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Respiratory Circuit

Discussion in 'Electronic Basics' started by [email protected], Feb 18, 2006.

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  1. Guest

    i am tryin to derive the respiratory rate from the chest leads but i am
    gettin a lot of noise. also, i am not able to demodulate the o/p
    waveform. can anyone suggest a demodualtion technique?..or any other
    circuit to derive the respiratoy rate? i am usin INA 111,
  2. Bob Masta

    Bob Masta Guest

    More info, please! Are you trying to derive respiratory rate from
    EKG chest leads, or do you have an actual respiration sensor?
    What modulation are you trying to demodulate?

    Best regards,

    Bob Masta

    D A Q A R T A
    Data AcQuisition And Real-Time Analysis
    Home of DaqGen, the FREEWARE signal generator
  3. Chris

    Chris Guest

    Possibly the OP need to loosen the constriction on the chest leads, so
    he doesn't pass out in the middle of posting. Either that, or he
    forgot galvanic isolation from the tube amplifier, in which case it
    might be a moot point. ;-)

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