Title:
WOUND OXYGEN SUPPLY DRESSING COMPOSED OF MULTIPLE FILMS USING POLYMER MATERIAL AS CARRIER
Document Type and Number:
WIPO Patent Application WO/2020/154827
Kind Code:
A1
Abstract:
Disclosed is a wound oxygen supply dressing composed of multiple films using a polymer material as a carrier, wherein the dressing is divided into two parts, wherein the first part mainly consists of an anti-leakage protective film (1), a water-containing polymer gel (2), a protective film (3) and a protective layer (4) from top to bottom in sequence; the second part consists of a protective layer (5), calcium peroxide (an other peroxide releasing oxygen molecules) (6), a breathable water-impermeable film (7) and a perfluorodecalin gel preparation structure (perfluorocarbon emulsion gel preparations or products with the similar function) (8). The wound dressing can provide an oxygen-rich environment for wound, accelerate wound healing, and kill anaerobic bacteria.
Inventors:
ZHENG YAN (CN)
Application Number:
PCT/CN2019/000226
Publication Date:
August 06, 2020
Filing Date:
November 25, 2019
Export Citation:
Assignee:
ZHENG YAN (CN)
International Classes:
A61L15/44; A61F13/02; A61L15/26; A61L15/28
Foreign References:
| CN108969197A | 2018-12-11 | |||
| US20090202617A1 | 2009-08-13 | |||
| CN108836633A | 2018-11-20 | |||
| CN104168926A | 2014-11-26 | |||
| CN109847089A | 2019-06-07 | |||
| US20060121101A1 | 2006-06-08 | |||
| CN102223877A | 2011-10-19 | |||
| US6767342B1 | 2004-07-27 |
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