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1. (WO1992009247) SUPPORT RING FOR A BIOLOGICAL AORTIC-VALVE PROSTHESIS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1992/009247 International Application No.: PCT/DE1991/000942
Publication Date: 11.06.1992 International Filing Date: 29.11.1991
IPC:
A61F 2/24 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
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
2
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
02
Prostheses implantable into the body
24
Heart valves
Applicants:
ANSCHÜTZ & CO. GMBH [DE/DE]; Zeyestraße 16-24 D-2300 Kiel 1, DE (AllExceptUS)
MAHMOODI, Mehrdad [IR/DE]; DE (UsOnly)
Inventors:
MAHMOODI, Mehrdad; DE
Agent:
TÖNNIES, Jan, G.; Niemannsweg 133 D-2300 Kiel 1, DE
Priority Data:
G 90 16 236.6 U29.11.1990DE
Title (DE) STÜTZRING ZUM STÜTZEN EINER BIOLOGISCHEN AORTENKLAPPENPROTHESE
(EN) SUPPORT RING FOR A BIOLOGICAL AORTIC-VALVE PROSTHESIS
(FR) BAGUE D'APPUI POUR MAINTENIR UNE PROTHESE BIOLOGIQUE DE VALVULE DE L'AORTE
Abstract:
(DE) Stützring zum Stützen einer biologischen Aortenklappenprothese, bestehend aus zwei mit gleichbleibendem Abstand voneinander verlaufenden Ringen (10, 12) und drei die Ringe miteinander verbindenden Streben (14), dadurch gekennzeichnet, dass der obere Ring einen geringfügig kleineren Durchmesser als der untere Ring hat und die Ringe in einer abgewickelten Darstellung drei Wellen ausbilden, wobei die Streben die Ringe im Bereich der Wellenberge miteinander verbinden.
(EN) The support ring proposed consists of two rings (10, 12) held a constant distance apart by three connecting struts (14) and is characterized by the fact that the upper ring has a slightly smaller diameter than the lower ring and, represented as rolled out, the rings form three waves, the connecting struts being located near the crests of the waves.
(FR) Bague d'appui pour maintenir une prothèse biologique de valvule de l'aorte, constituée de deux bagues disposées à égale distance (10, 12), ainsi que de trois entretoises (14) reliant les bagues entre elles, caractérisée en ce que la bague supérieure a un diamètre légèrement moins grand que la bague inférieure, et que les bagues forment, dans une représentation développée, trois ondulations, les entretoises reliant les bagues entre elles au voisinage des sommets des ondulations.
Designated States: US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP0513298