内視鏡
- 专利权人:
- テルモ株式会社
- 发明人:
- 杉瀬 博司
- 申请号：
- JP2006091310
- 公开号：
- JP4920279B2
- 申请日:
- 2006.03.29
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide an endoscope capable of controlling an amount of a biocompatible injectant based on a torus formation generated by the injected biocompatible injectant when injecting the biocompatible injectant into tissues of a body with an injection needle.
SOLUTION: The endoscope N comprises a main body 1 to be inserted into a body cavity, the injection needle H to inject the biocompatible injectant into the tissues of the body, which is mounted on the main body 1 so as to move in and out, and a balloon catheter 20 having a balloon B to be indwelled in a neck of the body cavity on an end thereof. The endoscope N is characterized in that a catheter shaft 21 of the balloon catheter 20 is provided with a pressure sensor 23 to measure a conglutinate pressure by the torus formed of the biocompatible injectant injected into the tissues of the body with the injection needle H.
COPYRIGHT: (C)2008,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
