ANTI-FREEZING AGENT FOR PROTECTING BIOLOGICAL TISSUE DURING FREEZING TREATMENT AND PREPARATION METHOD THEREFOR

Title:

ANTI-FREEZING AGENT FOR PROTECTING BIOLOGICAL TISSUE DURING FREEZING TREATMENT AND PREPARATION METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2018/058541

Kind Code:

A1

Abstract:

Disclosed are an anti-freezing agent for protecting a biological tissue from being damaged during a freezing treatment and a preparation method therefor. The method for preparing the anti-freezing agent involves mixing ethylene glycol, water and dimethylsulfoxide homogeneously to form a matrix, and then slowly adding sodium polyacrylate. The prepared anti-freezing agent is coated onto biological tissue during a freezing treatment such that damage to the biological tissue is reduced.

Inventors:

WU PO KUEI (CN)
CHEN WEI MING (CN)
CHEN CHENG FONG (CN)
WANG JIR YOU (CN)
WU WEN HAI (CN)

Application Number:

PCT/CN2016/101112

Publication Date:

April 05, 2018

Filing Date:

September 30, 2016

Export Citation:

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Assignee:

TAIPEI VETERANS GENERAL HOSPITAL (CN)

International Classes:

A61F7/02

Foreign References:

CN102985130A	2013-03-20
CN101342192A	2009-01-14
CN103571439A	2014-02-12

Other References: