发明名称 |
Cam-actuated medical puncturing device and method |
摘要 |
The medical puncturing device includes a housing (12), a shield (13), and a skin puncturing assembly disposed within the housing. The shield is axially movable in the housing. The skin puncturing assembly includes a movable carrier and a skin puncturing element mounted to the carrier. A distal end of the skin puncturing element is adapted for puncturing the skin of a patient. The carrier is movable from a retracted position wherein the skin puncturing element is disposed within the shield to a puncturing position wherein the distal end of the skin puncturing element is exposed. The carrier is maintained in the retracted position by engagement of flexure members or a retaining tab with the carrier. A drive spring is provided to move the carrier from the retracted position to the puncturing position. A retraction spring is provided to return the carrier and skin puncturing element into the housing. |
申请公布号 |
AU2005244099(A1) |
申请公布日期 |
2005.11.24 |
申请号 |
AU20050244099 |
申请日期 |
2005.05.05 |
申请人 |
BECTON, DICKINSON AND COMPANY |
发明人 |
PAUL DICESARE;CHRISTOPHER BATTLES;JEFFREY RADZIUNAS |
分类号 |
A61B5/15 |
主分类号 |
A61B5/15 |
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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