发明名称 |
Manually driven needle shield assembly |
摘要 |
A shield assembly and syringe assembly comprises a syringe assembly including a syringe barrel having a needle cannula projecting distally from its distal end and a shield assembly including a guide and a shield. The guide is secured to a portion of the syringe assembly in proximity to the needle cannula. The shield includes a support wall and a pair of spaced apart side walls projecting from the support wall. At least a portion of the side walls are spaced from one another sufficiently for receiving the needle cannula therebetween. The shield is slidably engaged with the guide and is movable along a path having a generally acute angle with and toward the needle cannula from a proximal position where the needle cannula is exposed to a distal position where the needle cannula is shielded between the side walls of the shield.
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申请公布号 |
US5704920(A) |
申请公布日期 |
1998.01.06 |
申请号 |
US19960649376 |
申请日期 |
1996.05.17 |
申请人 |
BECTON, DICKINSON AND COMPANY |
发明人 |
GYURE, SANDOR |
分类号 |
A61M5/178;A61M5/32;(IPC1-7):A61M5/00 |
主分类号 |
A61M5/178 |
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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