1. Technical University of Munich

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    1. Mentioned In 51 Articles

    2. Real-time tool to layer distance estimation for robotic subretinal injection using intraoperative 4D OCT

      Explore OSA | OSA Publishing Ophthalmology
      Real-time tool to layer distance estimation for robotic subretinal injection using intraoperative 4D OCT
      The emergence of robotics could enable ophthalmic microsurgical procedures that were previously not feasible due to the precision limits of manual delivery, for example, targeted subretinal injection. Determining the distance between the needle tip, the internal limiting membrane (ILM), and the retinal pigment epithelium (RPE) both precisely and reproducibly is required for safe and successful robotic retinal interventions. Recent advances in intraoperative optical coherence tomography (iOCT) have opened the path ...
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      Mentions: Johns Hopkins University Technical University of Munich

    3. Functional recovery after macula involving retinal detachment and its correlation with preoperative biomarkers in optical coherence tomography

      Explore Home - Springer Ophthalmology
      Functional recovery after macula involving retinal detachment and its correlation with preoperative biomarkers in optical coherence tomography
      To introduce an ETDRS grid-based classification for macula involving retinal detachment (MIRD) with or without center (foveal) involvement and to identify biomarkers in preoperative optical coherence tomography (OCT) associated with a favorable postoperative functional outcome in eyes with center involving retinal detachment (CIRD). One hundred and two eyes of 102 consecutive patients (f/m: 35/67) with primary rhegmatogenous retinal detachment, preoperative evidence of MIRD (perifoveal involvement of 6.0 ...
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      Mentions: Technical University of Munich

    5. Validation and application of OCT tissue attenuation index for the detection of neointimal foam cells

      Explore Home - Springer Cardiology
      Validation and application of OCT tissue attenuation index for the detection of neointimal foam cells
      Neointimal infiltration with foamy macrophages is recognized as an early and important sign of de-novo atherosclerosis after stent implantation (neoatherosclerosis). Recent histopathological studies have proven that automated quantification of signal attenuation using intravascular optical coherence tomography (OCT) imaging allows for sensitive identification of macrophages in native atherosclerotic disease. Whether this is true for neointimal foam cells in the setting of neoatherosclerosis remains unknown. Autopsy samples of stented coronary arteries (n ...
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      Mentions: Technical University of Munich

    6. Machine Learning Techniques for Ophthalmic Data Processing: A Review

      Explore IEEE Xplore
      Machine Learning Techniques for Ophthalmic Data Processing: A Review
      Machine learning and especially deep learning techniques are dominating medical image and data analysis. This article reviews machine learning approaches proposed for diagnosing ophthalmic diseases during the last four years. Three diseases are addressed in this survey, namely diabetic retinopathy, age-related macular degeneration, and glaucoma. The review covers over 60 publications and 25 public datasets and challenges related to the detection, grading, and lesion segmentation of the three considered diseases ...
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      Mentions: Johns Hopkins University Carl Zeiss Meditec Technical University of Munich

    7. Automatic intraoperative optical coherence tomography positioning

      Explore Home - Springer Ophthalmology
      Automatic intraoperative optical coherence tomography positioning
      Purpose Intraoperative optical coherence tomography (iOCT) was recently introduced as a new modality for ophthalmic surgeries. It provides real-time cross-sectional information at a very high resolution. However, properly positioning the scan location during surgery is cumbersome and time-consuming, as a surgeon needs both his hands for surgery. The goal of the present study is to present a method to automatically position an iOCT scan on an anatomy of interest in ...
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      Mentions: Johns Hopkins University Carl Zeiss Meditec Technical University of Munich

    8. Subintimal Versus Intraplaque Recanalization of Coronary Chronic Total Occlusions: Mid-Term Angiographic and OCT Findings From the ISAR-OCT-CTO Registry

      Explore ScienceDirect Cardiology
      Subintimal Versus Intraplaque Recanalization of Coronary Chronic Total Occlusions: Mid-Term Angiographic and OCT Findings From the ISAR-OCT-CTO Registry
      Objectives The aim of this study was to compare angiographic and optical coherence tomography findings following subintimal as opposed to intraplaque recanalization of chronic total occlusions (CTOs). Background There is ongoing controversy regarding outcomes of intraplaque versus subintimal CTO recanalization. Methods Consecutive patients undergoing angiography and intravascular optical coherence tomography following CTO recanalization were included in the ISAR-OCT-CTO (Intracoronary Stenting and Angiographic Results - Optical Coherence Tomography for Chronic Total Occlusions ...
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      Mentions: Technical University of Munich

    9. Clinical use of intracoronary imaging. Part 2: acute coronary syndromes, ambiguous coronary angiography findings, and guiding interventional decision-making: an expert consensus document of the European Association of Percutaneous Cardiovascular Intervent

      Explore eurointervention.pcronline.com Cardiology
      Clinical use of intracoronary imaging. Part 2: acute coronary syndromes, ambiguous coronary angiography findings, and guiding interventional decision-making: an expert consensus document of the European Association of Percutaneous Cardiovascular Intervent
      This consensus document is the second of two reports summarizing the views of an expert panel organized by the European Association of Percutaneous Cardiovascular Interventions (EAPCI) on the clinical use of intracoronary imaging including intravascular ultrasound (IVUS), optical coherence tomography (OCT), and near infrared spectroscopy (NIRS)-IVUS. Beyond guidance of stent selection and optimization of deployment, invasive imaging facilitates angiographic interpretation and may guide treatment in acute coronary syndrome. Intravascular ...
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      Mentions: Imperial College London Columbia University Cardiovascular Research Foundation

    10. Clinical use of intracoronary imaging. Part 2: acute coronary syndromes, ambiguous coronary angiography findings, and guiding interventional decision-making: an expert consensus document of the European Association of Percutaneous Cardiovascular Intervent

      Explore Journals Cardiology
      Clinical use of intracoronary imaging. Part 2: acute coronary syndromes, ambiguous coronary angiography findings, and guiding interventional decision-making: an expert consensus document of the European Association of Percutaneous Cardiovascular Intervent
      This consensus document is the second of two reports summarizing the views of an expert panel organized by the European Association of Percutaneous Cardiovascular Interventions (EAPCI) on the clinical use of intracoronary imaging including intravascular ultrasound (IVUS), optical coherence tomography (OCT), and near infrared spectroscopy (NIRS)-IVUS. Beyond guidance of stent selection and optimization of deployment, invasive imaging facilitates angiographic interpretation and may guide treatment in acute coronary syndrome. Intravascular ...
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      Mentions: Imperial College London Cardiovascular Research Foundation Wakayama Medical University

    11. Optical coherence tomography tissue coverage and characterization with grey-scale signal intensity analysis after bifurcation stenting with new generation bioabsorbable polymer drug-eluting stent

      Explore ScienceDirect Cardiology
      Optical coherence tomography tissue coverage and characterization with grey-scale signal intensity analysis after bifurcation stenting with new generation bioabsorbable polymer drug-eluting stent
      Purpose Bifurcation stenting is thought to be associated with delayed healing and a subsequent risk of stent failure. The aim of this study was to further evaluate healing of thin-strut bioabsorbable polymer everolimus-eluting stents (EES) post bifurcation stenting by optical coherence tomography (OCT) including grey-scale signal intensity (GSI) analysis. Methods Patients receiving bifurcation stenting with a planned two-stent approach using EES with OCT follow-up at 36 months post-stenting were included ...
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      Mentions: Technical University of Munich

    12. Process control and quality assurance in remote laser beam welding by optical coherence tomography

      Explore Journal of Laser Applications NDE/NDT
      Process control and quality assurance in remote laser beam welding by optical coherence tomography
      Remote laser beam welding significantly outperforms conventional joining techniques in terms of flexibility and productivity. This process benefits in particular from a highly focused laser radiation and thus from a well-defined heat input. The small spot sizes of high brilliance laser beam sources, however, require a highly dynamic and precise positioning of the beam. Also, the laser intensities typically applied in this context result in high process dynamics and in ...
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      Mentions: Technical University of Munich

    13. Inline weld depth measurement for high brilliance laser beam sources using optical coherence tomography

      Explore Journal of Laser Applications NDE/NDT
      Inline weld depth measurement for high brilliance laser beam sources using optical coherence tomography
      As a result of the rapidly growing importance of applications in electro mobility that require a precisely defined laser weld depth, the demand for inline process monitoring and control is increasing. To overcome the challenges in process data acquisition, this paper proposes the application of a novel sensor concept for deep penetration laser beam welding with high brilliance laser sources. The experiments show that optical coherence tomography (OCT) can be ...
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      Mentions: Technical University of Munich

    14. Qualitative and quantitative neointimal characterization by optical coherence tomography in patients presenting with in-stent restenosis

      Explore Home - Springer Cardiology
      Qualitative and quantitative neointimal characterization by optical coherence tomography in patients presenting with in-stent restenosis
      Aims To describe optical coherence tomography (OCT) findings in patients with in-stent restenosis (ISR) and determine predictors of neointimal patterns and neoatherosclerosis. Methods and results Patients undergoing OCT prior to PCI for ISR in three European centres were included. Analyses were performed in a core laboratory. Qualitative and quantitative [gray-scale signal intensity (GSI)] neointima analyses were performed on a per quadrant basis. A total of 107 patients were included. Predominantly ...
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      Mentions: San Carlos University Hospital Technical University of Munich

    15. Optical coherence tomography revisited: imaging and imagination

      Explore eurointervention.org Cardiology
      Optical coherence tomography revisited: imaging and imagination
      Optical coherence tomography (OCT) was introduced into cardiovascular imaging in 1997 1 , emerging as a spin-off from an original scientific invention within the field of ophthalmology to enable imaging of retinal microstructures including arterioles and to facilitate detection of early degenerative changes of retinopathies. Consequently, OCT was praised as being a ground-breaking imaging technology which provides a far superior resolution as compared to the already established ultrasound-based imaging system (intravascular ...
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      Mentions: Technical University of Munich

    16. Multiple sclerosis: is it all black and white in optical coherence tomography?

      Explore Journals Neurology , Ophthalmology
      Multiple sclerosis: is it all black and white in optical coherence tomography?
      This scientific commentary refers to Brain and retinal atrophy in African-Americans versus Caucasian-Americans with multiple sclerosis: a longitudinal study, by Gonzalez Caldito et al. (doi: 10.1093/brain/awy245 ). ... Multiple sclerosis is an inflammatory demyelinating disease of the CNS. Histopathologically, degenerative processes have also been identified early in the disease course and independent of the demyelinating white matter disease. MRI of brain atrophy is currently the gold standard to assess ...
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      Mentions: Technical University of Munich
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  4. About Technical University of Munich

    Technical University of Munich

    Technische Universität München ( TUM ; University of Technology, Munich ; Technical University of Munich ) is a research university with campuses in Munich , Garching and Freising - Weihenstephan . It is a member of TU9 , an incorporated society of the largest and most notable German institutes of technology.

  5. Related Topics

    1. Introducing Augmented Reality to Optical Coherence Tomography in Ophthalmic Microsurgery
      4 articles also mentioned Carl Zeiss Meditec
    2. Tissue Characterization After Drug-Eluting Stent Implantation Using Optical Coherence Tomography
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    3. Automatic intraoperative optical coherence tomography positioning
      3 articles also mentioned Johns Hopkins University
    4. Successful OCT imaging during cancer surgery
      3 articles also mentioned Imperial College London
    5. Early vascular healing with rapid breakdown biodegradable polymer sirolimus-eluting versus durable polymer everolimus-eluting stents assessed by optical coherence tomography
      3 articles also mentioned Wakayama Medical University
    6. Optical coherence tomography indicates disease activity prior to clinical onset of central nervous system demyelination
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