发明名称 |
Safety shield for medical needles |
摘要 |
A medical needle shield apparatus is provided which includes an extensible shield having a first segment and a second segment extending therefrom. The second segment includes an opening configured for clearance of a medical needle of a medical needle device during attachment of the extensible shield to the medical needle device. The second segment defines a planar surface adjacent a distal portion thereof. The planar surface is configured to engage the needle for disposing the shield in an extended position. In alternate embodiment, the medical needle shield apparatus has a syringe having a needle hub supporting a needle. The first segment articulates from a collar disposed about the needle hub. The collar includes a pair of latches. The opening is configured for travel about the needle to facilitate extension of the shield from a retracted position to an extended position. The second segment further includes a proximal fulcrum that engages the needle to facilitate extension of the shield. The second segment also has a pair of catches. The catches are engageable with the latches to maintain the shield in the retracted position. The second segment has a nose portion defining a planar surface configured to engage the needle to facilitate fixing the shield in the extended position.
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申请公布号 |
US2006129106(A1) |
申请公布日期 |
2006.06.15 |
申请号 |
US20050256375 |
申请日期 |
2005.10.21 |
申请人 |
FERGUSON F M;THORNE KENDALL P |
发明人 |
FERGUSON F. M.;THORNE KENDALL P. |
分类号 |
A61M5/32;A61B5/15;A61J1/00;A61J1/20;A61M5/158;A61M5/178;A61M25/06 |
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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