ATA699576A - Blutkreislaufunterstuetzungsvorrichtung - Google Patents

Blutkreislaufunterstuetzungsvorrichtung

Info

Publication number
ATA699576A
ATA699576A AT699576A AT699576A ATA699576A AT A699576 A ATA699576 A AT A699576A AT 699576 A AT699576 A AT 699576A AT 699576 A AT699576 A AT 699576A AT A699576 A ATA699576 A AT A699576A
Authority
AT
Austria
Prior art keywords
support device
blood circuit
circuit support
blood
support
Prior art date
Application number
AT699576A
Other languages
English (en)
Original Assignee
Thermo Electron Corp
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 Thermo Electron Corp filed Critical Thermo Electron Corp
Publication of ATA699576A publication Critical patent/ATA699576A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, safety measures
    • F04B43/009—Special features systems, control, safety measures leakage control; pump systems with two flexible members; between the actuating element and the pumped fluid
    • 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
    • A61M60/80—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

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT699576A 1976-01-09 1976-09-21 Blutkreislaufunterstuetzungsvorrichtung ATA699576A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/647,679 US4023468A (en) 1976-01-09 1976-01-09 Blood pump stroke volume limiter

Publications (1)

Publication Number Publication Date
ATA699576A true ATA699576A (de) 1980-07-15

Family

ID=24597874

Family Applications (1)

Application Number Title Priority Date Filing Date
AT699576A ATA699576A (de) 1976-01-09 1976-09-21 Blutkreislaufunterstuetzungsvorrichtung

Country Status (3)

Country Link
US (1) US4023468A (de)
AT (1) ATA699576A (de)
GB (1) GB1532719A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152786A (en) * 1977-12-12 1979-05-08 Andros Incorporated Compensator for implanted blood pump
US4240409A (en) * 1979-02-21 1980-12-23 Thermo Electron Corporation Apparatus for assisting circulation of blood
DE3205449C2 (de) * 1982-02-16 1985-10-17 Fresenius AG, 6380 Bad Homburg Vorrichtung zum Reinigen des Blutes von Stoffwechselprodukten
US4652265A (en) * 1982-09-23 1987-03-24 Mcdougall David A Implantable blood pump and integral apparatus for the operation thereof
GB2139710A (en) * 1983-04-21 1984-11-14 Millington And Company Limited Pump
US5014598A (en) * 1988-12-30 1991-05-14 Neles-Jamesbury Corporation Fluid pressure actuator
US5344385A (en) * 1991-09-30 1994-09-06 Thoratec Laboratories Corporation Step-down skeletal muscle energy conversion system
US5443504A (en) * 1991-09-30 1995-08-22 Hill; John D. Basic skeletal muscle energy conversion system
US5423738A (en) * 1992-03-13 1995-06-13 Robinson; Thomas C. Blood pumping and processing system
KR0110998Y1 (en) * 1992-12-01 1997-12-22 Hankuk Lubrication Technology Device for supplying lubrication oil
KR100189152B1 (ko) * 1996-05-06 1999-06-01 양윤종 마이컴을 이용한 윤활유 자동공급방법 및 장치
US7258679B2 (en) * 2002-08-09 2007-08-21 Vascor, Inc. Inflow conduit for ventricular assist device
PL2349383T3 (pl) * 2008-10-10 2022-09-19 Medicaltree Patent Ltd. Urządzenie i system wspomagania serca
CN102852752B (zh) * 2012-03-23 2015-01-21 宁波大学 一种气动泵
CN103330964B (zh) * 2013-05-31 2015-08-26 上海交通大学 带有血压调节机构的人工心脏系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1183486A (en) * 1915-02-08 1916-05-16 John L Pardue Pressure-indicating device.
US2576747A (en) * 1946-01-24 1951-11-27 Austin U Bryant Liquid dispenser with means to vary a measured discharge
US3000320A (en) * 1957-07-18 1961-09-19 Ring Sandiford Pump
US3143252A (en) * 1962-03-05 1964-08-04 Justin J Shapiro Liquid dispensing apparatus
US3130646A (en) * 1962-03-12 1964-04-28 Clark Equipment Co Adjustable cylinder end stop
US3282049A (en) * 1965-02-15 1966-11-01 Chemcut Corp Digital hydraulic positioning device
US3550162A (en) * 1969-02-06 1970-12-29 Thermo Electron Corp Blood pump control system

Also Published As

Publication number Publication date
GB1532719A (en) 1978-11-22
US4023468A (en) 1977-05-17

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Legal Events

Date Code Title Description
A1Z Withdrawn