1. Carl Zeiss Meditec

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    1. Mentioned In 1557 Articles

    2. Measurement of Optic Disc Cup Surface Depth Using Cirrus HD-OCT

      Measurement of Optic Disc Cup Surface Depth Using Cirrus HD-OCT
      Purpose: To introduce the measurement method of optic disc cup surface depth using spectral-domain optical coherence tomography (SD-OCT) and then evaluate the rates of cup surface depression at three different stages of glaucoma. Methods: We retrospectively identified 52 eyes with preperimetric glaucoma, 56 with mild-or-moderate glaucoma and 50 with severe glaucoma and followed them for at least 48 months. Eyes were imaged using SD-OCT (Cirrus(TM) HD-OCT) at 12-month intervals ...
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    3. Swept source interferometric imaging systems and methods

      Swept source interferometric imaging systems and methods
      Embodiments herein include swept-source interferometric imaging systems employing arbitrary sweep patterns in which a swept-source is swept over a continuous spectral range where the variation of wavelength over time is noncontinuous. Embodiments include sweep patterns that result in reduction of signals from moving scatterers and where the sweep is synchronized with the dead time of the camera.
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    4. Efficient interferometer designs for optical coherence tomography

      Efficient interferometer designs for optical coherence tomography
      Efficient interferometer designs for optical coherence tomography (OCT) systems are presented. One example interferometer design includes two polarization dependent beamsplitters and a non-polarization dependent combiner. The first polarization dependent beamsplitter transmits light in a first polarization state to a sample arm of the OCT system and transmits light in a second polarization state different from the first polarization state to a reference arm of the system. The second polarization dependent ...
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    5. Evaluation of optical coherence tomographic data prior to segmentation

      Evaluation of optical coherence tomographic data prior to segmentation
      An efficient method of evaluating the level of contrast of an OCT dataset is presented. The method develops a metric to segregate useful and not-so-useful data in one or more OCT B-scans, in order to reduce spurious subsequent analyses of the data by downstream segmentation algorithms. It is designed to be fast and efficient and is applied to determining autofocus of an OCT instrument real-time and in identifying a real ...
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    6. Optical coherence tomography findings in methanol toxicity

      Optical coherence tomography findings in methanol toxicity
      Background Methanol toxicity poses a significant public health problem in developing countries, and in Southeast Asia, where the most common source of poisoning is via adulterated liquor in local drinks. Methanol toxicity can have devastating visual consequences and retinal specialists should be aware of the features of this toxic optic neuropathy. The authors report a case of severe systemic methanol toxicity and relatively mild optic neuropathy demonstrating unique retinal changes ...
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    7. Repeatability and Reproducibility of Superficial Macular Retinal Vessel Density Measurements Using Optical Coherence Tomography Angiography En Face Images

      Repeatability and Reproducibility of Superficial Macular Retinal Vessel Density Measurements Using Optical Coherence Tomography Angiography En Face Images
      Importance The repeatability and reproducibility of quantitative metrics from optical coherence tomographic angiography (OCTA) must be assessed before these data can be confidently interpreted in clinical research and practice. Objective To evaluate the repeatability and reproducibility of OCTA-derived retinal vascular quantitative metrics. Design, Setting and Participants In this cross-sectional study, 21 healthy volunteers (42 eyes) and 22 patients with retinal disease (22 eyes), including 14 with age-related macular degeneration, 3 ...
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    8. Methods of reducing motion artifacts for optical coherence tomography angiography

      Methods of reducing motion artifacts for optical coherence tomography angiography
      A method for reducing motion artifacts in optical coherence tomography (OCT) angiography images is disclosed. The method is applied to the intensity or complex OCT data prior to applying the motion contrast analysis and involves determining sub-pixel level shifts between at least two B-scans repeated approximately at the same location and applying the sub-pixel level shifts to the B-scans to be able to correct for motion and accurately determine motion ...
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    9. Quantitative Features of the Choriocapillaris in Healthy Individuals Using Swept-Source Optical Coherence Tomography Angiography

      Quantitative Features of the Choriocapillaris in Healthy Individuals Using Swept-Source Optical Coherence Tomography Angiography
      ...Carl Zeiss Meditec, Optos, Allergan, Genentech, Alcon, Novartis, and Roche. He receives research funding from Carl Zeiss Meditec, Optos, Allergan, and Genentech and receives honoraria from Carl Zeiss Meditec, Optos, and ...
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    10. Surgery system

      Surgery system
      A surgery system comprises a camera obtaining camera images, an OCT system, a data memory storing geometry data of a surgical tool 133 and a controller configured to identify a first portion of the tool in the camera images by object recognition using the geometry data; to determine, in the field of view, first locations where the tool is located and second locations aside of the tool; to trigger the ...
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    11. 1-15 of 1557 1 2 3 4 ... 102 103 104 »
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  2. About Carl Zeiss Meditec

    Carl Zeiss Meditec

    Carl Zeiss Meditec.  Ophthalmology Systems.  Carl Zeiss Meditec is an integrated medical technology company with two main areas of business activity.  In the field of ophthalmology we offer complete solutions for treating the four main eye ailments: vision defects (refraction), cataract, glaucoma and retinal disorders. Our products support doctors and patients to diagnose and treat these ailments efficiently and precisely, thus giving both of them clear benefits, not least by offering them a comprehensive disease management solution. The acquisition of Carl Zeiss Surgical has strengthened our leading market and competitive position for devices and systems in ophthalmic surgery.  Furthermore, we have secured an outstanding starting position in the growth market of neuro/ENT surgery. As the world‘s leading provider of surgical microscopes and visualisation solutions for these treatments, we will further expand our footprint in this area through organic growth and strategic expansion into adjacent market segments. In doing so, we want to develop into a solution provider in this area as well.  Carl Zeiss Meditec's medical technology portfolio is rounded off by innovative and promising future technologies such as intraoperative radiation therapy, which allows the targeted treatment of breast cancer and brain cancer during the operation stage itself.

  3. Quotes about Carl Zeiss Meditec

    1. I have come to rely on the Carl Zeiss Meditec brand for consistent and reliable technologies that are at the forefront of innovation and patient care.
      Ike K. Ahmed in Carl Zeiss Meditec Introduces New Suite of Ophthalmic Innovations
    2. Mr Taylor has been instrumental in making Meditec one of the leading companies in the field of ophthalmology in the past few years. My sincere thanks are due to him for his effort and dedication. I am pleased that Mr Taylor will continue to support us in the role of independent consultant and that we will be able to draw on his experience in future. Furthermore, I am convinced that we are ideally set with our current team to accelerate the proposed realisation of growth potential of Carl Zeiss Meditec.
      Michael Kaschke in Carl Zeiss Meditec reorganises management of its strategic business units
    3. Carl Zeiss Meditec received the highest overall Frost & Sullivan Competitive Metrics Score in the recently completed Strategic Analysis of Optical Imaging Technologies in U.S. Clinical Diagnostics Markets.
      In Frost & Sullivan Lauds Carl Zeiss Meditec for Dominating the OCT Market for Ophthalmic Applications