1. Articles mentioning both Heidelberg Engineering and Medical University of Vienna

    1-24 of 40 1 2 »
    1. Heidelberg Engineering and RetInSight to offer AI-based OCT fluid quantification solution

      Heidelberg Engineering and RetInSight to offer AI-based  OCT fluid quantification solution
      ...ma biotech companies involved in drug development targeting eye diseases. About Heidelberg Engineering GmbH: Heidelberg Engineering continuously optimizes imaging and healthcare IT technologies to provide ophthalmic dia...
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    2. OCT-GAN: single step shadow and noise removal from optical coherence tomography images of the human optic nerve head

      OCT-GAN: single step shadow and noise removal from optical coherence tomography images of the human optic nerve head
      ...imaged in dark room conditions by a single operator (TAT). A standard spectral domain OCT system (Spectralis; Heidelberg Engineering, Heidelberg, Germany) was used to image both eyes of each subject. Each volume containe...
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    3. Detection rate of diabetic macular microaneurysms comparing dye-based angiography and optical coherence tomography angiography

      Detection rate of diabetic macular microaneurysms comparing dye-based angiography and optical coherence tomography angiography
      ...ted 27 eyes of 17 patients with DM by fluorescein/indocyanine green angiography (FA/ICGA; SPECTRALIS HRA-OCT, Heidelberg Engineering) and by swept source-optical coherence tomography angiography (SS-OCTA; DRI-OCT Triton ...
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    4. Comparison of Spectralis and Cirrus spectral domain optical coherence tomography for the objective morphometric assessment of the neuroretinal rim width

      Comparison of Spectralis and Cirrus spectral domain optical coherence tomography for the objective morphometric assessment of the neuroretinal rim width
      ...t to systematically compare NRW measurements acquired with the Carl Zeiss Meditech Cirrus HD-OCT 5000 and the Heidelberg Engineering Spectralis SD-OCT. Methods In this cross-sectional study, 20 eyes of each 20 glaucoma p...
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    5. Semi‐automated quantification of geographic atrophy with blue‐light autofluorescence and spectral‐domain optical coherence tomography: a comparison between the region finder and the advanced retinal pigment epithelium tool in the clinical setting

      Semi‐automated quantification of geographic atrophy with blue‐light autofluorescence and spectral‐domain optical coherence tomography: a comparison between the region finder and the advanced retinal pigment epithelium tool in the clinical setting
      ...an age: 76.1 years) were independently performed by two clinicians on BAF images using the region finder (RF; Heidelberg Engineering) and on SD‐OCT using the advanced retinal pigment epithelium tool (ARPET; Carl Zeiss Me...
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    6. Summary of 6th International Meeting on OCT Angiography & Advances in OCT in Rome December 2018: A Tremendous Success

      Summary of 6th International Meeting on OCT Angiography & Advances in OCT in Rome December 2018: A Tremendous Success
      On December 14 and 15 2018, over 1400 ophthalmologists participated in Rome at tha most important meeting on OCT and OCT Angiography. the 6th international meeting on OCT Angiography, advances in OCT . The organizer, Dr Lumbroso has, since he started to organize these meetings, a well-defined objective: informing ophthalmologist in any country on the new clinical possibilities of Ocular imaging. The policy is to invite the best speakers in the ...
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    7. COMPARISON OF GANGLION CELL INNER PLEXIFORM LAYER THICKNESS BY CIRRUS AND SPECTRALIS OPTICAL COHERENCE TOMOGRAPHY IN DIABETIC MACULAR EDEMA

      COMPARISON OF GANGLION CELL INNER PLEXIFORM LAYER THICKNESS BY CIRRUS AND SPECTRALIS OPTICAL COHERENCE TOMOGRAPHY IN DIABETIC MACULAR EDEMA
      ...sufficient signal strength on Cirrus (Carl Zeiss Meditec) were compared with correlating scans on Spectralis (Heidelberg Engineering, Germany) being acquired within 1 hour. Results: Eighty-one equivalent data sets for 20...
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    8. Monitoring retinoschisis and non-acute retinal detachment by optical coherence tomography: morphologic aspects and clinical impact

      Monitoring retinoschisis and non-acute retinal detachment by optical coherence tomography: morphologic aspects and clinical impact
      Purpose To differentiate retinoschisis (RS) from non-acute retinal detachment (naRD) in clinical routine using optical coherence tomography (OCT), describe unique morphological OCT characteristics and monitor disease progression. Methods This prospective, observational study included 64 eyes of 44 patients with either RS or naRD. Patients were examined clinically and using Heidelberg Spectralis OCT , Topcon DRI OCT and Cirrus HRA-OCT over 2 years with follow-up at 1, 3, 6, 12 and 24 ...
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    9. Multivendor Spectral-Domain Optical Coherence Tomography Dataset, Observer Annotation Performance Evaluation, and Standardized Evaluation Framework for Intraretinal Cystoid Fluid Segmentation

      Multivendor Spectral-Domain Optical Coherence Tomography Dataset, Observer Annotation Performance Evaluation, and Standardized Evaluation Framework for Intraretinal Cystoid Fluid Segmentation
      Development of image analysis and machine learning methods for segmentation of clinically significant pathology in retinal spectral-domain optical coherence tomography (SD-OCT), used in disease detection and prediction, is limited due to the availability of expertly annotated reference data. Retinal segmentation methods use datasets that either are not publicly available, come from only one device, or use different evaluation methodologies making them difficult to compare. Thus we present and evaluate a ...
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    10. Total Retinal Blood Flow in a Nonhuman Primate Optic Nerve Transection Model Using Dual-Beam Bidirectional Doppler FD-OCT and Microsphere Method

      Total Retinal Blood Flow in a Nonhuman Primate Optic Nerve Transection Model Using Dual-Beam Bidirectional Doppler FD-OCT and Microsphere Method
      Purpose : We validated noninvasive Doppler-optical coherence tomography (OCT) blood flow measurements against the terminal microsphere method in a surgical induced optic nerve transection nonhuman primate model. Methods : In 6 nonhuman primates, total retinal blood flow (TRBF) was measured with a custom-built dual-beam bidirectional Doppler Fourier Domain (FD)-OCT. Peripapillary retinal nerve fiber layer thickness (RNFLT) was measured by Spectralis spectral-domain (SD)-OCT. Measurements were performed every 10 to 15 days ...
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    11. Comparison of Two Different OCT Systems: Retina Layer Segmentation and Impact on Structure-Function Analysis in Glaucoma

      Comparison of Two Different OCT Systems: Retina Layer Segmentation and Impact on Structure-Function Analysis in Glaucoma
      Purpose. To compare two different spectral-domain optical coherence tomography (OCT) systems in regard to full macular thickness (MT) and ganglion cell layer-inner plexiform layer (GCIPL) measures and in regard to structure-function correlation when compared to standard automated perimetry (SAP).Methods. Seventeen primary open angle glaucoma patients and 16 controls (one eye per subject) were enrolled. MT and GCIPL thicknesses were measured by Cirrus and Spectralis OCTs. Octopus Perimeter 101 (G2 ...
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    12. Intraoperative OCT improves ophthalmic surgery

      Intraoperative OCT improves ophthalmic surgery
      The most popular examination method in ophthalmology today is optical coherence tomography (OCT ). Traditionally, OCT examinations have been performed pre- and post-operatively in vitreo-retinal surgery. While this application of the technology has enabled outcomes to be measured and results to be documented, surgeons have not had the ability to incorporate the results to improve surgical treatments. But with considerable advances to OCTincluding high-definition OCT (HD OCT), 3D visualization , and adaptive ...
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    13. Comparison of penetration depth in choroidal imaging using swept source vs spectral domain optical coherence tomography

      Comparison of penetration depth in choroidal imaging using swept source vs spectral domain optical coherence tomography
      Purpose To compare signal penetration depth and deep structure-visualization of swept source (SS) and spectral domain (SD)-optical coherence tomography (OCT) with and without enhanced depth imaging (EDI) and B-scan averaging modes. Methods Volume scans were obtained from 20 eyes of healthy volunteers by DRI OCT-1, Spectralis using EDI and B-scan averaging, and Cirrus HD-OCT. The signal penetration depth was measured as the distance between the retinal pigment epithelium and ...
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    14. Quantitative comparison of macular segmentation performance using identical retinal regions across multiple spectral-domain optical coherence tomography instruments

      Quantitative comparison of macular segmentation performance using identical retinal regions across multiple spectral-domain optical coherence tomography instruments
      ...partment of Ophthalmology, Christian-Doppler-Laboratory for Ophthalmic Image Analysis, Vienna Reading Center, Medical University of Vienna, Vienna, Austria 1. Correspondence to Dr Christian Simader, Department of Ophth...
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    15. SAVE: a grading protocol for clinically significant diabetic macular oedema based on optical coherence tomography and fluorescein angiography

      SAVE: a grading protocol for clinically significant diabetic macular oedema based on optical coherence tomography and fluorescein angiography
      ...l University of Vienna, Vienna, Austria 2. ^2Institute of Environmental Health, Center for Public Health, Medical University of Vienna, Vienna, Austria 1. Correspondence to Dr Matthias Bolz, Department of Ophthalmo...
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    16. A Longitudinal Comparison of Spectral-Domain Optical Coherence Tomography and Fundus Autofluorescence in Geographic Atrophy

      A Longitudinal Comparison of Spectral-Domain Optical Coherence Tomography and Fundus Autofluorescence in Geographic Atrophy
      Purpose To identify reliable criteria based on spectral-domain optical coherence tomography (SD-OCT) to monitor disease progression in geographic atrophy due to age-related macular degeneration (AMD) compared with lesion size determination based on fundus autofluorescence (FAF). Design Prospective longitudinal observational study Methods Setting :Institutional. Study population A total of 48 eyes in 24 patients with geographic atrophy. Observation Procedures Eyes with geographic atrophy were included and examined at baseline and months ...
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    17. Intra-operative OCT devices for ophthalmic use: an overview

      Intra-operative OCT devices for ophthalmic use: an overview
      It is feasible to bring the currently most used examination method in ophthalmology, optical coherence tomography (OCT), into ophthalmic surgery to enhance information and control for the surgeon and increase outcome for the patient. In this overview, the currently commercially available OCT devices intending intra-operative OCT imaging are described. Further experience with these systems might not only aid in solving current problems but also open our minds to detect processes ...
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    18. A systematic correlation of morphology and function using spectral domain optical coherence tomography and microperimetry in patients with geographic atrophy

      A systematic correlation of morphology and function using spectral domain optical coherence tomography and microperimetry in patients with geographic atrophy
      ...artment of Ophthalmology, Medical University of Vienna, Vienna, Austria 2. ^2Department of Ophthalmology, Medical University of Vienna, Vienna, Austria 3. ^3Chair of Bioinformatics, Department of Biotechnology, B...
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    19. Feature Of The Week 12/1/13: Simultaneous Dual Wavelength Eye-Tracked Ultrahigh Resolution Retinal and Choroidal OCT

      Feature Of The Week 12/1/13: Simultaneous Dual Wavelength Eye-Tracked Ultrahigh Resolution Retinal and Choroidal OCT
      ...neering for equipment support. For more information see recent Article . Courtesy of Angelika Unterhuber from Medical University of Vienna . An eye-tracked high resolution OCT device is presented for clinical multimodal ...
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    20. First International Congress on "En Face" OCT", Rome, Italy December 13-14, 2013

      First International Congress on "En Face" OCT", Rome, Italy December 13-14, 2013
      First international meeting on en faceOCT in Rome will be held friday 13 from 2.00pm to 6.30pm and saturday december 14 from 8.00am to 6.00pm. co organizers are Bruno Lumbroso (Rome) Philip Rosenfeld (Miami) and Gabriel Coscas (Paris), Guest of Honour James Fujimoto. Duration one day and half. We will discuss next developments en face OCT and clinical applications of this technique. Meetingng Site www.symposiacongressi ...
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    21. Retinal Architecture Recovery After Grid Photocoagulation in Diabetic Macular Edema Observed in Vivo By Spectral Domain Optical Coherence Tomography

      Retinal Architecture Recovery After Grid Photocoagulation in Diabetic Macular Edema Observed in Vivo By Spectral Domain Optical Coherence Tomography
      Purpose: To identify the morphologic changes secondary to macular grid photocoagulation in diabetic macular edema in vivo using spectral domain optical coherence tomography. Methods: In this prospective cohort study, 13 consecutive patients with vision loss because of clinically significant macular edema associated with diabetes mellitus Type 2 underwent grid laser treatment (PASCAL). Best-corrected visual acuity, Spectralis optical coherence tomography, infrared fundus imaging, and biomicroscopy were performed at baseline, Day 1 ...
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    22. Quality and Reproducibility of Retinal Thickness Measurements in Two Spectral-Domain Optical Coherence Tomography Machines

      Quality and Reproducibility of Retinal Thickness Measurements in Two Spectral-Domain Optical Coherence Tomography Machines
      ...lity of retinal thickness measurements in exudative age-related macular degeneration (AMD) by the Spectralis (Heidelberg Engineering, Heidelberg, Germany) and the Cirrus (Carl Zeiss Meditec, Dublin, CA) optical coherence...
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    23. 1-24 of 40 1 2 »
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  2. Organizations in the News

    1. (2 articles) Technical University of Denmark (DTU)
    2. (2 articles) Massachusetts Institute of Technology
    3. (2 articles) Centre Hospitalier Intercommunal de Créteil
    4. (2 articles) University of Miami
    5. (2 articles) Ludwig Boltzmann Institute
    6. (2 articles) Semmelweis University
    7. (1 articles) Bern University of Applied Sciences
    8. (1 articles) Ludwig Maximilian University of Munich
    9. (1 articles) Devers Eye Institute
    10. (1 articles) Oregon Health & Science University
    11. (1 articles) Cornell University
    12. (1 articles) Tufts University
  3. OCT Companies in the News

    1. (20 articles) Carl Zeiss Meditec
    2. (12 articles) Topcon Medical Systems
    3. (5 articles) Nidek
    4. (3 articles) Visionix
    5. (2 articles) Optopol Technology
    6. (2 articles) Femtolasers
    7. (2 articles) Leica
    8. (2 articles) OPMedt
    9. (2 articles) Optos
    10. (1 articles) Shenzhen Moptim Imaging Technique Co.
    11. (1 articles) Abbott
    12. (1 articles) Exalos