FR2399832A1 - Procede et dispositif pour la realisation de protheses formant valves aortiques - Google Patents
Procede et dispositif pour la realisation de protheses formant valves aortiquesInfo
- Publication number
- FR2399832A1 FR2399832A1 FR7725616A FR7725616A FR2399832A1 FR 2399832 A1 FR2399832 A1 FR 2399832A1 FR 7725616 A FR7725616 A FR 7725616A FR 7725616 A FR7725616 A FR 7725616A FR 2399832 A1 FR2399832 A1 FR 2399832A1
- Authority
- FR
- France
- Prior art keywords
- punch
- die
- aortic valve
- biological tissue
- sewing
- 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.)
- Withdrawn
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
- A61F2/2415—Manufacturing methods
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Manufacturing & Machinery (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)
Abstract
Réalisation d'une valve aortique immédiatement avant la pose de celle-ci sur le patient. On introduit un fragment de tissu biologique A entre une matrice 1 et un poinçon 2 dont les parois en vis-à-vis présentent un profil tricuspide, de façon à conformer par serrage ledit fragment A. La valve ainsi réalisée peut être directement ligaturée sur l'anneau aortique interne, sans qu'il soit nécessaire de l'armer par un support. Matériel chirurgical.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7725616A FR2399832A1 (fr) | 1977-08-12 | 1977-08-12 | Procede et dispositif pour la realisation de protheses formant valves aortiques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7725616A FR2399832A1 (fr) | 1977-08-12 | 1977-08-12 | Procede et dispositif pour la realisation de protheses formant valves aortiques |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2399832A1 true FR2399832A1 (fr) | 1979-03-09 |
Family
ID=9194681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7725616A Withdrawn FR2399832A1 (fr) | 1977-08-12 | 1977-08-12 | Procede et dispositif pour la realisation de protheses formant valves aortiques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2399832A1 (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4692164A (en) * | 1986-03-06 | 1987-09-08 | Moskovskoe Vysshee Tekhnicheskoe Uchilische, Imeni N.E. Baumana | Bioprosthetic heart valve, methods and device for preparation thereof |
WO1996007373A1 (fr) * | 1994-09-02 | 1996-03-14 | Baxter International Inc. | Protheses de valvules en tissus naturels et leur procede de fabrication |
WO1997012565A1 (fr) * | 1995-10-06 | 1997-04-10 | Cardiomend, L.L.C. | Produits et methodes pour reparer les valvules du systeme circulatoire |
US5653749A (en) * | 1991-01-24 | 1997-08-05 | Autogenics | Prefabricated, sterile and disposable kits for the rapid assembly of a tissue heart valve |
US6425902B1 (en) | 2001-05-04 | 2002-07-30 | Cardiomend Llc | Surgical instrument for heart valve reconstruction |
US6598307B2 (en) | 1999-11-17 | 2003-07-29 | Jack W. Love | Device and method for assessing the geometry of a heart valve |
EP2641565A4 (fr) * | 2010-11-18 | 2015-11-25 | Nat Cerebral & Cardiovascular Ct | Matériau de base pour la formation d'un tissu en forme de lumière comportant une valve, procédé de fabrication d'un tissu en forme de lumière comportant une valve, et vaisseau sanguin artificiel comportant une valve |
WO2016098877A1 (fr) * | 2014-12-19 | 2016-06-23 | 国立研究開発法人国立循環器病研究センター | Substrat pour former une valvule artificielle, et valvule artificielle |
-
1977
- 1977-08-12 FR FR7725616A patent/FR2399832A1/fr not_active Withdrawn
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3608435A1 (de) * | 1986-03-06 | 1987-09-24 | Mo Vysshee Tekhnicheskoe Uchil | Biologische herzklappenprothese |
US4692164A (en) * | 1986-03-06 | 1987-09-08 | Moskovskoe Vysshee Tekhnicheskoe Uchilische, Imeni N.E. Baumana | Bioprosthetic heart valve, methods and device for preparation thereof |
US5653749A (en) * | 1991-01-24 | 1997-08-05 | Autogenics | Prefabricated, sterile and disposable kits for the rapid assembly of a tissue heart valve |
US5769780A (en) * | 1994-09-02 | 1998-06-23 | Baxter International Inc. | Method of manufacturing natural tissue valves having variably compliant leaflets |
WO1996007373A1 (fr) * | 1994-09-02 | 1996-03-14 | Baxter International Inc. | Protheses de valvules en tissus naturels et leur procede de fabrication |
WO1997012565A1 (fr) * | 1995-10-06 | 1997-04-10 | Cardiomend, L.L.C. | Produits et methodes pour reparer les valvules du systeme circulatoire |
US5716399A (en) * | 1995-10-06 | 1998-02-10 | Cardiomend Llc | Methods of heart valve repair |
US6129758A (en) * | 1995-10-06 | 2000-10-10 | Cardiomend Llc | Products and methods for circulatory system valve repair |
US6598307B2 (en) | 1999-11-17 | 2003-07-29 | Jack W. Love | Device and method for assessing the geometry of a heart valve |
US6425902B1 (en) | 2001-05-04 | 2002-07-30 | Cardiomend Llc | Surgical instrument for heart valve reconstruction |
WO2002089710A1 (fr) * | 2001-05-04 | 2002-11-14 | Cardiomend, Llc | Instrument chirurgical pour la reconstruction valvulaire |
EP2641565A4 (fr) * | 2010-11-18 | 2015-11-25 | Nat Cerebral & Cardiovascular Ct | Matériau de base pour la formation d'un tissu en forme de lumière comportant une valve, procédé de fabrication d'un tissu en forme de lumière comportant une valve, et vaisseau sanguin artificiel comportant une valve |
WO2016098877A1 (fr) * | 2014-12-19 | 2016-06-23 | 国立研究開発法人国立循環器病研究センター | Substrat pour former une valvule artificielle, et valvule artificielle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |