Circuit apparatus built in a computer peripheral device for detecting physiological signal
First Claim
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1. A circuit apparatus built in a computer peripheral device for detecting physiological signal, comprising:
- a signal detecting circuit for sensing a body signal from detecting body surface, wherein the body signal passes through user'"'"'s extremity operating the computer peripheral device and then received by the signal detecting circuit;
a physiological signal processing circuit for processing the body signal that is received by the signal detecting circuit in order to generate a physiological signal;
a controlling signal generating circuit for generating a controlling signal to control the computer peripheral device; and
an input/output micro-processing circuit connected to a computer to control the controlling signal or send the physiological signal to the computer, so that the computer displays the human physiological state based on the physiological signal.
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Abstract
A circuit apparatus built in a computer peripheral device for detecting physiological signal is disclosed, which has a signal detecting circuit to detect an optical signal from the environmental light source and sends the detected optical signal to a physiological signal processing circuit for performing digital process to obtain a physiological signal. Then, the physiological signal is sent to a computer via an input/output microprocessor circuit for showing the user'"'"'s physiological state.
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Citations
8 Claims
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1. A circuit apparatus built in a computer peripheral device for detecting physiological signal, comprising:
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a signal detecting circuit for sensing a body signal from detecting body surface, wherein the body signal passes through user'"'"'s extremity operating the computer peripheral device and then received by the signal detecting circuit;
a physiological signal processing circuit for processing the body signal that is received by the signal detecting circuit in order to generate a physiological signal;
a controlling signal generating circuit for generating a controlling signal to control the computer peripheral device; and
an input/output micro-processing circuit connected to a computer to control the controlling signal or send the physiological signal to the computer, so that the computer displays the human physiological state based on the physiological signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification