약물이 탑재된 고분자 필름을 포함하는 봉합사 및 이의 제조방법
    4.
    发明公开
    약물이 탑재된 고분자 필름을 포함하는 봉합사 및 이의 제조방법 有权
    包含载药聚合物膜的缝合线及其制备方法

    公开(公告)号:KR1020120131039A

    公开(公告)日:2012-12-04

    申请号:KR1020110049218

    申请日:2011-05-24

    Abstract: 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.

    Abstract translation: 目的:提供缝合线及其制备方法,以有效地输送药物而不降低机械强度。 构成:缝合线的制备方法如下。 制造包含可生物降解聚合物层的薄膜。 通过在药物的生物降解性聚合物层的顶部附加形成无药物的生物降解性聚合物层,制造包含具有药物的生物降解性聚合物层的膜。 包括具有药物的可生物降解的聚合物层的膜被缠绕在缝合线的表面上。 通过向缝合线施加热或溶剂将包裹的膜粘附到缝合线上。

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