ATE53752T1 - Herzklappenprothese mit klappenblaetter von biologischen geweben. - Google Patents

Herzklappenprothese mit klappenblaetter von biologischen geweben.

Info

Publication number
ATE53752T1
ATE53752T1 AT85830065T AT85830065T ATE53752T1 AT E53752 T1 ATE53752 T1 AT E53752T1 AT 85830065 T AT85830065 T AT 85830065T AT 85830065 T AT85830065 T AT 85830065T AT E53752 T1 ATE53752 T1 AT E53752T1
Authority
AT
Austria
Prior art keywords
stent
prosthesis
frame
blood
valve
Prior art date
Application number
AT85830065T
Other languages
English (en)
Inventor
Pietro Arru
Gioachino Bona
Maria Curcio
Franco Vallana
Original Assignee
Sorin Biomedica Spa
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 Sorin Biomedica Spa filed Critical Sorin Biomedica Spa
Application granted granted Critical
Publication of ATE53752T1 publication Critical patent/ATE53752T1/de

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
    • 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
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/303—Carbon
    • 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
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00574—Coating or prosthesis-covering structure made of carbon, e.g. of pyrocarbon

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
AT85830065T 1984-03-16 1985-03-13 Herzklappenprothese mit klappenblaetter von biologischen geweben. ATE53752T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8467249A IT1208326B (it) 1984-03-16 1984-03-16 Protesi valvolare cardiaca provvista di lembi valvolari di tessuto biologico
EP85830065A EP0155245B1 (de) 1984-03-16 1985-03-13 Herzklappenprothese mit Klappenblätter von biologischen Geweben

Publications (1)

Publication Number Publication Date
ATE53752T1 true ATE53752T1 (de) 1990-06-15

Family

ID=11300833

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85830065T ATE53752T1 (de) 1984-03-16 1985-03-13 Herzklappenprothese mit klappenblaetter von biologischen geweben.

Country Status (7)

Country Link
US (1) US4666442A (de)
EP (1) EP0155245B1 (de)
AT (1) ATE53752T1 (de)
CA (1) CA1229701A (de)
DE (1) DE3577392D1 (de)
ES (1) ES8608307A1 (de)
IT (1) IT1208326B (de)

Families Citing this family (115)

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EP0200926A3 (de) * 1985-04-05 1987-06-10 Abiomed Cardiovascular Inc. Herzklappenprothese
US5084151A (en) * 1985-11-26 1992-01-28 Sorin Biomedica S.P.A. Method and apparatus for forming prosthetic device having a biocompatible carbon film thereon
IT1196836B (it) * 1986-12-12 1988-11-25 Sorin Biomedica Spa Protesi in materiale polimerico con rivestimento di carbonio biocompatibile
US5147391A (en) * 1990-04-11 1992-09-15 Carbomedics, Inc. Bioprosthetic heart valve with semi-permeable commissure posts and deformable leaflets
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JPH06507091A (ja) * 1991-05-08 1994-08-11 ニカ　ヘルス　プロダクツ　リミテッド 人工心臓弁膜用サポート
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Also Published As

Publication number Publication date
IT1208326B (it) 1989-06-12
CA1229701A (en) 1987-12-01
EP0155245A3 (en) 1987-05-13
EP0155245B1 (de) 1990-05-02
ES541279A0 (es) 1986-07-16
DE3577392D1 (de) 1990-06-07
US4666442A (en) 1987-05-19
ES8608307A1 (es) 1986-07-16
IT8467249A0 (it) 1984-03-16
EP0155245A2 (de) 1985-09-18

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