会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Pulmonary function test calibration system and method
    • 肺功能测试校准系统及方法
    • US07114367B1
    • 2006-10-03
    • US10926414
    • 2004-08-26
    • Norman L. Owens
    • Norman L. Owens
    • G01F25/00
    • G01F25/0084
    • 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.
    • 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。