FR2176871B1 - - Google Patents

Info

Publication number
FR2176871B1
FR2176871B1 FR7309736A FR7309736A FR2176871B1 FR 2176871 B1 FR2176871 B1 FR 2176871B1 FR 7309736 A FR7309736 A FR 7309736A FR 7309736 A FR7309736 A FR 7309736A FR 2176871 B1 FR2176871 B1 FR 2176871B1
Authority
FR
France
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
FR7309736A
Other versions
FR2176871A1 (fr
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.)
Medical Inc
Original Assignee
Medical Inc
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 Medical Inc filed Critical Medical Inc
Publication of FR2176871A1 publication Critical patent/FR2176871A1/fr
Application granted granted Critical
Publication of FR2176871B1 publication Critical patent/FR2176871B1/fr
Expired legal-status Critical Current

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
    • A61F2/2403—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 pivoting rigid closure members
    • A61F2/2406—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 pivoting rigid closure members without fixed axis
    • 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
    • A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (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)
FR7309736A 1972-03-17 1973-03-19 Expired FR2176871B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23550272A 1972-03-17 1972-03-17
US27993672A 1972-08-11 1972-08-11

Publications (2)

Publication Number Publication Date
FR2176871A1 FR2176871A1 (fr) 1973-11-02
FR2176871B1 true FR2176871B1 (fr) 1978-03-03

Family

ID=26928968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7309736A Expired FR2176871B1 (fr) 1972-03-17 1973-03-19

Country Status (4)

Country Link
JP (1) JPS5813185B2 (fr)
CA (1) CA1010604A (fr)
FR (1) FR2176871B1 (fr)
IT (1) IT981968B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815756C3 (de) * 1978-04-12 1982-01-28 Ernst-Wilhelm 5303 Bornheim Müller Prothetisches Verschlußelement zum Ersatz der Klappen im menschlichen Herzen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365728A (en) * 1964-12-18 1968-01-30 Edwards Lab Inc Upholstered heart valve having a sealing ring adapted for dispensing medicaments
JPS4944517B1 (fr) * 1969-03-24 1974-11-28

Also Published As

Publication number Publication date
JPS5813185B2 (ja) 1983-03-12
IT981968B (it) 1974-10-10
CA1010604A (en) 1977-05-24
FR2176871A1 (fr) 1973-11-02
JPS4912679A (fr) 1974-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse