The spectralis system is an expandable diagnostic imaging platform which combines scanning laser fundus imaging with highresolution oct. Spectralis glaucoma module premium edition heidelberg. Oct imaging can be single cross sections of the retina bscans, patterns of single cross sections, or complete threedimensional images. Never stop the sequencer engine again with our fully redesigned sequencer engine that allows for on the fly realtime sequencing. Being a no injection, dyefree method for visualizing ocular vasculature octa is a. Designed for angiographies, the spectralis hra is built on a confocal scanning laser ophthalmoscopy cslo platform that is exceptionally sensitive to the fluorescence of fluoresceine or icg dyes. The recent development and commercialization of spectral domain optical coherence tomography. Heidelberg engineering oct spectralis model information. The oct angiography module can be added to new and existing upgradeable spectralis devices with the oct2 module. Optimizing ir and oct imaging with the spectralis youtube. Comparing macular thickness measurements in patients with. Methods we analysed the vd of 25 patients with odd and an agematched control population including 25 healthy participants using angiovue optovue, fremont, ca, usa.
Comparison of the diagnostic accuracies of spectralis. We have combined the best of confocal scanning laser ophthalmoscopy with the fastest spectraldomain oct to bring you the highest performing and most flexible imaging platform available. Spectralis oct the modular imaging platform heidelberg. The device is indicated as an aid in the detection and management of various ocular diseases, including age. The impact of cataract, and its surgical removal, on. Tutorials spectralis oct the modular imaging platform. Use of spectral domain oct to visualize photoreceptor. It combines a high scan rate of 85,000 hz with heidelberg engineerings proprietary trutrack active eye tracking to provide excellent image quality and significantly improved acquisition speed. The great diagnostic potential of spectralis oct angiography the unveiling of spectralisoct angiography is one of the highlights for heidelberg engineering in 2016. Heidelberg spectralis fulldepth imaging fdi combines details at different depths to one representation.
Diagnostic imaging devices i oct heidelberg engineering. Pdf a novel technique using spectraldomain optical coherence. With up to 4 gb sample memory and tons of new features radikal raises the bar again for our competition. The multimodality spectralis hra offers both fundus and iris fa as well. Spectralis optical coherence tomography oct imaging. Case report of a yearold girl who presented with progressive loss of vision.
Using an upgradeable platform approach, spectralis has enhanced the role of spectral domain oct by integrating it with confocal scanning laser ophthalmoscopy cslo. Spectraldomain oct with infrared fundus imaging affordable combination of frequently used infrared ir mode and high speed sd oct ir imaging powered by confocal scanning laser cslo technology improves image quality, patient comfort and does not require dilation most cost efficient configuration with fixed camera head and nonupgradable hardware. Comparison of the diagnostic accuracies of spectralis, cirrus. The spectralis glaucoma module premium edition combines the proprietary anatomic positioning system aps with a series of unique scan patterns to assess the optic nerve head, the retinal nerve fiber layer, and the macular ganglion cell layer. The current iteration of heidelbergs original hra angiography platform with the addition of sd oct. The current iteration of heidelbergs original hra angiography platform with the addition of sdoct. This stage makes it possible for clinicians to configure each spectralis into the specific workflow in practice or the clinic. Clinical use and research applications of heidelberg. Sweptsource oct ss oct promises improved imaging depth and more independence from media opacities. Multimodality imaging with spectralis is helping drive the development of novel therapeutics and changing the course of patient management in eye care. As an expandable platform, it can be upgraded any time with additional modules, such as the glaucoma module premium edition, the oct2 module, as well as the widefield.
Sayag opened a private practice in paris specializing in amd. Spectralis video angiography can also be combined with red free, infrared, and bluepeak blue laser autofluorescence. Used heidelberg engineering spectralis oct for sale. This provides focused and high contrast imaging either as still images.
Excluded eyes had significant media opacities, which may affect diseases image quality, or inadequate pupil dilation. Spectralis installation guide franks hospital workshop. Indications for use describe the spectralis is a noncontact ophthalmic diagnostic imaging device. By offering you this guide on how to acquire the perfect image, we hope to give you an easy start with the spectralis. Pdf to acquire high definition spectral domain optical coherence tomography sdoct images of supine. We have 1 radikal technologies spectralis manual available for free pdf download. The spectralis is an expandable diagnostic imaging platform which combines scanning laser fundus imaging with highresolution oct. Optical coherence tomography angiography octa is a promising new. Request pdf heidelberg spectralis optical coherence tomography angiography. Available imaging modes are fluorescein and icg angiography, infrared and redfree reflectance, and fundus autofluorescence. To describe the spectral domain oct sd oct findings in a patient with conerod dystrophy 6 cord6. Heidelberg retina angiograph 2 hra 2 operation manual.
Highresolution sd oct scans were acquired for 40 eyes of 40 young healthy volunteers. Heidelberg spectralis optical coherence tomography angiography. For indocyanine green angiography, a diode laser at 795 nm wavelength is used to excite the dye, while a bar. Fundus photography, a fluorescein angiogram, an electroretinogram, autofluorescence. The multimodal imaging platform allows clinicians to compare oct angiographies to other modalities such as structural oct and dyebased angiographies as well as infrared, multicolor and bluepeak images, dependent on the spectralis model. After pupil dilatation, oct scans were acquired at each visit following a standardized acquisition protocol by a single investigator dp. Optical coherence tomography oct data acquisition manual. The glaucoma module premium edition provides a comprehensive and personalized analysis of the optic nerve head, retinal nerve fiber layer, and macular ganglion cell layer by precisely matching unique scan. This dualbeam system uses the fundus image to actively guide the oct scan in realtime creating a new type of imaging modality. The heidelberg retina angiograph 2 is a diagnostic device for the human eye. This provides focused and high contrast imaging either as still images or heidelbergs unique high speed.
Once the oct goes live, select a preset scan pattern fast, rnfl, etc. User interface creating a new patient file exporting patient data importing patient data change patient. Downloads spectralis oct the modular imaging platform. Impact of bscan averaging on spectralis optical coherence. Radikal technologies spectralis manuals manuals and user guides for radikal technologies spectralis. Since spectralis utilizes the great potential of the dicom standard, you will be able to. We hope you will find this manuscript helpful and wish you every success in working with this exciting technology. Jun 15, 2015 to investigate repeatability and reproducibility of thickness of eight individual retinal layers at axial and lateral foveal locations, as well as foveal width, measured from spectralis spectral domain optical coherence tomography sd oct scans using newly available retinal layer segmentation software. With the heidelberg retina angiograph hra, various images can be produced using. How to acquire the perfect image heidelberg engineering.
Large, detailed fundus images captured simultaneously with ultra high resolution oct scans. The impact of cataract, and its surgical removal, on measures. Heidelberg spectralis hraoct insight eye equipment. Spectralis 2 is the even more powerful successor of radikals sophisticated hybrid synthesizer. The great diagnostic potential of spectralis oct angiography. Designed for angiographies, the spectralis hra oct is built on a confocal scanning laser ophthalmoscopy cslo platform that is exceptionally sensitive to the fluorescence of fluoresceine or icg dyes. Spectralis basics software operation and image acquisition. Our customized system provides six different imaging modalities. Clinical use and research applications of heidelberg retinal angiography and spectral. The oct2 module provides a platform for advanced applications such as oct angiography. All patients had peripapillary sd oct rnfl thickness measured using a circular scan pattern. Clinical use and research applications of heidelberg retinal. Available with either 4 or 5 imaging modes, spectralis hra provides a virtual 3d evaluation of ophthalmic lesions.
Heidelberg engineering spectralis oct model information. At insight eye equipment, we guarantee each preowned unit is fullyrefurbished and provided with warranty. New software has been released with features listed in table 1. This short instructional video provides guidance on how to acquire images using the spectralis oct angiography module. Backgroundaims optical coherence tomography oct is commonly used to diagnose and assess diabetic macular oedema dme. Repeatability of foveal measurements using spectralis optical. The spectralis oct combines spectraldomain oct with confocal scanning laser fundus imaging. To determine optimal image averaging settings for spectralis optical coherence tomography oct in patients with and without cataract. Spectralis is the fusion of confocal scanning laser fundus imaging and spectraldomain oct. Patient characteristics associated with artifacts in. Effect of image quality on tissue thickness measurements obtained with spectraldomain optical coherence tomography.
Once the patient is aligned with the camera, begin by pushing the base of the camera forward towards the patients pupil. These apsbased scan patterns are automatically matched to each eyes unique anatomic landmarks and to the characteristics of fine anatomic. Regionfinder the perfect use heidelberg engineering. Modality worklist information model encapsulated pdf storage ophthalmic photography 8bit image storage ophthalmic tomography image storage verification service class for details, please refer to the dicom conformance statement and ihe integration statement. Spectralis oct angiography module heidelberg engineering gmbh. Heidelberg engineering, germany and vf standard automated perimetry. I tu sesa ni ntegrated confo cal laser fundus imaging technique to guide the oct scan and introduce eye tracking, by using two separate beams. The low light levels used in the spectralis scanning laser and oct technology result in examinations which are comfortable and safe for patients.
Systematic ultrastructural comparison of sweptsource and. Kester nahen explains the distinctive features and new possibilities of this technology. Designed for angiographies, the spectralis hraoct is built on a confocal scanning laser ophthalmoscopy cslo platform that is exceptionally sensitive to the fluorescence of fluoresceine or icg dyes. Healthy subjects nlo1 and glaucoma patients n183 were examined using spectralis and stratus. In a prospective study, the eyes were imaged before and after cataract surgery using seven different image averaging settings.
The spectralis oct2 module is the next generation oct technology for the spectralis platform, offering enhanced image quality from vitreous to choroid. Highresolution optical coherence tomography retinal imaging. The beam of a super luminescence diode sld scans across the retina to produce a cross sectional bscan image. Heidelberg spectralis oct procedures june 2009 5 figure 3. With a fast scanning speed of 85,000 hz, it improves clinical workflow and increases patient comfort by shortening examination times. Downloads spectralis oct2 module next generation oct.
Available imaging modes are fluorescein and icg angiography, infrared and red free reflectance, and fundus autofluorescence. Dicom interface for spectralis heidelberg engineering. Nov 21, 2018 recent advantages of spectraldomain oct sd oct, especially spectralis oct with an eyetracking system followup mode enable measurement at approximately the same location as previous. Spectraldomain oct, fluorescein angiography, icg angiography, autofluorescence, infrared imaging. Heidelberg oct spectralis pdf ebook market heidelberg oct spectralis downloads at download free pdf files,ebooks and documents spectralis hardware operating manual repeatability of foveal measurements using repeatability of foveal measurements using spectralis optical coherence to the spectralis sd oct heidelberg eye. Multimodality diagnostic imaging of the eye precision, detail, and versatility multimo.
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