中国医疗设备2018，Vol.33Issue(9)：94-96,3.DOI:10.3969/j.issn.1674-1633.2018.09.025
一种用于肿瘤放射治疗中的患者实时监护系统研制
Development of a Patient’s Real-time Monitoring System for Tumor Radiation Therapy
谭庭强 1李黎 1李勇 1廖雄飞 1黎杰 1王培1
作者信息
- 1. 四川省肿瘤医院·研究所,四川省癌症防治中心,电子科技大学 医学院,四川 成都 610041
- 折叠
摘要
Abstract
Objective To develop a system of real-time monitoring for patients during radiotherapy. Methods Bluetooth wireless pulse oximeter, laptop, keyboard and video mouse extender and other devices were selected firstly. Then, real-time monitoring of pulse oxygen saturation and pulse rate of patients during radiotherapy was achieved through systematic integration. Results The monitoring system test results showed that the measurement error of pulse oxygen saturation in the scale of 98%, 90%, 85% and 80%, 75%, 70% was ±1.2% and ±2.9%, respectively. Pulse rate detection error range was ±2 bpm. The average response time of SpO2 and pulse rate changes was between 7-8 s. There was no significant difference between the results of the two states of the accelerator beam on and the beam off. Conclusion This design can in real-time monitor the pulse oxygen saturation and pulse rate of tumor patients during radiotherapy, and has good clinical application value in protecting patients’ safety and reducing medical disputes. In addition, it is low cost of configuration and simple operation, and is easy to popularize and use.关键词
肿瘤放射治疗/患者监护/血氧饱和度/脉率/医用直线加速器Key words
tumor radiotherapy/patient monitoring/blood oxygen saturation/pulse rate/medical linear accelerator分类
医药卫生引用本文复制引用
谭庭强,李黎,李勇,廖雄飞,黎杰,王培..一种用于肿瘤放射治疗中的患者实时监护系统研制[J].中国医疗设备,2018,33(9):94-96,3.
