公开(公告)号：US20180169295A1

公开(公告)日：2018-06-21

申请号：US15388980

申请日：2016-12-22

Applicant: Industrial Technology Research Institute

Inventor： Ming-Chia YANG ,  Wei-Hong CHANG ,  Yun-Han LIN ,  Kun-Mao KUO ,  Li-Jie LIN ,  Tai-Horng YOUNG

IPC: A61L24/04

CPC classification number: A61L24/043 ,  Y02P20/149 ,  C08L67/04 ,  C08L5/04

Abstract: The present disclosure provides a film composed of a polymer mixture, wherein the polymer mixture includes: a hydrophobic composition including polycaprolactone (PCL); and at least one hydrophilic polymer selected from a group consisting of: alginate, gelatin, chitosan, hyaluronic acid, collagen, demineralized bone matrix (DSM), carboxymethyl cellulose (CMC), fibrin, polyoxyethylene, polyethylene glycol (PEG) and polyvinylpyrrolidone, wherein the weight ratio of the hydrophobic composition to the at least one hydrophilic polymer is about 1:0.01-100, and wherein the film has the effect of preventing leakage from a surgical wound or a diffuse wound.

公开(公告)号：US20180200403A1

公开(公告)日：2018-07-19

申请号：US15850902

申请日：2017-12-21

Applicant: Industrial Technology Research Institute

Inventor： Wei-Hong CHANG ,  Ming-Chia YANG ,  Yun-Han LIN ,  Kun-Mao KUO ,  Yu-Chi WANG ,  Hsin-Hsin SHEN ,  Li-Jie LIN

IPC: A61L24/04 ,  A61L24/00 ,  A61B17/06

CPC classification number: A61L24/043 ,  A61B17/04 ,  A61B17/06166 ,  A61B17/1114 ,  A61B2017/00004 ,  A61B2017/00526 ,  A61B2017/00575 ,  A61B2017/00597 ,  A61B2017/00659 ,  A61B2017/00818 ,  A61B2017/00938 ,  A61B2017/00942 ,  A61B2017/00964 ,  A61B2017/0495 ,  A61B2017/1132 ,  A61F13/15 ,  A61L24/0042 ,  A61L24/0084 ,  A61L24/0094 ,  C08L67/04

Abstract: The present disclosure provides a film composed of a polymer mixture, wherein the polymer mixture includes: a hydrophobic composition including polycaprolactone (PCL); and at least one hydrophilic polymer selected from a group consisting of alginate, gelatin, hyaluronic acid, polyvinyl alcohol (PVA), carboxymethyl cellulose (CMC), polyethylene glycol (PEG), collagen, demineralized bone matrix (DBM), bone morphogenetic protein (BMP), albumin, chitosan, fibrin, polyoxyethylene, polyvinylpyrrolidone, wherein the weight ratio of the hydrophobic composition to the hydrophilic polymer is about 1:0.01-100, and wherein the film has the effect of preventing leakage from a surgical wound or a diffuse wound.