NAVEX Quest - Sevest AS
NAVEX Quest - Sevest AS
NAVEX Quest - Sevest AS
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NIDEK ADVANCED VISION EXCIMER L<strong>AS</strong>ER SYSTEMDelivering Ultimate Solutions TodayNIDEK delivers <strong>NAVEX</strong> <strong>Quest</strong>, the evolutionarycustomized refractive surgery platform.<strong>NAVEX</strong> <strong>Quest</strong> is a unique combination - incorporating thenew and advanced and full integrated NIDEK EC-5000CXIIIexcimer laser system, the NIDEK OPD-Scan TM refractivepower / corneal wavefront analyzer, NIDEK’s OPD-Stationsoftware, NIDEK’s FinalFit TM software and NIDEK’sMK-2000 keratome system - all these solutions in acombined platform offering advanced technologies,superior engineering, excellent workmanship andoutstanding clinical performance and clinical outcomes.With these advanced and innovative technologies, <strong>NAVEX</strong><strong>Quest</strong> provides all the tools needed for performingcustomized refractive surgery procedures and helpssurgeons achieve the optimum visual outcome, makingperfect vision a reality for all patients.To provide easy alignment withNAVFocusgreater accuracy and precision, usingthe advanced technology of NIDEK’sTorsion Error Detector (TED), 200HzEye Tracking System and Automatic MagnificationControl of the EC-5000CXIII.To realize a uniform ablated surfaceand the optimized custom ablationNAVScan with highest precision, using aninnovative scanning technologyincluding Super Flex Scan and MultiPoint TM Ablationsystems of the EC-5000CXIII.NAVWaveTo offer optimum refractive treatmentswith greater precision, using intelligentdiagnostic technologies of theOPD-Scan TM , OPD-Station and Final Fit TMsoftware.NAVToneTo deliver micro-smooth operation,using an incomparable keratometechnology - NIDEK’s MK-2000Keratome System.
EC-5000CXIII Excimer Laser SystemNIDEK offers the EC-5000XCIII Excimer Laser - the ultimate refractive corneal surgery system built over years of experience andendeavoring to provide safer and more reliable performance with greater accuracy and stability.Advanced Ergonomics & User FriendlyPlatform - The NIDEK EC-5000CXIII is 15% smaller indimensions compared to NIDEK’s other conventionalmodels, offering small foot print yet greater versatility.The PC Unit & Hardware Modules areintegrated into the main console and unit.Innovative Algorithms for Optimized LaserTreatments & Surgical OutcomesSuperior Protective & Safety Mechanisms -The system has integrated and automated mirrorprotection windows to keep the optical mirrors clean.The special window opens when the “Laser Ready”button is pressed and closes when the operation iscompleted.A Special Function LCD Monitor on Laser Arm*(optional) displays various information and laserparameters for easier operation - these include eyetracking image, TED image, laser operation time andother clinically relevant paraments.Nitrogen Free**The Nitrogen purge gas is no longer necessary.*optional**There are environments where the use of Nitrogen is required.
EC-5000CXIII Excimer Laser SystemNAVFocusAn advanced technology to provide easy alignment with greater accuracy and precision.200Hz Eye Tracking SystemBuilt-In Advanced Eye Tracking Systems (200 Hz)utilizes high-speed digital image processingtechnology to follow the patient's eye, ensuringaccurate and precise laser alignment and deliveryduring the procedure. With the advanced offsetfunction, the surgeon can set the tracking point atanywhere within ±1mm from the pupil center asneeded.Also, the alignment speed has been greatlyimproved, allowing faster and smoother operation.Without ETC60Hz ETCAve. Dist. 228.79µmAve. Dist. 84.50µm200Hz ETC200Hz ETC on CXIIIAve. Dist. 47.56µmAve. Dist. 38.47µmTorsion Error DetectorNIDEK's Torsion Error Detector (TED) detects andcompensates for Cyclo-Torsion (rotation of the eyeball), and improves cylinder correction accuracy whileensuring that the EC-5000CXIII laser ablates withunparalleled precision during conventional andcustomized refractive surgery procedures.*All of sampling rate are 100 msec.Automatic Magnification ControlsThe EC-5000CXIII offers advanced & automatedmagnification controls, allowing the surgeon tochange the magnification easily, using a switch on thecontroller.
OPD-Scan Refractive Power / Corneal AnalyzerOPD Map (Refractive Error Map)Internal OPD MapWavefront HO MapZernike GraphPSF (Point Spread Function)Integrated Pupilometry MeasurementPhotopic Conditions: Mesopic Conditions:100-150 cd/m 2 10-12 cd/m 2
OPD-Station Comprehensive Visual Analysis SoftwareThe NIDEK OPD-Station software makes a variety of corneal, total eye and internal eye analysis possible using advanced,unique and intelligent functions including the Corneal Navigator and Holladay Summary.NAVWaveAn intelligent diagnostic technology to offer optimum refractive treatments with greater precision.Corneal NavigatorThe advanced & highly sophisticated CornealNavigator software is included in all NIDEKOPD-Station software packages. The technologicallyadvanced and unique software assists surgeons intheir patient diagnoses process. Utilizing variouscorneal parameters from topography, the CornealNavigator automatically determines corneal featuresand shows by percentage the possibility of having acondition of normal (NRM), astigmatic (<strong>AS</strong>T),keratoconus suspects (KCS), keratoconus (KC), pellucidmarginal degeneration (PMD), myopic refractivesurgery (MRS), hyperopic refractive surgery (HRS), andpenetrating keratoplasty (PKP).*The Corneal Navigator is developed in collaborationwith Stephen D. Klyce, PhD & Michael K. Smolek, PhD.
OPD-Station Comprehensive Visual Analysis SoftwareHolladay Summary*The NIDEK OPD-Station provides PSF, MTF and retinalimage simulations for total eye, cornea and internaleye.PSF SimulationCalculates the Point Spread Function (PSF) based onthe OPD-Scan measured data and corneal topographydata, and displays in simulation the distribution of thepoint spread.Retinal Image SimulationCalculates the distortion of incoming light based onthe results of PSF analysis, and displays the simulatedretinal image of the projected chart.* The Holladay Summary mapping is developed incooperation with Jack T. Holladay, MD.Contact Lens FittingThe contact lens fitting software “CL-Fit” isbundled with the NIDEK OPD-Station. Based on theOPD-Scan corneal topography data, the CL-Fitautomatically selects the most appropriate contactlens, achieving an optimal contact lens fitting for thepatient.
Final Fit TM Custom Ablation SoftwareThe NIDEK Final Fit TM software receives the measured data from the OPD-Scan, and performs a simulation of postoperativecorneal shape, and generates excimer laser shot data using the data imported from the OPD-Scan and target correction datathat are entered.NAVWaveAn intelligent diagnostic technology to offer optimum refractive treatments with greater precision.Shot Data GenerationThe Final Fit TM software evaluates and converts theOPD-Scan's refractive and topographic data toproduce the precise customized ablation parametersfor the EC-5000CXIII excimer laser system. Theseunique algorithms control the EC-5000's MultiPoint TMAblation Module to enable multiple, simultaneouslocalized ablations to correct higher order opticalaberrations, corneal irregularities and decenteredablations.Comparison of Postoperative andPreoperative DataThe Final Fit TM software compares post-operative datameasured by the OPD-Scan with the pre-operative ortarget data.Nomogram FunctionsThe Final Fit TM software offers NIDEK’s standardnomograms, which are tables for correctingtheoretical amounts of correction in diopters based onclinical results and using various environmental factorslike temperature and humidity.Component Maps: Illustrates the stereoscopic orcontour ablation amounts which were put through asimulation.Total Ablation - illustrates the simulated ablationamount.“Sphere” Ablation - illustrates only symmetriccomponents with respect to rotation axis such asspherical/aspherical components.“Cylinder” Ablation - illustrates only axisymmetriccomponents such as cylindrical components.“Irregular” Ablation - illustrates only irregular(astigmatic) components that have been extracted.("CATz" or "OPDCAT" ablation mode only)
Final Fit TM Custom Ablation SoftwareNew Innovative Ablation AlgorithmsNew innovative ablation algorithms (CATz, OATz,OPDCAT) provide exceptional treatment accuracy andvisual outcomes.OATz-Optimized Aspheric Treatment Zone-Ablations with Transition Zone (TZ) optimized toprevent Longitudinal Spherical Aberration (Red Ring),which can cause the loss of night vision, halos, glaresand star bursts.OPDCAT-OPD-Guided Customized Aspheric Treatment-Maintains corneal asphericity with aspherical ablation,and applies OPD-Guided (Wavefront Guided)multipoint ablation to reduce aberrations for the totaleye.CATz-Customized Aspheric Treatment Zone-OATz with topography-guided multipoint ablation toreduce corneal irregularities, such as irregularastigmatism, de-center, central island, etc.S=-6D, C=-0.5Dx90º Postoperative Simulations:Pre-op.Conventional5.5/7.5 mmConventional6.5/7.5 mmOATz #4 5.0/9.0 mm CATz #4 5.0/9.0 mm OPDCAT #4 5.0/9.0 mm
MK-2000 KeratomeThe NIDEK MK-2000 Keratome System- provides accuracy, safety and excellent reliabilityNAVToneAn incomparable keratome technology to deliver micro-smooth operation.Safe, One-Handed OperationThe one-piece, lightweight design of the MK-2000allows the surgeon to make corneal flap incisions withone-hand operation.EVENTNIDEK Refractive Surgery SymposiumNIDEK holds its Refractive Surgery Symposium for allthose who have an interest and dedication inadvancing laser vision correction. The symposiumoffers an open platform for refractive surgeons tocommunicate and exchange their opinions onadvancements in refractive surgery and technology.The latest techniques and clinical results are presentedthrough presentations, panel discussions, workshopsand wet-labs.For further information, please visit the NIDEK website oremail:Website: www.nidek.comEmail: contact@nidek.co.jp