1. Topcon Medical Systems

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    1. Mentioned In 430 Articles

    2. Posterior Choroidal Stroma Reduces Accuracy of Automated Segmentation of Outer Choroidal Boundary in Swept Source Optical Coherence Tomography

      Posterior Choroidal Stroma Reduces Accuracy of Automated Segmentation of Outer Choroidal Boundary in Swept Source Optical Coherence Tomography
      ...retrospective image analysis of foveal-centered horizontal line scans from normal and diseased eyes using the Topcon DRI OCT-1 Atlantis SSOCT was conducted. Subfoveal choroid-scleral junction (CSJ) and retina-choroidal j...
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    3. Automated segmentation of retinal layer boundaries and capillary plexuses in wide-field optical coherence tomographic angiography

      Automated segmentation of retinal layer boundaries and capillary plexuses in wide-field optical coherence tomographic angiography
      Advances in the retinal layer segmentation of structural optical coherence tomography (OCT) images have allowed the separation of capillary plexuses in OCT angiography (OCTA). With the increased scanning speeds of OCT devices and wider field images (10 mm on fast-axis), greater retinal curvature and anatomic variations have introduced new challenges. In this study, we developed a novel automated method to segment seven retinal layer boundaries and two retinal plexuses in ...
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    4. Effect of optic disc–fovea distance on the normative classifications of macular inner retinal layers as assessed with OCT in healthy subjects

      Effect of optic disc–fovea distance on the normative classifications of macular inner retinal layers as assessed with OCT in healthy subjects
      ...uded (mean (SD) spherical equivalent 0.8 (1.9) dioptres). We performed macula and optic disc imaging with the Topcon 3D OCT 2000. The thickness of the macular inner retinal layers (macular retinal nerve fibre layer (mRNF...
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    5. Ophthalmologic observation apparatus using optical coherence tomography

      Ophthalmologic observation apparatus using optical coherence tomography
      A measuring optical system of an ophthalmologic observation apparatus of an embodiment performs OCT of an eye. An image forming part forms an image based on information acquired by OCT. A preliminary operation performing part performs a plurality of preliminary operations for OCT. Storage stores, for at least one specific preliminary operation among the plurality of preliminary operations, operating condition information including a transferring condition for transferring to a different ...
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    6. Repeatability and reproducibility of retinal and choroidal thickness measurements in Diabetic Macular Edema using Swept-source Optical Coherence Tomography

      Repeatability and reproducibility of retinal and choroidal thickness measurements in Diabetic Macular Edema using Swept-source Optical Coherence Tomography
      ...dependent masked experienced image reading center certified examiners (MH, TH) using the Atlantis® DRI-OCT 1 (Topcon Corp., Japan). For the repeatability study, examiner 1 captured 2 consecutive macular cube (12x9mm) ima...
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    7. Ophthalmologic imaging apparatus and optical unit attachable to the same

      Ophthalmologic imaging apparatus and optical unit attachable to the same
      An optical system of an ophthalmologic imaging apparatus of embodiment splits light from a first light source into measurement light and reference light and detects interference light of returned light of measurement light from an eye and reference light. An image forming part forms an image based on detection result from the optical system. The optical unit includes a lens and joining member. The lens is locatable in an optical ...
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    8. Data processing method and OCT apparatus

      Data processing method and OCT apparatus
      According to one embodiment, a data processing method is used for processing collected data acquired with respect to each A-line by swept-source OCT using a wavelength sweeping light source having a predetermined wavelength sweeping range. The data processing method detects a reference signal assigned in advance to a clock, the wavenumber of which linearly varies along the time axis, in a predetermined wavelength position within the predetermined wavelength sweeping range ...
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    9. Feature Of The Week 07/08/2018: Retinal Nerve Fibre Layer Thickness & Cognition - Results from UK Biobank

      Feature Of The Week 07/08/2018: Retinal Nerve Fibre Layer Thickness & Cognition - Results from UK Biobank
      Importance: Identifing potential screening tests for future cognitive decline is a priority for developing treatments for and the prevention of dementia. Objective: To examine the potential of retinal nerve fiber layer (RNFL) thickness measurement in identifying those at greater risk of cognitive decline in a large community cohort of healthy people. Design, Setting, and Participants: UK Biobank is a prospective, multicenter, community-based study of UK residents aged 40 to 69 ...
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    10. 1-15 of 430 1 2 3 4 ... 27 28 29 »
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  2. About Topcon Medical Systems

    Topcon Medical Systems

    Topcon Medical Systems.  Ophthalmology Systems.  Topcon Medical Systems (TMS), based in Paramus, NJ, is a leading developer and supplier of diagnostic equipment for the ophthalmic community. Topcon's mission is to make impossible ideas possible, by constantly developing new optical and measurement technologies. Our goal is simple: to provide you with the most innovative equipment so that you can better serve your patients.  For over 35 years, TMS has been leading the way with the most technically advanced instrumentation in the marketplace. Our product line comprises the largest selection of precision instruments from one manufacturer . . . providing products for a wide range of applications, including imaging, diagnostic, refractive, lens processing, surgical, and delivery. Whatever your particular instrument requirements, Topcon has the innovative solution you need.   Topcon Medical Systems is a wholly owned subsidiary of Topcon Corporation of Tokyo, Japan.