The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 12, 2021
Filed:
Mar. 31, 2017
Ajou University Industry—academic Cooperation Foundation, Suwon-si, KR;
Incheon University Industry Academic Cooperation Foundation, Incheon, KR;
Ki Dong Park, Seoul, KR;
Kyung Min Park, Anyang-si, KR;
Yun Ki Lee, Seongnam-si, KR;
Thi Thai Thanh Hoang, Suwon-si, KR;
Thi Phuong Le, Suwon-si, KR;
AJOU UNIVERSITY INDUSTRY—ACADEMIC COOPERATION FOUNDATION, Suwon-si, KR;
INCHEON UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION, Incheon, KR;
Abstract
Provided are an injectable tissue adhesive hydrogel including gamma-cyclodextrin (γ-CD). When such an injectable tissue adhesive hydrogel including the γ-CD is used as a skin glue, based on a fact that the γ-CD has a bigger hydrophobic cavity than that of α- and β-CDs, the injectable tissue adhesive hydrogel including the γ-CD has stronger interactions than host-guest interactions. In addition, hydrogen bonding in the injectable tissue adhesive hydrogel including the γ-CD can improve both cohesiveness and adhesiveness of gelatin. The injectable tissue adhesive hydrogel including the γ-CD having excellent cell viability is used for adhesion of a skin incision, to thereby effectively promote tissue regeneration.