創傷被覆材
- 专利权人:
- 白十字株式会社
- 发明人:
- 小倉 浩
- 申请号：
- JP2006301652
- 公开号：
- JP4939903B2
- 申请日:
- 2006.11.07
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a therapeutic pad capable of surely keeping a wound part in a wet state.
SOLUTION: An intermediate sheet 4 between an absorbent sheet 6 and a surface sheet 2 of the therapeutic pad 1 and the surface sheet 2 are formed with a plurality of holes 7 and 8. A numerical aperture of the intermediate sheet and the surface sheet 4 by the holes 7 and 8 is defined as not less than 2% and not more than 6%. When the side of the surface sheet 2 is brought into contact with the wound part, it can prevent quick absorption of the body fluid exuding from the wound part into the absorbent sheet 6. Part of the body fluid is temporarily accumulated between the surface sheet 2 and the intermediate sheet 4, moves back and forth through the holes of the surface sheet 2 and accumulated between the wound part and the surface sheet 2. The body fluid necessary for keeping the wound part into the wet state is thus retained around the wound part.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
