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. 21, 2015
Filed:
Nov. 17, 2009
Hyun-shin Park, Seoul, KR;
Ji-chul Yu, Seoul, KR;
Ju-hee Park, Seoul, KR;
Jang-hoon Kim, Seoul, KR;
Hun Kim, Seoul, KR;
Sae-bom Lee, Seoul, KR;
Jae-deog Jang, Seoul, KR;
Cheong-ho Jang, Seoul, KR;
Hyun-Shin Park, Seoul, KR;
Ji-Chul Yu, Seoul, KR;
Ju-Hee Park, Seoul, KR;
Jang-Hoon Kim, Seoul, KR;
Hun Kim, Seoul, KR;
Sae-Bom Lee, Seoul, KR;
Jae-Deog Jang, Seoul, KR;
Cheong-Ho Jang, Seoul, KR;
Sewon Cellontech Co., Ltd., Seoul, KR;
Abstract
The present invention relates to a composition for cartilaginous tissue repair and to a production method therefor. The present invention comprises the steps of: (a) dissolving freeze-dried fibrinogen in an aprotinin solution; (b) dissolving freeze-dried thrombin in a stabilizing solution; (c) mixing an enriched collagen solution with thrombin and the stabilizing solution; and installing the fibrinogen solution (a) to one side of a dual kit and the solution (c) containing the collagen to the other side, and then mixing and injecting into damaged cartilaginous tissue. In the present invention, which is constituted as described above, biomaterials such as collagen and fibrin are mixed so as to allow damaged cartilaginous tissue to be repaired to a state allowing transplantation onto the tissue, and efficient regeneration is induced, thereby making it possible to reduce surgery-related stress on people and animals while inducing relatively rapid and efficient cartilage repair and regeneration.