FR2266490A1 - Implantable valve prosthesis for heart or urethral duct - with low surface area of contact with blood - Google Patents

Implantable valve prosthesis for heart or urethral duct - with low surface area of contact with blood

Info

Publication number
FR2266490A1
FR2266490A1 FR7412107A FR7412107A FR2266490A1 FR 2266490 A1 FR2266490 A1 FR 2266490A1 FR 7412107 A FR7412107 A FR 7412107A FR 7412107 A FR7412107 A FR 7412107A FR 2266490 A1 FR2266490 A1 FR 2266490A1
Authority
FR
France
Prior art keywords
heart
valve prosthesis
blood
contact
surface area
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
FR7412107A
Other languages
English (en)
French (fr)
Other versions
FR2266490B1 (enExample
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7412107A priority Critical patent/FR2266490A1/fr
Publication of FR2266490A1 publication Critical patent/FR2266490A1/fr
Application granted granted Critical
Publication of FR2266490B1 publication Critical patent/FR2266490B1/fr
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
    • A61F2/2412—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
    • A61F2/2469—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 resilient valve members, e.g. conical spiral

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (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)
FR7412107A 1974-04-05 1974-04-05 Implantable valve prosthesis for heart or urethral duct - with low surface area of contact with blood Granted FR2266490A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7412107A FR2266490A1 (en) 1974-04-05 1974-04-05 Implantable valve prosthesis for heart or urethral duct - with low surface area of contact with blood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7412107A FR2266490A1 (en) 1974-04-05 1974-04-05 Implantable valve prosthesis for heart or urethral duct - with low surface area of contact with blood

Publications (2)

Publication Number Publication Date
FR2266490A1 true FR2266490A1 (en) 1975-10-31
FR2266490B1 FR2266490B1 (enExample) 1977-10-28

Family

ID=9137337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7412107A Granted FR2266490A1 (en) 1974-04-05 1974-04-05 Implantable valve prosthesis for heart or urethral duct - with low surface area of contact with blood

Country Status (1)

Country Link
FR (1) FR2266490A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714810A1 (de) * 1976-04-05 1977-10-13 Anvar Verfahren zur herstellung von organ-prothesen hergestellt gemaess dem verfahren
WO1988002263A1 (en) * 1986-09-29 1988-04-07 Joseph Fahmy Khalil Scleral bioprosthetic heart valves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2714810A1 (de) * 1976-04-05 1977-10-13 Anvar Verfahren zur herstellung von organ-prothesen hergestellt gemaess dem verfahren
US4497074A (en) * 1976-04-05 1985-02-05 Agence National De Valorisation De La Recherche (Anvar) Organ prostheses
WO1988002263A1 (en) * 1986-09-29 1988-04-07 Joseph Fahmy Khalil Scleral bioprosthetic heart valves

Also Published As

Publication number Publication date
FR2266490B1 (enExample) 1977-10-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse