Composition for inhibiting adhesion

A composition and polymer technology, applied in the direction of drug combination, medical preparations with non-active ingredients, medical preparations containing active ingredients, etc., can solve the problem of no adhesion inhibitor developed
CN101378766BActive Publication Date: 2013-05-01SAMYANG HLDG CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SAMYANG HLDG CORP
Publication Date
2013-05-01

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Abstract

There is provided in the present invention a composition for inhibiting adhesion comprising polymers that are dissolved in an aqueous solution and have temperature sensitivity showing a sol-gel phase transition dependant upon temperature, wherein the polymer solution in a sol state becomes a gel state by body temperature and is thus stably coated within tissues whereby it functions as a membrane inhibiting adhesion and as time lapses, it is degraded into low molecular weight surfactants and bio-degradable single molecular substances whereby they can be absorbed into body and the degraded products can bring about secondary adhesion inhibiting effects.
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Description

[0001] Cross reference of related applications

[0002] This application claims the priority and rights of Korean patent application 10-2006-0009849 filed on February 1, 2006, which is incorporated herein by reference for all purposes as if it were fully described herein. Background of the invention

[0003] (a) Field of invention

[0004] The present invention relates to a composition for inhibiting adhesion, which comprises a water-soluble and temperature-sensitive polymer showing a sol-gel phase transition according to temperature, wherein the polymer solution undergoes a phase transition from a sol state to a gel state due to body temperature , And therefore stably smeared in the tissue, so that it acts as a barrier to inhibit adhesion, and over time, it degrades into low-molecular-weight surfactants and biodegradable monomolecular substances, where the degradation products show two Secondary adhesion inhibition effect.

[0005] (b) Description of related technology

[0006] Adhes...

Claims

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