发明名称 |
NEEDLE COVER ASSEMBLY FOR A SYRINGE |
摘要 |
A single-use cover assembly that obscures a substantial majority or an entirety of an injection needle from view before, during, and after an injection procedure. The cover assembly includes a housing and a needle sleeve that retracts and extends by sliding axially within the housing. The needle sleeve carries a locking collar that moves from a first position to a second position once the needle sleeve is fully retracted. In the first position the locking collar allows retraction of the needle sleeve from a fully extended position. In the second position, a portion of the locking collar covers a tip of the needle, thereby preventing retraction of the needle sleeve from the fully extended position.
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申请公布号 |
US2009299295(A1) |
申请公布日期 |
2009.12.03 |
申请号 |
US20090474980 |
申请日期 |
2009.05.29 |
申请人 |
RUBINSTEIN SERGIO;ROSENBERG SAMUEL KANOSKY;STEPKE RUSSELL R;MAZURSKY RICHARD;HERLITZ TODD;HARKER JOSH;GODFREY MARK W;JOKELA STEPHEN M |
发明人 |
RUBINSTEIN SERGIO;ROSENBERG SAMUEL KANOSKY;STEPKE RUSSELL R.;MAZURSKY RICHARD;HERLITZ TODD;HARKER JOSH;GODFREY MARK W.;JOKELA STEPHEN M. |
分类号 |
A61M5/32 |
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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