Medical application for no-motion sensor

Details Medical application for no-motion sensor Medical application for no-motion sensor

2006-07-24

2008-10-21

Kwok, Helen C. (Department: 2856)

Measuring and testing

Speed, velocity, or acceleration

Indicating diverse conditions

C073S511000, C702S141000, C702S142000

Reexamination Certificate

active

07437931

ABSTRACT:
A sensor unit to detect a stillness event, the sensor unit including a gyroscope attached to a monitored person, a micro-controller communicatively coupled to the gyroscope, and a memory communicatively coupled to receive and to store the angular velocity data with a correlated time. The gyroscope senses an angular velocity of the monitored person and outputs angular velocity data based on the sensed angular velocity. The micro-controller receives the angular velocity data and recognizes a quiescence-pattern data in the angular velocity data.

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patent: 7028546 (2006-04-01), Hoshal
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