CH566772A5 - - Google Patents

Info

Publication number
CH566772A5
CH566772A5 CH859273A CH859273A CH566772A5 CH 566772 A5 CH566772 A5 CH 566772A5 CH 859273 A CH859273 A CH 859273A CH 859273 A CH859273 A CH 859273A CH 566772 A5 CH566772 A5 CH 566772A5
Authority
CH
Switzerland
Application number
CH859273A
Original Assignee
Golay Bernard 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 Golay Bernard Sa filed Critical Golay Bernard Sa
Priority to CH859273A priority Critical patent/CH566772A5/xx
Priority to DE19742419926 priority patent/DE2419926A1/de
Priority to IT2339774A priority patent/IT1012988B/it
Priority to JP6663174A priority patent/JPS5035989A/ja
Priority to FR7421194A priority patent/FR2233543A1/fr
Publication of CH566772A5 publication Critical patent/CH566772A5/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2469—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with resilient valve members, e.g. conical spiral

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Mechanical Engineering (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)
  • Check Valves (AREA)
CH859273A 1973-06-14 1973-06-14 CH566772A5 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH859273A CH566772A5 (sv) 1973-06-14 1973-06-14
DE19742419926 DE2419926A1 (de) 1973-06-14 1974-04-25 Ventil mit geringem oeffnungswiderstand
IT2339774A IT1012988B (it) 1973-06-14 1974-05-31 Valvola a resistenza debole di apertura
JP6663174A JPS5035989A (sv) 1973-06-14 1974-06-13
FR7421194A FR2233543A1 (en) 1973-06-14 1974-06-13 Valve esp. for human heart with low opening resistance - having an elastomer diaphragm on a PTFE grid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH859273A CH566772A5 (sv) 1973-06-14 1973-06-14

Publications (1)

Publication Number Publication Date
CH566772A5 true CH566772A5 (sv) 1975-09-30

Family

ID=4342371

Family Applications (1)

Application Number Title Priority Date Filing Date
CH859273A CH566772A5 (sv) 1973-06-14 1973-06-14

Country Status (5)

Country Link
JP (1) JPS5035989A (sv)
CH (1) CH566772A5 (sv)
DE (1) DE2419926A1 (sv)
FR (1) FR2233543A1 (sv)
IT (1) IT1012988B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326777U (sv) * 1976-08-13 1978-03-07
JPS5719312Y2 (sv) * 1977-04-14 1982-04-22
JPS5498606U (sv) * 1977-12-23 1979-07-12
JPS54166008U (sv) * 1978-05-11 1979-11-21
JPS54150814A (en) * 1978-05-19 1979-11-27 Fruehauf Japan Connecting structure of deal and section
US4599081A (en) * 1982-09-30 1986-07-08 Cohen Fred M Artificial heart valve
JP2710355B2 (ja) * 1988-09-20 1998-02-10 日本ゼオン株式会社 医用弁装置

Also Published As

Publication number Publication date
JPS5035989A (sv) 1975-04-04
FR2233543A1 (en) 1975-01-10
IT1012988B (it) 1977-03-10
DE2419926A1 (de) 1975-01-16

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Legal Events

Date Code Title Description
PL Patent ceased