ChitoClot Bandage

Non-woven dressing designed for trauma bleeding control to facilitate wound healing.


Chitosan-based Hemostatic Bandage

A chitosan non-woven layer inside the Anscare ChitoClot Bandage accelerates the formation of blood clots and exhibits excellent results on rapid hemorrhage control caused by trauma. The central non-woven layer also provides a moist surrounding for wound care purposes. Convenient back-sheet design is easy to use and prevents infection.


  • 100% Chitosan non-woven contact layer actives the blood coagulation
  • Rapid hemorrhage control
  • Maintain a wet-surrounding for wound care
  • Easy to apply and remove
  • Low risk of infection

Product Structure

  • Breathable
  • Waterproof
  • Minimizes infection
  • 【B】                      
    • 100% Chitosan
    • High absorption rate
    • Wound healing
    • Wound bleeding-control

Blood Coagulation

With chitosan cation (-NH3+), Anscare ChitoClot Gauze can actively accelerate blood coagulation by attracting negatively charged platelets.


Chitosan non-woven






Red blood cell

Back Sheets

Transparent back sheet (waterproof): 

Provides excellent protection and reduces the risk of infection while stopping bleeding; well-suited for all types of outdoor activities.

Hemostatic Bandages Come in a Variety of Sizes for Wounds 

For post-catheterization hemostasis (ex: dialysis site, catheter sites)

Hemorrhage control for surgical incision

Trauma (ex: laceration, abrasion, burn, scald)

Animal Experimentation

Study: Acute open-wound healing effect of ChitoClot Bandage vs. other commercially available wound dressings

A Sprague Dawley rat was used as the animal model to analyze the wound-healing effect of our ChitoClot Bandage vs. other commercially available wound dressings. A 1.5x1.5 cm2 open wound deep to the muscle layer was created on the back of the rat using a scalpel, and a piece of ChitoClot Bandage or other dressing was applied onto the wound. As shown in Fig. 1 and 2, the ChitoClot Bandage demonstrated a superior wound contraction effect vs. other dressings (regular gauze, Ag-alginate dressing, and hydrogel dressing) in the early healing phase (days 1-3). No dispersion, residue, or stain was observed as the ChitoClot Bandage was removed. From the histological evaluation, the ChitoClot Bandage showed better epidermal regeneration, angiogenesis, and high-density of tissue regeneration, as compared to other dressing groups (Fig. 3) — National Dong Hwa University, Taiwan.

Fig. 1. Observation of the rat wound healing process (A) Regular gauze (B) ChitoClot bandage (C) Ag-alginate dressing (D) Hydrogel dressing

Fig. 2. Ratio change of healed wound area (A) Regular gauze (B) ChitoClot bandage (C) Ag-alginate dressing (D) Hydrogel dressing

(A) Regular gauze

(B) ChitoClot bandage

(C) Ag-alginate dressing

(D) Hydrogel dressing

Fig. 3. Results of histological section image (A) Regular gauze (B) ChitoClot bandage (C) Ag-alginate dressing (D) Hydrogel dressing


Composition 100% Chitosan-based non-woven with adhesive back sheet
Back sheetTransparent back sheet
Sterilization γ-ray Sterilization
EMS, Wilderness rescue, Industrial and Occupational safety, Sports, Personal and Home care  
Types of wound: Abrasion, Cuts, Lacerations, Stab injuries, Penetrating trauma, Bruises, 1st and 2nd degree burns


REF Size
CB-412-1 5cm x 5cm - Arcuate
CB-412-2 6cm x 4cm - Rectangular
CB-412-3 8cm x 5cm - Rectangular
CB-412-4 10cm x 8cm - Rectangular
CB-412-5 12cm x 10cm - Rectangular
CB-412-6 13cm x 10cm - Rectangular
CB-412-7 20 cm× 6 cm - Rectangular