KR920000435B1 - 인공심장으로 사용할 수 있는 이중펌프 - Google Patents

인공심장으로 사용할 수 있는 이중펌프 Download PDF

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Publication number
KR920000435B1
KR920000435B1 KR1019850002113A KR850002113A KR920000435B1 KR 920000435 B1 KR920000435 B1 KR 920000435B1 KR 1019850002113 A KR1019850002113 A KR 1019850002113A KR 850002113 A KR850002113 A KR 850002113A KR 920000435 B1 KR920000435 B1 KR 920000435B1
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KR
South Korea
Prior art keywords
compartments
compartment
wall
walls
volume
Prior art date
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.)
Expired
Application number
KR1019850002113A
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English (en)
Korean (ko)
Other versions
KR850006141A (ko
Inventor
룬드 백 스티그
Original Assignee
아스트라-테크 악티에볼락
스티그 룬드백
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.)
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Application filed by 아스트라-테크 악티에볼락, 스티그 룬드백 filed Critical 아스트라-테크 악티에볼락
Publication of KR850006141A publication Critical patent/KR850006141A/ko
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Publication of KR920000435B1 publication Critical patent/KR920000435B1/ko
Expired legal-status Critical Current

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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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/422—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being electromagnetic, e.g. using canned motor 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
    • A61M60/80—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
    • 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
    • A61M60/40—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
    • A61M60/869—Compliance chambers containing a gas or liquid other than blood to compensate volume variations of a blood chamber
    • 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
    • A61M60/871—Energy supply devices; Converters therefor
    • A61M60/873—Energy supply devices; Converters therefor specially adapted for wireless or transcutaneous energy transfer [TET], e.g. inductive charging
    • 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
    • A61M60/871—Energy supply devices; Converters therefor
    • A61M60/876—Implantable batteries
    • 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
    • A61M60/871—Energy supply devices; Converters therefor
    • A61M60/882—Devices powered by the patient, e.g. skeletal muscle powered devices
    • 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)
  • Cardiology (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Rheumatology (AREA)
  • General Engineering & Computer Science (AREA)
  • External Artificial Organs (AREA)
  • Prostheses (AREA)
  • Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Cleaning In General (AREA)
KR1019850002113A 1984-03-30 1985-03-29 인공심장으로 사용할 수 있는 이중펌프 Expired KR920000435B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8401779-7 1984-03-30
SE8401779A SE8401779L (sv) 1984-03-30 1984-03-30 Dubbelpump, avsedd som hjertprotes eller liknande

Publications (2)

Publication Number Publication Date
KR850006141A KR850006141A (ko) 1985-10-02
KR920000435B1 true KR920000435B1 (ko) 1992-01-14

Family

ID=20355375

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850002113A Expired KR920000435B1 (ko) 1984-03-30 1985-03-29 인공심장으로 사용할 수 있는 이중펌프

Country Status (24)

Country Link
US (1) US4693714A (enExample)
EP (1) EP0156782B1 (enExample)
JP (1) JPS60225571A (enExample)
KR (1) KR920000435B1 (enExample)
AT (1) ATE81295T1 (enExample)
AU (1) AU582147B2 (enExample)
BR (1) BR8501415A (enExample)
CA (1) CA1255051A (enExample)
CS (1) CS275870B6 (enExample)
DD (1) DD233942A5 (enExample)
DE (1) DE3586729T2 (enExample)
DK (1) DK164800C (enExample)
ES (1) ES8608897A1 (enExample)
FI (1) FI851281A7 (enExample)
GR (1) GR850789B (enExample)
HU (1) HU192334B (enExample)
IE (1) IE850699L (enExample)
IL (1) IL74526A (enExample)
MX (1) MX161593A (enExample)
NO (1) NO851294L (enExample)
NZ (1) NZ211541A (enExample)
PT (1) PT80195B (enExample)
SE (1) SE8401779L (enExample)
SU (1) SU1618276A3 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820300A (en) * 1985-06-20 1989-04-11 Research Corporation Technologies, Inc. Artificial heart
AU8328487A (en) * 1986-11-14 1988-06-01 Novacor Medical Corporation Implantable biventricular circulatory support system
ES2061345B1 (es) * 1991-08-27 1995-06-01 Canizo Lopez Juan Fco Del Ventriculo artificial
US5397349A (en) * 1992-07-30 1995-03-14 University Of Utah Research Foundation Muscle and air powered LVAD
US6746416B2 (en) 2001-12-05 2004-06-08 Spin Corporation Duplex blood pump for heart surgery
JP4656909B2 (ja) * 2004-10-15 2011-03-23 オリンパス株式会社 被検体内導入装置およびその製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1037523A (fr) * 1951-05-25 1953-09-17 Perfectionnements aux appareils dits <<coeurs artificiels>> destines à assurer la circulation sanguine au cours d'interventions chirurgicales et d'expériences de physiologie
US3733616A (en) * 1971-05-03 1973-05-22 Birch R Electromagnetically actuated artificial heart
US4058857A (en) * 1976-02-12 1977-11-22 Runge Thomas M Cardiac replacement pumping devices
US4369530A (en) * 1981-05-19 1983-01-25 Foxcroft Associates Hydraulically actuated cardiac prosthesis and method of actuation

Also Published As

Publication number Publication date
CS275870B6 (en) 1992-03-18
DK123085D0 (da) 1985-03-19
DK164800B (da) 1992-08-24
DE3586729D1 (de) 1992-11-12
NO851294L (no) 1985-10-01
ES541722A0 (es) 1986-07-16
FI851281A0 (fi) 1985-03-29
HU192334B (en) 1987-05-28
FI851281L (fi) 1985-10-01
PT80195A (en) 1985-04-01
FI851281A7 (fi) 1985-10-01
DK164800C (da) 1993-01-11
DE3586729T2 (de) 1993-05-13
DK123085A (da) 1985-10-01
AU4026385A (en) 1985-10-03
DD233942A5 (de) 1986-03-19
SU1618276A3 (ru) 1990-12-30
PT80195B (en) 1986-12-11
GR850789B (enExample) 1985-11-25
IL74526A (en) 1990-02-09
ATE81295T1 (de) 1992-10-15
MX161593A (es) 1990-11-13
US4693714A (en) 1987-09-15
IL74526A0 (en) 1985-06-30
IE850699L (en) 1985-09-30
SE8401779L (sv) 1985-10-01
EP0156782A3 (en) 1986-12-30
HUT38267A (en) 1986-05-28
EP0156782A2 (en) 1985-10-02
NZ211541A (en) 1987-03-06
ES8608897A1 (es) 1986-07-16
CA1255051A (en) 1989-06-06
JPS60225571A (ja) 1985-11-09
KR850006141A (ko) 1985-10-02
SE8401779D0 (sv) 1984-03-30
AU582147B2 (en) 1989-03-16
JPH0531422B2 (enExample) 1993-05-12
EP0156782B1 (en) 1992-10-07
BR8501415A (pt) 1985-11-26

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19850329

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19900219

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

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Comment text: Patent Application

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19911206

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19920327

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee