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13 条记录 (耗时 0.029 秒)

    Needle safety mechanism
    6.
    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

    申请人： David L. Foshee ,  Theodore J. Mosler ,  Bryan J. Peters ,  Todd M. Korogi ,  Nicholas J. Jardine

    发明人： David L. Foshee ,  Theodore J. Mosler ,  Bryan J. Peters ,  Todd M. Korogi ,  Nicholas J. Jardine

    IPC分类号： A61M5/32

    CPC分类号： A61M5/3275 ,  A61J1/201 ,  A61J1/2051 ,  A61J1/2055 ,  A61J1/2096 ,  A61M5/326 ,  A61M5/3269 ,  A61M2005/3249

    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。

    Vented safe handling vial adapter
    8.
    发明授权
    Vented safe handling vial adapter 有权
    通风安全处理小瓶适配器

    公开(公告)号：US07743799B2

    公开(公告)日：2010-06-29

    申请号：US11593328

    申请日：2006-11-06

    申请人： Theodore J. Mosler ,  Bryan J. Peters ,  Scott P. Jarnagin

    发明人： Theodore J. Mosler ,  Bryan J. Peters ,  Scott P. Jarnagin

    IPC分类号： B65B1/04 ,  A61B19/00

    CPC分类号： A61J1/2096 ,  A61J1/201 ,  A61J1/2055 ,  A61J1/2072 ,  A61J1/2075 ,  A61J1/2082

    摘要： A vial adapter is described comprising a housing, the housing comprising an expandable chamber to contain a volume, an internal passage in communication with the expandable chamber, at least one opening in communication with the internal passage, and an access member integral with the housing. A hollow spike comprising a proximal end is integral with the housing and a distal end. The spike comprises a vent lumen open at the distal end and a fluid lumen open at the distal end, the vent lumen is in communication with the internal passage and the fluid lumen is in communication with the access member. A first check valve restricts communication from the expandable chamber to the internal passage, and a second check valve restricts communication from the internal passage to the opening. Methods of reconstituting and/or withdrawing hazardous material using the vial adapter are described.

    摘要翻译： 描述了一种小瓶适配器，其包括壳体，所述壳体包括容纳体积的可膨胀室，与所述可膨胀室连通的内部通道，与所述内部通道连通的至少一个开口以及与所述壳体一体的通路构件。 包括近端的中空尖钉与壳体和远端成一体。 尖钉包括在远端开口的通气腔和在远端开口的流体腔，通气腔与内部通道连通，并且流体腔与通路构件连通。 第一止回阀限制从可膨胀室到内部通道的连通，并且第二止回阀限制从内部通道到开口的连通。 描述了使用小瓶适配器重新构建和/或撤回有害物质的方法。