title: [Development of the digital-display medical oxygen discharge and time measuring].
abstract: A develop of medical discharger of oxygen is presented in the paper. The medical discharge can control, display and print the output data including the time, oxygen discharge the total time and the total oxygen discharge of two channels oxygen synchronously or respectively, Results show that the device is of reasonable design, accurate, measurement simple operation, low cost, real-time display, alarm and controlling the channels oxygen automatically and can print data if necessary. It will be widely used in clinic.
authors.affiliation: Taian Tumor Hospital, Taian, Shandong 271000.
authors.forename: Feng
authors.initials: F
authors.lastname: Xu
authors.forename: Guang-Ming
authors.initials: GM
authors.lastname: Zhang
authors.forename: Jun-Hai
authors.initials: JH
authors.lastname: Wang
authors.forename: Yan-Chao
authors.initials: YC
authors.lastname: Yin
mesh_terms: D003626:Data Display; D004867:Equipment Design; D006801:Humans; D010100:Oxygen / Q000032:analysis*; D010102:Oxygen Inhalation Therapy / Q000295:instrumentation*; D014894:Weights and Measures / Q000295:instrumentation*
chemical_list: D010100:Oxygen