Joon Ho LEE,Ji Chul YOO,Dong Sam SUH,Cheong Ho CHANG
申请号：
US16622397
公开号：
US20200197568A1
申请日:
2017.07.06
申请国别(地区):
US
年份:
2020
代理人:
摘要：
The present invention relates to a method of manufacturing collagen for restoring cartilage tissue usable for a joint in an injection manner, and a usage method thereof. The present invention provides a method of obtaining a high-concentration collagen-solution injection by aseptically filling an injection container with collagen separated from pig skin tissue, and a method of using the high-viscosity collagen loaded into the injection container for the purpose of cartilage restoration. Cartilage tissue regeneration is effectively induced when tissue restoration is implemented with respect to a cartilage-deficient portion using collagen, which is a biocompatible material, in a form that is capable of being injected into an application site with an injection needle without a surgical incision. Accordingly, restoration and regeneration of cartilage are easily and quickly induced in an animal, excluding a human, while relieving the burden related to surgery.
