摘要
目的对JZ-1C型二氧化碳(CO2)激光治疗仪指示光功率、时间稳定度、复现性及示值相对偏差等指标进行检测,以保证CO2激光治疗仪的临床安全,提高其临床治疗效果。方法采用AD7888模数转换器对上述各项参数进行检测。结果该治疗仪各项参数值均符合国家强制标准要求,可以继续应用于临床。结论对CO2激光治疗仪进行有效地质量控制,可以有效规避临床风险,提高疗效。
Objective To improve the clinical safety and clinical effectiveness of JZ-1C CO2 laser treatment instrument by measuring its parameters including the power of indicator light, time stability, reproducibility and relative deviation of indicating value （（3p）. Methods Measured the above parameters by using AD7888 analog-digital converter. Results The measured values of the above parameters can meet the requirements of national mandatory standards in China so that the JZ-1C CO2 laser treatment instrument can be used in clinical sequentially. Conclusion The effective quality control of CO2 laser treatment instrument should be executed to avoid the clinical risks and improve the clinical effectiveness.
出处
《中国医疗设备》
2014年第3期63-65,150,共4页
China Medical Devices
关键词
激光治疗仪
质量控制
光功率
时间稳定度
复现性
示值相对偏差
laser treatment instrument
quality control
the power of indicator light
time stability
reproducibility
relative deviation of indicating value
