Literature DB >> 12465272

Retinal Vessel Analyzer (RVA)--design and function.

B U Seifertl1, W Vilser.   

Abstract

The Retinal Vessel Analyzer (RVA) is a measuring device for online measurement of the diameter of retinal vessels in relation to time and locations along the vessel. It is furthermore provided with several tools for analyzing the measured data. The fundamental components consist of a fundus camera with CCD measuring camera attached and an advanced image-processing unit. The measurement range is from 90 microns, temporal resolution is 40 ms and measurement resolution is less than 1 micron. Systematic error of non-linearity is S < or = 1.6%, reproducibility is given by variation coefficient: short term vcs = 1.5%, long term vcl = 2.8%.

Entities:  

Mesh：

Year:  2002        PMID： 12465272     DOI： 10.1515/bmte.2002.47.s1b.678

Source DB:  PubMed          Journal:  Biomed Tech (Berl)        ISSN： 0013-5585            Impact factor:   1.411


  22 in total

1.  [Systemic cardiovascular risk assessment. Conventional or eye fundus-based?].

Authors:  A Wolf; M Kernt; A Kampik; A S Neubauer
Journal:  Ophthalmologe       Date:  2010-09       Impact factor: 1.059

2.  Dynamics of retinal vessel response to flicker light in glaucoma patients and ocular hypertensives.

Authors:  K Gugleta; A Kochkorov; N Waldmann; A Polunina; R Katamay; J Flammer; S Orgul
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  2011-10-19       Impact factor: 3.117

Review 3.  Retinal vascular image analysis as a potential screening tool for cerebrovascular disease: a rationale based on homology between cerebral and retinal microvasculatures.

Authors:  Niall Patton; Tariq Aslam; Thomas Macgillivray; Alison Pattie; Ian J Deary; Baljean Dhillon
Journal:  J Anat       Date:  2005-04       Impact factor: 2.610

4.  Impaired coronary and retinal vasomotor function to hyperoxia in Individuals with Type 2 diabetes.

Authors:  Mary E Lott; Julia E Slocomb; Zhaohui Gao; Robert A Gabbay; David Quillen; Thomas W Gardner; Kerstin Bettermann
Journal:  Microvasc Res       Date:  2015-05-20       Impact factor: 3.514

5.  Post-hypoxic constriction of retinal arterioles is impaired during nitric oxide and cyclo-oxygenase inhibition and in diabetic patients without retinopathy.

Authors:  Line Petersen; Toke Bek
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  2017-07-27       Impact factor: 3.117

6.  Retinal neurovascular coupling in patients with glaucoma and ocular hypertension and its association with the level of glaucomatous damage.

Authors:  K Gugleta; N Waldmann; A Polunina; A Kochkorov; R Katamay; J Flammer; S Orgul
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  2013-02-19       Impact factor: 3.117

7.  The blood pressure-induced diameter response of retinal arterioles decreases with increasing diabetic maculopathy.

Authors:  Christian Alcaraz Frederiksen; Peter Jeppesen; Søren Tang Knudsen; Per Løgstrup Poulsen; Carl Erik Mogensen; Toke Bek
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  2006-03-15       Impact factor: 3.117

8.  Novel non-contact retina camera for the rat and its application to dynamic retinal vessel analysis.

Authors:  Dietmar Link; Clemens Strohmaier; Bernd U Seifert; Thomas Riemer; Herbert A Reitsamer; Jens Haueisen; Walthard Vilser
Journal:  Biomed Opt Express       Date:  2011-10-17       Impact factor: 3.732

9.  Trabeculectomy Improves Vessel Response Measured by Dynamic Vessel Analysis (DVA) in Glaucoma Patients.

Authors:  Michael Selbach J; Maurice Schallenberg; Sebastian Kramer; Gerasimos Anastassiou; Klaus-Peter Steuhl; Walthard Vilser; Stephan Kremmer
Journal:  Open Ophthalmol J       Date:  2014-10-22

10.  The clinical assessment of retinal microvascular structure and therapeutic implications.

Authors:  Alun D Hughes
Journal:  Curr Treat Options Cardiovasc Med       Date:  2007-06
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