无线电设备（如移动电话）的使用日益普遍，在医疗保健场所正在引起人们关注。有的医院禁止使用移动电话，因为这会影响医疗仪器的运转和病人的护理。但手提式和车载式应急无线电设备在医院急诊部门已使用３０余年，但从未有什么疑问，为了检测移动通讯设备在医疗设备附近使用? The use of radio devices, such as mobile phones, has become increasingly common and is attracting attention in healthcare settings. Some hospitals prohibit the use of mobile phones, as this will affect the operation of medical devices and patient care. However, portable and vehicle-mounted emergency radio equipment has been used in hospital emergency departments for more than 30 years, but there has never been any doubt. In order to detect the use of mobile communication equipment in the vicinity of medical equipment?