SE8000871L - Hjertklaffsproteser for inplantation - Google Patents

Hjertklaffsproteser for inplantation

Info

Publication number
SE8000871L
SE8000871L SE8000871A SE8000871A SE8000871L SE 8000871 L SE8000871 L SE 8000871L SE 8000871 A SE8000871 A SE 8000871A SE 8000871 A SE8000871 A SE 8000871A SE 8000871 L SE8000871 L SE 8000871L
Authority
SE
Sweden
Prior art keywords
cardiac valve
implantation
valve prostheses
annular
occluding
Prior art date
Application number
SE8000871A
Other languages
Unknown language ( )
English (en)
Inventor
Francesco Intonti
Antonio Intonti
Original Assignee
Francesco Intonti
Antonio Intonti
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 Francesco Intonti, Antonio Intonti filed Critical Francesco Intonti
Publication of SE8000871L publication Critical patent/SE8000871L/sv

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves
    • Y10T137/7903—Weight biased

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)
SE8000871A 1979-06-13 1980-02-04 Hjertklaffsproteser for inplantation SE8000871L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49402/79A IT1116883B (it) 1979-06-13 1979-06-13 Perfezionamento nelle protesi per sostituzioni valmolapi cardiache

Publications (1)

Publication Number Publication Date
SE8000871L true SE8000871L (sv) 1980-12-14

Family

ID=11270591

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8000871A SE8000871L (sv) 1979-06-13 1980-02-04 Hjertklaffsproteser for inplantation

Country Status (6)

Country Link
US (1) US4291419A (sv)
DE (1) DE3004782A1 (sv)
FR (1) FR2458276A1 (sv)
GB (1) GB2051308A (sv)
IT (1) IT1116883B (sv)
SE (1) SE8000871L (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488318A (en) * 1982-04-07 1984-12-18 Kaster Robert L Prosthetic heart valve
EP0118549B1 (en) * 1982-09-07 1989-12-13 Angicor Limited Prosthetic heart valve with plano-convex disk occluder
FR2587614B1 (fr) * 1985-09-23 1988-01-15 Biomasys Sa Valve cardiaque prothetique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH428089A (de) * 1963-06-10 1967-01-15 Presna Mechanika Narodni Podni Künstliche Herzklappe
US3476143A (en) * 1967-04-17 1969-11-04 Univ Minnesota Pivoting disc heart valve
US3824629A (en) * 1969-03-24 1974-07-23 D Shiley Pivoted discoid heart valve having a changing pivot axis
US4057857A (en) * 1975-09-08 1977-11-15 Shiley Laboratories, Inc. Heart valve with arcuate occluder

Also Published As

Publication number Publication date
FR2458276A1 (fr) 1981-01-02
IT1116883B (it) 1986-02-10
GB2051308A (en) 1981-01-14
US4291419A (en) 1981-09-29
IT7949402A0 (it) 1979-06-13
DE3004782A1 (de) 1980-12-18

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Legal Events

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