发明名称 |
Stopcocks |
摘要 |
A stopcock comprises a hollow barrel which receives in a rotatable manner a co-operating tap. A section of the tap is formed with holes which allow communication between selected hollow spigots extending from the barrel. A further section of the tap of larger diameter than the section is formed with indents which engage with detents formed on a large diameter section of the barrel to provide a positive indication when the tap is rotated within the hollow barrel to one or more selected positions.
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申请公布号 |
US5832959(A) |
申请公布日期 |
1998.11.10 |
申请号 |
US19960726250 |
申请日期 |
1996.10.04 |
申请人 |
BECTON DICKINSON INFUSION THERAPY AB |
发明人 |
SZYMCZAKOWSKI, TADEUSZ A.;WAHLBERG, ULF H. |
分类号 |
F16K5/04;A61M39/00;A61M39/22;F16K11/085;F16K35/04;(IPC1-7):F16K11/085;F16K37/00 |
主分类号 |
F16K5/04 |
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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