Application Research in Hybrid Cloud for Eclipse Radiotion System
ZOU Lian1,2, XIE Zhao2, LIU Xiangxiang2, HU Jinyou2, ZHANG Weisha2, XIE Yaoqin1
1.Research Center for Medical Robotics and Minimally Invasive Surgical Devices, Shenzhen Institutes of Advanced Technology,
Chinese Academy of Sciences, Shenzhen Guangdong 518055, China; 2.Cancer Center, Sichuan Provincial People’s Hospital,
Chengdu Sichuan 610072, China
Abstract：In order to implement a new hybrid cloud model of “private cloud + medical software”, a hybrid environment composed of
treatment planning system workstations and a private cloud infrastructure (Data Science Cloud, DSCloud) for radiotherapy planning
in routine job were built. The DSCloud was established on the Dell server of multi-core CPU based on open source OpenStack
cloud computing architecture, and the XenServer GPU virtualization technology was used in this progress. In the cloud, three
kinds of virtual machine images were created: Dev-vmi, Workstation-vmi and DCF-vmi. All of the functional clusters derived from
those images were scalable and their lifecycles were managed by OpenStack REST API. The computer that installed NoMachine
and accessed a private cloud LAN with access to a remote access authorization could easily access Eclipse software and overcome
the space constraints. Moreover, it provided scientific research and development platform for researchers and clinical workers,
and provided computing resources for the optimization and dose calculation in the design of radiotherapy plan. This platform can
effectively improve the software utilization rate, solve the high cost and low utilization of medical software, optimize the radiotherapy
plan process and improve the design efficiency of radiotherapy plan.
邹炼1,2，谢朝2，刘湘乡2，胡金有2，张薇莎2，谢耀钦1. Eclipse放疗系统混合云平台应用研究[J]. 中国医疗设备, 2018, 33(4): 139-142.
ZOU Lian1,2, XIE Zhao2, LIU Xiangxiang2, HU Jinyou2, ZHANG Weisha2, XIE Yaoqin1. Application Research in Hybrid Cloud for Eclipse Radiotion System. China Medical Devices, 2018, 33(4): 139-142.
