HeraDerm
Wound Dressing Hydrogel(Sterile)

HeraDerm wound dressing hydrogel is a ultra-absorbent, elastic, waterproof, gas-permeable and ultra-thin dressing. The dressing provides the wound in optimal moisture condition, speeds up the wound healing and prevents the scar formation.

No. 10503013
No. 004425

  • Function
  • Feature
  • Specification
  • Instructions

**Single use

Indications:Enhance wound healing

Name Wound Dressing Hydrogel
Ingredient

Inner layer-
Pure Water 
Hydroxyethyl Methacrylate(2-HEMA) 
Glycerol 
Polyethylene Glycol(PEG) 
Carboxymethyl Cellulose(CMC) 

Outer layer-
Low allergy type
PU Film

Composition Three-layers structure
Adhesiveness
Waterproof
Convenience
Absorption rate
Wound monitoring
Exudate absorption
Bacteria blocking
Application to joint
Anti-maceration
Moist healing type
Non-adhesive


Product Structure

1. PU Film-
WaterProof
Bacteria-isolated
Adhesive for fixation

2. TPU-
Unidirectional extension elastic & extensible

3. A+Gel + CMC-
High moisture-locked capability
Enhance wound healing
Non-adhesive when removed

 



Soothe Wound Pain

Neuron cells generate more pain signals because of being dehydrated in a dry healing environment. The exposed peripheral neuron cells sustain in a moist healing environment generate less pain signals so that patients feel more comfortable during healing process.(Ref:Ostomy/Wound Management 2003:49(4A Suppl):2-15)

Hydro-Balance Technology

A+Gel can absorb excess exudates from wound bed rapidly and disperse the exudates within the hydrogel through Hydro-balance Technology.This technology can minimize maceration and pain during dressing change.

 

SMART dressing-Hydro-balance

For macerating wound
Hydrogel absorbs excess exudate and distributes uniformly within the gel through T-shape dispersion and keeps exudate within the gel to minimize the risk of wound maceration.

For dried wound
Hydrogel maintains wound in moderate moist condition to improve granulation and epithelization.

For skin around wound
Hydrogel keeps the intact skin around wound away from maceration.

 

Prevent bacteria invasion

 

PU film test report

  Standard Result
Thickness(mm) 0.036 - 0.044 0.04
Adhesiveness(kg/25mm) >1.3 1.44
Anti-externsion force(kg/25mm) >1.5 1.52
Elongation rate(%) >250 412.75
PU vapor penetration(g/m2/24h) >400 509.58
PU peeling force(g/25mm) 8 - 19g 11
Adhesive peeling force(g/25mm)    -   7

 

You can select the appropriate dressing size of wound size and situation.

Wound Dressing Hydrogel PU film Size Hydrogel Size
3x3 cm 1.5x1.5 cm
5x5 cm 3x3 cm
7x10 cm 5x8 cm
10x10 cm 10x10 cm
  22x26 cm 22x26 cm

Recommendation to frequency of dressing changes

1.Clean the skin around wound and keep the skin dry.

2.Remove the longer white release paper and apply the exposed side of the dressing to the wound. Ensure the wound is completely covered by the dressing. Remove the shorter white release paper.

3.Press film surrounding gently to fix the dressing.

4.Remove the transparent release film.

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