2.2. Equipment
The instrument used in the robot measurement group was Nuclear Medicine Medical Isolation Ward Mobile Robot [mobile robot, Manufacturer: Shanghai Qinmi Robot Technology Co., Ltd., Shanghai, China (Model No: TMI-MD-NM-P)]. For product structure, the mobile robot is composed of an all-directional mobile chassis, a fuselage, a display screen, a blood pressure measurement module, a medical infrared temperature measurement module, a nuclear radiation measurement module, a charging base, and software (Nuclear medicine medical isolation ward mobile robot.The instruments for vital signs and radiation dose rate measurement used in the control group were an “arm automatic electronic sphygmomanometer (Manufacturer: Dongguan Fudakang Industrial Co., Ltd., Guangdong, China/Model No: FT-C25Y), infrared thermometer (Manufacturer: Dongguan Fudakang Industrial Co., Ltd., Guangdong, China/Model No: FT-F31), and nuclear radiometer (Manufacturer: (United Systems, Inc., USA/Model No: 900)” (