基本信息:
- 专利标题： 创伤敷料用表面片和创伤敷料
- 专利标题（英）：Surface sheet for wound dressing and wound dressing
- 申请号：CN201410457956.4 申请日：2011-05-31
- 公开(公告)号：CN104287896A 公开(公告)日：2015-01-21
- 发明人： 仓田修平
- 申请人： 株式会社瑞光
- 申请人地址： 日本大阪府
- 专利权人： 株式会社瑞光
- 当前专利权人： 株式会社瑞光
- 当前专利权人地址： 日本大阪府
- 代理机构： 中原信达知识产权代理有限责任公司
- 代理人： 金龙河; 穆德骏
- 优先权： 2010-126338 2010.06.01 JP
- 分案原申请号： 2011800270984 2011.05.31
- 主分类号： A61F13/15
- IPC分类号： A61F13/15
Disclosed is a wound dressing which can retain exudate to prevent it from spreading over a larger area while maintaining a moist environment, can be easily peeled off after use, can prevent skin redness, heat rash, or offensive smell, and can fit various shapes of wound surfaces. The wound dressing is provided with a liquid-permeable layer (1) on the surface to be used to face a wound site (15). The liquid-permeable layer (1) comprises a resin surface sheet (10). The surface sheet (10) comprises a first surface (11) which is to face the wound site (15), a second surface (12) which is the opposite surface to the first surface, and a large number of penetration pores (13) penetrating through the sheet from the first surface (11) to the second surface (12) in the thickness direction. The penetration pores (13) allow the permeation of a liquid from the first surface (11) to the second surface (12). The first surface (11) is hydrophobic.
公开/授权文献:
- CN104287896B 创伤敷料用表面片和创伤敷料 公开/授权日：2018-03-06