EASYRET
Abstract
The EasyRet is a 577nm yellow wavelength laser that uses proprietary ELBA fiber laser technology, delivering a uniform top-hat laser spot profile ideal for ophthalmic applications.
TECHNICAL SPECIFICATIONS
Laser Technology
- Laser Source: Fiber laser technology (ELBA™)
- Wavelength: Yellow 577 nm
- Power at Tissue: 50-2000 mW maximum
- Beam Profile: Top-hat (perfectly homogeneous laser spot profile)
Pulse Parameters
- Pulse Duration: From 10 ms to continuous
- MultiSpot Mode: Short pulse durations from 10 to 20 ms
- SubLiminal® Mode: Microsecond pulses with customizable duty cycle adjustable from 5% to 100%
Spot Size Parameters
- SingleSpot Mode: Continuously adjustable from 50 µm to 400 µm
- Pattern Mode: Continuously adjustable from 100 µm to 400 µm
Aiming Beam
- Wavelength: 635-650 nm (red)
Cooling System
- Peltier effect cooling
Physical Specifications
- Dimensions: 1742 × 970 × 720 mm
- Weight: 60 kg
- Power Requirements: 100 to 240 VAC, 350 VA, 50/60 Hz
Slit Lamp Integration
Available with two slit lamp types:
- Haag Streit Type: Quantel Medical (CSO 990 5x)
- Zeiss Type: Quantel Medical (CSO 980 5x)
Both feature:
- Integrated laser adapter with continuously variable parfocal zoom
- Large touch screen interface
TREATMENT MODES
1. SingleSpot Mode
- Single point, repeat, pattern, and continuous modes
- Traditional single laser spot delivery
2. MultiSpot Pattern Scanning Mode
- Four customizable patterns: Single Spot, Squares, Triple Arcs
- Delivers simultaneous multiple targets
- Reduces treatment time (full PRP in 1 session)
3. SubLiminal® Subthreshold Mode
- Converts each laser shot into a pulse envelope with customizable train of short pulses
- Allows operator to fully adjust pulse duration (On Time) and interval (Off Time)
- Non-visible laser impacts for tissue-sparing treatments
CLINICAL APPLICATIONS & MEDICAL INDICATIONS
Retinal Pathologies Treated
- Diabetic Retinopathy (DR)
- Diabetic Macular Edema (DME)
- Proliferative Diabetic Retinopathy (PDR) - Pan-Retinal Photocoagulation (PRP)
- Macular Edema
- Central Serous Chorioretinopathy (CSC)
- Peripheral retinal pathologies
- Macular pathologies
Wavelength Advantages (577nm Yellow)
- Excellent combined absorption by both melanin and oxyhemoglobin (peak absorption of oxyhemoglobin)
- Very little absorption by macular xanthophyll pigments
- Excellent penetration through cataracts and hazy media
Clinical Benefits
MultiSpot Mode:
- Less heat diffusion to the retina and choroid
- Less damage to the retinal nerve fiber layer
- More comfortable treatment better tolerated by patients
- Treatment time reduction
SubLiminal® Mode:
- Tissue-sparing for macular treatments
- Subthreshold treatment (non-visible laser impacts)
- Precise thermal effect management
- Reduces burden of monthly visits and costly injections for DME patients
ADDITIONAL FEATURES
Resume® Function
- Exclusive function offering operators more flexibility in implementing treatments
- Allows restarting or stopping a new pattern in case of interruption
Software Interface
- Clinically oriented, intuitive user interface
- Software-guided treatment procedures
- Three dedicated aiming beams for each treatment mode
- Customizable laser treatment reports
OPTIONAL MOSAR® IMAGING SYSTEM
- HD imaging system
- Co-observation teaching mode for live viewing
- Library mode for managing images, videos, and treatment reports
- USB drive and local network export capabilities
REGULATORY & WARRANTY
- CE Marked (Europe)
- FDA Approved (United States - July 25, 2017)
- Warranty: 5-year guarantee on laser cavity
This represents one of the most advanced and versatile retinal photocoagulation platforms available, combining three distinct treatment modalities in a single integrated system.
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