3D OCT-2000 - optical coherence tomography
Topcon’s 3D imaging and analysis functions provide invaluable pathological confirmation of progression. With the addition of noise reducing algorithms and Infra red/3D tracking technology, the Topcon 3D OCT-2000 provides you with extremely detailed OCT scans.
• High resolution fundus image
• High resolution b-scan image
• Easy to use high quality touch screen
• Normative database
• Glaucoma module
• Auto focus, Auto shoot
• Full network support
• IMAGEnet i-base connection
Unique to the Topcon OCT series is its integrated retinal photography function, which is based upon its highly successful non-mydriatic fundus camera. An interchangeable (future proof) 16.2mp digital camera acquires highly detailed images using a sub one millisecond flash at the point of OCT capture or stand alone fundus photography if required.
One of many modules within Topcon’s Fastmap software; The Glaucoma module allows fully automated disc topography, normative database comparison and total progression analysis (trend analysis) through various screening options. Complemented by Ganglion cell analysis and anterior chamber angle measurements the glaucoma module is a comprehensive screening tool.
By combining both OCT scan technology with traditional photographic imaging a variety of analysis functions and scan protocols allow for the detection and treatment of many corneal conditions. Full corneal thickness topography and automated central thickness values are complemented by corneal curvature topography along with high resolution imaging.
The website "Retina Revealed," publishes a weekly, thought-provoking series providing doctors/clinicians with the latest technology in Retina via online case presentations. In this case the Topcon 3D OCT-2000 reveals the actual location and third dimensional extent of a subhyaliod hemorrhage, a micro-aneurysm and disc neovascularisation.
Specifications
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Observation & photography of fundus |
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Picture angle |
45° |
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Operating distance |
40.7mm (in fundus photography) and 63.7mm (in anterior segment photography)* |
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Photographable diameter of pupil |
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Retinal camera |
45°: Ø 4.0mm; smaller pupil diameter: Ø 3.3mm or more |
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Optical Coherence Tomography |
Ø 2.5mm or more |
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Observation & photography of fundus / Anterior segment tomogram |
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Scan patterns (Recommended) ** |
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Macular: 3D Scan |
512×128 ( 128 horizontal scan lines comprised of 512 A-scans ), 6×6mm |
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Macular: Radial Scan |
1024×6 or 12 ( 6 or 12 radial scan lines comprised of 1024 A-scans ), 6mm |
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Disc: 3D Scan |
512×128 ( 128 horizontal scan lines comprised of 512 A-scans ), 6×6mm |
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Disc: Circle Scan |
ø3.4mm, 1024 A-scans |
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7 Line Raster |
4096 A-scans per B-scan, 6mm |
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Scan speed |
50,000 A-scans per second |
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Scanning range (On Fundus) |
8.2×3mm, 6×6mm, 4.5×4.5mm, 3×3mm |
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(On Cornea)* |
6×6mm, 3×3mm |
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Lateral resolution |
<20μm |
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In-depth resolution |
5 μm~6 μm |
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Observation & photography of Fundus Image / Fundus Tomogram |
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Internal fixation target |
Matrix LCD (The display position can be changed and adjusted. The presenting method can be changed.) |
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Power source / supply |
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Power source |
Voltage 100/110/120/220/230/240V |
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Frequency 50-60Hz |
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Power supply |
200VA (max 400VA) |
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Dimensions / weight |
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Dimensions |
W545 × D535 × H600-630 mm |
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Weight |
35 kg |
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*With anterior segment attachment. |
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**More variable scan patterns available with a combination of different pixel and scan range. |
