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Telescoping safety shield for needles
专利权人:
Becton; Dickinson and Company
发明人:
Michael Vincent Quinn,Mark DiSilvestro
申请号:
US14596736
公开号:
US09750894B2
申请日:
2015.01.14
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A safety shield adapted for use with a syringe having a syringe barrel for protecting a needle after use in a medical procedure is disclosed. The safety shield includes a first portion disposed at least partially about the barrel and axially movable from a retracted position surrounding at least a portion of the syringe barrel to an extended position wherein at least the distal end of the first portion extends beyond the distal end of the syringe barrel. The shield further includes a second portion associated with the first portion and axially movable with respect to the first portion from a retracted position to an extended position extending beyond the distal end of the first portion. First and second locking members are provided for locking the first and second portions in an extended position upon axial movement thereof.
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