幽門閉鎖具
- 专利权人:
- クリエートメディック株式会社
- 发明人:
- 福島 元彦,池宮城 薫,粥川 功
- 申请号：
- JP2009048806
- 公开号：
- JP5254843B2
- 申请日:
- 2009.03.03
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a hygienic closing device of a pylorus at a low cost for preventing air from entering into a duodenum when it is mounted to a pyloric ring and the air is sent to a stomach.
SOLUTION: At least the tip 10a of a closing device 1 of a pylorus is transparent, and at least two rings 21, 22 are mounted separately from each other for keeping the shape of the inner peripheral surface 12 in the internal space 11 of an oblong bag-like body 10 over the circumference in the longitudinal direction of the bag-like body 10 whose rear end is opened, and the closing device is mounted to the pylorus for putting the pyloric ring between at least two rings 21, 22 in order to close the pylorus.
COPYRIGHT: (C)2010,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
