Handle thumb wheel mechanism which maintains holding forces when sterilized and when engaged
    4.
    发明申请
    Handle thumb wheel mechanism which maintains holding forces when sterilized and when engaged 有权
    处理拇指轮机构,在消毒和啮合时保持保持力

    公开(公告)号:US20070032759A1

    公开(公告)日:2007-02-08

    申请号:US10488856

    申请日:2002-10-21

    IPC分类号: A61M31/00

    摘要: A thumb wheel mechanism includes a thumb wheel with upper and lower surfaces, the lower surface including a bore with a ball connected to it, and an handle half with upper and lower surfaces, the upper surface including a divot, the thumb wheel lower surface being aligned with the handle half upper surface so that the ball rests in the divot of the handle half upper surface when the thumb wheel mechanism is in the neutral position, thereby minimizing the compression load on the thumb wheel mechanism.

    摘要翻译: 拇指轮机构包括具有上表面和下表面的指轮,下表面包括连接有球的孔,以及具有上表面和下表面的手柄半部,所述上表面包括凹槽,所述拇指轮下表面 与手柄半上表面对齐,使得当拇指轮机构处于中立位置时,球搁在手柄半部上表面的凹部中,从而最小化拇指轮机构上的压缩载荷。

    Clean atmosphere heat treat for coated turbine components
    6.
    发明申请
    Clean atmosphere heat treat for coated turbine components 有权
    清洁气氛热处理涂层涡轮机组件

    公开(公告)号:US20060086439A1

    公开(公告)日:2006-04-27

    申请号:US11296980

    申请日:2005-12-07

    IPC分类号: C21D9/00

    摘要: A method for heat treating at least one workpiece, such as a coated turbine engine component, is provided. The method comprises the steps of cleaning a furnace to be used during the heat treating method, which cleaning method comprising injecting a gas at a workpiece center location and applying heat, and diffusion heat treating the at least one workpiece in a gas atmosphere with the gas being injected at the workpiece center location. After the diffusion heat treatment step, the coated workpiece(s) may be subjected to a surface finishing operation such as a peening operation.

    摘要翻译: 提供了一种用于热处理至少一个工件的方法,例如涂覆的涡轮发动机部件。 该方法包括以下步骤:清洗在热处理方法期间使用的炉子,该清洗方法包括在工件中心位置注入气体并施加热量,并且在气体气氛中与气体扩散热处理该至少一个工件 在工件中心位置注入。 在扩散热处理步骤之后,涂覆的工件可以经受诸如喷丸操作的表面精加工操作。

    Single-use auto-disable syringe
    9.
    发明授权
    Single-use auto-disable syringe 有权
    一次性自动禁用注射器

    公开(公告)号:US08287491B2

    公开(公告)日:2012-10-16

    申请号:US12591660

    申请日:2009-11-25

    IPC分类号: A61M5/00

    摘要: A single-use auto-disable syringe device of reduced size utilizes a locking element to prevent re-use of the syringe by locking the plunger rod with respect to the barrel upon completion of an injection stroke. The plunger rod includes a plurality of teeth comprising distally facing shoulders provided on a majority of the length of an elongate portion of the plunger rod and a breakable section configured to break upon the application of excessive axial or torsional force. The breakable section is preferably provided at a distal end of the plunger rod so that a proximal end of the locking element engages the syringe barrel and plunger rod at a position more proximal than the breakable section. In this way, the locking element resists some of the force that would otherwise be applied to the breakable section if the plunger rod were twisted. The plunger rod also includes an intermediate tooth provided on a distal-most tooth to prevent the user from repeatedly drawing in doses too small to activate the safety mechanism.

    摘要翻译: 减小尺寸的一次性自动禁用注射器装置利用锁定元件来防止在注射冲程完成时通过将柱塞杆相对于枪管锁定来重新使用注射器。 柱塞杆包括多个齿,其包括设置在柱塞杆的细长部分的大部分长度上的朝向远侧的肩部,以及构造成在施加过大的轴向或扭转力时断裂的可断裂部分。 优选地,所述可断裂部分设置在所述柱塞杆的远端处,使得所述锁定元件的近端在更靠近所述可断裂部分的位置处接合所述注射器筒和柱塞杆。 以这种方式,如果柱塞杆被扭转,则锁定元件抵抗否则将施加到可断裂部分的一些力。 柱塞杆还包括设置在最远端牙齿上的中间齿,以防止使用者重复地抽取太小的剂量以致不能启动安全机构。