发明名称 |
Hypodermic needle with reclosable safety cap |
摘要 |
A hypodermic needle apparatus has a safety cap which is axially split into two halves. The two halves are pivotally connected to a needle hub for movement outwardly in opposite directions by sliding ring which moves over a portion of the needle hub. A method of unsheathing and resheathing a needle is also disclosed.
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申请公布号 |
US4950249(A) |
申请公布日期 |
1990.08.21 |
申请号 |
US19890364523 |
申请日期 |
1989.06.09 |
申请人 |
UNIVERSITY OF VIRGINIA ALUMNI PATENTS FOUNDATION |
发明人 |
JAGGER, JANINE C.;PEARSON, RICHARD D. |
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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