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Posted by alinnova research org (202.56.199.138) on August 15, 2003 at 02:46:22:
In Reply to: full design of ecg monitor with all values of the electrical componenets posted by hussam mousa on March 26, 2003 at 05:35:16:
: : : Hi Freinds,
: : : Can any one of you please suggest me the Hardwares/Apparatus/Circuitry needed to view a Person's Heart Beats on a PC monitor.If this is Fesible what are the other things (Sofwares etc.) needed apart from a Computer for this to make possible.
: : : Regards,
: : : Nityanand.
: : for monitoring heart beats you should know what would be changed at every beat.two manifests are perfusion and biopotentials,that respectively used in SpO2 devices(pulse Oximetery)and ECG(ElectroCardioGraph).
: : First one uses IR diodes (transmitter and Receiver) almost at finger tip that IR light absorbtion would be changed with any beats.
: : The second which is more difficult to make use AG-AgCl electrodes to record specefic places differential potentials.
: : so I suggest you use the first one.you need IR diode, Amplifier,A2D and...
: : Goodluck!
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