AT12895T - PUMP AND MECHANISM TO ACTUATE. - Google Patents

PUMP AND MECHANISM TO ACTUATE.

Info

Publication number
AT12895T
AT12895T AT81305151T AT81305151T AT12895T AT 12895 T AT12895 T AT 12895T AT 81305151 T AT81305151 T AT 81305151T AT 81305151 T AT81305151 T AT 81305151T AT 12895 T AT12895 T AT 12895T
Authority
AT
Austria
Prior art keywords
actuate
pump
Prior art date
Application number
AT81305151T
Other languages
English (en)
Inventor
Michael George Conley
James Stephen Petrek
Original Assignee
Novacor Medical 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
Priority to US06/211,210 priority Critical patent/US4384829A/en
Application filed by Novacor Medical Corp filed Critical Novacor Medical Corp
Priority to EP81305151A priority patent/EP0053437B1/de
Publication of AT12895T publication Critical patent/AT12895T/de

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00Machines, pumps, or pumping installations having flexible working members
    • F04B43/08Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40Details relating to driving
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00Machines, pumps, or pumping installations having flexible working members
    • F04B43/08Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/09Pumps having electric drive
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10Location thereof with respect to the patient's body
    • A61M60/122Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126Implantable 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
    • A61M60/148Implantable 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M60/00Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20Type thereof
    • A61M60/247Positive displacement blood pumps
    • A61M60/253Positive displacement blood pumps including a displacement member directly acting on the blood
    • A61M60/268Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00Surgery
    • Y10S128/03Heart-lung
AT81305151T 1980-11-28 1981-10-29 PUMP AND MECHANISM TO ACTUATE. AT12895T (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US06/211,210 US4384829A (en) 1980-11-28 1980-11-28 Pump and actuator mechanism
EP81305151A EP0053437B1 (de) 1980-11-28 1981-10-29 Pumpe und Mechanismus zum Betätigen

Publications (1)

Publication Number Publication Date
AT12895T true AT12895T (de) 1985-05-15

Family

ID=22785978

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81305151T AT12895T (de) 1980-11-28 1981-10-29 PUMP AND MECHANISM TO ACTUATE.

Country Status (9)

Country Link
US (1) US4384829A (de)
EP (1) EP0053437B1 (de)
JP (1) JPH0155025B2 (de)
AT (1) AT12895T (de)
AU (1) AU552961B2 (de)
BR (1) BR8107751A (de)
CA (1) CA1162701A (de)
DE (1) DE3170178D1 (de)
ZA (2) ZA817326B (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457673A (en) * 1980-11-28 1984-07-03 Novacor Medical Corporation Pump and actuator mechanism
US4519043A (en) * 1982-07-20 1985-05-21 Novacor Medical Corporation Solenoid activated closure device
EP0128197B1 (de) * 1982-12-03 1988-06-08 Novacor Medical Corporation Betätiger für eine pumpe
US4488099A (en) * 1982-12-03 1984-12-11 Novacor Medical Corporation Real time servo control apparatus and method
US4565497A (en) * 1982-12-03 1986-01-21 Novacor Medical Corporation Pump actuator
US4557673A (en) * 1982-12-03 1985-12-10 Novacor Medical Corporation Implantable pump
GB8333753D0 (en) * 1983-12-19 1984-01-25 Thorpe J E Dielectric boards
US4583523A (en) * 1984-07-02 1986-04-22 Lloyd & Associates Implantable heart assist device and method of implanting same
US4665896A (en) * 1985-07-22 1987-05-19 Novacor Medical Corporation Power supply for body implant and method of use
US4666443A (en) * 1986-04-18 1987-05-19 Novacor Medical Corporation Biventricular circulatory assist system and method
US4756302A (en) * 1986-11-20 1988-07-12 Novacor Medical Corporation Blood pumping system and method
US4969864A (en) * 1989-06-23 1990-11-13 Frank Schwarzmann Venticular assist device
US5089019A (en) * 1989-12-06 1992-02-18 Medtronic, Inc. Muscle work output monitor by intramuscular temperature variation measurement
US5098442A (en) * 1989-12-06 1992-03-24 Medtronic, Inc. Muscle contraction control by intramuscular pressure monitoring
US5069680A (en) * 1989-12-06 1991-12-03 Medtronic, Inc. Muscle stimulator with variable duty cycle
US5067960A (en) * 1989-12-06 1991-11-26 Medtronic, Inc. Muscle fitness detection by colorimetry
US5205810A (en) * 1990-10-15 1993-04-27 Medtronic, Inc. Muscle powered cardiac assist system
US5344385A (en) * 1991-09-30 1994-09-06 Thoratec Laboratories Corporation Step-down skeletal muscle energy conversion system
US5193977A (en) * 1991-11-22 1993-03-16 Don Dame Flexible membrane sealless centrifugal pump
US5630836A (en) * 1995-01-19 1997-05-20 Vascor, Inc. Transcutaneous energy and information transmission apparatus
US6387037B1 (en) 1997-10-09 2002-05-14 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6889082B2 (en) * 1997-10-09 2005-05-03 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6200260B1 (en) 1997-10-09 2001-03-13 Fore Flow Corporation Implantable heart assist system
US6610004B2 (en) 1997-10-09 2003-08-26 Orqis Medical Corporation Implantable heart assist system and method of applying same
US6390969B1 (en) 1997-10-09 2002-05-21 Orqis Medical Corporation Implantable heart assist system and method of applying same
AUPQ090499A0 (en) * 1999-06-10 1999-07-01 Peters, William S Heart assist device and system
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
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
US7351235B2 (en) * 2005-03-22 2008-04-01 Jackey Chiou Snivel removing device
US8461969B2 (en) * 2009-06-02 2013-06-11 Lg Innotek Co., Ltd. Dual mode vibrator

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1893776A (en) * 1931-10-27 1933-01-10 Monroe R Hull Pump
US1988624A (en) * 1933-08-08 1935-01-22 Ralph P Kipp Blood transfusion device
US2689530A (en) * 1950-06-26 1954-09-21 Leo M Harvey Machine for dispensing liquids
CH303767A (de) * 1951-12-27 1954-12-15 Giuseppe Pluda Elektromagnetischer Pulsationsmotor zur Förderung von Flüssigkeiten oder Kompression von Gasen.
US2816514A (en) * 1954-09-17 1957-12-17 Designers For Industry Inc Vibratory pump
NL278656A (de) * 1961-05-31
US3308361A (en) * 1963-05-13 1967-03-07 Nakai Akira Electromagnetic vibrator
GB1141800A (en) * 1965-08-31 1969-01-29 Nat Res Dev A variable delivery peristaltic pump
JPS457812Y1 (de) * 1965-12-06 1970-04-14
US3633217A (en) * 1969-07-01 1972-01-11 Westinghouse Electric Corp Electromagnetic energy converter for pulsing an implantable blood pump
JPS569100Y2 (de) * 1972-03-02 1981-02-27
US3963380A (en) * 1975-01-06 1976-06-15 Thomas Jr Lyell J Micro pump powered by piezoelectric disk benders
DE2557475A1 (de) * 1975-12-19 1977-06-23 Messerschmitt Boelkow Blohm Pumpe fuer ein kuenstliches herz
JPS53140603A (en) * 1977-05-16 1978-12-07 Enomoto Maikuroponpu Seisakush Reciprocating type electromagnetic pump
US4167046A (en) * 1977-12-12 1979-09-11 Andros, Inc. Blood pumping device
JPS5750546Y2 (de) * 1979-03-23 1982-11-05
ZA802574B (en) * 1979-05-04 1981-04-29 Wellcome Australia Fluid pump

Also Published As

Publication number Publication date
AU7751281A (en) 1982-06-03
JPH0155025B2 (de) 1989-11-22
CA1162701A (en) 1984-02-28
EP0053437B1 (de) 1985-04-24
CA1162701A1 (de)
JPS57117869A (en) 1982-07-22
US4384829A (en) 1983-05-24
ZA817326B (en) 1982-10-27
EP0053437A1 (de) 1982-06-09
ZA8107326B (en) 1982-10-27
BR8107751A (pt) 1982-08-31
AU552961B2 (en) 1986-06-26
DE3170178D1 (en) 1985-05-30

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