医療用具用液体ポートの封止構造並びに封止構造を有する医療用具
- 专利权人:
- 川澄化学工業株式会社
- 发明人:
- 谷川 健,齋藤 修一
- 申请号：
- JP2007278316
- 公开号：
- JP5101242B2
- 申请日:
- 2007.10.26
- 申请国别(地区):
- JP
- 年份:
- 2012
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a plug body which can be surely fixed to a port without relaxing the plug body, and can prevent the excessive screw-in of the plug body, the liquid port, a sealing structure for the liquid port for a medical tool, and the medical tool with the sealing structure.
SOLUTION: The plug body (1) is composed of a cylindrical body (2) with a top plate (7). A screw groove (4) is formed at the inner periphery of a base (6) of the cylindrical body (2), and the inner periphery of the base (6) is formed into an approximately vertical shape along the cylindrical body (2) in the longitudinal direction or a tapered shape spreading toward the base (6) in the lower direction. A seal member (10) is mounted to the top plate (7), and a projecting part (3) is formed at the inner periphery of the lower part of the base (6) of the cylindrical body (2).
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- 来源网站：
- 中国工程科技知识中心
