中国医疗设备2016，Vol.31Issue(11)：127-128,139,3.DOI:10.3969/j.issn.1674-1633.2016.11.037
支持向量机在监护仪无创血压质量控制中的应用研究
Study on the Application of Support Vector Machine in Quality Control of Non-invasive Blood Pressure
徐佳佳1
作者信息
- 1. 泰兴市人民医院 医械科，江苏 泰兴225400
- 折叠
摘要
Abstract
Objective To use the support vector machine (SVM) to establish a quality control (QC) model for QC evaluation of noninvasive blood pressure (NIBP). Methods Eighty Mindray monitors were randomly selected from our hospital. And the blood pressure values under five groups of given parameters were measured by using Fluke simulator, and 80 x 5 matrix vector was set as input. If the maximum error between measured values and given values was within the range of 10mmHg, the monitors were thought as qualified and marked as 1; otherwise, 0 indicated the monitor was unqualified. The 80 x 1 matrix vector was set as output. 60 sets of data were selected as a training set and a multi-input single-output classification model was established by using SVM. The remaining twenty samples was set as a test set to verify whether the method was feasible according to the classification accuracy. Results The classification accuracy rate of the model was 93.3%. Conclusion The method was feasible with novel, fast and convenient advantages. SVM could be used in the quality control of NIBP.关键词
监护仪/无创血压/支持向量机/生命体征模拟仪Key words
monitors/noninvasive blood pressure/support vector machines/vital signs simulator分类
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徐佳佳..支持向量机在监护仪无创血压质量控制中的应用研究[J].中国医疗设备,2016,31(11):127-128,139,3.
