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FR2608927B1 - Systeme de gonflage, en particulier pour assistance cardiaque - Google Patents

Systeme de gonflage, en particulier pour assistance cardiaque

Info

Publication number
FR2608927B1
FR2608927B1 FR8618332A FR8618332A FR2608927B1 FR 2608927 B1 FR2608927 B1 FR 2608927B1 FR 8618332 A FR8618332 A FR 8618332A FR 8618332 A FR8618332 A FR 8618332A FR 2608927 B1 FR2608927 B1 FR 2608927B1
Authority
FR
France
Prior art keywords
inflation system
heart assistance
assistance
heart
inflation
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 - Lifetime
Application number
FR8618332A
Other languages
English (en)
Other versions
FR2608927A1 (fr
Inventor
Henri Berger
Rene Veragen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Priority to FR8618332A priority Critical patent/FR2608927B1/fr
Priority to US07/137,937 priority patent/US4865580A/en
Publication of FR2608927A1 publication Critical patent/FR2608927A1/fr
Application granted granted Critical
Publication of FR2608927B1 publication Critical patent/FR2608927B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/515—Regulation using real-time patient data
    • A61M60/531—Regulation using real-time patient data using blood pressure data, e.g. from blood pressure sensors
    • 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
    • A61M60/438—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical
    • 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
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
    • A61M60/554—Regulation using real-time blood pump operational parameter data, e.g. motor current of blood pressure
    • 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)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • External Artificial Organs (AREA)
FR8618332A 1986-12-30 1986-12-30 Systeme de gonflage, en particulier pour assistance cardiaque Expired - Lifetime FR2608927B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8618332A FR2608927B1 (fr) 1986-12-30 1986-12-30 Systeme de gonflage, en particulier pour assistance cardiaque
US07/137,937 US4865580A (en) 1986-12-30 1987-12-28 Inflation system, in particular for cardiac assistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8618332A FR2608927B1 (fr) 1986-12-30 1986-12-30 Systeme de gonflage, en particulier pour assistance cardiaque

Publications (2)

Publication Number Publication Date
FR2608927A1 FR2608927A1 (fr) 1988-07-01
FR2608927B1 true FR2608927B1 (fr) 1996-12-20

Family

ID=9342414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8618332A Expired - Lifetime FR2608927B1 (fr) 1986-12-30 1986-12-30 Systeme de gonflage, en particulier pour assistance cardiaque

Country Status (2)

Country Link
US (1) US4865580A (fr)
FR (1) FR2608927B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6990700B2 (en) * 2001-06-22 2006-01-31 Team Worldwide Corporation Inflatable product provided with electric air pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2050011A5 (fr) * 1970-06-05 1971-03-26 Faber Peter
US3783453A (en) * 1971-12-23 1974-01-08 V Bolie Self-regulating artificial heart
DE2558921C3 (de) * 1975-12-29 1978-09-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Antrieb für eine pneumatische oder hydraulische Pulspumpe
US4116589A (en) * 1977-04-15 1978-09-26 Avco Corporation Extracorporeal pulsatile blood pump comprised of side by side bladders
US4381567A (en) * 1981-09-15 1983-05-03 Foxcroft Associates Hydraulically actuated total cardiac prosthesis with reversible pump and three-way ventricular valving
FR2580339B1 (fr) * 1985-04-16 1989-06-16 Sagem Convertisseur electropneumatique

Also Published As

Publication number Publication date
FR2608927A1 (fr) 1988-07-01
US4865580A (en) 1989-09-12

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