Variable cuff pressure adapter
    3.
    发明授权
    Variable cuff pressure adapter 失效
    可变袖口压力适配器

    公开(公告)号:US06651666B1

    公开(公告)日:2003-11-25

    申请号:US10201031

    申请日:2002-07-23

    申请人: Norman L. Owens

    发明人: Norman L. Owens

    IPC分类号: A62B902

    摘要: Pressure in a cuff on an endotracheal tube is controlled by a fluid circuit that includes a port on the endotracheal tube, a moisture absorbent barrier covering that port, a one-way valve, a pressure manometer as well as a pilot balloon fluidically connected to the cuff. A thumb wheel is included in one form of the invention to control operation of the one-way valve.

    摘要翻译: 在气管插管上的袖带中的压力由流体回路控制,流体回路包括气管内管上的端口,覆盖该口的吸湿屏障,单向阀,压力压力计以及与流体连接至 袖口。 在本发明的一种形式中包括指轮以控制单向阀的操作。

    Pulmonary function test calibration system and method
    5.
    发明授权
    Pulmonary function test calibration system and method 有权
    肺功能测试校准系统及方法

    公开(公告)号:US07114367B1

    公开(公告)日:2006-10-03

    申请号:US10926414

    申请日:2004-08-26

    申请人: Norman L. Owens

    发明人: Norman L. Owens

    IPC分类号: G01F25/00

    CPC分类号: G01F25/0084

    摘要: A system for calibrating pulmonary function test equipment having syringe means, including a syringe having a cylindrically shaped sidewall, a proximal end with an centrally located orifice, a distal end with an output port, an interior cavity, and a plunger with a shaft slidably mounted through the orifice, a piston-type head mounted on one end of the shaft, and a handle mounted on an opposing end of the shaft; an FRC port; a rigid FRC bag connected in flow communication with the FRC port; control means having a plurality of stop mechanisms, including a first stop mechanism, a second stop mechanism structured to enable selective connection of the interior cavity in flow communication with the FRC port, and a third stop mechanism, and connection means structured to connect the syringe means to existing pulmonary function test equipment. A method of utilizing the system is also disclosed.

    摘要翻译: 一种用于校准具有注射器装置的肺功能测试设备的系统,包括具有圆柱形侧壁的注射器,具有中心定位的孔的近端,具有输出端口的远端,内部空腔和具有可滑动地安装的轴的柱塞 通过孔口安装在轴的一端的活塞式头部和安装在轴的相对端上的手柄; 一个FRC港口; 与FRC端口流通连接的刚性FRC袋; 控制装置具有多个停止机构,包括第一止动机构,第二止动机构,其构造成使得能够与FRC端口流体连通的内部空腔的选择性连接,以及第三止动机构,以及连接装置, 意味着现有的肺功能检测设备。 还公开了利用该系统的方法。

    Compliant standoff for semiconductor packages
    6.
    发明授权
    Compliant standoff for semiconductor packages 失效
    符合半导体封装的对峙

    公开(公告)号:US4816896A

    公开(公告)日:1989-03-28

    申请号:US150868

    申请日:1988-02-01

    申请人: Norman L. Owens

    发明人: Norman L. Owens

    摘要: Described herein is a standoff for use with semiconductor packages to prevent chipping. The standoff is designed to fit over a pin of the package and seat on the package surface with a portion extending over the corner of the package.

    摘要翻译: 这里描述了与半导体封装一起使用以防止碎裂的对立。 隔离件被设计成装配在包装的销上并且位于包装表面上并且具有在包装角上延伸的部分。