| 摘要 |
<p>A chest and back thermal device is made to measure for the patient. It consists of a chest harness (1, 2) with double walls with a given distance between the two sections. There are straps attached to the double walls and the chest harness to make adjustments to the size of the patient. The neck (7) is attached to the straps and there is a girdle attached to the bottom of the straps. The breast harness is heated by an electric current, which passes through an element of wire or plate incorporated in the harness. There is also a switch box with a thermostat to control the temp. The temp. is measured by a thermometer which regulates the thermostat.</p> |
