【作者】 朱培清；

【导师】 陈真诚；

【作者基本信息】 中南大学 ， 生物医学工程， 2010， 硕士

【摘要】 随着现代医疗技术和相关学科的不断发展,医用计量电子信息设备广泛在医院应用。由于多参数监护类设备能24小时对病人心电、心率、血压、体温、呼吸及血氧饱和度等生理参数的进行监测、分析和记录,已经成为医院使用的最多的仪器,因此多参数监护仪的计量校准方法研究在医院中起着越来越重要的作用。本文针对医用多参数监护仪的测量技术、计量检测校准方法,主要包括计量软件系统方面进行了校准规范方面的研究。针对多参数监护仪的主要监护参数,如血氧饱和度、无创血压、呼吸末二氧化碳分压、有创心排量等目前还没有相应的国际国内计量检测标准、制造标准,本文结合自己多年的医用计量器具检测校准的工作实践和工作经验,通过大量的计量校准实验数据,重点研究了多参数监护仪主要监护参数的计量检测校准方法,为我国建立统一的多参数监护仪量值校准方法提供了依据。研究完成的多参数监护仪的检测校准技术和方法能有效地检验监护参数测量的准确性和安全性,确保多参数监护仪准确、有效、安全、可靠。校准技术和方法已经在邵阳市计量部门的计量校准检测工作中得到了实施和应用,成为了邵阳地区医学计量的行业标准,进一步为我国的医学计量的行业发展奠定了基础。更多还原

【Abstract】 With the develepment of modern medical technology and related disciplines, electronic signal equipments for medical measurement are widely used in the hospital. Multi-parameter monitoring equipment which can monitor, analyze and record 24 hours of the patient ECG, heart rate, blood pressure, body temperature, respiration and blood oxygen saturation and other physiological parameters has become the most important equipment used in the hospital, therefore the research of calibration method of multi-parameter monitor has played an increasingly important role in the hospital.This thesis does the calibration standard research on measurement technology of medical multi-parameter patient monitor, metrology calibration method, mainly on the side of measuring software system. At present, some main monitoring parameters of the multi-parameter monitor such as oxygen saturation, noninvasive blood pressure, end respiratory carbon dioxide partial pressure, invasive cardiac output have not the appropriate domestic and international testing standards, manufacturing standards. Combined with my work experience on medical calibration of measuring instruments, the thesis focuses on the metrology calibration of monitoring parameters of the multi-parameter monitor through a large number of measurement and calibration test data, and provides a basis for our country to eastablish the calibration methods of multi-parameter monitor.Completion of the study of multi-parameter monitor calibration techniques and methods of detection can effectively test the parameters in monitoring the accuracy and security, ensure multi-parameter monitor’s accuracy, effectiveness, safety, reliability. The calibration technology and methods of multi-parameter monitor in the thesis which have been used in calibration testing work of Shaoyang measurement department, The calibration methods have become the industry standard of medical measurement in Shaoyang, and lay a foundation for the development of our country’s medical measurement industry.更多还原