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Ophthalmic Ultrasound Scanner

Model : MARVEL II A / B - SCAN with UBM

Technical Specifications

MULTI DIFF

A-scan probe
10MHZ solid probe 6mmø with LED fixation.

MULTI DIFF

B-scan probe
12MHZ solid probe for high resolution posterior segment Diagnosis. Also available as optional probes 10MHZ and 20MHZ.

MULTI DIFF

UBM probe & Transducers
35MHz and 50MHz Transducers for high resolution anterior segment Diagnosis.

MULTI DIFF

Standoff set
Contact method for UBM. It's very useful for any infected cases.

MULTI DIFF

Foot Switch
scan/freeze control by foot switch for user convenient.

A-Scan Specification
A-Scan 10MHZ with Fixation Light
Scan Mode Manual & Auto
Scan Method Contact & Immersion
Gain Control 0% to 100%
IOL Formulas SRKII, SRK T, Holladay 1, Binhorst II, Haigis, Hoffer Q
Refraction Formulas Clinical History Method, Contact Lens, Rosa, SRK-T.Shammas
Lens Type Aphakic, Dense Cataract, Phakic, Pseudo ( Acrylic, PMMA, SILICONE ), Silicon oil
Patient Record Name, MRD, Gender, DOB, Dr's comments
IOL Configuration More then 200
Axial Length Measurement 12-40mm
Printer Any PC support standard printer ( Laser, Deskjet, etc...
Data Exporting jpeg, pdf, Html, Rtf, Xls, Xlsx, Csv, Text, Image Tfile
Patient Record Storage Data stored in system hard disk (1TB)
B-Scan with UBM Specification
Gain -128 to +128
TGC Near, Mid, Far ( User adjustable slider )
B - Scan Probe 12 MHZ ( Optional : 10 MHZ, 20 MHZ )
UBM 35MHZ (Optional : 50MHZ)
Scan Angle for 20 to 60 degree ( B-Scan ), 20 to 35 degree ( UBM )
Vector density and sampling 256 vectors X 2048 points / per vector
View Zone 30mm to 60mm ( B-Scan ), 15 to 18mm ( UBM )
Axial Resolutions 300 microns ( B-Scan ), 40 Microns ( UBM )
Lateral Resolution 500 microns (B-Scan ), 50 microns ( UBM )
Data Base Dimensions 1Mb / Image
Measurement Tools Angle, Caliper and Area
Other Tools Arrow mark, Probe Orientation and Text annotation
A/B Scans Capability A-Scan vector available as overlay on B-mode Images
Velocity Adjustable to tissue or material being imaged
Gray Scale 256
Flood fill Colour Fill the false Colour for differentiate the image seqmen
Image Gray levels
Image Capture Rate 15fps
Video Recording Avi format, Cine
Image Buffer 600 Frames per cine ( Total 600 X 10= 6000 Frmaes )
Image exporting PNG,jpeg, BMP,GIF, TIFF
Report exporting jpeg, pdf, Html, MHT, Rtf, Xls, Xlsx, Csv, Text, Image
System Control Input Devices USB Keyboard, Mouse & Foot Pedal