gmbh Rotorlagerungssystem
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
DE102018208549A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Elektronikmodul für ein Herzunterstützungssystem und Verfahren zum Herstellen eines Elektronikmoduls für ein Herzunterstützungssystem
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
DE102018208538A1 (de) 2018-05-30 2019-12-05 Kardion Gmbh Intravasale Blutpumpe und Verfahren zur Herstellung von elektrischen Leiterbahnen
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
DE102018208899A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zum Ermitteln der Schallgeschwindigkeit in einem Fluid im Bereich eines implantierten, vaskulären Unterstützungssystems
DE102018208936A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Bestimmvorrichtung und Verfahren zum Bestimmen einer Viskosität eines Fluids
DE102018208892A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Sensorkopfvorrichtung für ein minimalinvasives Herzunterstützungssystem und Verfahren zum Herstellen einer Sensorkopfvorrichtung für ein Herzunterstützungssystem
DE102018208870A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zur Bestimmung eines Fluid-Volumenstroms durch ein implantiertes, vaskuläres Unterstützungssystem
DE102018208913A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zum Betreiben eines implantierten, ventrikulären Unterstützungssystems
DE102018208862A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Implantierbares, vaskuläres Unterstützungssystem
DE102018208945A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Analysevorrichtung und Verfahren zum Analysieren einer Viskosität eines Fluids
DE102018208929A1 (de) 2018-06-06 2019-12-12 Kardion Gmbh Verfahren zur Bestimmung einer Strömungsgeschwindigkeit eines durch ein implantiertes, vaskuläres Unterstützungssystem strömenden Fluids
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
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
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
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
CA3109530A1 (en) 2018-08-07 2020-02-13 Kardion Gmbh Bearing device for a cardiac support system, and method for flushing an intermediate space in a bearing device for a cardiac support
JP7470108B2 (ja) 2018-10-05 2024-04-17 シファメド・ホールディングス・エルエルシー 血管内血液ポンプおよび使用の方法
EP3886760A1 (en) * 2018-11-26 2021-10-06 Nephronyx Ltd. Flow modification devices in body lumens
EP3858422B1 (en) 2019-01-24 2022-11-02 Magenta Medical Ltd. Ventricular assist device
EP3698820A1 (en) * 2019-02-22 2020-08-26 ECP Entwicklungsgesellschaft mbH Catheter device with a drive shaft cover
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
US11679250B2 (en) 2019-06-28 2023-06-20 Theodosios Alexander Removable mechanical circulatory support for short term use
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
WO2021026473A1 (en) 2019-08-07 2021-02-11 Calomeni Michael Catheter blood pumps and collapsible pump housings
EP4034192B1 (en) 2019-09-25 2025-12-24 Supira Medical, Inc. Intravascular blood pump systems and methods of use and control thereof
EP4034221B1 (en) 2019-09-25 2024-11-13 Shifamed Holdings, LLC Catheter blood pumps and collapsible pump housings
EP4034184A4 (en) 2019-09-25 2023-10-18 Shifamed Holdings, LLC CATHETER BLOOD PUMP AND COLLAPSIBLE BLOOD LINES
WO2021119478A1 (en) 2019-12-11 2021-06-17 Shifamed Holdings, Llc Descending aorta and vena cava blood pumps
DE102020102474A1 (de) 2020-01-31 2021-08-05 Kardion Gmbh Pumpe zum Fördern eines Fluids und Verfahren zum Herstellen einer Pumpe
US12220569B2 (en) * 2020-03-25 2025-02-11 Boston Scientific Scimed, Inc. Medical device for treating decompensated heart failure
US20230137473A1 (en) 2020-04-02 2023-05-04 Magenta Medical Ltd Centrifugal and mixed-flow impellers for use with a blood pump
EP4039320B1 (en) 2020-04-07 2025-03-19 Magenta Medical Ltd. Lateral blood-inlet openings
US11395910B2 (en) 2020-05-20 2022-07-26 Rainbow Medical Ltd. Passive pump
WO2021240411A1 (en) 2020-05-28 2021-12-02 Nephronyx Ltd. Acute and chronic devices for modifying flow in body lumens and methods of use thereof
CN114642826A (zh) * 2020-12-17 2022-06-21 苏州心岭迈德医疗科技有限公司 肾脏辅助供血装置
AU2022234026A1 (en) 2021-03-09 2023-08-17 Magenta Medical Ltd Ventricular assist device
AU2022364236A1 (en) 2021-10-11 2024-04-04 Magenta Medical Ltd Ventricular assist device
US11484700B1 (en) 2021-10-25 2022-11-01 Yossi Gross Mechanical treatment of heart failure
US11357629B1 (en) 2021-10-25 2022-06-14 Rainbow Medical Ltd. Diastolic heart failure treatment
US11883030B2 (en) 2022-04-29 2024-01-30 inQB8 Medical Technologies, LLC Systems, devices, and methods for controllably and selectively occluding, restricting, and diverting flow within a patient's vasculature
CN119403517A (zh) 2022-04-29 2025-02-07 Inqb8医疗科技有限责任公司 用于可控地和选择性地阻塞、限制和转向患者的脉管系统内的流的系统、设备和方法
EP4483940A1 (en) 2022-09-14 2025-01-01 Magenta Medical Ltd. Inlet guard and thrust bearing for blood pumps
WO2025006894A1 (en) * 2023-06-28 2025-01-02 Abiomed, Inc. Cardiorenal syndrome (crs) therapy systems and methods

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005020848A2 (en) * 2003-08-28 2005-03-10 Advanced Research And Technology Institute, Inc. Cavopulmonary assist device and associated method
CN101282748A (zh) * 2005-10-05 2008-10-08 海德威公司 有多槽转子的轴流泵
US7780628B1 (en) * 1999-01-11 2010-08-24 Angiodynamics, Inc. Apparatus and methods for treating congestive heart disease
US20140128659A1 (en) * 2012-03-26 2014-05-08 Procyrion, Inc. Systems and methods for fluid flows and/or pressures for circulation and perfusion enhancement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19613565C1 (de) * 1996-04-04 1997-07-24 Guenter Prof Dr Rau Intravasale Blutpumpe
IL118352A0 (en) * 1996-05-21 1996-09-12 Sudai Amnon Apparatus and methods for revascularization
GB9616267D0 (en) * 1996-08-02 1996-09-11 Ranier Ltd Balloon catheter
AU2013205145B2 (en) * 2005-10-05 2013-08-15 Heartware, Inc. Axial flow pump with multi-grooved rotor
US7758531B2 (en) * 2006-03-02 2010-07-20 Vinod Patel Method and apparatus for treatment of congestive heart disease
US20080004485A1 (en) * 2006-06-30 2008-01-03 Moreschi Rafael M Trans-Septal Heart Assist Devices and Methods of Use
WO2011094521A2 (en) * 2010-01-29 2011-08-04 Dc Devices, Inc. Devices and methods for reducing venous pressure
JP5982081B2 (ja) * 2010-03-06 2016-08-31 エヌヒュージョン ヴァスキュラー システムズ、エルエルシー 回収カテーテル・アセンブリ
EP2858711B1 (en) 2012-06-06 2018-03-07 Magenta Medical Ltd. Prosthetic renal valve
CA3126978C (en) 2013-03-13 2025-02-06 Magenta Medical Ltd. TURBINE TO BE USED WITH AN AXIAL SUPPORT ELEMENT

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7780628B1 (en) * 1999-01-11 2010-08-24 Angiodynamics, Inc. Apparatus and methods for treating congestive heart disease
WO2005020848A2 (en) * 2003-08-28 2005-03-10 Advanced Research And Technology Institute, Inc. Cavopulmonary assist device and associated method
CN101282748A (zh) * 2005-10-05 2008-10-08 海德威公司 有多槽转子的轴流泵
US20140128659A1 (en) * 2012-03-26 2014-05-08 Procyrion, Inc. Systems and methods for fluid flows and/or pressures for circulation and perfusion enhancement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11690997B2 (en) 2018-04-06 2023-07-04 Puzzle Medical Devices Inc. Mammalian body conduit intralumenal device and lumen wall anchor assembly, components thereof and methods of implantation and explanation thereof
US12053623B2 (en) 2019-03-26 2024-08-06 Puzzle Medical Devices Inc. Modular mammalian body implantable fluid flow influencing device and related methods
US12383723B2 (en) 2019-10-05 2025-08-12 Puzzle Medical Devices Inc. Mammalian body implantable fluid flow influencing device
US12161853B2 (en) 2022-11-01 2024-12-10 Puzzle Medical Devices Inc. Implantable medical devices and related methods thereof

Also Published As

Publication number Publication date
CN106456857A (zh) 2017-02-22
EP3145559B1 (en) 2020-08-05
EP3744362C0 (en) 2023-11-15
CA2948121A1 (en) 2015-11-26
CA2948121C (en) 2023-05-02
AU2015262870A1 (en) 2016-11-17
JP6974514B2 (ja) 2021-12-01
EP3744362B1 (en) 2023-11-15
CN109381756A (zh) 2019-02-26
CN109381756B (zh) 2021-08-17
WO2015177793A8 (en) 2016-05-19
WO2015177793A2 (en) 2015-11-26
JP6652933B2 (ja) 2020-02-26
CA3192217A1 (en) 2015-11-26
JP2020072985A (ja) 2020-05-14
EP3145559A2 (en) 2017-03-29
EP3744362A1 (en) 2020-12-02
AU2015262870B2 (en) 2019-10-10
WO2015177793A3 (en) 2016-03-17
JP2017515607A (ja) 2017-06-15

Similar Documents

Publication Publication Date Title
CN106456857B (zh) 血液泵浦
US11850415B2 (en) Blood pump
US12133978B2 (en) Blood pumps
US20250073448A1 (en) Impeller
US20250010057A1 (en) Blood pumps
Kligerman et al. Imaging of cardiac support devices

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant