公开(公告)号：US12005152B2

公开(公告)日：2024-06-11

申请号：US17168780

申请日：2021-02-05

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sang-Heon Kim ,  Seung Ja Oh ,  Ha Eun Chung

IPC: A61L26/00

CPC classification number: A61L26/0033 ,  A61L26/0023 ,  A61L26/008 ,  A61L2300/236 ,  A61L2300/252 ,  A61L2300/412 ,  A61L2300/60 ,  A61L27/26 ,  C08L89/06 ,  A61L27/26 ,  C08L5/08

Abstract: The present disclosure relates to a microgel composition comprising collagen and hyaluronic acid and a method of preparing the same. The microgel according to an embodiment is composed of natural biocompatible substances and is non-toxic and has high mechanical stability or long persistence, and thus can be effectively used in a microgel composition, a three-dimensional scaffold composition, and a tissue-engineering scaffold.