The Research And Implementation Of Application System For Tinnitus-curing Instrument

Based on the traditional treatment of tinnitus, The system of tinnitus-curing instrument is integrated with single chip technology. It is synthetic system which is applied for the detection, treatment and information management of tinnitus. At present, therapeutic equipment for tinnitus is technically implemented with digital control, but the control effect is not perfect because of various factors. With the development of medical information, all kinds of medical apparatuses are in need of digital computerization. Therefore, this thesis mainly develops the system of tinnitus-curing instrument which made true of the output of many high-precision aural signals and the information management of medical data.In this thesis, it firstly designs the general structure of the application system. Secondly, according to the system working principle, from the lower computer hardware and PC software aspects, the system overall design were carried out, and so it is a simple analysis of lower computer hardware of the component modules, including the sound signal generator, sound intensity level control, power amplification, and data communication module. The thesis analyzes the tinnitus treatment apparatus application system in a detailed way. PC software was designed with LabWindows/CVI, use case of the system was designed, and the requirement was analyzed according to user requirements, and set up the host computer overall framework of the system, the detailed composition of functional design modules. This thesis developed the database management module of tinnitus instrument applications by CVI SQL toolkit, and the various detection and effective treatment of data storage management. Word of office components is introduced the system, it realized the detection of the treatment system to print information. Data communication between host computer and the lower level computer was maintained via CAN bus which realized the host computer on the effective control of simultaneously control ten road masking devices work and thus achieve a machine control of the network model. Finally, after analyze the system function modules and hardware of the testing data, it verified the effectiveness of the system.Currently, being tested in China Institute of Metrology on the sound parameters of the tinnitus-curing instrument, the system has entered the clinical testing phase.