中国医疗设备2024，Vol.39Issue(8)：62-66,73,6.DOI:10.3969/j.issn.1674-1633.2024.08.010
面向远程医疗覆盖网络模型的研究与应用
Research and Application of Overlay Network for Telemedicine Model
摘要
Abstract
Objective To study an overlay network for telemedicine(ONTM)model in order to improve the problem that the traditional internet can not fully meet the diversified service quality of telemedicine services.Methods The ONTM model was established based on the architecture of overlay network,which was divided into control plane and data plane,and was responsible for the overall policy regulation and network transmission.A multilink aggregation strategy was used on the access side of ONTM model,and the transport layer was further subdivided into a source/channel transport sublayer.Network monitoring software was used to test the network performance parameters of models between terminals.Results The novel telemedicine system based on ONTM model has completed more than 10000 telemedicine services,covering 15 clinical departments.Under the control of ONTM model,the average delay from Beijing to Sanya during the operation of 5G remote brain pacemaker surgery was 76 ms,the packet loss rate was mostly 0,and the transmission traffic was stable at 10 Mbps,which was superior to the general 5G network.Conclusion The ONTM model can ensure the stable transmission of telemedicine data and provide a new idea for telemedicine in special environment.关键词
远程医疗/覆盖网络/服务质量/远程手术Key words
telemedicine/overlay network/quality of service/telesurgery分类
医药卫生引用本文复制引用
王瑞青,王璨,孙昊,马骏,朱頔,崔学磊,曹德森,何昆仑..面向远程医疗覆盖网络模型的研究与应用[J].中国医疗设备,2024,39(8):62-66,73,6.基金项目
国家重点研发计划(2021ZD0140410) （2021ZD0140410）
解放军总医院医学工程实验室项目(2022SYSZZKY08). （2022SYSZZKY08）
