| 摘要 |
An apparatus for measuring biological parameters of the human or animal body at acupuncture points, in particular of a bodily voltage or of an electrical resistance, making use of two constant current sources for the production of two constant currents of equal strength but different polarity. The constant currents are applied via measuring and earthling electrodes to the body. For the determining of an inherent bodily voltage and its resistance the potential differences between measurement and earthed electrodes are measured with a positive and negative constant current. From the two potential differences the bioelectrical strength is then determined.
|
