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ATA582576A - Blutpumpe - Google Patents

Blutpumpe

Info

Publication number
ATA582576A
ATA582576A AT582576A AT582576A ATA582576A AT A582576 A ATA582576 A AT A582576A AT 582576 A AT582576 A AT 582576A AT 582576 A AT582576 A AT 582576A AT A582576 A ATA582576 A AT A582576A
Authority
AT
Austria
Prior art keywords
blood pump
blood
pump
Prior art date
Application number
AT582576A
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 ATA582576A publication Critical patent/ATA582576A/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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves
    • 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
    • A61M60/178—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable in, on, or around the heart drawing blood from a ventricle and returning the blood to the arterial system via a cannula external to the ventricle, e.g. left or right ventricular 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
    • A61M60/424—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
    • A61M60/80—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
    • 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
    • A61M60/10—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Cardiology (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)
  • General Engineering & Computer Science (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
AT582576A 1976-01-09 1976-08-05 Blutpumpe ATA582576A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/647,842 US4104005A (en) 1976-01-09 1976-01-09 Pneumatic bladder pump having stiffness symmetry

Publications (1)

Publication Number Publication Date
ATA582576A true ATA582576A (de) 1980-04-15

Family

ID=24598479

Family Applications (1)

Application Number Title Priority Date Filing Date
AT582576A ATA582576A (de) 1976-01-09 1976-08-05 Blutpumpe

Country Status (5)

Country Link
US (1) US4104005A (de)
JP (1) JPS5286294A (de)
AT (1) ATA582576A (de)
DE (1) DE2619239A1 (de)
GB (1) GB1532066A (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE47040B1 (en) * 1977-08-08 1983-11-30 Douwe Egberts Tabaksfab Concentrate container and apparatus for dispensing concenttrates
IT1117080B (it) * 1977-09-21 1986-02-10 Bosio Roberto Pompa atta a realizzare una circolazione sanguigna artificiale
CH623243A5 (de) * 1977-09-23 1981-05-29 Zellweger Uster Ag
US4240409A (en) * 1979-02-21 1980-12-23 Thermo Electron Corporation Apparatus for assisting circulation of blood
JPS5875557A (ja) * 1981-10-29 1983-05-07 日本ゼオン株式会社 拍動型血液ポンプ
US4585060B1 (en) * 1983-02-28 1994-02-01 Q.E.D. Environmental Systems, Inc. Fluid sampling apparatus
US4489779A (en) * 1983-02-28 1984-12-25 Quantitative Environmental Decisions Corporation Fluid sampling apparatus
GB2139710A (en) * 1983-04-21 1984-11-14 Millington And Company Limited Pump
DE3443768A1 (de) * 1984-06-13 1985-12-19 Feluwa Schlesiger & Co KG, 5531 Mürlenbach Schlauch-kolbenpumpe
SE8600459L (sv) * 1986-02-03 1987-08-04 Steridose Systems Ab Pumpanordning
FR2603487A1 (fr) * 1986-09-09 1988-03-11 Biomasys Sa Modules couplables d'assistance cardiaque
US5344385A (en) * 1991-09-30 1994-09-06 Thoratec Laboratories Corporation Step-down skeletal muscle energy conversion system
DE4221379A1 (de) * 1992-07-02 1994-01-05 Flechsig Rudolf Prof Dipl Ing Pumpkammer für medizinische Zwecke
US5358037A (en) * 1993-03-29 1994-10-25 Qed Environmental Systems, Inc. Float operated pneumatic pump
US6102845A (en) * 1994-02-07 2000-08-15 Baxter International Inc. Ventricular assist device with minimal blood contacting surfaces
FR2744021B1 (fr) * 1996-01-26 1998-04-03 Franchi Pierre Pompe d'assistance cardiaque implantable du type a ballonet de contrepression
US6039546A (en) * 1996-09-27 2000-03-21 Qed Environmental Systems, Inc. Float operated pneumatic pump to separate hydrocarbon from water
US5964580A (en) * 1997-04-18 1999-10-12 Taga; Jun Positive displacement pump having a ratchet drive guide for dispersing cyclic compression stresses over the circumference of an internal flexible member
US5980448A (en) * 1998-01-28 1999-11-09 Vascor, Inc. Single chamber blood pump
US6224343B1 (en) 1998-08-10 2001-05-01 Kevin L. Newcomer Automated, air-operated bellows pumps for groundwater sampling and other applications
US6001056A (en) * 1998-11-13 1999-12-14 Baxter International Inc. Smooth ventricular assist device conduit
US6346071B1 (en) 1999-07-16 2002-02-12 World Heart Corporation Inflow conduit assembly for a ventricular assist device
US6290639B1 (en) 1999-07-16 2001-09-18 Tofy Mussivand Conduit for a mechanical circulatory device
US6305913B1 (en) * 1999-08-13 2001-10-23 Flow International Corporation Pressure processing a pumpable substance with a flexible membrane
US8337446B2 (en) * 2005-09-02 2012-12-25 Pokorney James L Prosthetic heart valve housing
US9566146B2 (en) * 2008-12-19 2017-02-14 St. Jude Medical, Inc. Cardiovascular valve and valve housing apparatuses and systems
US8308854B2 (en) * 2009-12-15 2012-11-13 Thermo Finnigan Llc Helium reclamation systems and methods for a gas chromatograph
US9907889B2 (en) * 2013-01-16 2018-03-06 Kci Licensing, Inc. Manually-actuated reduced pressure treatment system with audible leak indicator
US11052179B2 (en) * 2014-05-26 2021-07-06 Zammi Instrumental Ltda Chamber for artificial circulatory assistance and membrane

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US723042A (en) * 1901-03-19 1903-03-17 Hardman Rubber Company Valve for syringes, atomizers, &c.
US1976415A (en) * 1930-10-20 1934-10-09 Super Diesel Tractor Corp Pump
DE800805C (de) * 1949-10-15 1950-12-07 Hildenbrand Geb Kolbenlose Fluessigkeitspumpe
US3062153A (en) * 1961-01-25 1962-11-06 William A Losey Method of and means for pumping various kinds of matter
US3286878A (en) * 1963-06-06 1966-11-22 John R Schadt Controlled folding bladder
US3218979A (en) * 1964-04-28 1965-11-23 Alan W Baldwin Hydraulic blood pump
US3550162A (en) * 1969-02-06 1970-12-29 Thermo Electron Corp Blood pump control system
US3814547A (en) * 1970-10-01 1974-06-04 Tecna Corp Nontraumatic heart pump

Also Published As

Publication number Publication date
US4104005A (en) 1978-08-01
GB1532066A (en) 1978-11-15
JPS5286294A (en) 1977-07-18
DE2619239A1 (de) 1977-07-21

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Legal Events

Date Code Title Description
A1J Withdrawal paragraph 166 lit. 6