Trabeculoplasty laser Vision One™

ophthalmicdiodefloor-standing

Overview
Vision One™ is a modular, multi-wavelength photocoagulation laser system designed to address the full range of retinal photocoagulation procedures. The system is upgradable to add wavelengths and scanners and supports a wide variety of delivery devices for clinic and operating room use.

Product Highlights

• Modular and upgradable – ability to upgrade the system at any time by adding wavelengths or scanner modules.
• User-friendly design – color touch screen, illuminated remote keypad, dual fiber port for efficient setup of alternate delivery devices, advanced memory settings.
• SureSpot™ Optics Technology – sharply defined and evenly distributed power on the retina with minimized power density at cornea and lens.

Wavelengths and Clinical Notes
Red (659 nm)
Red laser light provides excellent penetration through hemoglobin; chosen when penetrating preretinal, subretinal or intraretinal hemorrhage is required. Optimal for deeper choroidal penetration to treat choroidal melanomas or deep pigmented lesions. Preferred for infant ROP treatment because it penetrates the tunica vasculosa lentis with reduced cataract risk.

Yellow (577 nm)
Yellow laser light offers high absorption in hemoglobin and negligible absorption by macular xanthophyll. It penetrates nuclear sclerotic cataracts, performs well when penetrating through fluid (e.g., retinal detachment/tear) and is suitable for focal treatment of extrafoveal microaneurysms or vascular lesions near the macula. Yellow produces less light scatter and generally requires lower energy levels, improving patient comfort.

Green (532 nm)
Green laser light is well proven clinically for targeting melanin-containing retinal pigment epithelium (RPE). It is well suited for retinal treatments where melanin is the target chromophore, such as pan-retinal photocoagulation (PRP).

System Benefits and Features

• Advanced Control – voice confirmation provides vocal feedback of dialed choices so operators can adjust parameters without shifting view from the treatment site.
• Dependability – CaseSaver™ Mode: laser cavities operate independently so if one wavelength becomes inoperable, the remaining wavelengths remain functional, allowing continued treatment until service is performed.
• Convenience & Flexibility – dual fiber port for rapid switching of delivery devices; five programmable memory settings to store common treatment parameters.
• Smart™ Fiber Technology – system detects delivery device type (LIO, endoprobe, LaserLink) and automatically adjusts safety and power settings. Alerts if eye safety filter, footswitch or delivery devices are not properly attached.
• ClearView™ Filters – photopic balanced coating that eliminates color distortion and optimizes white light transmission for improved physician view of the treatment site.
• Compatibility – works with a wide range of accessories and delivery devices (slit lamp adapters, LIOs, endoprobes, LaserLink adapters, Array LaserLink™), suitable for outpatient clinic and OR.

Delivery Devices and Accessories

• Delivery options include LaserLink adapters (Z and HS), Lumenis slit lamps, Laser Indirect Ophthalmoscopes (multicolor LIO), endoprobes (various gauges), and Array LaserLink™.
• Standard accessories: footswitch, remote control.
• Optional accessories: Smart and PowerEase™ footswitches; selection of endophotocoagulation probes (standard, straight, curved, aspirating, illuminating, stepped) in 20, 23 and 25 gauge sizes; moving and fixed safety filters for surgical microscopes.

Product Video
Product video available showing Vision One features and operation.

Technical specifications

• Laser System: Optically Pumped Semiconductor Laser (OPSL)
• Wavelengths: 532 nm (Green), 577 nm (Yellow), 659 nm (Red)
• Pulse Duration: 0.01 to 3.0 seconds
• Treatment Intervals: 0.05 to 1.0 seconds, and single pulse
• Power: 532 nm: 50 - 2000 mW; 577 nm: 50 - 1500 mW; 659 nm: 50 - 800 mW
• Spot Size: 50 - 1000 µm with LaserLink Z; 50 - 500 µm with H/S LaserLink
• Aiming Beam: contrasting color, adjustable intensity; 635 nm nominal, < 1.0 mW
• Cooling System: air cooled, enhanced with thermoelectric cooling
• Power Requirements: 100–230 VAC ±10%, 50/60 Hz, < 10 Amps, single phase
• Dimensions (Console): 105 cm x 45 cm x 63 cm (H x W x D) / 42" x 18" x 25"
• Weight: 57 kg / 126 lb
• Delivery Systems: Lumenis 1000, LaserLink HS adapter, LaserLink Z adapter, Laser Indirect Ophthalmoscope (LIO), Endoprobe, Array™ LaserLink
• Standard Accessories: Standard footswitch, remote control
• Optional Accessories: Smart and PowerEase™ footswitches; comprehensive selection of endophotocoagulation probes; moving and fixed safety filters for surgical microscopes