| 摘要 |
<p>The cervical spine and the surrounding area are often exposed to draught, making the affected person vulnerable to catching a cold or other related diseases. The new device is made of a soft inner layer, a fleece central layer and a leather or soft synthetic outer layer. The outer layer is water repellent. Straps of Velcro(RTM) facilitate a convenient fastening and adjustment in size. An integrated pocket could be filled with a heating or cooling element if required.</p> |
