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    1. Mentioned In 103 Articles

    2. Signal processing for an optical coherence tomography (OCT) apparatus

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      Signal processing for an optical coherence tomography (OCT) apparatus
      An OCT signal processing apparatus includes: a OCT signal receiver configured to receive a plurality of OCT signals detected by an OCT device based on measurement light radiated to a test substance and reference light; a display; a controller configured to: processes the plurality of OCT signals received by the OCT signal receiver to obtain 3-dimensional motion contrast data; extract depth region data from the 3-dimensional motion contrast data, the ...
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      Mentions: Nidek

    4. OCT data processing apparatus and OCT data processing program

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      OCT data processing apparatus and OCT data processing program
      An OCT data processing device for processing OCT data of a subject eye includes: a processor; and memory storing computer readable program, when executed by the processor, causing the OCT data processing device to execute: acquiring OCT data from an OCT optical system; and analyzing the acquired OCT data to acquire arteriovenous information on the blood vessel based on image information on a blood vessel scan area including a blood ...
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      Mentions: Nidek

    5. OCT apparatus

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      OCT apparatus
      An OCT apparatus includes: a light source unit that includes first and second wavelength sweeping light sources which sequentially emit light with first and second spectrum bandwidths; an SS-OCT optical system that splits the light into measurement light and reference light to receive interference signal light; a second detector that is a deviation detector detecting a phase deviation and a wavelength deviation and detects a signal including pieces of FPN ...
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      Mentions: Nidek

    7. Optical coherence tomography device

      Explore uspto.gov Ophthalmology , Patents
      Optical coherence tomography device
      An optical coherence tomography device includes an SS-OCT optical system which includes a wavelength swept optical source which sweeps an emission wavelength, an optical splitter which splits an interference signal light caused by interference between a measurement light and a reference light into a first interference signal light and a second interference signal light having a phase difference from the first interference signal light, a balance detector which includes a ...
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      Mentions: Nidek

    9. Visibility and Depth of the Stromal Demarcation Line After Corneal Collagen Cross-Linking Using Anterior Segment Optical Coherence Tomography: Comparison Between Isoosmolar and Hypoosmolar Riboflavin

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      Visibility and Depth of the Stromal Demarcation Line After Corneal Collagen Cross-Linking Using Anterior Segment Optical Coherence Tomography: Comparison Between Isoosmolar and Hypoosmolar Riboflavin
      ...ve keratoconus underwent CXL using an accelerated protocol (10 min, 9 mW/cm2 ultraviolet-A). AS-OCT (RS-3000, Nidek) was performed at 1 month after surgery, with stromal DL visibility graded. The corneal demarcation line...
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    10. Reproducibility of vessel density, fractal dimension and foveal avascular zone using 7 different optical coherence tomography angiography devices

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      Reproducibility of vessel density, fractal dimension and foveal avascular zone using 7 different optical coherence tomography angiography devices
      ...5000 HD-OCT, Carl Zeiss Meditec, Inc), prototype PlexElite (Carl Zeiss Meditec, Dublin, CA), RS-3000 Advance (Nidek, Gamagori, Japan), OCT-HS100 (Canon, Tokyo, Japan) and Revo NX (Optopol technology SA, Zawiercie, Poland...
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      Mentions: Heidelberg Engineering Nidek Carl Zeiss Meditec

    11. Optical coherence tomography device and optical coherence tomography control program

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      Optical coherence tomography device and optical coherence tomography control program
      An optical coherence tomography device includes: an OCT optical system configured to obtain a OCT signal; a front observation optical system configured to obtain a front image of the test substance; and a controller is configured to: control the OCT optical system to obtain first temporally different OCT signals with respect to the test substance; control the front observation optical system to obtain a first front image of the test ...
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    14. Prevalence and Associated Factors of Segmentation Errors in the Peripapillary Retinal Nerve Fiber Layer and Macular Ganglion Cell Complex in Spectral-domain Optical Coherence Tomography Images

      Explore LWW Online Ophthalmology
      Prevalence and Associated Factors of Segmentation Errors in the Peripapillary Retinal Nerve Fiber Layer and Macular Ganglion Cell Complex in Spectral-domain Optical Coherence Tomography Images
      ...NFL circle scans and macular three-dimensional scans of consecutive cases imaged with SDOCT (RS-3000 Advance; Nidek, Gamagori, Japan) were retrospectively reviewed by a glaucoma specialist. Images with signal strength in...
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      Mentions: Nidek Osaka University

    15. Fundus photography device

      Explore uspto.gov Ophthalmology , Patents
      Fundus photography device
      A fundus photography device includes: a fundus illumination optical system that illuminates a fundus of an eye by illumination light; a fundus photography optical system; an OCT optical system; an anterior chamber observation optical system for observing an anterior chamber observation image of the eye illuminated by the anterior chamber illumination light source; a first wavelength separation member that sets a first optical axis commonly shared by the fundus illumination ...
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