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Machine translation
1. (WO2004008984) AN IMPLANT AND A METHOD FOR TREATING AN IMPLANT SURFACE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2004/008984    International Application No.:    PCT/SE2003/000722
Publication Date: 29.01.2004 International Filing Date: 06.05.2003
Chapter 2 Demand Filed:    16.02.2004    
IPC:
A61C 8/00 (2006.01), A61F 2/00 (2006.01), A61F 2/30 (2006.01), A61L 27/56 (2006.01)
Applicants: ASTRA TECH AB [SE/SE]; Aminogatan 1, S-431 21 Mölndal (SE) (For All Designated States Except US).
PETERSSON, Ingela [SE/SE]; (SE) (For US Only).
JUNEMO-BOSTRÖM, Kristina [SE/SE]; (SE) (For US Only).
JOHANSSON-RUDÉN, Gunilla [SE/SE]; (SE) (For US Only).
ANDERSSON, Fredrik [SE/SE]; (SE) (For US Only).
HANSSON, Stig [SE/SE]; (SE) (For US Only)
Inventors: PETERSSON, Ingela; (SE).
JUNEMO-BOSTRÖM, Kristina; (SE).
JOHANSSON-RUDÉN, Gunilla; (SE).
ANDERSSON, Fredrik; (SE).
HANSSON, Stig; (SE)
Agent: AWAPATENT AB; Box 11394, S-404 28 Göteborg (SE)
Priority Data:
0202271-3 19.07.2002 SE
Title (EN) AN IMPLANT AND A METHOD FOR TREATING AN IMPLANT SURFACE
(FR) IMPLANT ET PROCEDE DE TRAITEMENT D'UNE SURFACE D'IMPLANT
Abstract: front page image
(EN)The invention relates to a method for treating an implant surface intended for implantation into bone tissue wherein a microroughness comprising pores and peaks having a pore diameter of ≤ 1 µm, a pore depth of ≤ 500 nm, and a peak width, at half the pore depth, of from 15 to 150 % of the pore diameter is provided. The invention also relates to an implant comprising a surface having the above characteristics.
(FR)L'invention porte sur un procédé de traitement d'une surface d'implant conçue pour être implantée dans des tissus osseux, une microrugosité comprenant des pores et des pics présentant un diamètre de pore = 1 µm, une profondeur de pore = 500 nm, et une largeur de pic, à la moitié de la profondeur de pore, de 15 à 150 % du diamètre de pore. Cette invention concerne aussi un implant comprenant une surface possédant les caractéristiques susmentionnées.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)