Axis Nano Logo
 

     The Ultrasound Biometer
        Biometry and IOL Calculation

 

  • Precision A-scan and IOL calculation
  • Portable and EMR compatible
Axis Nano

Overview

Unlimited data storage

Axis NanoTM operates from a notebook under Windows environment and benefits from the power computer technology.

Precision in A-Scan and IOL calculation

Axis NanoTM is the a high precision A scan system able to measure all eye types and integrating the latest IOL calculation formulae.

Small in size, huge in performance

Smallest biometer in its category, Axis NanoTM is easy to transport to wherever it’s needed.

Axis NanoTM incorporates characteristics that provide high accuracy in axial length measurement and IOL calculation and set the standards of

EMR compatible

Transfer and storage is made possible to compatible software thanks to the EMR function.

Axis NanoTM adapts to new practice standards and information transfer requirements

Precision in A-scan and IOL calculation

Ultrasound biometry remains the only technology that allows measurements in all eye types including when dense cataract is present.

Accuracy is guaranteed thanks to a high signal-to-noise ratio emitter/receiver and adjusted velocities per segment and eye types.

Additionally, the scleral echo discrimination automatically eliminates optic nerve scans.

Together with the contact technique, immersion biometry is also available to avoid any compression of the anterior chamber.

The IOL calculation function allows comparison between different IOL types and calculation formulae:

  • 6 formulas for standard IOL calculation
  • 6 formulas for post-refractive surgery IOL calculation

Clinical

Videos

Published on 16 avril 2015 / Performing A Scan Biometry

In this video, we will review the fundamentals of performing A-Scan Biometry with ultrasound equipment from Quantel Medical. We will cover the basic physics of

Probes

Biometry Probe

Axial length measurements probe

11 MHz Probe 
Adjustable gain: 20 to 110 dB
Time Gain Control (TGC): 0 to 30 dB
Transducer frequency: 11 MHz
Tip diameter: 6 mm (0.23”)
Electronic resolution: 0.04 mm (0.002”)
Depth: 40/80 mm on 2048 points
Contact and immersion techniques compatible.
Aiming beam: LED
  Axial length measurements
  Ultrasound propagation velocity adjustable per segment (anterior chamber, lens, vitreous) and IOL and vitreous material.
Built-in pattern recognition: dense, phakic, aphakic, PMMA, acrylic and silicone material for pseudo-phakic eye types
Automatic calculation of standard deviation and average total length (series of 10 measurements)
Acquisition modes: automatic, auto + save, manual
Automatic detection of scleral spike

Biometry Probe

Axial length measurements probe

Integrated laser pointer for biometry:

  • Ensuring the acquisition in the visual axis
  • Increasing the patient cooperation
  • Accelerating the speed of acquisition of A scans

Accessories

Notebook

Notebook

Präger Shell for Biometry (Adults)

Präger Shell for Biometry (Adults)

Präger Shell for Biometry (children)

Präger Shell for Biometry (children)

More Accessories

Probe Holder
Footswitch pedal
Extension Handle for Biometry Probe
Scleral Shells for B mode (19-22-24 mm) and Biometry (16-18-20-22-24 mm)
Scleral Shell for Linear Probes (14-16-18 mm)
USB Hub
USB Laser Printer
External Power Supply Module

Specifications

Biometry

Adjustable gain:  20 to 110 dB
Time Gain Control (TGC):   0 to 30 dB


11 MHz probe

Transducer frequency:  11 MHz
Tip diameter:  6 mm (0.23”)
Electronic resolution:  0.03 mm (0.001”)
Depth: 40/80 mm sur 2048 points
Contact and immersion techniques compatible  
Aiming beam:  LED or laser pointer*


Axial length measurements

Ultrasound propagation velocity adjustable per segment (anterior chamber, lens, vitreous) and IOL and vitreous material

Built-in pattern recognition:  dense, phakic, aphakic, PMMA, acrylic and silicone material for pseudo-phakic eye types
Automatic calculation of standard deviation and average total length series of 10 measurements
Acquisition modes:  automatic, auto + save, manual 
Automatic detection of scleral spike  


IOL Calculation

SRK-T, SRK 2, HOLLADAY, BINKHORST-II, HOFFER-Q, HAIGIS
Post-op refractive calculation:
- Pre-op and Post-op refraction, Pre-op and Post-op keratometry
- 6 different methods for keratometric correction and implant calculation:
History derived, refraction derived, contact lens method, Rosa regression, Shammas regression, Double K/SRK-T (Dr. Aramberri’s formula)
7 values bracketed for desired ametropia for each IOL (IOL increment steps: 0.25D or 0.50D)
Simultaneous display of 4 different IOL calculations

Quantel Medical Technology

General information
 
Electrical requirements
Power supply: 100-240 Vac
± 10% single phase without earth
Frequency: 47-63 Hz
Power: 70 VA max
   
Features
Overall dimensions: 15 cm (L) x 7 cm (l) x 2 cm (H)
5.9" (W) x 2.8" (D) x 0.8" (H)
Weight: 0,125 kg (0.28 lbs)
   
Computer features
Processor: Intel® Atom TM CPU 2600
Memory: 1024 MD RAM
Hard Drive: 320 Go
Operating system: Windows 7 Starter 32-bit
Display: 10,1" (25,7 cm) WSVGA (1024x600)
rétroéclairé LED
Integrated Intel® Graphics Media Accelerator 3600 Series
   
Data Management
Built-in physician and patient database
EMR compatible
Compatible with PC and USB video printers


* Option 

Specifications are subject to change without notice.
©2017. Quantel Medical, Axis Nano™ is a registered trademark of Quantel Medical. All rights reserved.

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