METHOD FOR PRODUCING AN IMPLANT COMPRISING AT LEAST ONE REGION HAVING A SURFACE STRUCTURE, IMPLANT PRODUCED ACCORDING TO THE METHOD AND DEVICE FOR PERFORMING THE METHOD

WIPO Patent Application WO/2012/113690

A3

The invention relates to a method for producing an implant comprising at least one region having a surface structure, wherein, in a first step, indentations (4) are imprinted on the implant surface. In a second step, material between the indentations (4) is removed by mechanical processing, in particular by milling or turning, wherein rows of structural elements (6) separated from each other by the indentations (4) result. The invention further relates to an implant comprising at least one region having a surface structure that consists of structural elements (6) arranged in rows spaced apart from each other. According to the invention, the structural elements (6) are separated from each other by indentations (4), which are produced by material reshaping. The invention further relates to a device (10) for producing an articular cavity subassembly (18) having a structured surface.

WO/2022/090530	DENTAL IMPLANT
WO/2001/072246	VARIABLE-HEIGHT VERTEBRAL IMPLANT
JPH0347252	ARTIFICIAL ORGAN

GUGLER CHRISTIAN (CH)

PCT/EP2012/052613

October 26, 2012

February 15, 2012

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JOSSI HOLDING AG (CH)
GUGLER CHRISTIAN (CH)

A61F2/30; A61F2/34; A61F2/40; B21D22/08; B21D22/21; B21D37/06; B21D37/12

EP0639356A1	1995-02-22
US4865603A	1989-09-12
US3487670A	1970-01-06
EP1369187A2	2003-12-10
FR2803230A1	2001-07-06
DE2825040A1	1978-12-21
US3893326A	1975-07-08

WENGER, René et al. (Wil, CH)

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