Title:
CHARGED ANTI-ADHESION TISSUE REPAIR MEMBRANE AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/228018
Kind Code:
A1
Abstract:
Disclosed are a charged anti-adhesion tissue repair membrane and a preparation method therefor. The charged anti-adhesion tissue repair membrane contains a ferroelectric macromolecular polyvinylidene fluoride, a ferroelectric macromolecular poly(vinylidenefluoride-trifluoroethylene) or a composite of the two. The formed membrane material has a uniform structure and stable performance, does not adhere to tissue after tissue repair, and is easy to take out.
Inventors:
ZHANG XUEHUI (CN)
DENG XULIANG (CN)
DENG XULIANG (CN)
Application Number:
PCT/CN2018/080426
Publication Date:
December 20, 2018
Filing Date:
March 26, 2018
Export Citation:
Assignee:
PEKING UNIV SCHOOL AND HOSPITAL OF STOMATOLOGY (CN)
International Classes:
A61L27/16; A61L27/18; A61L27/26
Foreign References:
| CN107261205A | 2017-10-20 | |||
| CN107325319A | 2017-11-07 | |||
| CN107537067A | 2018-01-05 | |||
| CN102861355A | 2013-01-09 | |||
| US20160354515A1 | 2016-12-08 |
Attorney, Agent or Firm:
FINEFIELDS ASSOCIATES (CN)
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