RYU MI YOUNG,류미영,SEO JUN HYUK,서준혁,RYU HYUN SEUNG,유현승,CHO NAM YUL,조남열,JANG HAK SU,장학수
申请号：
KR1020180057361
公开号：
KR1020180056612A
申请日:
2018.05.18
申请国别(地区):
KR
年份:
2018
代理人:
摘要：
The present invention relates to a polyether ether ketone (PEEK) substrate comprising a hydroxyapatite (HA) particle discontinuously embedded on a surface, to a manufacturing method of the PEEK substrate, and to a bone graft comprising the PEEK substrate. The PEEK substrate of the present invention maintains high strength of the PEEK substrate, and has significantly improved adhesive properties of the bone, thereby being efficiently used as the bone graft. The PEEK base material comprising HA particles discontinuously embedded on the surface of the present invention still retains high strength of the PEEK base material and has remarkably improved in a bone union property, thereby being usefully used as a bone graft material.COPYRIGHT KIPO 2018본 발명은 표면에 비연속적으로 박힌 히드록시아파타이트(hydroxyapatite HA) 입자를 포함하는 폴리에테르에테르케톤(polyether ether ketone PEEK) 기재, 상기 PEEK 기재의 제조방법 및 상기 PEEK 기재를 포함하는 골이식재에 관한 것이다.
