Michael Meehan,Christina D' Arrigo,Andrew Wong,Christina D Arrigo
申请号：
US12275604
公开号：
US08298180B2
申请日:
2008.11.21
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A needle guard is disclosed. The needle guard includes a binding plate defining a multi-slot aperture adapted to receive a needle cannula therethrough. The needle guard also includes a biasing member for biasing the needle cannula within the multi-slot aperture, and a sensing arm connected to the binding plate. The sensing arm is adapted to contact a portion of the needle cannula, and is positionable for restricting movement of the needle cannula. The multi-slot aperture may include a first region having a first dimension, a second region having a second dimension, and optionally, a third region having a third dimension with the third dimension being smaller than the second dimension and the second dimension being smaller than the first dimension.
