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Machine translation
1. (WO1998048862) CALCIUM-PHOSPHATE COATED IMPLANT ELEMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/048862    International Application No.:    PCT/SE1998/000787
Publication Date: 05.11.1998 International Filing Date: 29.04.1998
Chapter 2 Demand Filed:    27.11.1998    
IPC:
A61C 8/00 (2006.01), A61F 2/00 (2006.01), A61L 27/32 (2006.01), C23C 14/00 (2006.01), C23C 14/08 (2006.01), C23C 14/58 (2006.01)
Applicants: NOBEL BIOCARE AB (publ) [SE/SE]; P.O. Box 5190, S-402 26 Göteborg (SE) (AT, AU, BE, CA, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, JP, LU, MC, NL, PT, SE only).
HALL, Jan [SE/SE]; (SE) (For US Only).
KROZER, Anatol [SE/SE]; (SE) (For US Only).
THOMSEN, Peter [SE/SE]; (SE) (For US Only)
Inventors: HALL, Jan; (SE).
KROZER, Anatol; (SE).
THOMSEN, Peter; (SE)
Agent: OLSSON, Gunnar; Nobel Biocare AB (publ), P.O. Box 5190, S-402 26 Göteborg (SE)
Priority Data:
9701647-1 30.04.1997 SE
Title (EN) CALCIUM-PHOSPHATE COATED IMPLANT ELEMENT
(FR) ELEMENT D'IMPLANT REVETU PAR DU PHOSPHATE DE CALCIUM
Abstract: front page image
(EN)The invention relates to an implant element for permanent anchorage in bone tissue in which at least the surface intended to face the tissue in the implantation region is made of a biocompatible material such as titanium and having a clinically well documented surface. The element is provided with a thin, uniform and adherent calcium-phosphate coating with a well controlled dissolution rate. The coating follows the topography of the underlying well documented surface in order to combine properties for rapid bone growth during the healing phase and properties for a guaranteed long-term stability during clinical loading conditions.
(FR)L'invention concerne un élément d'implant conçu pour être fixé en permanence dans le tissu osseux et dont au moins la surface opposée au tissu dans la zone d'implantation est fabriqué en un matériau biocompatible, tel que du titane, et présente des caractéristiques d'acceptabilité sur le plan clinique. Cet élément est pourvu d'un revêtement mince, uniforme et adhésif en phosphate de calcium possédant un taux de dissolution bien contrôlé. Ce revêtement suit la topographie de la surface sous-jacente, de manière à combiner les propriétés de croissance osseuse rapide pendant la phase de guérison et de stabilité garantie à long terme pendant des conditions de charge clinique.
Designated States: AU, CA, JP, US.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)