发明名称 |
Injection needle assembly and medicine injection apparatus |
摘要 |
An injection needle assembly includes a needle having a needle point to puncture skin, a needle hub including a first member which holds the needle, and a second member in which a discharge part of a syringe is to be fitted, and an elastic member disposed inside the second member to make liquid-tight close contact with the inner surface of the second member, with the elastic member having an insertion hole in which the needle tube is inserted. |
申请公布号 |
US8636705(B2) |
申请公布日期 |
2014.01.28 |
申请号 |
US20100894689 |
申请日期 |
2010.09.30 |
申请人 |
YOKOTA TAKAYUKI;IWASE YOICHIRO;HISHIKAWA YOSHINORI;TAKAHASHI TSUKASA;TERUMO KABUSHIKI KAIHSA |
发明人 |
YOKOTA TAKAYUKI;IWASE YOICHIRO;HISHIKAWA YOSHINORI;TAKAHASHI TSUKASA |
分类号 |
A61M5/00;A61M5/178;A61M5/32 |
主分类号 |
A61M5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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