Cellontech Co., Ltd.

Sewon Cellontech Co., Ltd.

Sewoncellontec Co., Ltd.

Ji Chul Yoo

Joon Ho Lee

Se Ken Yeo

Jun Keun Lee

Ki Soo Kim

Jin Sub Kim

Jang Hoon Kim

Cheong Ho Chang

Dong Sam Suh

Hyeong Woo Jeong

Chang Kwon Ko

Sang Bum Choi

Sang Hun Woo

Myoung Sung Lee

Disclosed is a medical material manufactured using collagen and a method of manufacturing the same. The method includes (1) preparing collagen using distilled water as a solvent, (2) filling a syringe with the prepared collagen and then spinning the collagen through a syringe needle, (3) immediately immersing the spun collagen in a cross-linking solution, which is a mixture including therein a hyperosmotic agent and a cross-linking agent mixed with each other, (4) removing and then washing the collagen after cross-linking is completed, and (5) removing and then drying the collagen after the washing is completed. When the collagen is spun and processed into the form of a thread and the spun thread is then cross-linked, the cross-linked collagen thread has increased strength compared to before cross-linking, and the shape thereof is retained in an aqueous solution.

Medical material produced using collagen and method for producing same

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Namyangju-si, South Korea

Ji Chul Yoo