Taiwan Shan Yin International Co., Ltd.;Biomate Medical Devices Technology Co., Ltd.
发明人:
申请号：
EP18176389.7
公开号：
EP3578132A1
申请日:
2018.06.07
申请国别(地区):
EP
年份:
2019
代理人:
摘要：
An implant device (3) includes an implant (31) with a threaded portion (313) and a drilling portion (311) and a positioning hole (312) respectively formed at two ends (E1, E2) of the implant (31). Pores (32) are recessed into a surface portion (S) of the implant (31). Each pore (32) has a peripheral wall (321) . The peripheral wall (321) and the surface portion (S) meet an end edge. Adjacent end edges (322) and peripheral walls (321) are joined to cause adjacent pores (32) to communicate one after another, thereby forming communicating channels (323). When the implant (31) is fastened to a target part (5), cells (BC) derived from the target part are quickly attached to the end edges (322) and enter the channels (323) to attain a smooth adhesion and proliferation. The proliferated cells (BC) climb between the pores (32) and channels (323) and become linked to hold the implant (31) firmly and enhance the combination between the implant (31) and the target part (5), thereby shortening the convalescence period of the target part (5).
