SE8401779L - Dubbelpump, avsedd som hjertprotes eller liknande - Google Patents

Dubbelpump, avsedd som hjertprotes eller liknande

Info

Publication number
SE8401779L
SE8401779L SE8401779A SE8401779A SE8401779L SE 8401779 L SE8401779 L SE 8401779L SE 8401779 A SE8401779 A SE 8401779A SE 8401779 A SE8401779 A SE 8401779A SE 8401779 L SE8401779 L SE 8401779L
Authority
SE
Sweden
Prior art keywords
chambers
ventricle
simulating
volumes
wall structure
Prior art date
Application number
SE8401779A
Other languages
Unknown language ( )
English (en)
Other versions
SE8401779D0 (sv
Inventor
S Lundbeck
Original Assignee
Astra Tech Ab
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 Astra Tech Ab filed Critical Astra Tech Ab
Priority to SE8401779A priority Critical patent/SE8401779L/sv
Publication of SE8401779D0 publication Critical patent/SE8401779D0/sv
Priority to IL74526A priority patent/IL74526A/xx
Priority to US06/709,555 priority patent/US4693714A/en
Priority to CA000476367A priority patent/CA1255051A/en
Priority to DK123085A priority patent/DK164800C/da
Priority to IE850699A priority patent/IE850699L/xx
Priority to DE8585850102T priority patent/DE3586729T2/de
Priority to SU853867696A priority patent/SU1618276A3/ru
Priority to EP85850102A priority patent/EP0156782B1/en
Priority to NZ211541A priority patent/NZ211541A/en
Priority to AU40263/85A priority patent/AU582147B2/en
Priority to AT85850102T priority patent/ATE81295T1/de
Priority to GR850789A priority patent/GR850789B/el
Priority to MX204781A priority patent/MX161593A/es
Priority to BR8501415A priority patent/BR8501415A/pt
Priority to JP60062205A priority patent/JPS60225571A/ja
Priority to HU851214A priority patent/HU192334B/hu
Priority to KR1019850002113A priority patent/KR920000435B1/ko
Priority to NO851294A priority patent/NO851294L/no
Priority to ES541722A priority patent/ES8608897A1/es
Priority to DD85274635A priority patent/DD233942A5/de
Priority to PT80195A priority patent/PT80195B/pt
Priority to FI851281A priority patent/FI851281L/fi
Priority to CS852385A priority patent/CS275870B6/cs
Publication of SE8401779L publication Critical patent/SE8401779L/sv

Links

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)
  • Rheumatology (AREA)
  • Computer Networks & Wireless Communication (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)
SE8401779A 1984-03-30 1984-03-30 Dubbelpump, avsedd som hjertprotes eller liknande SE8401779L (sv)

Priority Applications (24)

Application Number Priority Date Filing Date Title
SE8401779A SE8401779L (sv) 1984-03-30 1984-03-30 Dubbelpump, avsedd som hjertprotes eller liknande
IL74526A IL74526A (en) 1984-03-30 1985-03-07 Double pump adapted for use as an artificial heart
US06/709,555 US4693714A (en) 1984-03-30 1985-03-08 Double pump adapted for use as an artificial heart
CA000476367A CA1255051A (en) 1984-03-30 1985-03-13 Double pump adapted for use as an artificial heart
DK123085A DK164800C (da) 1984-03-30 1985-03-19 Dobbeltpumpe indrettet til brug som kunstigt hjerte
IE850699A IE850699L (en) 1984-03-30 1985-03-19 A double pump adapted for use as an artificial heart
SU853867696A SU1618276A3 (ru) 1984-03-30 1985-03-22 Искусственное сердце
AU40263/85A AU582147B2 (en) 1984-03-30 1985-03-22 A double pump adapted for use as an artificial heart
AT85850102T ATE81295T1 (de) 1984-03-30 1985-03-22 Doppelpumpe zur verwendung in einem kuenstlichen herzen.
EP85850102A EP0156782B1 (en) 1984-03-30 1985-03-22 A double pump adapted for use as an artificial heart
NZ211541A NZ211541A (en) 1984-03-30 1985-03-22 Artificial heart:movable common wall between ventricle chambers
DE8585850102T DE3586729T2 (de) 1984-03-30 1985-03-22 Doppelpumpe zur verwendung in einem kuenstlichen herzen.
GR850789A GR850789B (sv) 1984-03-30 1985-03-28
MX204781A MX161593A (es) 1984-03-30 1985-03-28 Mejoras en bomba doble adaptada para usarse como corazon artificial
BR8501415A BR8501415A (pt) 1984-03-30 1985-03-28 Bomba dupla adaptada para uso como um coracao artificial
JP60062205A JPS60225571A (ja) 1984-03-30 1985-03-28 人工心臓としての使用に適合した複式ポンプ
HU851214A HU192334B (en) 1984-03-30 1985-03-29 Double pump applicable as artificial heart
FI851281A FI851281L (fi) 1984-03-30 1985-03-29 Dubbelpump anpassad att anvaendas som ett konstgjort hjaerta.
KR1019850002113A KR920000435B1 (ko) 1984-03-30 1985-03-29 인공심장으로 사용할 수 있는 이중펌프
NO851294A NO851294L (no) 1984-03-30 1985-03-29 Dobbeltpumpe til bruk som kunstig hjerte.
ES541722A ES8608897A1 (es) 1984-03-30 1985-03-29 Una bomba doble destinada para su uso como un corazon arti- ficial
DD85274635A DD233942A5 (de) 1984-03-30 1985-03-29 Als kunstherz verwendbare doppelpumpe
PT80195A PT80195B (en) 1984-03-30 1985-03-29 A double pump adapted for use as an artificial heart
CS852385A CS275870B6 (en) 1984-03-30 1985-04-01 Double pump for the use as an artificial heart

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE8401779D0 SE8401779D0 (sv) 1984-03-30
SE8401779L true SE8401779L (sv) 1985-10-01

Family

ID=20355375

Family Applications (1)

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

Country Status (24)

Country Link
US (1) US4693714A (sv)
EP (1) EP0156782B1 (sv)
JP (1) JPS60225571A (sv)
KR (1) KR920000435B1 (sv)
AT (1) ATE81295T1 (sv)
AU (1) AU582147B2 (sv)
BR (1) BR8501415A (sv)
CA (1) CA1255051A (sv)
CS (1) CS275870B6 (sv)
DD (1) DD233942A5 (sv)
DE (1) DE3586729T2 (sv)
DK (1) DK164800C (sv)
ES (1) ES8608897A1 (sv)
FI (1) FI851281L (sv)
GR (1) GR850789B (sv)
HU (1) HU192334B (sv)
IE (1) IE850699L (sv)
IL (1) IL74526A (sv)
MX (1) MX161593A (sv)
NO (1) NO851294L (sv)
NZ (1) NZ211541A (sv)
PT (1) PT80195B (sv)
SE (1) SE8401779L (sv)
SU (1) SU1618276A3 (sv)

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
JPH01501371A (ja) * 1986-11-14 1989-05-18 バクスター・インターナショナル・インコーポレーテッド 体内埋込式双心室型循環維持システム
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
AU582147B2 (en) 1989-03-16
DK123085A (da) 1985-10-01
IL74526A (en) 1990-02-09
MX161593A (es) 1990-11-13
JPS60225571A (ja) 1985-11-09
DK164800B (da) 1992-08-24
HUT38267A (en) 1986-05-28
SU1618276A3 (ru) 1990-12-30
DK164800C (da) 1993-01-11
KR850006141A (ko) 1985-10-02
NZ211541A (en) 1987-03-06
IL74526A0 (en) 1985-06-30
US4693714A (en) 1987-09-15
EP0156782A3 (en) 1986-12-30
PT80195A (en) 1985-04-01
JPH0531422B2 (sv) 1993-05-12
FI851281L (fi) 1985-10-01
ES8608897A1 (es) 1986-07-16
GR850789B (sv) 1985-11-25
KR920000435B1 (ko) 1992-01-14
DE3586729T2 (de) 1993-05-13
EP0156782A2 (en) 1985-10-02
CS275870B6 (en) 1992-03-18
DK123085D0 (da) 1985-03-19
IE850699L (en) 1985-09-30
BR8501415A (pt) 1985-11-26
HU192334B (en) 1987-05-28
DE3586729D1 (de) 1992-11-12
CA1255051A (en) 1989-06-06
EP0156782B1 (en) 1992-10-07
AU4026385A (en) 1985-10-03
NO851294L (no) 1985-10-01
SE8401779D0 (sv) 1984-03-30
PT80195B (en) 1986-12-11
ES541722A0 (es) 1986-07-16
ATE81295T1 (de) 1992-10-15
DD233942A5 (de) 1986-03-19
FI851281A0 (fi) 1985-03-29

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Effective date: 19861001