GD1308001
Optical coherence Tomography
Model No.: MOcean 4000

 

Overview:
1.High scanning speed at 80,000 A-scans/s
2.Up to 100 images averaging enhances the quality of OCT imaging
3.3mm scan depth shows better details of the vitreous, retina and choroid
4.Real-time 45° SLO retinal imaging
5.SLO-based retinal tracking
6.16mm angle-to-angle scan
7.Comprehensive analysis of retina, glaucoma and cornea
8.Upgrade to VASCAN OCTA analysis (optional)

 

 

SPECIFICATIONS

OCT IMAGING

Methodology

Spectral Domain Oct

Optical Source

Super luminescent diode(SLD),840nm

Scan speed

8000 A-Scan/s

Axial Resolution(optical)

5 microns(optical)2.7 microns(digital)

Tranverse resolution

15 microns(optional),3 microns9digital)

A-Scan depth

3MM

Diopter range

-20 to +20 diopters

Scan patterns

Macular :HD line scan(6mm / 12mm),3D scan(6mm*6mm), 6-Line radial scan , multi(X-Y:5*5) Disc:3D scan(6mm*6mm) Anterior:HD Line scan: (6/16mm), 6-line radial scan

FUNDUS IMAGING

Methodology

Line scanning laser opthalmoscopoy(LSLO)

Minmum pupil diameter

3.0mm

Field of view

45卤1 degrees

VASCANTM OCTA MODULE ( Advance / Essential optional)

Scanning volume/area

3mm *3mm  256*256 A-scan 

6mm*6mm   512*512 A-scan

8mm*8mm   512*512 A-scan

12mm*8mm  540*360 A-scan

Algorithm

C-OMAG    

Segmentation options

Encoded , Vitreousretina Interface(VRI),Superficial Deepfcial Retinal,Avascular, Choriocapillaris, Choriod ,Custom

Quantitative analysis

Yes 

ELECTRICAL AND PHYSICAL

Weight

30.5kg

Dimension

532mm(L)*360mm(W)*540MM(H)

Source voltage

AC 100-240V

Frequency

50Hz-60Hz

Power input

90VA

 

Detailed Features:
1.Superior OCT image quality with up to 100 times averaging

  Mocean 4000 captures 100 images in less than one second, and merge them together to create a high definition image with minimized speckle noise
  5 μm axial optical resolution (3 μm digital)
  High definition OCT imaging reveals hidden pathological changes
2.High quality real-time SLO + Eye tracking
  The key advantage of Mocean® 4000 system is the simultaneous acquisition of cross-sectional OCT imaging and 47 degrees fundus imaging based on Scanning Laser Ophthalmoscope (SLO). It gives you an overview of the retina so you can easily locate the lesion area before acquisition. Moreover, the system captures up to 50 SLO fundus images within one second in order to generate an HD fundus imaging with 
  To minimize the artifacts caused by eye drift and micro saccades, Mocean® 4000 uses SLO-based eye tracker. It performs 100 times tracking per second with 10 microns tracking accuracy and more than 95% success rate, which gives you more confidence in practice.enhanced signal-to-noise ratio.
3.High scanning speed at 80,000 A-scans/s
  80,000 A-scans/s allows 1.5s examination for high definition scan, and 1s for 3D scan.
4.16mm angle-to-angle analysis
  16mm angle-to-angle anterior scan with data analysis
5.Epithelial thickness mapping
  Provides 6mm diameter cornea epithelium thickness map, which is an important part of diagnostics in refractive surgery, with many important clinical applications.
6.Comprehensive GLAUCOMA analysis (ONH/GCC)
  For comprehensive glaucoma analysis, Mocean 4000 offers two scan patterns, glaucoma cube scan in macular area for GCC analysis and glaucoma cube scan in disc area for ONH analysis. Evenly distributed sampling point with 200 x 200 A-scans provides reliable information for early glaucoma detection and management.
7.Deep Choroidal Imaging (DCI) mode
  Using Deep Choroidal Imaging for detection of choroidal neovascularization.
8.Comprehensive software analysis and free upgrade
  The Mocean® 4000 system provides 8 scan patterns to help you improve diagnostic efficiency:
Retina (HD line, Six-Radial lines, Multi, 3D Cube)
Glaucoma (Glaucoma Disc for ONH analysis, Glaucoma Macular for GCC analysis)
Cornea (HD line, Six-Radial lines, Angle-to-Angle)
9.Optional VASCAN™ OCTA Module
  *VASCAN™ OCT Angiography module is an optional software module of Mocean 4000.
Optical Coherence Tomography Angiography (OCTA) is a new non-invasive imaging technique that allows the detailed study of flow within the vascular structure of the eye without the need of dye injections.
  Ultraclear angiographic imaging powered by COMAG algorithm using phase and amplitude signals
  Widefield OCTA imaging up to 12 mm x 8 mm

 

 

 

 

 

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