论文部分内容阅读
接触式体温计是一种可粘在病人皮肤上测量体温的体温计。它是由具有粘性,可粘在皮肤表面的硬性基片组成。基片的大小以粘在皮肤上与皮肤相符为好。基片的一面是黑色本底,上面具有随温度变化而变换颜色的液晶层。当体温计接触皮肤时,根据不同的体温,显示出不同颜色并指示出温度。以前的接触式体温计一般采用的是柔性塑料做底膜,常在可塑底膜弯曲时,密封液晶基片松散而受到损坏。另外,易弯曲塑料底膜热传导性不好,在身体的不同部位温度会有明显的差别。
A contact thermometer is a thermometer that sticks to the patient’s skin to measure body temperature. It is composed of a rigid substrate that is sticky and sticks to the surface of the skin. The size of the substrate to stick to the skin and the skin is better. One side of the substrate is a black background with a liquid crystal layer that changes color as the temperature changes. When the thermometer touches the skin, depending on the body temperature, it shows a different color and indicates the temperature. The previous contact thermometer generally used is made of flexible plastic film, often at the bottom of the plastic film bending, sealing liquid crystal substrate loose and damaged. In addition, the flexible plastic basement membrane thermal conductivity is not good, in different parts of the body temperature will be significantly different.