京達醫材科技股▲ふん▼有限公司;TAIWAN SHAN YIN INT CO LTD;BIOMATE MEDICAL DEVICES TECHNOLOGY CO LTD;慶達科技股▲ふん▼有限公司
发明人:
蘇 國材,蘇 ▲ユウ▼榮,SU GUO-CAI,SU YU-RONG
申请号:
JP2018119076
公开号:
JP2019217187A
申请日:
2018.06.22
申请国别(地区):
JP
年份:
2019
代理人:
摘要:
An implant material that assists cell growth and accelerates the healing rate is provided. The implant material has an implant body having a screw thread portion, a chained portion, and a connection fixing hole, and a plurality of holes 32 are formed on the surface of the implant body, each hole 32 having a peripheral wall 321, and a peripheral wall 321. An edge 322 is formed at a position where the and the implant body surface are connected, the edge 322 and the peripheral wall 321 of the hole 32 adjacent to each other are connected, and the holes 32 adjacent to each other are connected to form a plurality of passages 323. When the implant material is operated at a joint fixing position where cell proliferation such as bone is required, bone cells derived during the healing process quickly adhere to the edge 322 of each hole 32, enter each passage 323, and adhere smoothly. The cells proliferate and proliferate, and the cells proliferate bond with each other through the plurality of holes 32 and the passages 323, stably wrap and implant the implant body, and enhance the bonding effect between the implant body and the bonding and fixing position, thereby improving the bonding and fixing. Position healing time can be reduced. [Selection diagram] FIG.【課題】細胞増殖を助け、しかも治癒速度を加速するインプラント材を提供する。【解決手段】インプラント材は、ネジヤマ部を有するインプラント体、鎖合部、結合固定孔を有し、インプラント体表面に複数の穴32を形成し、各穴32は周壁321を有し、周壁321とインプラント体表面がつながる位置に端縁322を形成し、相互に隣り合う穴32の端縁322、周壁321は連接し、隣り合う穴32は連通し複数の通路323を形成する。骨などの細胞増殖が必要な結合固定位置にインプラント材を運用すると、治癒過程において派生する骨細胞は各穴32の端縁322位置に迅速に付着し、各通路323内に進入し順調に付着かつ増殖し、増殖後の細胞は複数の穴32、通路323間で結合し合い、インプラント体を安定的に包んで定位し、インプラント体と結合固定位置との間の結合効果を高め、結合固定位置の治癒期間を短縮できる。【選択図】図6