The maintenance of veterinary B-ultrasound system and the design of image acquisition module

The management and maintenance module of the veterinary B-ultrasound system is designed to record some parameters of the veterinary B-ultrasound image acquisition card. In addition, because the adjustment of the probe focal length of the veterinary B-ultrasound equipment will change the benchmark of the measurement data, the calibration value of each benchmark is the same. Save the collected parameters together; complete tasks such as login according to authority, user increase and decrease, and user password setting.

System users are divided into three types of authority: animal doctor, system administrator, and clinical animal doctor expert; physical examination subjects, physical examination object contact address dictionary, medical object occupation dictionary, measurement site dictionary, ultrasonic prompt information, and diagnostic opinion information. Add, delete, and modify Functions: According to the needs of the animal hospital, it can flexibly fill in the report title, script and other text content and font settings; realize regular backup of the system database, clear outdated data, increase system operation efficiency, and restore when necessary.

The veterinary B-ultrasound image acquisition module realizes the processing function of the acquisition card, that is, the video signal of the veterinary B-ultrasound equipment image is digitally quantized by the acquisition card and stored in the computer. The video is displayed in the acquisition window, and the user selects video and snapshot through the function selection key And parameter adjustment and setting functions.

The adjusted parameters are saved in the acquisition parameter table of the database; the recorded video data is saved in the format of .avi file or .mpg file; the effective single-frame veterinary B-ultrasound image of the snapshot is named in the form of ultrasound number + two-digit serial number, and the format is It is a .bmp file or a .JPg file, and the veterinary B-ultrasound images obtained by the snapshot are displayed in the view window in sequence. The realization of the acquisition program is to use the SDK development kit of the lOMoons-2000 acquisition card to complete the digitization process of veterinary B-ultrasound diagnostic information and the user interface of the acquisition module through API function calls.