Not all eye tests can be accomplished by optics alone; some, such as retinal circulation examinations, require the use of fluorescein dyes to track the movement of fluids. Fluorescein angiography refers to the injection of dyes into the retina that fluoresce when illuminated by an optical instrument. The following angiography systems are optimized for fluorescein use; however, some can perform indocyanine-green aniography as well as fundus-autofluorescence. Five megapixel-and-above CCDs provide high-resolution and 3D images of all layers of the eye. The customer should seek a system with innovations such as cloud-based data storage, permitting analysis on a smart-phone. With the increasing desire for all-in-one technology in mind, many of these systems integrate and interface with other eye examination equipment; therefore, the customer should consider systems they already have but could benefit from expansion.
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| Company | NIDEK | NIDEK |
| Item | Mirante Scanning Laser Ophthalmoscope | Retina Scan Duo™2 OCT / Fundus Camera |
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| Description | The Mirante SLO/OCT is the ultimate multimodal fundus imaging platform that combines high definition SLO and OCT with ultra wide field imaging. The multimodal platform captures high quality color images, fluorescein angiography (FA), indocyanine | The Retina Scan Duo 2 is a combined OCT and fundus camera system for faster screening and efficient clinical workflow.
Combining B-scan image denoising with the retina map results in high-definition wide field area OCT images in a single shot with |
| Features | The ultimate multimodal imaging platform
For the SLO/OCT model
- Color / FA / ICG / Blue-FAF / Green-FAF / Retro mode
- OCT / OCT-Angiography*
For the SLO model
- Color / FA* / ICG* / Blue-FAF /Green-FAF / Retro mode
* Optional
Streamlined combination capture
The Combo image capture allows sequential capture of images with the preset combination of image capture settings for each specified disease.
Ultra wide field x ultra HD image
A stellar combination of 163°ultra wide field x ultra 4K HD incorporated in the Mirante achieves a wider, enhanced view of the retinal structure and vasculature with unparalleled clarity.
(Angle of view is measured from the center of the eye. Ultra wide field image is available with the optional wide-field adapter.)
Unsurpassed color
Three separate RGB detectors simultaneously scan different depths of the retina with red, green, and blue wavelengths, producing unsurpassed color and allowing fine adjustment of the histogram.
Dynamic/Simultaneous FA and ICG
Dynamic blood flow using FA and ICG can be recorded with the Mirante. It also allows simple, simultaneous acquisition of FA and ICG images.
Unique Retro mode
The unique Retro mode modality is a non-invasive technique for visualizing pathologies deeper than the retinal pigment epithelium and detecting pathologic changes in the choroid. The pseudo-3D images from Retro mode allow better clinical appreciation of the extent of the pathology.
HD wide area OCT
High definition OCT images can be acquired for a maximum 16.5 x 12 mm area, allowing a wide, detailed assessment from the vitreous to choroid in a single shot. The Mirante SLO/OCT also offers options for AngioScan OCT-Angiography and an anterior segment OCT adapter.
Fly Through function
The Fly Through function further enhances multimodal imaging by registering and synchronizing images from different modalities to view the same area while scrolling through the region of interest. | Fundus image acquisition with macula and disc capture in one image on OCT
Combined diagnosis of macular and disc pathologies
A 12 x 9 mm wide area image can be acquired. The retina map captures both the macula and disc in a single shot.
The normative database (macula: 9 x 9 mm, disc: 6 x 6 mm) provides a wide area color-coded map comparing the patient’s macular thickness to a population of normal eyes.
B-scan image denoising using deep learning
A new image enhancement technique using deep learning automatically displays a denoised image once B-scan acquisition is complete. With deep learning of a large data set of images averaged from 120 images, this denoising technique provides high definition images comparable to a multiple-image-averaging technique. The denoising function generates high definition images from a single frame while decreasing image acquisition time and increasing patient comfort.
Fundus autofluorescence (FAF)
The FAF function is an advanced screening feature that allows non-invasive evaluation of the RPE without contrast dye.
Optional features
-AngioScan
-Long axial length normative database
-Anterior segment adapter
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| Approval | Inquire | This device is not cleared by the FDA for distribution in the United States. |
| Product Number | Inquire | Optical Coherence Tomography RS-330 |
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