Patent ID: 8986206
Filing Date: 2015-03-24
Classification: A61B,G16H

Abstract:
1. A health care apparatus comprising: a motion sensing unit which senses a motion of a person with respect to time; a bio-electric potential sensing unit which senses an electric potential signal of the person corresponding to the sensed motion; and an analysis unit, implemented on a processor, which analyzes the sensed electric potential signal to generate an analyzed result, wherein the electric potential signal is a vital signal having a frequency band corresponding to the sensed motion among a plurality of vital signals detected from the person, wherein the bio-electric potential sensing unit comprises: a vital signal sensing unit, implemented on the processor, comprising a plurality of sensing devices, which senses the plurality of vital signals of the person; a matching unit, implemented on the processor, which selects the vital signal among the plurality of vital signals based on a result of the sensed motion; selects a frequency band based on the result of the sensed motion; and outputs information on the vital signal and the frequency band; and a filtering unit, implemented on the processor, which filters the sensed plurality of vital signals and generates the electric potential signal having the vital signal indicated in the output information among the plurality of vital signals; and further filters the electric potential signal having the vital signal, such that the electric potential has the frequency band that matches the sensed motion indicated in the output information, wherein the matching unit selects a sensing device matching a relative body location corresponding to the sensed motion among the plurality of sensing devices, and the selected sensing device senses one or more preset vital signals.