无线呼叫系统在医用直线加速器机房中的研究与应用  

Research and Application of Wireless Call System in Radiotherapy

作　　者：吴智理 倪千喜 李忠伟 谢冠慧 WU Zhili;NI Qianxi;LI Zhongwei;XIE Guanghui(Department of Radiotherapy,Hunan Cancer Hospital,The Affiliated Cancer Hospital of Xiangya School of Medicine,Central South University,Changsha Hunan 410013,China)

机构地区：[1]湖南省肿瘤医院/中南大学湘雅医学院附属肿瘤医院放疗科

出　　处：《中国医疗设备》2019年第7期96-99,共4页China Medical Devices

基　　金：湖南省卫健委科研计划课题项目(B2017092)

摘　　要：目的通过对无线呼叫系统在医用直线加速器机房中的研究,并改造和升级现有机房的对讲系统,达到提高工作效率,提升患者满意度,保障患者安全的目的。方法分析现有的医用直线加速器机房对讲系统存在的问题和不足,研究无线信号的特性和结合医用直线加速器机房的结构,提出无线呼叫系统在医用直线加速器机房中应用的方案,设计出一套可满足需求的机房无线呼叫系统。使用问卷抽样调查的方法,对患者、工作人员的满意度以及该系统的内容设计进行了调查。结果无线呼叫系统在医用直线加速器机房中的应用,完成了对现有七个机房的应答系统改造和升级。患者、工作人员对该系统的满意度达到90%以上。结论研究结果表明,无线呼叫系统在医用直线加速器机房辐射防护等级高的环境下能进行可靠通信,并满足临床放射治疗的需求。该系统有利于提高工作效率,可降低工作人员的强度,提升患者满意度,减少医疗事故的发生,同时在保障治疗过程中的放疗设备和患者安全方面具有极高的实用价值。Objective To improve work efficiency,improve patient satisfaction and ensure patient safety by studying the wireless call system in the medical linear accelerator room and reforming and upgrading the intercom system in the existing room.Methods The problems and shortcomings of the intercom system in the medical linear accelerator room were analyzed,the characteristics of wireless signals were studied,and the structure of the medical linear accelerator room was combined.Using the method of questionnaire sampling,the satisfaction of patients,staff and the content design of the system were investigated.Results The application of wireless call system in medical linear accelerator room had completed the transformation and upgrading of the response system in seven existing rooms.The satisfaction of patients and staff reached over 90%.Conclusion The results show that the wireless call system can communicate reliably in the high radiation protection environment of medical linear accelerator room and meet the needs of clinical radiotherapy.The system is conducive to improving work efficiency,reducing staff intensity,improving patient satisfaction,reducing the occurrence of medical accidents,and has extremely high practical value in ensuring radiotherapy equipment and patient safety during treatment.

关 键 词：无线呼叫系统 问卷调查 医用直线加速器机房 

分 类 号：R197.39[医药卫生—卫生事业管理]