DE3690585T1 - - Google Patents

Info

Publication number
DE3690585T1
DE3690585T1 DE19863690585 DE3690585T DE3690585T1 DE 3690585 T1 DE3690585 T1 DE 3690585T1 DE 19863690585 DE19863690585 DE 19863690585 DE 3690585 T DE3690585 T DE 3690585T DE 3690585 T1 DE3690585 T1 DE 3690585T1
Authority
DE
Germany
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.)
Withdrawn
Application number
DE19863690585
Other languages
German (de)
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 filed Critical
Publication of DE3690585T1 publication Critical patent/DE3690585T1/de
Withdrawn legal-status Critical Current

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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • 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
    • A61M60/104—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body
    • A61M60/109—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems
    • A61M60/113—Extracorporeal pumps, i.e. the blood being pumped outside the patient's body incorporated within extracorporeal blood circuits or systems in other functional devices, e.g. dialysers or heart-lung machines
    • 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
    • A61M60/247—Positive displacement blood pumps
    • A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • A61M60/279—Peristaltic pumps, e.g. roller 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
    • A61M60/30—Medical purposes thereof other than the enhancement of the cardiac output
    • A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
    • A61M60/37—Haemodialysis, haemofiltration or diafiltration
    • 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
    • A61M60/36—Medical purposes thereof other than the enhancement of the cardiac output for specific blood treatment; for specific therapy
    • A61M60/38—Blood oxygenation
    • 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
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for 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
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/562—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3303—Using a biosensor
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/04—Heartbeat characteristics, e.g. ECG, blood pressure modulation
    • 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
    • A61M60/89—Valves
    • A61M60/892—Active valves, i.e. actuated by an external force
    • 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
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)
DE19863690585 1985-11-12 1986-11-07 Withdrawn DE3690585T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79688785A 1985-11-12 1985-11-12

Publications (1)

Publication Number Publication Date
DE3690585T1 true DE3690585T1 (en) 1988-01-28

Family

ID=25169315

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863690585 Withdrawn DE3690585T1 (en) 1985-11-12 1986-11-07

Country Status (7)

Country Link
EP (1) EP0246302A1 (en)
JP (1) JPS63501929A (en)
DE (1) DE3690585T1 (en)
GB (1) GB2196854B (en)
IL (1) IL80537A0 (en)
SE (1) SE8702673D0 (en)
WO (1) WO1987002894A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4221379A1 (en) * 1992-07-02 1994-01-05 Flechsig Rudolf Prof Dipl Ing Pump chamber for medical use - has incompressible medium filling space between elastic separating wall and housing which has connection with hose for attachment to external devices

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5916191A (en) * 1996-04-30 1999-06-29 Medtronic, Inc. Pulsatile flow generation in heart-lung machines
US6217546B1 (en) 1997-05-19 2001-04-17 United States Surgical Corporation Catheter system
US6454697B1 (en) 2000-07-18 2002-09-24 Dai-Yuan Wang Cardiac support device and method
WO2004103441A1 (en) * 2003-05-22 2004-12-02 Institut Lasernoy Phiziki So Ran Method for cardia bypass, device for carrying out said method and a vascular cannula
GB2467133A (en) * 2009-01-22 2010-07-28 Papworth Hospital Nhs Foundati Apparatus for providing short-term cardiac support
CA2869321A1 (en) 2012-04-06 2013-10-10 Heartware, Inc. Ambulatory lung assist device with implanted blood pump and oxygenator
DE102013012433A1 (en) * 2013-07-29 2015-01-29 Novalung Gmbh Arrangement with a blood pump and a pump control
CN107073193B (en) 2014-07-22 2019-11-12 心脏器械股份有限公司 Cardiac support system and method
EP4233989A3 (en) 2017-06-07 2023-10-11 Shifamed Holdings, LLC Intravascular fluid movement devices, systems, and methods of use
JP7319266B2 (en) 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 Intravascular fluid transfer devices, systems and methods of use
CN112004563A (en) 2018-02-01 2020-11-27 施菲姆德控股有限责任公司 Intravascular blood pump and methods of use and manufacture
JP2022540616A (en) 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 Intravascular blood pump and methods of manufacture and use
WO2021016372A1 (en) 2019-07-22 2021-01-28 Shifamed Holdings, Llc Intravascular blood pumps with struts and methods of use and manufacture
EP4034192A4 (en) 2019-09-25 2023-11-29 Shifamed Holdings, LLC Intravascular blood pump systems and methods of use and control thereof
CN115068807A (en) * 2022-05-31 2022-09-20 绍兴梅奥心磁医疗科技有限公司 Pulse type in vitro pulmonary membrane power pump and in vitro pulmonary oxygenation device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1451277A (en) * 1965-03-31 1966-01-07 Method and apparatus for establishing extracorporeal circulation, in phase with the cardiac revolution, by systolic bypass of the pump
US3604016A (en) * 1969-02-06 1971-09-14 Thermo Electron Corp Multiple function blood coupler
US4080958A (en) * 1976-02-27 1978-03-28 Datascope Corporation Apparatus for aiding and improving the blood flow in patients
US4274408A (en) * 1979-03-26 1981-06-23 Beatrice Nimrod Method for guide-wire placement and novel syringe therefor
US4466804A (en) * 1981-09-25 1984-08-21 Tsunekazu Hino Extracorporeal circulation of blood
FR2550583B1 (en) * 1983-08-08 1986-03-28 Delecroix Michel DEVICE FOR REGULATING A PUMP

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4221379A1 (en) * 1992-07-02 1994-01-05 Flechsig Rudolf Prof Dipl Ing Pump chamber for medical use - has incompressible medium filling space between elastic separating wall and housing which has connection with hose for attachment to external devices

Also Published As

Publication number Publication date
WO1987002894A3 (en) 1987-10-08
EP0246302A1 (en) 1987-11-25
JPS63501929A (en) 1988-08-04
GB2196854A (en) 1988-05-11
GB2196854B (en) 1990-02-14
GB8712167D0 (en) 1987-06-24
SE8702673L (en) 1987-06-29
IL80537A0 (en) 1987-02-27
WO1987002894A2 (en) 1987-05-21
SE8702673D0 (en) 1987-06-29

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee