公开(公告)号：EP1931277B1

公开(公告)日：2011-11-16

申请号：EP06791820.1

申请日：2006-09-04

申请人： DENTSPLY Friadent GmbH

发明人： KAHDEMANN, Steffen ,  TRENKLER, Christian

IPC分类号： A61C8/00

CPC分类号： A61C8/0022 ,  A61C8/0012 ,  A61C8/0048 ,  A61C8/006 ,  A61C8/0069 ,  A61C8/0075 ,  A61C8/0098 ,  A61C2008/0046

摘要： The present invention relates to a medicinal device made of biocompatible ceramics and/or titanium comprising a threaded part (1), a transgingival part (2) and a prosthetic head (3), wherein the design of the threaded part allows an immediate-load of the dental implant wherein the thread-profile of said outer threaded part (1) comprises an apical flank and a distal flank, and wherein an acute angle (β) between the apical flank and the longitudinal axis is smaller than an acute angle (Ϝ) between the distal flank and the longitudinal axis.