Postech Academy-industry Foundation

Shin Poong Pharmaceutical Co., Ltd.

Eui Jin Hwang

Sei Kwang Hahn

Il Hwan Cho

Young Soo Park

Byung Su Kim

Eun Ju Oh

Jun Seok Yeom

Jung Kyu Park

Moo Seok Seo

Jang Sik Shin

Junseok Yeom

The present invention relates to a filler composition for tissue reinforcement, including hyaluronic acid and alkylene diamine crosslinked hydrogel. The filler composition exhibits the positive physical properties required for tissue reinforcement, such as biocompatibility and swelling ability, as well as useful effects in that the same can remain in vivo for a long time.

Filler composition for tissue reinforcement

The present invention relates to a composition for preventing tissue adhesion which comprising a bio-compatible hyaluronic acid and a polymer compound. More specifically, the invention is a composition containing hyaluronic acid which has not been modified by a chemical crosslinking or other chemical modification a method for preparing the same, and a composition for adhesion prevention with superior efficacy. The composition of the present invention for preventing adhesion exhibits a physical barrier function and a new adhesion prevention function whereby thrombus formation, which is the basis of adhesion, is inhibited. Unlike conventional compositions which simply mix polymeric substances that function as physical barriers, the present invention performs a more effective role as a physical barrier by undergoing decomposition, absorption and excretion after a certain period inside a human body, does not interfere with healing of scars following surgery, and exhibits superior effects since application to areas of surgery is convenient.

Composition for preventing adhesion

Growing community of inventors

Suwon-si, South Korea

Eui Jin Hwang