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SYSTEM AND METHOD FOR POST-OPERATIVE ASSESSMENT OF SPINAL MOTION AND IMPLANT-BASED STRAIN CORRELATION

机译:脊柱运动和植入物应变相关性后术后评估的系统和方法

摘要

A system for assessing a status of a spinal implant includes a reader device, a wearable body sensor, and a spinal implant. The wearable body sensor includes a first short-range receiver, a first short-range transmitter, and an inertial measurement unit. The wearable body sensor is configured to be positioned over a portion of a spine of a wearer, and measure movement information corresponding to spinal motion of the wearer while the wearer performs one or more movements while wearing the wearable body sensor. The spinal implant includes one or more sensors configured to measure implant information comprising one or more characteristics of a fusion status of the spinal implant, a second short-range receiver, and a second short-range transmitter. The wearable body sensor is configured to communicate movement information to the reader device. The spinal implant is configured to communicate implant information to the reader device via the second transmitter.
机译:用于评估脊髓植入物的状态的系统包括读取器装置,可穿戴体传感器和脊柱植入物。 可穿戴式体传感器包括第一短距离接收器,第一短程发射器和惯性测量单元。 可穿戴式体传感器构造成定位在佩戴者的脊柱的一部分上,并测量与穿着者的脊柱运动相对应的移动信息,而佩戴者在佩戴可穿戴体传感器的同时执行一个或多个运动。 脊柱植入物包括一个或多个传感器,该传感器配置成测量包括脊柱植入物,第二短距离接收器和第二短程发射器的融合状态的一个或多个特征的植入物信息。 可穿戴物体传感器被配置为将移动信息传送到读取器设备。 脊柱植入物被配置为经由第二发射器将植入物信息传送到读取器设备。

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