| 摘要 |
<p>The apparatus comprises an insulating housing (1) mounted on an adjustable strap (2), the underside (1b) of the housing being designed to be applied against the back of a patient's wrist and having at least one metal contact block preferably made of copper-beryllium (5, 6, 7), said contact block forming the output terminal of a pulse generator (IC1, IC2) integrated into the apparatus.</p> |
