MSLMD23S Ophthalmological Ultrasonic A/B Scanner

MSLMD23S Portable Ultrasonic A/B Scanner Introduction

• The Ultrasonic A/B Scanner for Ophthalmology is an ultrasonic imaging instrument specialized in ophthalmological diagnosis. It consists of a main unit, a power adaptor, a 10MHz B-Probe, a 20MHz B-Probe, a 10MHz A-Probe, a footswitch, a keyboard and a mouse.
• The 10MHz B-Probe applies to normal ophthalmological ultrasonic diagnosis; and the 20MHz B-Probe applies to observation of details of intraocular and retina structure.
• Patients with eyelid trauma and severe eye infection are prohibited from using B-Scan, and patients with keratitis and cornea trauma are prohibited from using A-Biometric scan.
• The A-Biometric scan should be used cautiously in patients without independent behavior abilities or those highly sensitive to contact-mode measurements, whose ineffective cooperation may result in inaccurate measurements.

Specifications of MSLMD23S Portable Ultrasonic A/B Scanner

• 1. Scanning Method: mechanical sector scan;
• 2. Display Mode: B, B A;
• 3. Scanning Angle: 53 ;
• Display Depth Adjustable Range: 10MHz: 28mm~60mm; 20MHz: 19 mm~40mm;
• 4. Variable Delayed Depth: 10MHz: 0 mm~15 mm; 20MHz: 0 mm~10mm;
• 5. Gain Control Range: 1-105dB;
• 6. TGC: -20dB~20dB with dynamic range, manual sectional adjustment (6-section adjustable);
• 7. Grey Scale: 256 Levels;
• 8. Frame Rate: 10fps;
• 9. Image Saving: 100 images;
• 10. Dynamic Loop: 10s/100 images, loop or frame-by-frame playback;
• 11. Image Processing and Signal Post-processing: Frame-Averaging, Pseudo-Color Codes, and Gamma Correction
• 12. Axial Resolution
• a) 10MHz Probe: No more than 0.1mm;
• b) 20MHz Probe: No more than 0.08mm;
• 13. Lateral Resolution
• a) 10MHz Probe: No more than 0.2mm;
• b) 20MHz Probe: No more than 0.15mm.

• 1. AL Biometric Measuring Range: Axial Length (AL): 15mm-40mm;
• 2. AL Biometric Measuring Accuracy: No more than ±0.05mm;
• 3. Total Gain: 98dB, user’s gain adjustability: 1~60dB;
• 4. Measuring Mode: 5 groups (Normal, Aphakic, Special, Cataract and Manual Measurement);
• 5. Measuring Method: Immersion/Contact;
• 6. IOL calculation: SRK-T, SRK-II, BINK-II, HOLLADAY, HOFFER-Q and HAIGIS;
• 7. Support IOL calculation after refractive surgery, two groups of formulas can be calculated contrastively and displayed simultaneously.
• 8. Automatic measurement and 10 groups averaging and display standard deviation.
• 9. Up to 8 groups of IOL constants can be stored.