Manual Eaglet Eye ESP 2014 - Parameters
Contents
1. Height 3D 0 Tangential curvature Axial curvature w in w Refractive power Corneal elevation N in Quad map N Notes I in m e in o e in m p in DI N in w w in gt gt in n Axial curvature Eaglet Eye Surface Profiler Reseach Edition a ce Loo cre a a Ev brag lana Grid t 5 60 Sphere 45 9D Bisphere elevation P 5 75 Astigmatism 0 3D in Bisphere 3D Height b SimKs 44 7D 7 55mm Height 3D SimKf 44 6D 7 57mm y in Tangential curvature Axial curvatu Astigmatism 0 1D 96 w Corneal Aspherici Refractive power pbaldy Corneal elevation 50 2D 7 49mm N in Quad map 49 7D 7 57mm D I Notes 0 01 0 16 0 14 fe in Di Limbus 12 70mm 1 10mm HVID 12 45mm P in Pupil y 7 14mm Pupil offset 0 14mm PAP PAP 482mm e in PAC PAC 4 89mm gt w N y in d in w in N in e o Diarra eadeni eade id ed en ade ede ee id eae en d n ade lc rd dc n al User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 17 Refractive power Surface Profiler Reseach Edition EXAMPLE 2 HEALTHY EYES NEW MEASUREMENT RESULTS 07 06 2014 10 18 1 OS m Source Ss 45 4 35 3 25 2 15 1 05 0 oF 1 15 2 25 13 35 4 45 5 Refractive nt ln o E EE e o D ao tdv anl M iol Grid 66 0 Sphere 45 9D Bisphere elevation p 64 5 Astigmatism 0 3D 90 SimKs 44 7D 7 55mm Bisphere 3D Height Height 3D Si2. 2 1 2014 Eaglet Eye 3 Safety To assure safe operation it is imperative that the instrument is used according to the instructions in this manual Therefore you should become thoroughly familiar with the content of the user manual before putting the system into operation The Eye Surface Profiler ESP system must therefore only be operated by trained personnel capable of using it properly on the basis of their training expertise and practical experience Please save this user manual and ensure that it is accessible to operating personnel at all times This instrument must only be used for purposes as laid down in this user manual Before using this instrument for the first time you must be instructed on how to use it by our staff or an authorized dealer Only operate the instrument with the original components supplied by Eaglet Eye and if the instrument is in good working condition Should the instrument be defective do not operate it and contact the supplier Before maintenance and cleaning the instrument always pull out the power plug of the ESP and all equipment attached to it for example a printer Do not connect cables if this proves difficult If it is impossible to make a connection check to see whether the plug fits into the socket In case you ascertain a defect contact your authorized dealer to have it repaired by our service team When disconnecting electrical connections always pull on the plugs not on the cables Supp
3. VA correct Y correct X out of focus x X Too far to too far away i the left 8 Hit fire button The patient sees two flashes and the ESP software shows the images If the Images are unsuitable because of the patient blinking click discard 9 Select measurements by putting a check mark in the box next to the images and click save The ESP Software starts processing the images The measurements are saved in the ESP software The results are shown User Manual Eye Surface Profiler 2 1 2014 Eaglet Eye 10 Finding an existing patient A patient can be found in the ESP software by entering the given name or family name in the Name input field Search results The patients matching the criteria appear in the search results while typing You can select the patient by clicking the name from the results You do not need to finish typing the name of the patient when the patient is listed in the results Tel Birthdate Tessa Arends History When no data is entered in the Name input field the most recent selected patients are listed in the customer column Viewing results Results can be selected in the Results column By default the ESP Software lists the last viewed measurement sessions When a patient is selected from the Customers column measurement sessions of this patient are listed only A measurement session can be expanded JOHN FLYNN NEW MEASUREMENT RESULTS p
4. Trouble ShootlljB dai dde 23 Maintenance and Servic CG EE 24 Care amd on ET ed Ei e 24 A O O E 24 Optical COMPONEN is aaa 24 SoftWare a E der as 24 Minimumi BL Un ana a 24 Conditions Or Wan aN TOTEM 24 Liability for malfunction and damages ccessccccesseccccesecccceueeccccaeseceeeueceeeessecsusececsegeceesegeeeeeees 25 Address of manufacturer and service department sssssssssseesessrrressrrresrrrrssreresereressreserereserresreeree 25 V 0 0 0 Ee e 26 Ee 26 O atoms 26 User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 4 1 Introduction Thank you for purchasing this Eye Surface Profiler ESP system and for your confidence in Eaglet Eye ESP gives you highly precise measurements of the front surface of the eye not only of the cornea but also a large part of the sclera We are committed to assuring your complete satisfaction with this product At Eaglet Eye we continue our research and development to further extend the capabilities of all our products and solutions This may result in improvements of certain features of the ESP system that have not yet been updated in the user manual We strive to minimize these differences and come with regular updates of the manual For your safety it is essential that you read this manual carefully and that you familiarize yourself with its contents before you start using this device In particular pay close attention to the safety instructions in this manual If y
5. 90mm Height 3D Eaglet Eye Surface Profiler Reseach Edition System MEASUREMENT RESULTS 0 Source Refractive Grid Sphere 45 9D Bisphere elevation gt Astigmatism 0 3D Bisphere 3D Height Height 3D Tangential curvature SimKs 44 70 7 55mm SimKf 44 6D 7 57mm Astigmatism 0 1D 96 Axial curvature Refractive power Corneal Asphericity Corneal elevation 50 2D 7 49mm Quad map 49 7D 7 57mm Notes 0 01 0 16 0 14 Limbus 12 70mm 1 10mm HVID 12 45mm Pupil y 7 14mm Pupil offset 0 14mm PAP PAP 4 82mm PAC PAC 4 89mm User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 16 Tangential curvature Eaglet Eye Surface Profiler Reseach Edition System RESULTS isplay 07 06 2014 10 18 1 OS EXA 15 1 os Source 5 45 4 35 3 25 2 D 0 5 1 15 2 2 5 3 3 5 4 45 5 mm Refractive Le M Sphere 45 9D N Ti d Astigmatism 0 3D SimKs 44 7D 7 55mm SimKf 44 6D 7 57mm Astigmatism 0 1D 96 y Corneal Asphericity gt 50 2D 7 49mm S 49 7D 7 57mm E 0 01 0 16 d 0 14 Limbus 12 70mm 1 10mm HVID 12 45mm Y Pupil a 7 14mm t Pupil offset 0 14mm 0 06mm E PAP PAP 4 82mm 8 02mm PAC PAC 4 89mm 7 90mm System RESULTS isplay 07 06 2014 10 18 1 OS EXA Source 5 45 4 3 5 3 25 2 15 1 0 5 D 0 5 1 15 2 2 5 3 3 5 4 45 5 mm Grid t Bisphere elevation gt in Bisphere 3D Height Le eade eda eade id ee e nd ide nad a ee id ne id e iden d a be ibid nn al
6. From Till cum Family name Birthdate 1 1 2001 Patient id 222 11 maart 2012 A c 10 10 AM OS ZU 15 10 36 AM OD B g 10 1020 AM OD The cornea sclera topographer s measure up to 20mm diameter of the anterior surface of the eye e true topography because of direct measurement of height data 8 maart 2012 e more than 120 000 measurement points Advanced technology Eye Surface Profiler uses double projector moir topography which gives highly accurate 3D height maps ofthe anterior surface of the eye Two orthoscopically projected grids create a diffusely emitted image with the aid of fluorescein and high resolution images are captured in an instant by a digital CMOS camera User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 11 Parameters The following figures will display the functionalities and parameters of the ESP software Display Source sphere 46 90 Grid Astigmatism 0 5D 130 ri Bisphere elevation Bisphere 3D SimKs 43 9D 7 69mm Height Simkf 42 7D 7 91imm Height 3D Astigmatism 1 2D 114 Tangential curvature Axial curvature Corneal Asphericity Ks 50 6D 743mm Refractive power Kf 49 6D 7 59mm Corneal elevation Qs Of 0 65 0 69 Quad map Qavg 0 00 Limbus 12 08mm 1 08mm HVID 12 82mm Pupil 2 4 32mm Pupil offset 0 11mm 0 05mm PAP FAF 3 94 mm 6 86mm FAC PAC 3 96mm 6 51mm Refractive Sphere The Maloney spherocylinder is used Spherical equivalent cor
7. Tangential curvature Astigmatism 0 1D 96 Axial curvature Corneal Asphericit Refractive power Asphericity Corneal elevation 50 2D 7 49mm Quad map 49 7D 7 57mm Notes 0 01 016 0 14 Limbus 12 70mm 1 10mm HVID 12 45mm Pupil y 7 14mm Pupil offset 0 14mm 0 06mm PAP PAP 482mm 8 02mm PAC PAC 489mm 7 30mm r B B lr gt JOI 07 June 2014 A eel 10 18 AM OS User Manual Eye Surface Profiler 2 1 2014 Eaglet Eye 14 Bisphere elevation Eaglet Eye Surface Profiler Reseach Edition Source Grid Bisphere elevation Bisphere 3D Height Height 3D Tangential curvature Axial curvature Refractive power Corneal elevation Quad map Notes Chord length 16 00 Bisphere 3D Eaglet Eye Surface Profiler Reseach Edition Source Grid Bisphere elevation Bisphere 3D Height Height 3D Tangential curvature Axial curvature Refractive power Corneal elevation Quad map Notes TEETE 9 85 8 75 7 65 6 55 S 45 4 35 3 25 2 15 1 05 0 05 1 15 2 25 3 35 4 45 5 55 6 65 7 75 8 85 9 95 1 3500 Lp Eop tbat Bos EI Pea ha MET bea EA OE 3 4 ELA BA Sa pi N T 3250 3000 275 0 250 0 225 0 200 0 175 0 150 0 350 0 325 0 300 0 275 0 250 0 225 0 200 0 175 0 150 0 125 0 100 0 75 0 50 0 25 0 User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye RESULTS Sphere 45 9D Astigmatism 0 3D SimKs 44 7D SimKf 44 6D Astigm
8. column Results column Contains a list of recent measurements Add a patient Before starting a measurement the patient must be entered into Eaglet Eye Surface Profiler To add a patient take the steps listed below Go to the home screen Click on the plus sign in the Customer column Customer column changes to four input fields for the patient data Enter the required data Given name Family name Birthdate Patient ID Click Apply User Manual Eye Surface Profiler 2 1 2014 Eaglet Eye 9 new measurement A new measurement can be made by pressing the button New measurement This button is disabled if no customer is selected Making a new measurement is done by following the steps listed below 1 Make sure the patient does not wear contact lenses 2 Select the patient from the customers if the patient is not available enter the patient following the add a patient procedure The name of the patient appears in the customer column title The button New measurement is enabled 3 Apply fluorescein The patients eye reflects light used by the ESP 4 Tell patient to place head on chin rest 5 Adjust chin rest with swivel so that the patient s eye is roughly at level of marker 6 Select new measurement in the ESP software A live image of the patients eye is shown in the ESP Software 7 Focus device and ask patient to look at red cross X out offocus d X Too far to too close 7 the right
9. desired results and click the button Compare results at the bottom of the results column U 10 10 AM OS The results of both measurements appear AU 10 36 AM OD side by side gt 7B 11 05 PM OS x w 7011 05 PM OS U 7011 05 PM OS U 78 1105 PM OS U 7011 05 PM OS User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 21 5 Trouble shooting e When starting New measurement no image appears To connect the ESP hardware a USB 2 0 connection required Reassure if the USB port to which the hardware is connected complies with the USB 2 0 standard e The camera image freezes Check if the camera image is frozen by moving your hand in front of the ESP camera Take the steps listed below 1 Close ESP software 2 Pull out USB from base of the KE measurement head dE Unable to process image 3 Insert USB back into base of the EN measurement head 4 Start ESP software e Software is unable to process the image 1 Close the error dialog Close the ESP software 3 Start the ESP software I User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 6 Maintenance and Service Casing When cleaning always pull out the plug Do not use any aggressive cleansers which contain chlorine solvents abrasive or caustic substances It is best to clean the surface of the casing with a soft cloth and an anti static cleansing agent Otherwise wipe off outer surfaces with a damp c
10. handled improperly Eaglet Eye is not liable for any damages that might occur If authorized persons perform the kind of work described above documentation of the nature and extent of the repair work must be demanded of them if pertinent with a statement regarding changes made in specifications or application The document must include date and particulars of services performed as well as name and address of firm and signature If desired Eaglet Eye will put wiring diagrams lists of replacement parts additional descriptions and instructions for installation at the disposal of such authorized persons In case of maintenance and repairs only original Eaglet Eye parts are to be used You can receive additional information from our service department and authorized dealers Eaglet Eye B V Jules Breukersstraat 21 6041 BP Roermond The Netherlands E Mail support eaglet eye com Web contact www eaglet eye com User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 24 La EMC CE Compliance Sd Es T Rech a Y ES Page l of 1 Number S000214 The ECC of THALES Nederland B V hereby declares that the ESP Eye Surface Profiler distributed by Eaglet Optronics B V Jules Breukersstraat 21 6041 BP Roermond The Netherlands meets the EMC Requirements of IEC 61326 1 2005 C1 2008 C2 2010 as tested and reported in the test report identified below start of test 02 03 2012 test completed 20 04
11. towards the idis average sagittal height over the full 360 of the 360 4 08mm 38 1 m xs n Tsag 4 44mm 46 0 Meridional This is the sagittal height for one single meridian MINsag MAXsag Similar to the 360 degrees sagittal height 58g 3 B3mm 30 8 in that it looks at all avaiable meridians at Tsag Nsag 062mm the given chord length Out of the available sagittal heights it will then select the maximum MINsag 4 03mm 33 0 and its angle and also the minimum and its angle M AXsag 4 13mm 0157 0 User Manual Eye Surface Profiler 2 1 2014 Eaglet Eye 13 Figures The following figures will show the different functionalities and results after the measurement has been made Source Eaglet Eye Surface Profiler Reseach Edition System RESULTS mit un DE GUI E Grid Sphere 45 9D Bisphere elevation x Astigmatism 0 3D 90 Bisphere 3D AU SUI Height SimKs 44 7D 7 55mm Height 3D SimKf 44 6D 7 57mm Tangential curvature Astigmatism 0 1D 96 Axial curvature Corneal Asphericity Refractive power Corneal elevation 7 49mm Quad map 7 57mm Notes 0 16 0 14 Limbus 12 70mm 1 10mm HVID 12 45mm Pupil y 7 14mm Pupil offset 0 14mm PAP PAP 4 82mm PAC PAC 4 89mm O 07 June 2014 A B 0 10 18 AM OS EIS System RESULTS 07 06 2014 10 18 1 OS Source Grid Bisphere elevation Sphere 45 9D Astigmatism 0 3D Bisphere 3D Height SimKs 44 7D 7 55mm Height 3D SimKf 44 6D 7 57mm
12. 2012 test report number 9505 331 340 EQR 001 Hengelo 07 06 2012 Ing G J M Grote Beverborg Manager ECC Environmental Competence Centre Thales Nederland B V hs cenian amp smod under the sestricion that C d Reproduction of the full document is either the Em wi t ea Capa PS P O Box 42 NL 7550 GD Hengelo ter dret Acadian Baad assures ary att The Netherlands reproduced only after writen consent Thales Nederland B V User Manual Eye Surface Profiler 2 1 2014 Eaglet Eye 25
13. 75 Astigmatism 0 3D Bisphere 3D N T 6 05 Height 6 35 6 65 SimKs 44 7D 7 55mm Height 3D 1 6 95 SimKf 44 6D 7 57mm Tangential curvature 7 25 Astigmatism 0 1D 96 Axial curvature 755 Corneal Aspherici Refractive power 7 85 Aspheridiy 8 15 50 2D 7 49mm 8 45 49 7D 7 57mm 875 0 01 0 16 9 05 0 14 9 35 9 65 xcd Limbus 1270mm 110mm A 10 25 HVID 12 45mm 10 55 Pupil a 7 14mm E Fm Bisphere elevation EI Pupil offset 0 14mm 0 06mm 9 B F B 5 4 amp 3 2 1 0 41 2 4 4 E gt PAP PAP 4 82mm 8 02mm ee Piati GA riie oteki e tri barbara rar 28 gt mm p Edo dU o P a O ERA 650 325 0 60 0 N T 300 0 CA 55 0 275 0 50 0 250 0 225 0 RESULTS PAC PAC 4 89mm 7 90mm n om sy a wn rb Or Mw Ek in Notes Eaglet Eye Surface Profiler Reseach Edition Source Refractive Grid Sphere 45 9D Bisphere elevation 2 Astigmatism 0 3D Bisphere 3D Height SimKs 447D 7 55mm Height 3D SimKf 44 6D 7 57mm Tangential curvature Astigmatism 0 1D 96 Axial curvature Comeal Aspherici Refractive power fepheriaer Corneal elevation 50 2D 7 49mm Quad map 49 7D 7 57mm 9 Notes 0 01 0 16 0 14 Limbus 12 70mm 1 10mm HVID 12 45mm Pupil y 7 14mm Pupil offset 0 14mm PAP PAP 4 82mm PAC PAC 4 89mm User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 19 Evaluating functionalities By right mouse clicking on the picture different evaluating fuctionalities app
14. Nikos V Example 2 Healthy eyes 07 June 2014 10 18 Example 8 Pinguecula Example 8 Pinguecula 07 June 2014 13 22 Example 7 Scleral lens The cornea sclera topographer Example 6 Small astigmatism measure up to 20mm diameter of the anterior surface of the eye true topography because of direct measurement of height data Example 5 Ectasia onset more than 120 000 measurement points Antonio C 06 June 2014 18 15 Example 2 Healthy eyes 03 June 2014 16 24 Example 4 Pathologic Advanced technology Eye Surface Profiler uses double projector moir topography which gives highly accurate 3D height maps Example 6 Small astigmatism Example 3 Pathologic ofthe anterior surface ofthe eye Two orthoscopically projected grids create a diffusely emitted image with 25 May 2014 15 04 the aid of fluorescein and high resolution images are captured in an instant by a digital CMOS camera Example 1 Healthy eyes Example 2 Healthy eyes 10 May 2014 11 49 Example 2 Healthy eyes Example 7 Scleral lens 10 May 2014 16 52 Nikos V 09 May 2014 14 08 Example 2 Healthy eyes 08 May 2014 12 59 08 May 2014 16 48 Example 1 Healthy eyes 24 January 2014 22 07 The Eye Surface Profiler software home screen consists of three columns Column Description Customer column From this column recent customers can be selected as well as new patients can be added New measurement Enables access to new measurements if a patient is selected
15. Pupil offset Distance in x and y from the apex to the pupil center PAP PAP The palpebral aperture relative to the pupil these values are the length of the eye above and below the pupil PAC PAC The palpebral aperture relative to the corneal centre apex these values are the length of the eye above and below the apex Sagittal height Tsag Nsag is the new parameter added to the ESP software that will quantify scleral asymmetry and give eye care givers better control over lens fits Literature describes the flattening of the sclera on the nasal side of the eye compared to the temporal side which shows no such behaviour which introduces an asymmetry to the eye surface A pronounced asymmetry between the nasal and temporal scleral curves will impact lens fit OS N apex T 0 1 2 Nsag l y Isag 3 amm l e 4 e H o Tsag Nsag I o 8mm y 5 6 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 RI 10 In the image above you see a horizontal cross section of a typical eye surface The sagittal height is calculated over a total chord of 16mm in this example Tsag and Nsag each get attributed exactly half of the total chord length and the respective sagittal heights are determined from the apex outwards Other sagittal height parameters displayed in the ESP software are Chord length 16 00 Meridional 4 06mm 33 5 360 This is sagittal height calculated over as many meridians as possible building
16. User Manual Eye Surface Profiler eaglet eye a SY an o m Eye Surface Profiler Perfect first time fit for all types of contact lenses Measurement System for the Anterior Surface of the Eye User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 1 S eaglet eve Quick Reference Card Prepare Out of focus Sa X Too far to too close the right gt VA correct Out of focus SS X Too far to too far away the left eaglet eve Hit fire button A JUAU Ready to view results control screen and save Illustrations by Zie Afbeelding Table of Contents QUICK ng 2 o A EA 5 Biziendleidiol M RETE aria ces 5 AP O 6 MPoOrtan Celeste aaa conde dali arbem ud 6 VIS WANING e 6 Beil age Sia ic a 6 Sia a I eR EE EEE E Se a 7 Setting up and installation OF equip Metu ote 8 A Re EE ge teg re Le EE 9 Home scleem e EEN 9 nad eN da 9 New measure Menta loro oa 10 Finding an existing pace e eo e ER 11 e os Eeer 11 E COV aoaaa 11 VISWwIDE EE 11 Paramete A AA A EA 12 A A Tm 13 a oc ERE E TCR UD UU E UM IER 14 SOUCO oa c c Tc 15 E ELE LM EE 15 BE ie ATION EE 16 A A E O Tn A O A 16 HEIENE RM TICs TT S 17 Heihe DH I ee c 17 Tangential cur Vati ee Ned e eo aeter b eaedem ee 18 a E EA 18 FRET AGES DOWBE EE 19 Belg E EE 19 Quad VAD io 20 Va 20 EValuatine tanctona Hess di eiii 21 COMpParnne RI 22 User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 3 5
17. ata measured calculated or displayed using the ESP The manufacturer will not accept claims based on erroneous data User Manual Eye Surface Profiler 2 1 2014 Eaglet Eye 7 Setting up and installation of equipment Before initial operation the ESP needs to be set up and connected by a authorized dealer or service department Before installing the ESP please consider the transport storage and current room temperature where the device is to be installed Make sure the device is at room temperature The ESP must be placed at a place prevented from direct day light from influencing the components A reflection free examination must be assured Therefore the ESP should be used in a darkened room When placing the measurement head on the base plate make sure the wheels are exactly aligned in the rail This can be easily checked when holding a card at the base plate and at the end of the rail the wheels should touch the card at both sides If this is not the case adjust the wheels in the rail o oO E bi DN m lt ign o E This is an optical device and should be handled with care Do not subject it to vibrations jolts or high temperatures User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 4 Operational instructions Homes screen overview CUSTOMER NEW MEASUREMENT NEW 1 Caroline C Example 2 Healthy eyes Q 53 03 June 2014 13 04 Antonio C Caroline C Pascal 8 08 June 2014 17 09
18. atism 0 1D Corneal Asphericity 50 2D 49 7D 0 01 0 14 Best fit bisphere Inner radius 8 12mm Limbus 6 35mm Outer radius 12 40mm Limbus 12 70mm HVID 12 45mm Pupil a 7 14mm Pupil offset 0 14mm PAP PAP 4 82mm PAC PAC 4 89mm Refractive Sphere 45 9D Astigmatism 0 3D SimKs 44 7D SimKf 44 6D Astigmatism 0 1D Corneal Asphericity 50 2D 49 7D 0 01 0 14 Limbus 12 70mm HVID 12 45mm Pupil y 7 14mm Pupil offset 0 14mm PAP PAP 4 82mm PAC PAC 4 89mm 7 55mm 7 57mm 96 7 49mm 7 57mm 0 16 1 10mm 110mm System RESULTS 07 06 2014 10 18 1 OS EXA 7 55mm 7 57mm 96 7 49mm 7 57mm 0 16 1 10mm 0 06mm 8 02mm 7 90mm 15 Height Eaglet Eye Surface Profiler Reseach Edition System RESULTS mm Source 985 875 7 65 6 55 5 45 4 35 325 215 105 005 115 225 335 4 45 5 55 6 65 7 75 8 85 9 95 U o Refractive Grid ba deo de ob A a Ta db AMA d c 3 ds Wo a a d db a ae ae oe ata ae a Sphere 45 9D Bisphere elevation N T E hi Astigmatism 0 3D Bisphere 3D Height i SimKs 44 7D 7 55mm Height 3D j SimKf 44 6D 7 57mm Tangential curvature Astigmatism 0 1D 96 Axial curvature x Corneal Aspherici Refractive power EA Corneal elevation 50 2D 7 49mm Quad map i 49 7D 7 57mm Notes 0 01 0 16 0 14 Sagittal height DEEN KR i Limbus 1270mm 1 10mm Pupil a 7 14mm Enable Pupil offset 0 14mm 0 06mm PAP PAP 4 82mm 8 02mm PAC PAC 4 89mm 7
19. dance with legal warranty regulations starting on the day of purchase This warranty covers all kinds of malfunction caused by faulty material and manufacture Malfunction caused by improper operation and external influences is not covered Should you nevertheless have reason for legitimate complaint during the period of warranty the malfunction will be eliminated at no cost to you These warranty claims can be made if a receipt documenting date of purchase is presented If unauthorized persons manipulate the instrument all warranty claims become void for improper alterations and handling can cause considerable damage to the user and patients We request that complaints concerning damages which occur during transport or delivery be made to the shipping firm immediately and that the damage be documented on the consignment note so that the claim can be settled properly Our terms of trade and delivery are valid as laid down at the time of purchase User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 23 Liability for malfunction and damages Eaglet Eye only considers itself responsible for the safety reliability and proper function of the instrument if it is used in compliance with this user manual There are no parts attached to or inside the instrument that should be serviced or repaired by the user If assembly work expansions adjustments maintenance work alterations or repairs are carried out by non authorized personnel or if the unit is
20. ear e Show eye allows to view the measured surface on the eye with the translucency of your choice HVID shows the Horizontal Vertical Iris Diameter None deselects all previous clicked options Limbus draws a circle around the calculated limbus Pupil indicates the location of the pupil on the map Conic indicates the flat and steep curves of the eye Grid shows the compass rose angles Values shows a grid of spot values on the map Scleral angles shows the scleral angles of the eye measurement The asphericity is calculated at 15 degress intervals 25 1 2014 3 32 2 OD um F SE amp A EX X 4 0 d X X 5 E 3 mm I qub qol KE qe Jk ERT da JET pulsed E 3500 325 0 300 0 275 0 250 0 225 0 gm 200 0 a 175 0 e 150 0 XN 12500 i ta 100 0 Kees 75 0 a 50 0 5 F 250 Mone Limbus n Pupil 25 0 Conic 50 0 Grid Values 73 0 Scleral angles Jb 0 Asphericity 125 0 0 5 150 0 1 75 0 15 T E 225 0 5 2500 3 275 0 User Manual Eye Surface Profiler 2 1 2014 Eaglet Eye 20 Comparing results Results can be compared to each other to detect a change over a period of time for example Select a patient The name of the patient appears in the Customer column and measurement sessions appear in the Results column RESULTS Expand the desired measurement session s and NO click the compare button Checkboxes appear behind the result times Place checkmarks behind the
21. lementary equipment which is connected to the analog or digital interfaces of the instrument must comply with relevant specifications For detailed instruction on maintenance and cleaning turn to the chapter on Maintenance and Service in this manual If the ESP is coupled with external electrical equipment for ex a printer this must not result in a decrease of patient safety If the coupling of equipment causes the tolerance levels for leakage current to be exceeded safety features which include a disconnection device must be provided for Do not operate the delivered equipment e in areas with risk of explosion e in the presence of flammable anesthetics or volatile solvents such as alcohol benzene or similar substances Do not use or store the instrument in damp rooms Avoid placing the instrument in the vicinity of dripping running or spraying water and ensure that no moisture can penetrate the instrument For this reason do not place any containers filled with fluids near the instrument When cleaning the instrument with a damp cloth be sure that no moisture enters it This instrument is a high quality technical product containing sophisticated optics In order to assure faultless and safe operation service inspections must be performed according to the service plan of Eaglet Eye See also the chapter on Maintenance and Service in this manual Eaglet Eye emphasizes that the user bears the full responsibility for the correctness of d
22. loth In case of residue remove with a mixture of equal parts of spirit and distilled water with a small dose of conventional detergent Optical components There are no parts inside the instrument which should be cleaned by the user Opening the casing without explicit authorization by Eaglet Eye will void the warranty Software installation Eaglet Eye service department will provide you with the necessary software installation file s and thereafter with the required software update file s These will be in the form of msi files and will come with complete step by step instructions Before installing a new version please ensure that you de install the older version first through the Windows Control Panel To remove the older version please follow these steps Open Programs and Features by clicking the Start button then clicking Control Panel next clicking Programs and then clicking Programs and Features Now select a program and then click Uninstall Minimum PC requirements ESP software will only run on Windows 7 or higher The computer system should have at least 4 GB of RAM Also the computer must have at least one available USB 2 0 port This Eaglet Eye product is a high quality instrument It was manufactured with great care using high quality materials and modern production technology It is important that you read the user manual before operation and observe the safety precautions You have a warranty on this instrument in accor
23. mKf 44 6D 7 57mm Tangential curvature Astigmatism 0 1D 96 ComealAspnericiy Asphericity Ks 50 2D 7 49mm Axial curvature Corneal elevation Quad map Kf 49 7D 7 57mm Qs Qf 0 01 016 Qavg 0 14 Notes Limbus 12 70mm 1 10mm HVID 12 45mm Pupil a 7 14mm Pupil offset 0 14mm 0 06mm PAP PAP 4 82mm 8 02mm PAC PAC 4 89mm 7 90mm Diarra aia lar ralla rl lll rr dd a ra i a a ral Corneal elevation rofiler Reseach Edition EXAMPLE 2 HEALTHY EYES NEW MEASUREMENT RESULTS Source 5 45 4 35 3 2 5 2 15 1 0 5 D 0 5 1 15 2 2 5 3 3 5 4 45 5 Refractive nnnm 700 3 3 Grid t Sphere 45 9D Bisphere elevation Astigmatism 0 3D gt in Bisphere 3D Height gt SimKs 44 7D 7 55mm Height 3D SimKf 44 6D 7 57mm w in Tangential curvature Astigmatism 0 1D 96 Axial curvature w Corneal Asphericity Refractive power 9 Corneal elevation Quad map 50 2D 7 49mm N in 49 7D 7 57mm N Notes 0 01 0 16 0 14 p in Best fit sphere m 7 78mm e in Limbus 12 70mm 1 10mm o HVID 12 45mm Pupil y 7 14mm P in Pupil offset 0 14mm 0 06mm Di PAP PAP 4 82mm 8 02 mm PAC PAC 4 89mm 7 90mm 5 w N le in D in w in N in n User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 18 RESULTS 1 D Ta Grid 3 4 3 2 y diro ose Ire i 2 o 4 Lata tartas 54 Sphere 4595 en eile I d Bisphere elevation E 5
24. ou have questions or desire further information on this product contact us via the website or email us Our team will be glad to help you The Eaglet Eye team The Eye Surface Profiler also known as ESP is a system using Profilometry that measures the anterior surface of the cornea the limbus and large parts of the sclera Up to 20mm diameter of the visible anterior surface can be measured The ESP requires fluorescein instilled in the eye so that the projected light is scattered back from the eye front surface The measurement process consists of 2 single shots in rapid succession that last a few milliseconds The ESP calculates a 3 dimensional model of the anterior surface of the eye with on average more than 250 000 measurement points From these measurement points maps and parameters are calculated automatically that assist in the evaluation of the shape of the cornea limbus and sclera Separately the pupil size and iris size are determined automatically from a top view image User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye 5 2 Components Important elements 1 Forehead support 2 Optimal eye height indicator 3 Chin rest 4 Chin rest height adjustment swivel 5 Joystick 6 Fire button 7 View window View window 8 Digital camera 9 Focus help LEDs 10 Fixation cross 11 Measure pattern projectors Connections 12 USB Port 13 DC power inlet 14 Power adapter User Manual Eye Surface Profiler
25. responds to the sphere plus half of the cylinder Astigmatism Astigmatism The refractive error of the astigmatic eye stems from a difference in degree of curvature refraction of the two different meridians SimK SimK parameters Anterior Curvature are calculated with the so called keratometric index which is Astigmatism known from Placido topographers and is equal to 1 3375 This does not correspond to the actual index of refraction of the cornea 1 376 since it takes into account the posterior surface parameters calculated with keratometric index are called simulated SimKf SimKs Steep SimKs and SimK flat SimKf are calculated from the pair of meridians 90 apart with the greatest difference in average power from 0 5 to 2 0 mm distance from the center This maximizes the Astigmatism parameter which is the difference between SimKf and SimKs As mentioned above the astigmatism value is the difference between SimKs and SimKf Corneal Asphericity Ks Kf User Manual Eye Surface Profiler 2 1 O 2014 Eaglet Eye K values are calculated with actual refractive index of the cornea 1 376 Ks stands for steep curve AK values are calculated with actual refractive index of the cornea 1 376 Ks stands for steep curve 12 Pupil Limbus Indicates the start of the limbus area measured from the apex the second value corresponds to the width of the limbus HVID Horizontal Visual Iris Diameter Pupil Pupil diameter
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