Product Advantages
1. 80,000 A-scan/s high-speed imaging + 100 OCT images high-definition superimposition 100 OCT images high-definition superimposition 12 depths
Deep choroid imaging (DCI)
2. Large-scale real-time SLO fundus imaging,
Real-time eye tracking Mocean 4000 can acquire 47 large-scale fundus images and high-definition OCT images in real time, and the lesion area can be easily found before acquisition. The average superposition of 50 SLO fundus images provides high-definition fundus images with enhanced signal-to-noise ratio and clearer imaging. SLO-based eye tracking can reduce artifacts caused by eye drift and micro saccades. It performs 100 tracking per second, with a tracking accuracy of 10 microns and a success rate of more than 95%, which is an ideal solution for patients with less cooperation
3. Quantitative analysis of the new school network
Macular area: blood vessel density perfusion density / FAZ / non-perfusion area / blood flow area optic disc area vascular density perfusion density
4. 16mm wide-range angle scan and data analysis
5. Analysis of upper corneal thickness
Mocean 4000 provides a 6mm corneal epithelial thickness map, which is an important part of refractive surgery diagnosis and has important clinical application value
Technical Parameter
|
Way |
Frequency domain OCT |
|
light source |
Super Light Emitting Diode (SLD), 840 nm |
|
Scan speed |
80,000 A-scans/sec |
|
Axial resolution |
5μm (optical), 2.7μm (digital) |
|
Horizontal resolution |
15μm (optical), 3 μm (digital) |
|
Scan depth |
3 mm |
|
Refractive compensation range |
-20 D ~ +20 D |
|
Scan mode |
Macula: HD linear scan (6 mm or 12 mm), area scan (6 mm x 6 mm), six-line scan, ten-line scan |
|
OCTA scan density |
Disc: area scan (6 mm x 6 mm) |
|
OCTA scan range |
Anterior section: HD linear scan (6 mm or 16mm), six-line scan |
|
Way |
256 x 256 A-scans or 360 x 360 A-scans or 360 x 540 A-scans |
|
Minimum pupil diameter |
3mm x 3 mm, 6 mm x 6 mm, 8mm x 8 mm, 12mm x 8mm |
|
visual field |
Line scan ophthalmoscope (LSO) |
|
Macula |
3.0 mm |
|
glaucoma |
47° |
|
Anterior section |
Retinal thickness analysis; 3D view; en-face analysis; progressive analysis; deep choroidal imaging |
|
Connect function |
Retinal nerve fiber layer analysis; ganglion cell analysis; cup-disc surface analysis; glaucoma follow-up analysis; binocular contrast analysis |
|
weight |
Manual measurement; corneal thickness analysis; corneal epithelial layer thickness analysis |
|
volume |
Comply with DICOM standard; optional remote |
|
Voltage frequency |
30.5 kg |
