发明授权
- 专利标题： Automatic sheath protection of hypodermic needle
- 专利标题（中）： 自动护套皮下注射针
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申请号： US35937申请日： 1993-03-23
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公开(公告)号： US5314503A公开(公告)日： 1994-05-24
- 发明人: Arthur M. Bobrove , Robert K. Fernandez , Thomas C. Robinson , Thomas P. Sahines
- 申请人： Arthur M. Bobrove , Robert K. Fernandez , Thomas C. Robinson , Thomas P. Sahines
- 申请人地址： CA Sunnyvale
- 专利权人： Rasor Associates, Inc.
- 当前专利权人： Rasor Associates, Inc.
- 当前专利权人地址： CA Sunnyvale
- 主分类号： A61M5/32
- IPC分类号： A61M5/32 ; A61M25/06 ; A61M29/00
摘要：
A hypodermic needle assembly is described which automatically covers the pointed end of the needle after the assembly is used in order to prevent accidental punctures. A sheath circumscribes the needle and is held a patient's tissue to allow sliding movement of the sheath over the needle pointed end, and preferably locking of the needle within the sheath, as well, when the needle is withdrawn from the patient.
公开/授权文献
- USD372733S Thermal printer 公开/授权日：1996-08-13
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