1. Institute of Medical, Jiangsu Institute of Metrology, Nanjing Jiangsu 210023, China;
2. Department of Clinical Medicine Engineering, Jiangsu Provincial Hospital of Chinese Medicine, Nanjing Jiangsu 210029, China
Abstract:Objective In order to meet the needs of clinical quality control, a pneumatic ballistic shock wave therapy instrument
penetration depth detection system is designed to achieve accurate measurement of the maximum penetration depth parameter of the
shock wave therapy instrument. Methods According to the pressure wave near-field linear model, combined with the laser ranging
sensor and resistance strain pressure sensor technology, the treatment penetration depth and pulse width of the device were calculated.
Results The measurement results of the developed detection system were compared with those of the detection method described in
the industry standard, indicating that the detection system meets the requirements of practical application. Conclusion The detection
system designed in this paper achieves the function of measuring the penetration depth of the shock wave therapy instrument, which
is helpful for its quality evaluation.
顾加雨1,夏勋荣1,张超1,金鑫1,刘健2. 基于传感器技术的冲击波治疗仪穿透深度检测系统的设计[J]. 中国医疗设备, 2022, 37(3): 5-8.
GU Jiayu1,XIA Xunrong1,ZHANG Chao1,JIN Xin1,LIU Jian2. Design of Penetration Depth Detection System of Shock Wave Therapy
Instrument Based on Sensor Technology. China Medical Devices, 2022, 37(3): 5-8.