Objective: Wanshi electronic device and the desktop mercurysphygmomanometer monitor whether there are differences in blood pressure values.
前言：目的：研究腕式电子血压计与台式汞柱血压计监测血压数值是否存在差异。
2
At the same time, the mercury pollution caused by mercury thermometers and mercurysphygmomanometermercury in the wards are taken more seriously.
同时目前大量使用的水银体温计，水银血压计造成病房汞污染问题也越来越突出。
3
Objective to study whether wrist electronic blood pressure moniter can replace desktop mercurysphygmomanometer to take blood pressure in emergency triage.