发明名称 |
Needle member with off-set flash chamber and/or display member |
摘要 |
A needle assembly (10) for insertion or removal of fluids has a housing (20) that defines a flash chamber (64) that is radially offset from the longitudinal axis of the needle. An enhanced surface area display member (80) can be installed in an observable location in a needle housing (20) to facilitate observation of the fluid therein.
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申请公布号 |
US2004030291(A1) |
申请公布日期 |
2004.02.12 |
申请号 |
US20030419684 |
申请日期 |
2003.04.18 |
申请人 |
HOLDAWAY RICHARD G.;KINSEY P. SPENCER |
发明人 |
HOLDAWAY RICHARD G.;KINSEY P. SPENCER |
分类号 |
A61M5/32;A61M25/06;(IPC1-7):A61M5/178 |
主分类号 |
A61M5/32 |
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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