B ultrasound experimental instrument consists of B -ultrasound instrument display and ultrasonic probe，XF218 Type B ultrasonic diagnostic (hereinafter referred to as instrument) uses 3.5MHz electronic convex array probe，variable pores、Dynamic changes、Multi -segment electronic focus、Dynamic filter、Compression blackjack online game of numbers、Image enhancement、Line related、Frame -related、points related、Linear interpolation and other advanced full digital image processing techniques; with type B、4b、B/B、B+M、M -type multiple appearance mode，During the B type, it also has × 0.8、× 1.8、× 1.2、× 1.5、× 1.8、× 2.0 6 zooming rates and can move deeply; with 128 image permanent power cutting storage functions with large capacity， 256 images for diagnosis can be played in real time after diagnosis or viewing the image in real time，It is more convenient for clinical diagnosis and use; with distance、area、Week length、Heart rate、Gurious Week (BPD、GS、CRL、FL、AC five ways) blackjack live and other measurements、Calculating software functions; with Chinese and English conversion、16 pseudo -color treatment、Real time clock、Medical record number、A variety of human bodies、A variety of annotation functions such as full screen characters; the instrument uses a large -scale integrated circuit FPGA、Large -capacity memory、Surface installation technology，Advanced production technology，Stable performance，Let the ultrasonic doctor experience the reliable quality brought by the ultrasound system。