Ophthalmic Ultrasound AB Scan

Description:

Adopt ARM9 Embedded Control Systems, FPGA signal processing system and elaborate selected ultrasonic hardware system, make the machine more reliable.
Menu operation, Language: Chinese/English.
Double probe sockets: A mode probe: 10MHz, imported probe with fixation light; B mode probe: 10MHz, imported transducer.
Preset items:
   a)System setting
    (hospital name, mode selection, date/time and its format, probe protection time, help, keyboard sound etc.)
   b)IOL setting
   c)Network setting, DICOM3.0
   d)Password setting
   e)Software upgrade
Gains range: 0--120dB.
Dynamic range: 30-100dB, visual and adjustable.
Gray: 256.
Intelligent TGC adjustment: 8 segments.
Build-in D disk: 4GB, save mass data, images, reports, etc.
Report function: print screen, IOL report, case report with picture, etc.
Dual-mode TV output: ＰＡＬ/ＮＴＳＣ, connecting to video recorder and ultrasonic working station.
DICOM3.0 network port, realizing network transmission easily.
Power supply : AC110/230V -15％～＋10％(self-adaption supply voltage) 60/50Hz±1Hz.
Net weight.: 8kg.
Dimension: 400x186x385mm（length x width x height）.

A scan parameter:

Measuring range:15-35mm.
Measuring accuracy: ±0.02mm.
Measuring parameter: ACD, LENS, body Length, axial length.
Eye mode: normal/aphakia/dense cataract/various IOL eyes.
Measuring Mode: Contact and Immersion, automatic and manual.
Calculation: std. deviation, average, automatical measuring 8 groups and average, accompany waveform, results correctable.
Measurement methods: A single-point measurement（under A mode）; five-point measurement（under A mode）.
IOL Formula: SRK-II, SRK-T, BINKHORST,HOLLADAY, HOFFER-Q, HAIGIS, any of two groups can control display. Calculate IOL, DEM, DAM, REEF, etc. And long term save 100 groups of measurement results of A scan.
A single point measurement
Magnification: ×1.0,×2.0,x4.0.
Display Depth: 0～36mm , delayed depth: 0--36mm.

B scan parameter:

Scan mode: High accuracy stepping motor drive sector scan.
Scan Angle: 53°.
Display Depth: 0～88mm(incl.delayed depth).
Delayed depth: 25--32mm.
Gray: 256.
Frame frequency: 30frames/s.
depth seletion:8.
Frame correlation: 4.
Edge enhancement:4.
Compression Curve: 8.
Post-processing: 8.
Eight Pseudo colors：8 kinds (incl. B/W).
100 frames permanent image storage.
Cine loop: 256 frames,can measure the playback image.
Disk management.
General Measurement:multi-electronic-rule to measure distance, circumference, area(trace method, ellipse method),volume (ellipse method), angle , histogram, profile , stenosis and curvature etc.

Standard configuration:

1. Main unit: 1 pc

2. 10MHz mechanical sector B probe: 1 pc.

3. 10MHz A probe : 1 pc.

4. Foot switch: 1 pc

5. Calibration cup: 1 pc

Optional configuration:

1. Prager shell for immersion mode
2. Trolley
3. Video recorder
4. Laser printer