公开(公告)号：US20230414262A1

公开(公告)日：2023-12-28

申请号：US17905561

申请日：2021-03-02

Applicant: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Changsheng LIU ,  Yulin LI ,  Wei LUO ,  Can CHEN

IPC: A61B17/86 ,  A61L27/12 ,  A61L27/18 ,  A61L27/54 ,  A61L27/58 ,  A61L31/12 ,  B29B9/12 ,  B29C71/02 ,  B29C45/77 ,  B29C45/78 ,  B29C48/92

CPC classification number: A61B17/86 ,  A61L27/12 ,  A61L27/18 ,  A61L27/54 ,  A61L27/58 ,  A61L31/127 ,  B29B9/12 ,  B29C71/02 ,  B29C45/77 ,  B29C45/78 ,  B29C48/92 ,  B29K2067/046

Abstract: The present invention relates to a high-strength absorbable composite active internal fixation device and a preparation method therefor. Specifically, the present invention discloses the internal fixation device and its preparation method, which possess excellent biological activity and mechanical properties.