4D Color Doppler Ultrasound Imaging System

1. Performance Parameters

1.1    Probe parametersElectronic Convex ProbeNominal frequency 3.5MHz, applicable to examination of abdomen, OB, GYN, Urology, etc.Electronic Linear probe:  Nominal frequency 7.5MHz, applicable to examination of small parts.Electronic Endocavity  probe   Nominal frequency 6.5MHz, applicable to transvaginal, transrectal relevant examinations.Electronic phased array probe : Nominal frequency 3.0MHz, applicable to cardiology examination.Electronic micro convex probe:Nominal frequency 3.0MHz, applicable to cardiology examination.Electronic micro convex probe:Nominal frequency 5.0MHz, applicable to cardiology examination.  1.2 Probe connectorProbe connector: 3 1.3    Output devices supportedUSB mobile storage, digital printer, video printer 1.4    Monitor15” line-by-line non-interlaced colorful monitor with high definition and resolution, Up/Down tilt,Left/Right rotation17" high resolution non-interlaced LCD monitor, special for medical imaging 1.5    Power supplyInput voltage:   ～220V±22V(option:   ～110V±11V)Frequency: 50～60HzMaximum power: 320VA 1.6    Display modeB, B/B, B/M, M, CFM, CDE, PW, BW/Color dual real-time display mode. 1.7 Image display256 gray scalesImage rotation: Left and right, Up and down, 90°RotationDepth range: depending on probe typeTransmitting focus:Multi-focuses (The number of focuses is depending on probe type and scanning depth)Receiving focus: Continuous dynamic focusing and dynamic apertureDynamic range: AdjustableReal-time dynamic zoom: Panning zoom adjustable M-mode sweep speed: AdjustableChange of display angle: Adjustable (only for convex probe)TGC curve display availableBlack and white inversion availableVideo output: Support NTSC/ PALTHI 1.8 System setupLanguage: English, and Chinese Date format: yyyy-mm-dd, mm-dd-yyyy, dd-mm-yyyy selectableTime format: 24-hour systemScreen saver availableBody mark: Approximately 95 typesPrinter setup: Video printer, Laser printerAutomatic freeze availableFoot switch availableImage storing format: JPEG, BMPApplications preset: 10 groups including 4 user-defined ones.Annotations preset: 10 annotations per application (Max. 15 characters per annotation)OB table, GA setup: Set up parts and method of obstetrics measurement, review GA tableand fetus growth table, create user-defined GA table and fetus growth table.System update availableMaintenance tools available 1.9 Image pre-processingGain: AdjustableTGC: 8 TGC leversAcoustic power: AdjustableGray scale: Multilevel adjustable 1.10 Image processingEdge enhancement: Multilevel adjustableFrame average: Multilevel adjustableLine average: Multilevel adjustableFocus Optimization: Multilevel adjustableGray Restrain: Multilevel adjustableGamma correction: Multilevel adjustableContrast: AdjustableBrightness: Adjustable 1.11 Measurement and calculationB mode routine measurement: Distance, circumference, area, volume, angle, ratio,stenosis rate.M mode routine measurement: Heart rate, time, distance, speed, ratio, etc..Gynecology measurement: Uterus, cervix, endometrium, ovary, follicular.Obstetrics measurement: EGA, ETD, fetal weight estimation, AFI index, OB report (including OB tables).Cardiology measurement: LV measurement.Urology measurement: Prostate volume, displacement volume, bladder capacity, residual urine output.PW measurements: Time, speed, Heart Rate, RI, PI, etc.Other measurement:Slice volume measurement, hip joint angle measurement. 1.12 StorageImage storage, video storage, cine loop, disk storage capacity≥160G 1.13 Patient dataMedical record management, report inquiry and printing, image video output（ HDD, DVD-RW,USB）、built-in ultrasound workstation. 1.14 MarksCharacter mark, body mark, arrow mark 1.15 Biopsy guide lineProbe corresponding biopsy-guide setting are available.