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FEMTO VISUMFULL RANGE OF FEMTOSECOND LASERCORNEAL SURGERY APPLICATIONSFOR DAILY CLINICAL PRACTICE
APPLICATIONSDesigned in cooperation with practicing refractive surgeons, Femto Visum is an innovative, efficientand reliable laser system which is well qualified for the most demanding applications in moderncorneal surgery.FEMTOLASIKLENTEXCreate a perfect flap with a customized side-Lenticule extraction, a minimally invasivecut angle.all-femto treatment of myopia, hyperopia andastigmatism.KERATOPLASTYTUNNELAnterior, posterior or penetrating. MakeRadial keratotomy and corneal relaxinga graft with any side-cut shape such asincisions for the treatment of myopia andmushroom, top-hat and zigzag.astigmatism.POCKETINCISIONSImplant a 360-degree ring for the treatmentTreat keratoconus with implanting ofof keratoconus. Or implant corneal inlay forintracorneal ring segments.the treatment of presbyopia.2OPTOSYSTEMSFEMTO VISUM
ATRAUMATIC QUARTZPATIENT INTERFACE Interface made of quartz ensures higherprecision and better flap thicknessuniformity than plastic interfaces Flat shape of interface ensures uniformlaser density distribution and stable cutthickness along the flap Multiple sizes available Secure eye hold Vacuum eye fixation for less than 25seconds3LOW VACUUM -OPTIMIZED SHAPE -EASY,NO SCLERALREDUCED INTRAOCULARVACUUM-HOLDHEMATOMASPRESSUREINTERFACE DOCKINGOPTOSYSTEMSFEMTO VISUM
FLAPS WITHOUT TISSUE BRIDGESWith it’s high repetition rate, low energy femtosecond laser source and innovativebeam scanning features, Femto Visum delivers perfect, easy detachable flaps.NANOJOULES AT MEHAHERTZ FEMTO VISUM Low pulse energy and small focal spot size - smallcavitation bubbles and reduced cut thickness.Distance between laser spots is smaller than bubblesize - no chance for tissue bridges.Smooth cut surface with minimal roughness.No risk of flap perforation or complete separation.Less than 90 um flap for sub-bowman’s femtolasik.MICROJOULES AT KILOHERTZ OTHER 4Higher laser pulse energy - big bubbles and higherdestructed tissue volume, thick cut, high gasformation.Distance between laser spots is bigger than bubblesize, leaving a space for tissue bridges.Higher roughness leads to long postoperativerecovery.MULTI OVERLAYEASY LIFTSMOOTH LINESLaser beam scan lines areLaser spot density on theSpot density is decreasedoverlapped to ensure thesides of the cut area isat the area of the scan linestissue bridges eliminationincreased to ensure the easyoverlapping to enure theflap separationuniform fluenceOPTOSYSTEMSFEMTO VISUM
FEMTO LASER FL 300OWN DESIGN AND PRODUCTION200-400 fspulse durationshortest on the market1 MHzrepetition rate optimized toensure spot overlappingRELIABILITY, SAFETY,STABILITY5HIGH EFFICIENCY,LOWER GASFORMATION,NO CORNEA HEATINGLOW COST OFOWNERSHIPOPTOSYSTEMSFEMTO VISUM
COMPACT, MOBILE AND FRIENDLY 75 x 80 cm footprint - smallest on themarket. Easy transportation with no need forrealignment, e.g for emergency swappingbetween operating rooms. Laser crosshair for easy eye docking Ergonomic design and software enableoperations without an engineer. Two sterilizable keypads for left- andright-handers.Integration with any excimer laser usingrotating patient table.INTUITIVE SOFTWARE Full touchscreen control no mouse, trackball, etc. Access to operation parametersconsole even on “eye is hold” status. Software control of flap and pupilcentering. Comfortable font size and colorscheme.6OPTOSYSTEMSFEMTO VISUM
TECHNICAL SPECIFICATIONSUPPORTED APPLICATIONS FemtoLASIKLentex - lenticule extractionAnterior, posterior and penetratingkeratoplastyLASER PENETRATION DEPTHDISTANCE BETWEEN LASER SPOTSFOCUSED SPOT SIZETunnel for corneal segmentsPocket for 360-degree ring and presbyopia inlayCorneal relaxing incisions and radialkeratotomy0 – 1200 umwith 1 um step2,5 um200-400 fs 2 umLASER PULSE DURATIONLASER REPETITION RATE1 MHzLASER PULSE DURATION200-400 fsLASER PULSE ENERGY250-750 nJ9,5 MM LASIK FLAP FORMATION TIMELASIK FLAP DIAMETERCOLD START TIMEFOOTPRINTCOMPATIBILITY WITH EXCIMER LASEROPERATING TEMPERATUREOPERATING HUMIDITY7 19 sUp to 10 mmwith 0,1 mm step25 min75 x 80 cm(30 x 31 in)Yes, any laserusing rotating table18-30 CUp to 90%OPTOSYSTEMSFEMTO VISUM
OPTOSYSTEMSFounded in 2000 with personal participation of nobel-awarded laser pioneer prof. AlexanderProkhorov and one of the refractive surgery’s founding fathers prof. Svyatoslav Fyodorov.More than 150 refractive and terapeutic surgery systems installed worldwide.8OPTOSYSTEMSFEMTO VISUM
OPTOSYSTEMSKALUZHSKOYE SHOSSE 4/1, TROITSKMOSCOW, 108841, RUSSIAwww.optosystems.ruinfo@optosystems.ru 7 (495) 231-08-48 7 (910) 451-99-36
9,5 MM LASIK FLAP FORMATION TIME 19 s LASIK FLAP DIAMETER Up to 10 mm with 0,1 mm step COLD START TIME 25 min FOOTPRINT 75 x 80 cm (30 x 31 in) COMPATIBILITY WITH EXCIMER LASER Yes, any laser using rotating table OPERATING TEMPERATURE 18-30 C OPERATING HUMIDITY Up to 90% SUPPORTED APPLICATIONS FemtoLASIK Lentex - lenticule extraction
