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公开(公告)号：US20130034825A1
公开(公告)日：2013-02-07
申请号：US13547740
申请日：2012-07-12
CPC分类号： A61B1/00066 , A61B1/00016 , A61B1/00018 , A61B1/00183 , A61B1/00188 , A61B1/247
摘要： An intraoral imaging system includes a receiving module that communicates with an imaging display device. The imaging device includes handle having a transmitter module and a power source as well as neck and head portions that extend from the handle. The device includes a camera module that rotates in the distal and proximal direction to view and process still images and video. The camera module includes a movable image sensor to provide focus capability. The imaging device further includes a control assembly having a plurality of control members. The control assembly includes image capture controls that an operator engages in a lateral motion to capture images or video. A focus control member controls the spatial relationship between the image sensor and the stationary lens and an articulation control member to articulate the camera module to provide a greater range of imaging.
摘要翻译： 口内成像系统包括与成像显示装置通信的接收模块。 成像装置包括具有发射器模块和电源以及从手柄延伸的颈部和头部的手柄。 该装置包括相机模块，该相机模块在远端和近端方向上旋转以观看和处理静止图像和视频。 相机模块包括可移动图像传感器以提供聚焦能力。 成像装置还包括具有多个控制构件的控制组件。 控制组件包括图像捕获控制，操作者参与横向运动以捕获图像或视频。 焦点控制构件控制图像传感器和固定透镜之间的空间关系以及关节运动控制构件，以便关联相机模块以提供更大范围的成像。
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公开(公告)号：US06752029B2
公开(公告)日：2004-06-22
申请号：US10138272
申请日：2002-05-03
IPC分类号： G01L112
摘要： A variable reluctance load cell for measuring the static or slowly fluctuating load, or tension, on devices is contained in a support tube. A sensor in the tube utilizes opposing C and I shaped magnetic cores attached to opposing ends of the support tube. A magnetic circuit is formed having an inductance defined by the size of the gap between the magnetic cores with the reluctance dominated by the gap. The sensor inductance is coupled with a fixed, predetermined capacitance in a resonant LC circuit, and the resonant frequency is a function of the gap. The sensor is in a cavity within the tube, and the cavity is sealed in a manner that prevents water or other damaging agents from entering the sensor. In this manner, mounting the sensor and tube to a static device and measuring the AC voltage at the sensor, the amount of load, or stress can be determined.
摘要翻译： 用于测量设备上的静态或缓慢波动的负载或张力的可变磁阻称重传感器包含在支撑管中。 管中的传感器利用与支撑管的相对端连接的相对的C形和I形磁芯。 形成磁路，其电感由磁芯之间的间隙的尺寸确定，其中磁阻以间隙为主。 传感器电感在谐振LC电路中与固定的预定电容耦合，并且谐振频率是间隙的函数。 传感器处于管内的空腔中，并且空腔以防止水或其它损坏剂进入传感器的方式被密封。 以这种方式，将传感器和管安装到静态装置并测量传感器处的AC电压，可以确定负载量或应力。
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公开(公告)号：US08951187B2
公开(公告)日：2015-02-10
申请号：US13547740
申请日：2012-07-12
申请人： David Ryan Anderson , Daniel Joseph McCarthy , Caitlin Elizabeth McCarthy , Alexander Munro , Raime Phillips
发明人： David Ryan Anderson , Daniel Joseph McCarthy , Caitlin Elizabeth McCarthy , Alexander Munro , Raime Phillips
CPC分类号： A61B1/00066 , A61B1/00016 , A61B1/00018 , A61B1/00183 , A61B1/00188 , A61B1/247
摘要： An intraoral imaging system includes a receiving module that communicates with an imaging display device. The imaging device includes handle having a transmitter module and a power source as well as neck and head portions that extend from the handle. The device includes a camera module that rotates in the distal and proximal direction to view and process still images and video. The camera module includes a movable image sensor to provide focus capability. The imaging device further includes a control assembly having a plurality of control members. The control assembly includes image capture controls that an operator engages in a lateral motion to capture images or video. A focus control member controls the spatial relationship between the image sensor and the stationary lens and an articulation control member to articulate the camera module to provide a greater range of imaging.
摘要翻译： 口内成像系统包括与成像显示装置通信的接收模块。 成像装置包括具有发射器模块和电源以及从手柄延伸的颈部和头部的手柄。 该装置包括相机模块，该相机模块在远端和近端方向上旋转以观看和处理静止图像和视频。 相机模块包括可移动图像传感器以提供聚焦能力。 成像装置还包括具有多个控制构件的控制组件。 控制组件包括图像捕获控制，操作者参与横向运动以捕获图像或视频。 焦点控制构件控制图像传感器和固定透镜之间的空间关系以及关节运动控制构件，以便关联相机模块以提供更大范围的成像。
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公开(公告)号：US07493827B2
公开(公告)日：2009-02-24
申请号：US11240683
申请日：2005-09-30
IPC分类号： G01B5/00
摘要： A variable reluctance load cell for measuring the static or slowly fluctuating load, or tension, on devices is contained in a support tube. A sensor in the tube utilizes opposing C and I shaped magnetic cores attached to opposing ends of the support tube. A magnetic circuit is formed having an inductance defined by the size of the gap between the magnetic cores with the reluctance dominated by the gap. The sensor inductance is coupled with a fixed, predetermined capacitance in a resonant LC circuit, and the resonant frequency is a function of the gap. The sensor is in a cavity within the tube, and the cavity is sealed in a manner that prevents water or other damaging agents from entering the sensor. In this manner, mounting the sensor and tube to a static device and measuring the AC voltage at the sensor, the amount of load, or stress can be determined.
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公开(公告)号：US06422089B1
公开(公告)日：2002-07-23
申请号：US09842564
申请日：2001-04-26
IPC分类号： G01B500
摘要： A variable reluctance load cell for measuring the static or slowly fluctuating load, or tension, on devices is contained in a support tube. A sensor in the tube utilizes opposing C and I shaped magnetic cores attached to opposing ends of the support tube. A magnetic circuit is formed having an inductance defined by the size of the gap between the magnetic cores with the reluctance dominated by the gap. The sensor inductance is coupled with a fixed, predetermined capacitance in a resonant LC circuit, and the resonant frequency is a function of the gap. The sensor is in a cavity within the tube, and the cavity is sealed in a manner that prevents water or other damaging agents from entering the sensor. In this manner, mounting the sensor and tube to a static device and measuring the AC voltage at the sensor, the amount of load, or stress can be determined.
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