Title:
REINFORCED WOUND DRESSING AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/011000
Kind Code:
A1
Abstract:
A reinforced wound dressing and a preparation method therefor. The reinforced wound dressing comprises a gelatinous fiber material and non-gelatinous fiber reinforcing lines; the gelatinous fiber material is in the form of a non-woven fabric, preferably in the form of a needle-punched non-woven fabric, a hot-melted non-woven fabric, or a chemical bonded non-woven fabric; the non-gelatinous fiber reinforcing lines consist of surface lines and bottom lines, and are interwoven on the gelatinous fiber material along an interweaving track. The dressing is fantastic in concept and obvious in reinforcing effect; the advantages of a gelatinous fiber wound dressing on moisture absorption and wound protection are retained, and the dressing is also conducive to removal of gelatinous fibers as a whole piece during dressing changing, so that the risk that the gelatinous fibers remain on a wound is greatly reduced and thus the dressing is more beneficial for would healing.
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Inventors:
ZHENG XIULING (CN)
WANG XIAODONG (CN)
MO XIAOHUI (CN)
WANG XIAODONG (CN)
MO XIAOHUI (CN)
Application Number:
PCT/CN2018/079781
Publication Date:
January 17, 2019
Filing Date:
March 21, 2018
Export Citation:
Assignee:
FOSHAN UNITED MEDICAL TECH LTD (CN)
International Classes:
A61L15/18; A61F13/00; A61L15/28; A61L15/32; A61L15/42; A61L15/46; A61L15/54
Domestic Patent References:
| WO1998046818A1 | 1998-10-22 | |||
| WO2009136160A1 | 2009-11-12 |
Foreign References:
| CN107569320A | 2018-01-12 | |||
| CN104024498A | 2014-09-03 | |||
| CN103126806A | 2013-06-05 | |||
| CN106178071A | 2016-12-07 |
Attorney, Agent or Firm:
GE CHENG & CO., LTD. (CN)
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