穿刺針補助具
- 专利权人:
- 日本コヴィディエン株式会社
- 发明人:
- 永田 克己
- 申请号：
- JP2008245377
- 公开号：
- JP5219077B2
- 申请日:
- 2008.09.25
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a puncture needle aid capable of simplifying the operation of a puncture needle and capable of reducing the number of puncture positions when an organ and the skin are fixed at a plurality of positions.
SOLUTION: The puncture needle aid 10 is used when the abdominal wall is punctured with an insertion puncture needle 20 or extraction puncture needle 30, used when the stomach wall is fixed to the abdominal wall with a suture thread 38. The puncture needle aid is composed of right-angled plates 11 and 12, and a pair of joints 13. The right-angled plates 11, 12 have needle insertion holes 16, 16a, 16b and 16c for inserting the insertion puncture needle 20 or extraction puncture needle 30. In addition, engagement grooves 14 and 15 are disposed on the front surface of the right-angled plate 11, and an engagement groove 18, etc. are disposed on the rear surface of the right-angled plate 12, so that the right-angled plates 11 and 12 are deformably assembled by setting joints 13 respectively in the engagement grooves 14, 18 and 15, etc.
COPYRIGHT: (C)2010,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
