JPS5743256B2 - - Google Patents

Info

Publication number
JPS5743256B2
JPS5743256B2 JP13513378A JP13513378A JPS5743256B2 JP S5743256 B2 JPS5743256 B2 JP S5743256B2 JP 13513378 A JP13513378 A JP 13513378A JP 13513378 A JP13513378 A JP 13513378A JP S5743256 B2 JPS5743256 B2 JP S5743256B2
Authority
JP
Japan
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
JP13513378A
Other languages
Japanese (ja)
Other versions
JPS5475194A (en
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25301487&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS5743256(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPS5475194A publication Critical patent/JPS5475194A/ja
Publication of JPS5743256B2 publication Critical patent/JPS5743256B2/ja
Granted 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
    • A61F2/2409—Support rings therefor, e.g. for connecting valves to tissue
    • 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

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)
JP13513378A 1977-11-02 1978-11-01 Artificial heart valve Granted JPS5475194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84778077A 1977-11-02 1977-11-02

Publications (2)

Publication Number Publication Date
JPS5475194A JPS5475194A (en) 1979-06-15
JPS5743256B2 true JPS5743256B2 (es) 1982-09-13

Family

ID=25301487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13513378A Granted JPS5475194A (en) 1977-11-02 1978-11-01 Artificial heart valve

Country Status (6)

Country Link
JP (1) JPS5475194A (es)
CA (1) CA1115457A (es)
DE (1) DE2846299C2 (es)
ES (1) ES474704A1 (es)
FR (1) FR2407709A1 (es)
GB (1) GB2007333B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254508A (en) * 1979-07-30 1981-03-10 Carbomedics, Inc. Bileaflet heart valve with improved pivot
CA1154903A (en) * 1979-07-30 1983-10-11 Jack C. Bokros Bileaflet valve with improved pivot
US4328592A (en) * 1979-08-07 1982-05-11 Hemex, Inc. Heart valve prosthesis
US4272854A (en) * 1979-08-07 1981-06-16 Carbomedics, Inc. Bi-leaflet heart valve
US4363142A (en) * 1979-10-12 1982-12-14 Mitral Medical, Inc. Prosthetic heart valve
US4357715A (en) * 1980-01-14 1982-11-09 Hemex Incorporated Heart valve prosthesis
US4274437A (en) * 1980-02-28 1981-06-23 Watts Len S Heart valve
GB2074699B (en) * 1980-04-28 1984-05-10 Mitral Med Int Artificial heart valve
US4306319A (en) * 1980-06-16 1981-12-22 Robert L. Kaster Heart valve with non-circular body
US4373216A (en) * 1980-10-27 1983-02-15 Hemex, Inc. Heart valves having edge-guided occluders
DE3426300A1 (de) * 1984-07-17 1986-01-30 Doguhan Dr.med. 6000 Frankfurt Baykut Zweiwegeventil und seine verwendung als herzklappenprothese
DE19529388C2 (de) * 1995-08-10 1997-03-13 Max Speckhart Künstliche Herzklappe
FR3138297A1 (fr) 2022-07-26 2024-02-02 Bernard Brami Prothèse valvulaire cardiaque mécanique.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445863A (en) * 1965-12-08 1969-05-27 Juro Wada One-way valve device suitable for use as a heart valve
US3546711A (en) * 1968-04-09 1970-12-15 Gulf Energy & Environ Systems Heart valve
US3737919A (en) * 1971-03-16 1973-06-12 Univ Minnesota Pivoted disc-type heart valve
US4078268A (en) * 1975-04-24 1978-03-14 St. Jude Medical, Inc. Heart valve prosthesis

Also Published As

Publication number Publication date
FR2407709B1 (es) 1984-11-30
GB2007333B (en) 1982-03-17
CA1115457A (en) 1982-01-05
ES474704A1 (es) 1979-11-16
DE2846299C2 (de) 1983-11-17
GB2007333A (en) 1979-05-16
JPS5475194A (en) 1979-06-15
FR2407709A1 (fr) 1979-06-01
DE2846299A1 (de) 1979-05-03

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