Ophthalmological Diagnosis Ultrasonic A/B Scanner NEUOD21S
- High-performance Ophthalmological Diagnosis Ultrasonic A/B Scanner NEUOD21S
- Ultrasonic frequency of 10MHz for accurate imaging
- B Mode scanning with multiple display options: B, B+B, B+A
- Mechanical sector scan method ensures detailed results
- Depth scanning scope of 31mm to 63mm with a 53° angle
- Enhanced resolution: axial ≤0.2mm, lateral ≤0.4mm
- User-friendly electronic caliper for precise distance measurement
- A Mode capabilities for biometric accuracy of ≤0.06mm
- Versatile measuring parameters including anterior chamber depth and lens thickness
- Supports IOL power calculations using multiple formulas
- SKU
- NEUOD21S
- Brand
- MedGroup
- Availability
- In stock
- ✓ Warranty included
- ✓ Worldwide shipping
Ophthalmological Diagnosis Ultrasonic A/B Scanner NEUOD21S
High-performance 10 MHz ultrasonic A/B scanner for comprehensive anterior and posterior segment imaging. Delivers exceptional axial resolution of ≤0.2 mm with dual-mode capability for biometric measurements and structural assessment. Ideal for cataract surgery planning, IOL calculations, and diagnostic evaluation of opaque media.
Clinical overview
The NEUOD21S is a precision ultrasonic imaging system engineered for comprehensive ophthalmic diagnostics and biometric assessment. Operating at 10 MHz, it delivers exceptional spatial resolution with axial accuracy of ≤0.2 mm and lateral resolution of ≤0.4 mm, enabling detailed visualization of anterior chamber structures, lens morphology, and posterior segment pathology. The dual A/B mode architecture supports both qualitative imaging and quantitative biometry, making it indispensable for cataract surgery planning, IOL power calculations, and evaluation of dense cataracts or corneal opacities where optical imaging is limited.
The mechanical sector scan method with 53° coverage and adjustable gain control (0–98 dB) ensures optimal image quality across diverse tissue densities and pathologies. Electronic calipers provide real-time distance measurement with ≤0.25 mm accuracy, while A Mode biometry achieves ≤0.06 mm precision for axial length and anterior chamber depth. Support for six IOL calculation formulas (SRK-1, SRK/T, SRK-II, BINK/2, HOLLADAY, HOFFER-Q) streamlines refractive planning workflows.
Key features & surgeon benefits
Dual-Mode Visualization
- B, B+B, and B+A display modes for flexible diagnostic workflows
- 256-level grayscale for subtle tissue differentiation
- Mechanical sector scan with 53° angle and 31–63 mm depth range
Rapid Biometric Assessment
- Automatic and manual measurement modes for anterior chamber depth, lens thickness, vitreous length, and axial length
- Electronic caliper with real-time cursor positioning
- Integrated IOL power calculation with six formula options
Exceptional Precision
- Axial resolution ≤0.2 mm; lateral resolution ≤0.4 mm
- A Mode biometry accuracy ≤0.06 mm for critical IOL calculations
- Geometric position accuracy: axial ≤5%, lateral ≤10%
Flexible Integration
- Adjustable gain control (0–98 dB) for diverse tissue types
- Digital scan converter capacity ≥4×512×512×8 bit for high-fidelity image processing
- OEM integration and bespoke configurations available
Technical specifications
| Indications | Anterior chamber depth, lens thickness, vitreous length, axial length measurement, IOL power calculation, posterior segment imaging in opaque media |
|---|---|
| Ultrasonic Frequency | 10 MHz |
| Scanning Method | Mechanical sector scan |
| Display Modes | B, B+B, B+A |
| Grayscale Levels | 256 |
| Scanning Depth | 31–63 mm |
| Scanning Angle | 53° |
| Axial Resolution | ≤0.2 mm |
| Lateral Resolution | ≤0.4 mm |
| Geometric Position Accuracy | Axial ≤5%, Lateral ≤10% |
| Gain Control (B Mode) | 0–98 dB |
| Electronic Caliper Accuracy | ≤0.25 mm |
| A Mode Biometry Accuracy | ≤0.06 mm |
| A Mode Resolution | 0.01 mm |
| Axial Length Measuring Range | 15–39 mm |
| A Mode Gain Range | 0–55 dB (user adjustable); total 98 dB |
| Measuring Parameters | Anterior chamber depth, lens thickness, vitreous length, axial length |
| Measuring Methods | Automatic and manual |
| IOL Power Calculation Formulas | SRK-1, SRK/T, SRK-II, BINK/2, HOLLADAY, HOFFER-Q |
| Digital Scan Converter Capacity | ≥4×512×512×8 bit |
| Warranty | 2 Year Manufacturer Warranty |
Standard instrument composition
| Item | Description | Qty |
|---|---|---|
| Main Unit | NEUOD21S Ophthalmological Ultrasonic A/B Scanner with integrated display and control panel | 1 |
| Transducer Probe | 10 MHz mechanical sector scan probe with integrated electronics | 1 |
| Power Supply | AC power adapter with universal voltage input | 1 |
| Footswitch | Dual-function footswitch for image capture and measurement activation | 1 |
| Coupling Gel | Sterile ophthalmic ultrasound coupling gel (starter bottle) | 1 |
| User Manual | Comprehensive operating and maintenance documentation | 1 |
| Calibration Certificate | Factory calibration and performance verification report | 1 |
Get in touch for pricing & availability
Contact our ophthalmic equipment specialists to discuss system configuration, pricing, and delivery timelines. We offer flexible financing, training, and comprehensive after-sales support.
Email: [email protected]
Available on request
Configuration, paperwork & clinical fit
The full spec + documentation pack for this device ships ahead of purchase on request. A sales engineer responds within one business day.
Configuration sheet
Specifications, accessories & clinical fit
Sizes and dimensions, material and finish, compatible instruments and screw references, what ships in the set, lead time and warranty — all in one specification sheet, sent within one business day.
Documents & downloads
Regulatory paperwork & manuals
This device's IFU, CE Declaration of Conformity, ISO 13485 certificate and (where applicable) FDA 510(k) clearance ship with the order. Reach out below for the pack ahead of purchase.
Get in touch
Need configuration help, certificates, or volume pricing?
Our clinical sales team will scope quantities, voltage, accessories and regulatory paperwork — usually within one business day.
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