ER-Glass Fractional Laser

Renas II

Non-ablative erbium fractional 1550 Laser

* Various scanning modes

* Minor beam diameter

* Adjustable energy and density

  • Overview
  • Advantages
  • Before & After
  • Specifications

Renas, based on advanced non-ablative 1550nm erbium-glass fractional laser technology, acts on skin by microscopic laser beams under the operation mode of static stamp or dynamic rolling. Its  depth of penetration with minor lesions assures approximately non-invasive therapy, and proves accurate, safe and high-effective skin resurfacing and scars treatment with minimal downtime. Renas utilizes intelligent optical tracking system and randomized scanning technology, ensuring optimal effect for patients.

Working Principle

Renas works by delivering multiple arrays of 1550nm microscopic laser beams to the skin, known as microscopic thermal zones. The treatment eliminates old epidermal pigmented cells and penetrates deep into the dermis, remolding collagen with stratum with microscopic treatment zone and long term regeneration. Dermis fiber thickens, micro wound heals quickly, skin restores smooth after several treatments, and the pigmentation risk is reduced effectively.

Intelligent Optical Tracking System

Renas handpiece utilizes intelligent optical tracking system, ensuring consistent, predictable and uniform treatments, in significantly less time than traditional stamping mode. This system automatically adjusts to moving speed, while the hand motion distributes pulse evenly, providing better patients experiences. 

Random Distribution of Spots

Renas works by delivering multiple arrays of randomized microscopic laser beams to the skin. These beams produce deep, collimated micro necrotic columns that can penetrate as far down as the reticular dermis, while sparing surrounding viable tissues. The outcome produces more natural, more uniform skin regeneration with minimal downtime and dramatic clinical improvements. The high speed of Dynamic Mode continuously delivers randomized beams and sufficiently covers large areas very swiftly. This is good for full face treatment such as skin rejuvenation or broad narrow scars.

1. Simple to use: Intelligent touchscreen interface and precise dosimetry allows physician to easily select the optimal treatment setting.   

2. Various scanning modes:  Now there are four scanning modes: rectangle, ellipse, triangle and polygon. Scan area can be adjusted freely. It reaches a better effect for different treated areas and patterns.

3. Two operation modes: static stamp and dynamic rolling. Proper operation mode can be selected according to different treatment area and cases, making the treatment more convenient.

4. Density and single spot distribute now is much more evenly than before.

5. Minor Beam Diameter 

Minimum diameter of spot size can be 50цm, so the wound is small and surrounding normal tissue is damaged minimally. Tiny wound heals soon, which greatly reduces the risk of side effect and complication setting in. It is recognized as one of the safest and most efficient resurfacing laser system available today. 

6. Adjustable Energy and Density

Matrix form scan assures uniform energy distribution per unit area so avoid pigmentation veins caused by inequable energy during the treatment.
High pulse energy with maximum 100mj. Adjustable scan density assures accurate treatment for pathological tissues.

7. Tip Advantages

Intelligent chip automatically recognize tips and tip lifespan.
Big spot size with maximum 15x15mm. The treatment can be efficient for large treated area.

  • Before
    Treatment Session: 5
  • After
    Treatment Session: 5
  • Before
    Treatment Session: 5
  • After
    Treatment Session: 5
  • Before
    Treatment Session: 5
  • After
    Treatment Session: 5
  • Before
    Treatment Session: 5
  • After
    Treatment Session: 5
  • Before
    Treatment Session: 5
  • After
    Treatment Session: 5
Technical Specifications
  • Renas II
    Laser Type
    Erbium glass fiber laser
    Working mode
    Fractional scan
    1550nm ± 5nm
    Output power
    Pulse energy
    10mj ~ 100mj adjustable
    Aiming Beam
  • Spot
    Spot diameter
    50um (minimum)
    10~400 spots/cm2 adjustable
  • Operation
    Operation mode
    Static stamp / dynamic rolling
    User interface
    Touch screen liquid crystal display
  • Others
    Hand piece transmission area
    15*15mm, 8*8mm, 15*4mm
    Guidelines light wave rate 
    Net weight

Tel: +86-755-82049682
Fax: +86-755-82049676
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