NL7402782A - - Google Patents

Info

Publication number
NL7402782A
NL7402782A NL7402782A NL7402782A NL7402782A NL 7402782 A NL7402782 A NL 7402782A NL 7402782 A NL7402782 A NL 7402782A NL 7402782 A NL7402782 A NL 7402782A NL 7402782 A NL7402782 A NL 7402782A
Authority
NL
Netherlands
Application number
NL7402782A
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 NL7402782A publication Critical patent/NL7402782A/xx

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
    • F04B43/113—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • 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
    • A61M60/161—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 mechanically acting upon the outside of the patient's blood vessel structure, e.g. compressive structures placed around a vessel
    • 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
    • A61M60/196—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body replacing the entire heart, e.g. total artificial hearts [TAH]
    • 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
    • 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
    • A61M60/289—Devices for mechanical circulatory actuation assisting the residual heart function by means mechanically acting upon the patient's native heart or blood vessel structure, e.g. direct cardiac compression [DCC] 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
    • A61M60/857—Implantable blood tubes
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • 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
    • A61M60/284—Linear peristaltic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2280/00—Output delivery
    • F02G2280/005—Medical applications, e.g. for prosthesis or artificial hearts

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Mechanical Engineering (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)
  • Vascular Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • External Artificial Organs (AREA)
NL7402782A 1973-03-05 1974-03-01 NL7402782A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US338093A US3885251A (en) 1973-03-05 1973-03-05 Artificial heart pump or assist

Publications (1)

Publication Number Publication Date
NL7402782A true NL7402782A (xx) 1974-09-09

Family

ID=23323382

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7402782A NL7402782A (xx) 1973-03-05 1974-03-01

Country Status (8)

Country Link
US (1) US3885251A (xx)
JP (1) JPS5026397A (xx)
BE (1) BE811852A (xx)
CA (1) CA1017904A (xx)
CH (1) CH571866A5 (xx)
DE (1) DE2410418A1 (xx)
FR (1) FR2220279B1 (xx)
NL (1) NL7402782A (xx)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015590A (en) * 1976-04-12 1977-04-05 Baylor College Of Medicine Balloon activated blood pump
IT1131170B (it) * 1980-05-12 1986-06-18 Consiglio Nazionale Ricerche Pompa cardiaca per la circolazione extracorporea del sangue con rallentamento del flusso sanguigno durante la circolazione extracorporea
US4838889A (en) * 1981-09-01 1989-06-13 University Of Utah Research Foundation Ventricular assist device and method of manufacture
US4427470A (en) 1981-09-01 1984-01-24 University Of Utah Vacuum molding technique for manufacturing a ventricular assist device
US4473423A (en) * 1982-05-03 1984-09-25 University Of Utah Artificial heart valve made by vacuum forming technique
JPS61232859A (ja) * 1985-04-05 1986-10-17 呉羽化学工業株式会社 医用ポンプ装置
US4809676A (en) * 1987-12-28 1989-03-07 Freeman Maynard L Heart assist device and method of implanting it
US4957504A (en) * 1988-12-02 1990-09-18 Chardack William M Implantable blood pump
EP0478600B1 (en) * 1989-06-20 1999-11-10 Btg International Limited Improving blood flow
US5139517A (en) * 1989-11-08 1992-08-18 Corral David F Orthotopic intraventricular heart pump
CA2004295C (en) * 1989-11-30 1998-02-10 William F. Hayes Primary fluid actuated, secondary fluid propelling system
US5429584A (en) * 1990-11-09 1995-07-04 Mcgill University Cardiac assist method and apparatus
US5222980A (en) * 1991-09-27 1993-06-29 Medtronic, Inc. Implantable heart-assist device
US6889082B2 (en) * 1997-10-09 2005-05-03 Orqis Medical Corporation Implantable heart assist system and method of applying same
UA56262C2 (uk) 1997-10-09 2003-05-15 Орквіс Медікел Корпорейшн Імплантовувана система підтримки серця
US6390969B1 (en) 1997-10-09 2002-05-21 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6610004B2 (en) * 1997-10-09 2003-08-26 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6387037B1 (en) 1997-10-09 2002-05-14 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6406422B1 (en) 2000-03-02 2002-06-18 Levram Medical Devices, Ltd. Ventricular-assist method and apparatus
US20050085683A1 (en) * 2003-10-15 2005-04-21 Bolling Steven F. Implantable heart assist system and method of applying same
US20050131385A1 (en) * 2003-12-12 2005-06-16 Bolling Steven F. Cannulae for selectively enhancing blood flow
US7445592B2 (en) * 2004-06-10 2008-11-04 Orqis Medical Corporation Cannulae having reduced flow resistance
US20050277870A1 (en) * 2004-06-10 2005-12-15 Robert Pecor Cannula having reduced flow resistance
DE102004053583A1 (de) * 2004-10-01 2006-04-13 Universitätsklinikum Freiburg Peristaltische Pumpe
US20060184199A1 (en) * 2005-02-14 2006-08-17 O'leary Shawn Apparatus and methods for reducing bleeding from a cannulation site
US20060224110A1 (en) * 2005-03-17 2006-10-05 Scott Michael J Methods for minimally invasive vascular access
EP2029195A2 (en) * 2006-05-30 2009-03-04 Yossi Gross Implantable pump for drug delivery to treat erectile dysfunction
US8152711B2 (en) * 2007-03-21 2012-04-10 Yossi Gross Implantable peristaltic pump to treat erectile dysfunction
US7818062B2 (en) * 2008-01-31 2010-10-19 Ed Tech Medical Ltd. Peristaltic pump for treatment of erectile dysfunction

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455859A (en) * 1946-05-13 1948-12-07 Frederic E B Foley Artificial sphincter and method
US3305097A (en) * 1963-05-27 1967-02-21 Scientific Industries High pressure peristaltic pump for separation apparatus
US3429266A (en) * 1967-04-27 1969-02-25 Charles B Jones Jr Peristaltic pumping system
US3478695A (en) * 1968-02-13 1969-11-18 Mc Donnell Douglas Corp Pulsatile heart pump
US3597766A (en) * 1968-07-11 1971-08-10 Atomic Energy Commission Artificial heart pumping system powered by a modified stirling cycle engine-compressor having a freely reciprocable displacer piston
US3720485A (en) * 1971-07-01 1973-03-13 N Holman Artificial heart
US3744063A (en) * 1971-10-12 1973-07-10 Kendall & Co Artifical sphincter for controlling urinary incontinence

Also Published As

Publication number Publication date
BE811852A (fr) 1974-09-04
JPS5026397A (xx) 1975-03-19
FR2220279B1 (xx) 1978-11-17
CA1017904A (en) 1977-09-27
CH571866A5 (xx) 1976-01-30
DE2410418A1 (de) 1974-09-19
FR2220279A1 (xx) 1974-10-04
US3885251A (en) 1975-05-27

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Legal Events

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BV The patent application has lapsed