DE3504962A1 - Herzklappenprothese - Google Patents

Herzklappenprothese

Info

Publication number
DE3504962A1
DE3504962A1 DE19853504962 DE3504962A DE3504962A1 DE 3504962 A1 DE3504962 A1 DE 3504962A1 DE 19853504962 DE19853504962 DE 19853504962 DE 3504962 A DE3504962 A DE 3504962A DE 3504962 A1 DE3504962 A1 DE 3504962A1
Authority
DE
Germany
Prior art keywords
heart valve
valve prosthesis
flap
support
prosthesis according
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.)
Granted
Application number
DE19853504962
Other languages
German (de)
English (en)
Other versions
DE3504962C2 (https=
Inventor
Aleksandr Semenovič Bukatov
Semen Grigorievič Dr. Moskau/Moskva Churtsilava
Naum Abramovič Iofis
Rudolf Nikolaevič Vettsel
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.)
NII CHIRURGII VISNEV AK MED NA
Original Assignee
NII CHIRURGII VISNEV AK MED NA
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 NII CHIRURGII VISNEV AK MED NA filed Critical NII CHIRURGII VISNEV AK MED NA
Publication of DE3504962A1 publication Critical patent/DE3504962A1/de
Application granted granted Critical
Publication of DE3504962C2 publication Critical patent/DE3504962C2/de
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
    • A61F2/2403—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic 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)
DE19853504962 1984-02-16 1985-02-13 Herzklappenprothese Granted DE3504962A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843700753A SU1243721A1 (ru) 1984-02-16 1984-02-16 Протез клапана сердца

Publications (2)

Publication Number Publication Date
DE3504962A1 true DE3504962A1 (de) 1985-08-22
DE3504962C2 DE3504962C2 (https=) 1990-12-06

Family

ID=21103538

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853504962 Granted DE3504962A1 (de) 1984-02-16 1985-02-13 Herzklappenprothese

Country Status (7)

Country Link
US (1) US4713071A (https=)
JP (1) JPS60203252A (https=)
CU (1) CU21802A3 (https=)
DE (1) DE3504962A1 (https=)
FI (1) FI850488A7 (https=)
IT (1) IT1189712B (https=)
SU (1) SU1243721A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265533A1 (en) * 1986-10-25 1988-05-04 National Research Development Corporation of India Heart valve assembly

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU580327B2 (en) * 1984-09-13 1989-01-12 Allegheny Ludlum Steel Corp. Method and apparatus for continuous casting of crystalline strip
AU578968B2 (en) * 1984-09-13 1988-11-10 Allegheny Ludlum Steel Corp. Method and apparatus for direct casting of crystalline strip by radiantly cooling
JPS63127752A (ja) * 1986-11-07 1988-05-31 ナショナル　リサーチ　デベロップメント　コーポレーション　オブ　インディア 心臓弁組立体
SU1597184A1 (ru) * 1987-06-25 1990-10-07 Предприятие П/Я Р-6102 Протез клапана сердца
JPH02500648A (ja) * 1987-06-25 1990-03-08 ブカトフ，アレクサンドル　セメノビチ 人工補装心臓弁

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824629A (en) * 1969-03-24 1974-07-23 D Shiley Pivoted discoid heart valve having a changing pivot axis
DE2013866B2 (de) * 1969-03-24 1980-08-21 Donald Pearce Santa Ana Calif. Shiley (V.St.A.) Herzklappenprothese
DE2640246B2 (de) * 1975-09-08 1981-06-25 Shiley Inc, Irvine, Calif Herzklappenprothese
EP0050763A2 (en) * 1980-10-28 1982-05-05 Demetrio Bicer Cardiovascular valvular prosthesis and manufacturing process of same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021863A (en) * 1976-09-13 1977-05-10 M-K-V Corporation Heart valve prosthesis
JPS5518004Y2 (https=) * 1977-11-12 1980-04-25
US4416029A (en) * 1981-05-11 1983-11-22 Kaster Robert L Trileaflet prosthetic heart valve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824629A (en) * 1969-03-24 1974-07-23 D Shiley Pivoted discoid heart valve having a changing pivot axis
DE2013866B2 (de) * 1969-03-24 1980-08-21 Donald Pearce Santa Ana Calif. Shiley (V.St.A.) Herzklappenprothese
DE2640246B2 (de) * 1975-09-08 1981-06-25 Shiley Inc, Irvine, Calif Herzklappenprothese
EP0050763A2 (en) * 1980-10-28 1982-05-05 Demetrio Bicer Cardiovascular valvular prosthesis and manufacturing process of same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265533A1 (en) * 1986-10-25 1988-05-04 National Research Development Corporation of India Heart valve assembly

Also Published As

Publication number Publication date
FI850488L (fi) 1985-08-17
FI850488A0 (fi) 1985-02-06
FI850488A7 (fi) 1985-08-17
IT8541513A0 (it) 1985-02-08
DE3504962C2 (https=) 1990-12-06
CU21802A3 (es) 1993-10-15
JPS60203252A (ja) 1985-10-14
IT1189712B (it) 1988-02-04
US4713071A (en) 1987-12-15
SU1243721A1 (ru) 1986-07-15
JPS6241732B2 (https=) 1987-09-04

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee