577s training-module 3 contact treatment577S训练模块接触处理.pptx

Module3

ContacttreatmentForNavilastraininguseonly.Notforpublicdistribution

REVDESCRIPTIONAUTHORDATE1.0InitialPK18.04.2017RevisionhistoryPage2

StartingPointBeforebeginningthistraining,staffshouldhavecompletedorhavebeenexcusedfromthefollowingmodules:577straining–Module0Ocularanatomyanddiseases577straining–Module1Systemintroduction577straining–Module2Non-contacttreatmentPage3

ObjectiveLenses–Non-ContactObjectiveLensTwodifferentlensesareavailablefortheNavilasLaserSystem577s:Non-Contactobjectiveforusew/oadditionalcontactlensduringtreatmentandimaging.Thisobjectiveprovides50°FOVandisusedfortreatmentattheposteriorpole.

TheLaserspotmagnificationfactorintheuserapplicationis“(x1)”Page4

ObjectiveLenses–60mmWideAngle60mmWideAnglelens.UsedfortreatmentinconjunctionwithaselectionofstandardlasercontactlenseswithdifferentLaserspotmagnificationfactors.

TheLaserspotmagnificationfactorcanbeselectedfromadropdownmenu

intheuserapplication.Page5

60mmWideAngleObjectiveLensThe60mmWideAngleobjectivelensisused:incaseapatientisnotcompliantduringatreatmentwiththeNon-ContactObjectiveLens.Usethe60mmwideangleobjectivelensinconjunctionwithacontactlensoflaserspotmagnificationofabout1x.mendedcontactlensesforthispurposeareVolkAreaCentralis(laserspotmag.0.94x)andOcularMainsterFocalGrid(laserspotmag.1.05x).

TreatmentplanspreparedonanimagetakenwiththeNon-ContactobjectiveLenswillbecompatiblewithcontactlensesofmagnificationcloseto1x.inconjunctionwithacontactlensofLaserspotmagnificationatabout2xfortreatmentintheperipheryoftheretina.

TreatmentsplanspreparedonanimagetakenwiththeNon-ContactObjectiveLenswillNOTbecompatiblewithcontactlensesofmagnificationcloseto2x.mendedcontactlensesareVolkSuperquad(laserspotmag.2x)andtheO