Needle safety mechanism
    26.
    发明授权
    Needle safety mechanism 失效
    针安全机制

    公开(公告)号:US08636703B2

    公开(公告)日:2014-01-28

    申请号:US12743748

    申请日:2008-11-19

    IPC分类号: A61M5/32

    摘要: A syringe needle safety apparatus comprising a syringe barrel having an open end and an opposite end adapted for a needle and a needle safety cover displaceable between a un-deployed state wherein the cover is constrained and the needle exposed, and a deployed state wherein the cover covers at least the needle tip. A plunger is slidably engaged in the syringe barrel and at least one element secures the needle safety cover in the un-deployed state. Biasing means urge the needle safety cover from the un-deployed state to the deployed state, and a housing is coupled to the opposite end of the syringe barrel, the housing comprising a corresponding securing member and a deformable member, the deformable member releasing the at least one element from the corresponding securing member upon receiving a releasing force via the plunger. During deployment, the needle safety mechanism provides for the needle safety cover to avoid contact with the needle, reducing or eliminating blood contact.

    摘要翻译: 一种注射器针头安全装置,包括:注射器筒,其具有开口端和适于针的相对端;以及针头安全盖,所述针安全盖可在所述盖受限并且所述针暴露的未展开状态之间移位;以及展开状态, 至少覆盖针尖。 柱塞可滑动地接合在注射器筒中,并且至少一个元件将针安全盖固定在未展开状态。 偏压装置将针安全罩从未部署状态推到展开状态,并且壳体联接到注射器筒的相对端,壳体包括相应的固定构件和可变形构件,该可变形构件将位于 当通过柱塞接收到释放力时,来自对应的固定构件的至少一个元件。 在展开期间,针安全机构提供针安全罩以避免与针接触,减少或消除血液接触。

    FLUID TRANSFER DEVICE
    27.
    发明申请
    FLUID TRANSFER DEVICE 有权
    流体传输装置

    公开(公告)号:US20120067429A1

    公开(公告)日:2012-03-22

    申请号:US13264614

    申请日:2010-04-14

    IPC分类号: F15D1/00 B65D90/00

    摘要: A fluid transfer device comprising a housing and a flow controller at least partially slidably disposed in the housing, the flow controller comprising at least one fluid channel and a vent conduit. A shroud, alone or in combination with the fluid transfer device comprising a plurality of segments terminating in a annular edge and defining a plurality of openings, and a plurality of protrusions, each of the plurality of protrusions having a proximal end connected to the annular edge and a distal end positioned in one of the plurality of openings adapted for the housing of the fluid transfer device is provided.

    摘要翻译: 一种流体输送装置,包括壳体和至少部分地可滑动地设置在壳体中的流量控制器,流量控制器包括至少一个流体通道和排气导管。 护罩,单独地或与流体传送装置组合包括终止于环形边缘并限定多个开口的多个段,以及多个突起,多个突起中的每一个具有连接到环形边缘的近端 并且提供了位于适于流体输送装置的壳体的多个开口中的一个开口中的远端。

    NEEDLE SAFETY MECHANISM
    29.
    发明申请
    NEEDLE SAFETY MECHANISM 失效
    针头安全机制

    公开(公告)号:US20110152832A1

    公开(公告)日:2011-06-23

    申请号:US12743748

    申请日:2008-11-19

    IPC分类号: A61M5/32

    摘要: A syringe needle safety apparatus comprising a syringe barrel having an open end and an opposite end adapted for a needle and a needle safety cover displaceable between a un-deployed state wherein the cover is constrained and the needle exposed, and a deployed state wherein the cover covers at least the needle tip. A plunger is slidably engaged in the syringe barrel and at least one element secures the needle safety cover in the un-deployed state. Biasing means urge the needle safety cover from the un-deployed state to the deployed state, and a housing is coupled to the opposite end of the syringe barrel, the housing comprising a corresponding securing member and a deformable member, the deformable member releasing the at least one element from the corresponding securing member upon receiving a releasing force via the plunger. During deployment, the needle safety mechanism provides for the needle safety cover to avoid contact with the needle, reducing or eliminating blood contact.

    摘要翻译: 一种注射器针头安全装置,包括:注射器筒,其具有开口端和适于针的相对端;以及针头安全盖,所述针安全盖可在所述盖受限并且所述针暴露的未展开状态之间移位;以及展开状态, 至少覆盖针尖。 柱塞可滑动地接合在注射器筒中,并且至少一个元件将针安全盖固定在未展开状态。 偏压装置将针安全罩从未部署状态推到展开状态,并且壳体联接到注射器筒的相对端,壳体包括相应的固定构件和可变形构件,该可变形构件将位于 当通过柱塞接收到释放力时,来自对应的固定构件的至少一个元件。 在展开期间,针安全机构提供针安全罩以避免与针接触,减少或消除血液接触。