| 摘要 |
<p>The purpose of the present invention is to carry out an operative survey of the female population in order to detect pathologies of the mammary glands at their early stage of development. The device of the present invention comprises a pair of passive electrodes (1, 2) which are connected to the inputs of a differential amplifier (3). A filter (4), an analog-digital converter (5), an opto-electronic isolation unit (6) as well as a computer (7) are serially connected to the output of the differential amplifier (3). </p> |
