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公开(公告)号：US20160089043A1
公开(公告)日：2016-03-31
申请号：US14892380
申请日：2014-05-21
申请人： Gabriel GRUIONU , Lucian GRUIONU , Lance L. MUNN , Rakesh K. JAIN
发明人： Gabriel Gruionu , Lucian Gruionu , Lance L. Munn , Rakesh K. Jain
CPC分类号： A61B5/03 , A61B1/0008 , A61B5/0093 , A61B8/0841 , A61B8/12 , A61B8/4494 , A61B10/0233 , A61B2010/045 , A61B2562/0247
摘要： A system and method is configured for use with an endoscope, a biopsy needle, and a data acquisition system. The system includes a sensor tip and a pressure sensor coupled to the sensor tip and having at least one piezo-resistor component with an internal-facing side and an external-facing side, and an opening adjacent to the at least one piezo-resistor component to allow fluid access to the internal-facing side and the external-facing side. The system also includes a tubing member with a distal end and a proximal end, the sensor tip coupled to the distal end, the sensor tip and the tubing member configured to be routed through the biopsy needle and connection elements coupled to the proximal end of the tubing member, the connection elements configured to mount the tubing member relative to the biopsy needle and to couple the pressure sensor to the data acquisition system.
摘要翻译： 系统和方法被配置为与内窥镜，活检针和数据采集系统一起使用。 该系统包括耦合到传感器端头的传感器端头和压力传感器，并且具有至少一个具有面向内侧和面向外侧的压电电阻部件，以及与至少一个压电电阻部件相邻的开口 以允许流体进入内向侧和面向外侧。 该系统还包括具有远端和近端的管道构件，传感器顶端联接到远端，传感器尖端和管构件被配置成穿过活检针和连接元件，该连接元件连接到 管状构件，所述连接元件被配置成相对于活检针安装管道构件并且将压力传感器耦合到数据采集系统。
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公开(公告)号：US11259714B2
公开(公告)日：2022-03-01
申请号：US14892380
申请日：2014-05-21
申请人： Gabriel Gruionu , Lucian Gruionu , Lance L. Munn , Rakesh K. Jain
发明人： Gabriel Gruionu , Lucian Gruionu , Lance L. Munn , Rakesh K. Jain
摘要： A system and method is configured for use with an endoscope, a biopsy needle, and a data acquisition system. The system includes a sensor tip and a pressure sensor coupled to the sensor tip and having at least one piezo-resistor component with an internal-facing side and an external-facing side, and an opening adjacent to the at least one piezo-resistor component to allow fluid access to the internal-facing side and the external-facing side. The system also includes a tubing member with a distal end and a proximal end, the sensor tip coupled to the distal end, the sensor tip and the tubing member configured to be routed through the biopsy needle and connection elements coupled to the proximal end of the tubing member, the connection elements configured to mount the tubing member relative to the biopsy needle and to couple the pressure sensor to the data acquisition system.
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