CHOY, YOUNG BIN,최영빈,HEO, CHAN YEONG,허찬영,LEE, JI EUN,이지은,PARK, SU BIN,박수빈
申请号：
KR1020110049218
公开号：
KR1020120131039A
申请日:
2011.05.24
申请国别(地区):
KR
年份:
2012
代理人:
摘要：
PURPOSE: A suture and a preparation method thereof are provided to effectively deliver drug without degradation of mechanical strength.CONSTITUTION: A method for preparing a suture is as follows. A film including a biodegradable polymer layer is manufactured. A film including a biodegradable polymer layer with drug is manufactured by additionally forming a biodegradable polymer layer without drug on the top of biodegradable polymer layer with drug. The film including the biodegradable polymer layer with drug is wrapped around the surface of the suture. The wrapped film is adhered to the suture by applying heat or solvent to the suture.COPYRIGHT KIPO 2013본 발명은 약물이 탑재된 고분자 필름을 포함하는 봉합사 및 이의 제조방법에 관한 것으로, 더욱 상세하게는 약물이 탑재된 생분해성 고분자 층을 포함하는 필름으로 표면이 감긴 봉합사 및 이의 제조방법에 관한 것이다.
