发明授权
US07044361B2 Walker distance measuring device 失效
沃克距离测量装置

Walker distance measuring device
摘要:
A walker and/or wheelchair distance measuring device comprising a wheel assembly, a measuring assembly and a display. The wheel assembly is capable of attachment to a walker, and includes a support and a wheel. The measuring assembly comprises a sensor having a trigger associated with one of the support and the wheel and a pickup associated with the other of the support and the wheel. The processor is electronically coupled with the sensor. The processor is capable of interpreting the information received from the sensor. The display is associated with the processor for displaying results computed from the processor.
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