公开(公告)号：US08298180B2

公开(公告)日：2012-10-30

申请号：US12275604

申请日：2008-11-21

申请人： Michael Meehan ,  Christina D' Arrigo ,  Andrew Wong

发明人： Michael Meehan ,  Christina D' Arrigo ,  Andrew Wong

IPC分类号： A61M5/00

CPC分类号： A61M5/3273 ,  A61B17/3401 ,  A61B2090/0801 ,  A61M2005/3201 ,  A61M2005/325

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.

摘要翻译： 披露了针护罩。 针护罩包括限定适于接收穿过其中的针套管的多槽孔的装订板。 针护罩还包括用于在多槽孔内偏置针插管的偏置构件以及连接到装订板的感测臂。 感测臂适于接触针管的一部分，并且可定位以限制针插管的运动。 多槽孔可以包括具有第一尺寸的第一区域，具有第二尺寸的第二区域，以及可选地具有第三尺寸的第三区域，其中第三尺寸小于第二尺寸，第二尺寸小于 第一维度。