Equipment name Color Doppler ultrasound diagnosis system Equipment use Abdomen, gynecology, obstetrics, pediatrics, Urology, transvaginal, superficial, blood vessels, small organs, abdomen, pediatrics. System language 1.Chinese / English / Spanish operating system and language environment, which can be extended to support other languages according to user needs; 2.Full screen Chinese and English annotation input, Chinese input methods ≥ 2, including five pen input methods; System standard configuration 1. general functions of the system: 1) Color monitor: 15 inch high-resolution color LCD monitor. 2) Probe interfaces: 4. 4 probe interfaces can be connected to all probes and can be interchanged. Other probe interfaces are not reserved and cannot be used for general purpose (not external expansion port) 3) Rotating arm: with rotating arm, it can rotate 360 degrees (up, down, left and right) 2.Probe specification 1)Working frequency range of optional probe group (2.0-10.0mhz) 2)All probes have 8 groups of fundamental frequencies and 8 groups of harmonic frequencies 3)Harmonic imaging: it can be applied to convex array, linear array, micro convex and intracavity probes4)Abdominal convex array probe: working frequency: 2.0-10.0mhz 5)Linear array probe: working frequency: 2.0-10.0mhz 6)Intracavity probe: working frequency: 2.0-10.0mhz 7)B / D dual use: linear array: B / PWD, convex array: B / PWD, sector scan: B / PWD 8)The puncture guide device is equipped with a probe and a puncture device Main technical parameters Main parameters of two-dimensional gray-scale imaging 1) Gain adjustment: B / M can be adjusted independently 2) STC section adjustment 8 sections 3) 7 false colors 4) Maximum scanning depth of the system ≥ 300mm 5) Two dimensional image gain adjustment range ≥ 150db, continuously adjustable 6) Maximum image magnification ≥ 10 times 7) Emission beam focusing: 4 focal points 8) Sound power ≥ 15, visual and adjustable, step 1 9) Preset conditions: preset the inspection conditions of the optimized image for different inspection organs to reduce the adjustment during operation, as well as the external adjustment and combined adjustment commonly required. 10)Sector scanning angle: 10°- 50selection 11) Clipboard image storage function in real-time diagnosis state 12) Receiving mode: multi beam signal parallel processing