EAB 1 Ultrasonic A/B Scanner

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An ultrasonic A/B scanner for ophthalmology is a diagnostic device that uses sound waves to examine the internal structures of the eye. This advanced tool integrates both A-scan and B-scan ultrasonography techniques to provide comprehensive insights.
 

A-scan (Amplitude Scan): Delivers precise measurements of the eye’s length and depth, commonly used for calculating the axial length during intraocular lens (IOL) selection, particularly in cataract surgeries.

 

B-scan (Brightness Scan): Produces a two-dimensional cross-sectional image of the eye and its surrounding structures. It helps visualise the retina, vitreous, optic nerve, and other areas when direct examination is hindered by conditions such as cataracts or dense media opacities.

 

This device plays a crucial role in diagnosing various ocular conditions, including retinal detachment, tumors, foreign bodies, and more, providing a non-invasive and reliable way to assess eye health.

B-Scan Enhanced Visibility and User-friendliness​

  • Image/Video Buffer Slots: Allows users to instantly capture, review, and compare images or videos for quick analysis.

  • Real-Time Capture in Lossless Format: Images and videos are recorded in real time and saved in high-quality lossless formats such as .bmp and .avi to preserve details.

  • Zoom & Scan Depth Adjustment: Enables precise zooming and depth control to enhance the observation of ocular structures and detect eye diseases more effectively.

  • Vitreous-Enhanced Mode: Improves visibility of the vitreous body, providing clearer and more detailed insights for better diagnosis of vitreous-related conditions.
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A-Scan & IOL Calculation Enhancements and Tight Integration

Biometry Buffer Slots: Allows for instant capture, review, and comparison of biometry measurements, ensuring efficient and accurate assessments.

 

Enhanced Accuracy and Reliability: Provides Average and Standard Deviation values for up to 10 scans per exam, ensuring consistent and precise results.

 

Comprehensive IOL Calculations: Includes 6 popular IOL formulae and 5 post-refractive IOL formulae, covering a wide range of patient needs for accurate intraocular lens selection.

Full Reporting Capabilities

Comprehensive report combining A-scan/IOL measurements, B-scan images, and doctor’s notes, featuring a customizable symptom dictionary for tailored documentation.

 

Comprehensive Data Archiving and Management ​

The user-friendly interface enables seamless loading, searching, and printing of data, with unlimited storage capacity to manage over 20,000 exams, each containing up to 8 lossless images per exam.

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Features

  • High Definition 20MHz B-scan Image

  • High Resolution LCD touch screen

  • Image/video snapped and stored in real time in multiple buffer slots for immediate comparison and review

  • Multiple TGC options for operator’s preference including vitreous-enhanced mode

  • Editable clinical report with A-scan/IOL results, B-scan images, and textual comments with configurable entries

  • Reports in .PDF format for sharing and print-out

  • Compatibility with graph/text printer

  • Diverse connections via HDMI and USB 2.0 ports

  • HDMI interface for double-screen showcase

EAB 1 Ultrasonic A/B Scanner Technical Specifiaction

Specification Details
Ultrasound Probes 10MHz B-Scan Probe, 20MHz B-Scan Probe
Axial Resolution 10MHz B-Scan: <0.1mm, 20MHz B-Scan: <0.08mm
Lateral Resolution 10MHz B-Scan: <0.2mm, 20MHz B-Scan: <0.15mm
Scan Depth 10MHz: 28mm — 60mm, 20MHz: 19mm — 40mm
Scan Angle 53°
Cineloop 10s/100 frames with dynamic replay
Image Acquisition Snapped & saved in real-time without any limitation
Gray Scale 256 Levels
Gain 1-105dB adjustable
TGC Default
B+A Mode Vitreous-Enhanced Mode, Customized
Measurements AL Measurement

IOL Calculation

Specification Details
General SRK-II, SRK-T, BINK-II, HOLLADAY, HOFFER-Q, HAIGIS
Post Refractive History-derived, Double K/SRK-T, Refraction-derived, SHAMMAS, ROSA

Biometric A-Scan

Specification Details
Probe 10MHz with Fixation Red Light
Gain 1-60dB
Measuring Method Contact or Immersion
Measuring Range AL Range: 15mm-40mm
Measuring Accuracy ±0.05mm
Measuring Mode Automatic (Normal, Aphakic, Special, and Cataract) or Manual

General

Specification Details
Display High-Resolution 12.1" LCD
Printer Compatibility Graph/Text Printer and Video Printer (PAL)
Interface Video-Out (PAL), HDMI, USB 2.0 Ports
Operations Touch Screen, Wireless Mouse & Keyboard, Footswitch
HDD 500GB
Network Folder/Report Sharing
Power Supply AC 100~240V, 50/60Hz
Optional 20MHz B-Scan Probe, Eye Cup, Immersion Shell, Video Thermal Printer, DICOM 3.0 Software Package

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