1. Nidek RS-3000

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    1. Mentioned In 10 Articles

    2. NIDEK Announces FDA Clearance of the RS-3000 Advance

      NIDEK Announces FDA Clearance of the RS-3000 Advance

      NIDEK, Inc. a global leader in the design, manufacturing, and distribution of ophthalmic equipment, is pleased to announce FDA clearance of the RS-3000 Advance . This premier OCT system incorporating Scanning Laser Ophthalmoscope is designed for comprehensive evaluation of the retina and choroid. The RS-3000 Advance provides exquisite detail of the retinal and choroidal microstructures to assist in clinical diagnosis. Features include the choroidal mode, which allows detailed evaluation of the choroid. A wide area scan of 9 mm x 9 mm ensures excellent overall coverage of the retinal structures. Microsaccades and other involuntary eye movements are compensated by the Tracing ...

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    3. Optical Coherence Tomography and Visual Field Findings in Patients With Friedreich Ataxia

      Optical Coherence Tomography and Visual Field Findings in Patients With Friedreich Ataxia

      BACKGROUND:: To investigate the optical coherence tomography (OCT) and visual field findings in Friedreich ataxia (FRDA). METHODS:: Ten eyes of 10 patients with genetically confirmed FRDA were included in this study. Twenty-two eyes of 22 age- and sex-matched volunteers served as controls. All eyes were examined with spectral domain OCT (Retinascan Advanced RS-3000; NIDEK) and Humphrey Field Analyzer (HFA II 750; Zeiss-Humphrey Systems). RESULTS:: OCT measurements of the average peripapillary retinal nerve fiber layer (RNFL) thickness, average peripapillary retinal thickness (RT), and foveal RT showed a statistically significant reduction in patients with FRDA (P < 0.0001). There was no statistically ...

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      Mentions: Nidek Nidek RS-3000
    4. Evaluation of peripapillary retinal nerve fiber layer, macula and ganglion cell thickness in amblyopia using spectral optical coherence tomography

      Evaluation of peripapillary retinal nerve fiber layer, macula and ganglion cell thickness in amblyopia using spectral optical coherence tomography

      AIM: To investigate peripapillary retinal nerve fiber layer (RNFL), macula and ganglion cell layer thicknesses (GCC) in amblyopic eyes with spectral domain optical coherence tomography (SD-OCT). METHODS: Thirty six patients with a history of unilateral amblyopia and thirty two children who had emmetropia without amblyopia were included in this study.In this institutional study, 36 eyes of 36 patients with amblyopia (AE), 36 fellow eyes without amblyopia (FE), and 32 eyes of 32 normal subjects (NE) were included. RNFL, GCC and macular thickness measurements were performed with RS-3000 OCT Retina Scan (Nidek Inc CA. USA). RESULTS: The mean global thicknesses ...

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      Mentions: Nidek Nidek RS-3000
    5. Aligning scan locations from consecutive spectral-domain optical coherence tomography examinations: a comparison among different strategies

      Aligning scan locations from consecutive spectral-domain optical coherence tomography examinations: a comparison among different strategies

      Purpose: To compare intrasession repeatability values produced by different spectral-domain optical coherence tomography (SD-OCT) instruments when measuring macular retinal thickness from consecutive examinations. Methods: A total of 40 eyes from 23 healthy subjects and 47 eyes from 42 patients with macular edema were enrolled in the study. Subjects underwent two consecutive SD-OCT examinations using three instruments: Spectralis HRA+OCT (Heidelberg Engineering, Heidelberg, Germany), Cirrus (Carl Zeiss Meditec Inc., Dublin, CA, USA), and RS 3000 (Nidek, Gamagori, Japan). For the second SD-OCT examination, the scan location was aligned to the baseline exam using different strategies: (1) RS 3000 eye-tracking (pre-acquisition), (2 ...

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    6. Optical coherence tomography and fundus autofluorescence imaging study of chorioretinal atrophy involving the macula in Alagille syndrome

      Optical coherence tomography and fundus autofluorescence imaging study of chorioretinal atrophy involving the macula in Alagille syndrome

      We report the first case in the literature of chorioretinal atrophy involving the macula in an 11-year-old girl with Alagille syndrome, as examined by optical coherence tomography, and fundus autofluorescence imaging. Funduscopy revealed diffuse choroidal hypopigmentation with increased visibility of the choroidal vessels and symmetric, well circumscribed macular discoloration. Anomalous oblique configuration of the optic disc and peripapillary tortuous vessels were also detected. Optical coherence tomography demonstrated decreased retinal thickness, especially the outer retinal layer, and the photoreceptor inner segment/outer segment junctions were irregular and discontinued, corresponding to macular discoloration. Fundus autofluorescence imaging clearly defined hypofluorescent areas in the ...

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      Mentions: Nidek Nidek RS-3000
    7. Retinal Nerve Fiber Layer Thickness Reproducibility Using Seven Different OCT Instruments

      Retinal Nerve Fiber Layer Thickness Reproducibility Using Seven Different OCT Instruments

      Purpose. The clinical utility of new optical coherence tomography (OCT) instruments strongly depends on measurements reproducibility. The aim of this study was to assess retinal nerve fiber layer (RNFL) thickness reproducibility using six different spectral-domain OCTs (SD-OCTs) and one time-domain OCT. Methods. RNFL thickness (average and four quadrant) from six SD-OCTs (Spectral OCT/SLO OPKO/OTI, 3D-OCT 2000 Topcon, RS-3000 NIDEK, Cirrus HD-OCT Zeiss, RTVue-100 Optovue, and Spectralis Heidelberg) and one time-domain OCT (Stratus OCT Zeiss) was measured twice in 38 right eyes of 38 randomly chosen healthy volunteers by two masked operators. Inter- and intraoperator reproducibility was evaluated by ...

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    8. Nidek RS-3000 OCT/SLO System Brochure

      Nidek RS-3000 OCT/SLO System Brochure
      NIDEK is proud to announce its first release of advanced spectral domain OCT/confocal ophthalmoscope system, RS-3000 OCT "RetinaScan". The RS-3000 is the high-speed spectral domain OCT with the tradition of NIDEK, advanced auto-focus/auto Z alignment technology offers the combination of Precision and Ease-of-Use. Max. 50 image averaging 53, 000, 25, 000~27, 000 512 Conventional SD - OCT Time Domain - OCT A-scans / sec. 53,000 A-scans / sec. greatly helps to reduce the measurement time and minimize artifacts. The advanced speckle-noise-reduction system by averaging images provides 4 micron OCT digital resolution. Highresolution image shows the discrete retinal layers.
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    9. Nidek RS-3000 OCT/SLO System

      Nidek RS-3000 OCT/SLO System
      Nidek Advanced OCT / SLO System RS-300. Reducing the measurement time and minimizing artifacts with high-speed scan (53,000 A scan/Sec) Providing high-quality image (4 micron OCT digital resolution) with advanced speckle-noise-reduction system. The availability of the products differs from country to country depending on the status of approval in each country. Specifications and design are subject to change. Fast and simple operation with optimization
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  2. About Nidek RS-3000

    Nidek RS-3000

    Nidek RS-3000 is a OCT / SLO System featuring reducing the measurement time and minimizing artifacts with high-speed scan (53,000 A scan/Sec, providing high-quality image (4 micron OCT digital resolution) with advanced speckle-noise-reduction system, fast and simple operation with optimization.