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:
Apr. 13, 2021
Filed:
Sep. 29, 2014
Sewoncellontech Co., Ltd., Seoul, KR;
Ki Soo Kim, Seoul, KR;
Ji Chui Yoo, Namyangju-si, KR;
Se Ken Yeo, Suwon-si, KR;
Sang Bum Choi, Seoul, KR;
Chang Kwon Ko, Seoul, KR;
Dong Sam Suh, Seoul, KR;
Cheong Ho Chang, Seoul, KR;
SEWONCELLONTECH CO., LTD., Seoul, KR;
Abstract
Disclosed are a matrix for restoring soft tissue and a method of producing the same, the method including: forming a sheet-type absorption layer () on one side of a double layer using biocompatible neutral collagen; forming a film-type support layer () on the remaining surface of the double layer by mixing collagen with a water-soluble polymer and a natural material; and forming a double layer-structured matrix () for restoring soft tissue by attaching the absorption layer () and the support layer () so as to treat damage to soft tissue of a mammal other than a human or restore damaged soft tissue. This invention pertains to the treatment of damage to soft tissue such as tendons, ligaments, and rotator cuffs or the restoration of damaged soft tissue, whereby the quality and reliability of products can be remarkably improved, thus satisfying various needs of consumers, who are the users thereof, and exhibiting a good effect.