内視鏡用体液採取カテーテル及び体液採取内視鏡システム
- 专利权人:
- HOYA株式会社
- 发明人:
- 中島 雅章
- 申请号：
- JP2007173812
- 公开号：
- JP5046759B2
- 申请日:
- 2007.07.02
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a body liquid sampling catheter which is used in combination with an endoscope and capable of easily extracting a small amount of body liquid, and a body liquid sampling system for endoscope.
SOLUTION: In the body liquid sampling catheter for the endoscope is used by being inserted to the forceps channel of the endoscope, the whole is composed of a single synthetic resin material, a bag-like tail part of a diameter larger than a tube body is provided on the rear end part of the tube body having a suction opening at the distal end part, it is closed except the suction opening at the distal end part, and it has such a length that the bag-like tail part at the rear end part projects from the rear end part of the forceps channel when the suction opening at the distal end part projects from the distal end of the forceps channel.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
