ABSTRACT
Objective:To investigate the current status of radiotherapy personnel and equipment in China, and to provide data basis for scientific allocation and effective use of radiotherapy equipment during the 14 th Five-year Plan period. Methods:From October to December 2020, a group of experts from China Association of Medical Equipment carried out an online questionnaire investigating the basic situation of radiotherapy in China, and the contents of the survey include radiotherapy centers, professional personnel, equipment, technology, equipment utilization rate, forecast of personnel and equipment in the next five years, etc. The data were reviewed by provincial medical societies/associations.Results:There were 1538 radiotherapy centers and 32978 radiotherapy professionals in Mainland China, including 18966 radiotherapy physicians, 4475 physicists and 9537 technicians. There were 2139 linear accelerators, 57 cobalt 60 accelerators, 457 afterloaders, 6 proton/heavy ion machines, 1034 conventional 2D simulators, 1208 CT simulators, and 89 MR simulators. 1459 centers can provide 3D conformal radiotherapy, 1256 centers can deliver intensity-modulated radiotherapy, 514 centers can offer volumetric modulated arc therapy, 422 centers can provide brachytherapy. According to the estimated data reported by the participating centers, in the next five years, the demand of professionals and machines will be increased by 4868 radiotherapy physicians, 2078 physicists and 3796 technicians, and 994 linacs, 896 CT simulators, 313 MR simulators and 54 proton heavy ions.Conclusions:The radiotherapy industry in China grows fast. During the 14 th Five-Year Plan period, the radiotherapy industry still has strong market demand as well as increase demand of personnel and equipment. Strengthening the market competitiveness of domestic radiotherapy enterprises, improving the equipment utilization rate in primary hospitals, providing comprehensive and systematic training and promoting standardized clinical application can resolve the issues of the lack and unbalanced distribution of radiotherapy resources, and maintain the fast and sustainable development of radiotherapy in China.
ABSTRACT
The modular,net-enabled,full-dimensional protective and highly mobile equipment of the U.S.Army medi-cal company is systematically analyzed.The roles and performance of essential equipment are outlined, and some sugges-tions are raised, providing reference for the PLA medical equipment construction.
ABSTRACT
To study the equipment modular allocation in the emergency medical unit after Beijing emergency public affairs. Using an improved Delphi method, 25 experts from various fields in Beijing were involved into two rounds consultations. The questionnaire of the first round consultation was formed based on analysis of emergency rescue equipment. Based on the result of the first round consultation, the questionnaire of the second round consultation was set up. The two rounds of questionnaires had the responding rates of experts 100% respectively, and the au-thoritative coefficients of the experts were 0.81 and 0.88. An emergency medical rescue equipment solution with three de-grees modular configuration in Beijing was made based on the consultations and experts' advices. The solu-tion develops the emergency medical service ability of mobile medical units and vehicle-mounted mobile hospital. LUO Ying and GAO Hong-wei are the first authors who contributecl equally to the article.