- Datt Velfour is a 4 layered bandaging system used for the treatment of venous leg ulcers and lymphedema
- Velfour provides high sustained compression therapy (HSCT) with 40mm Hg pressure at the ankle which reduces to 17mm Hg at the knee
- Velfour maintains effective compression up to a week after application and has sufficient absorption capacity to manage exudates absorption for a week as well
- There are 4 kits available in 2 sizes. Kit A and A Plus are for those having an ankle circumference between 18 and 25 cm. Kit B and B Plus are for those having an ankle circumference of over 25 cm
- Each kit has 5 components - a gauze/ dressing, orthopaedic wool, crepe bandage, compression bandage and a cohesive compression bandage. orthopaedic wool as a layer that aids in the protection of bony structures
- The Plus kits have a Silvel Ultra antimicrobial dressing and the regular kits have a smart gauze. Silvel Ultra is a nanocrystalline silver treated antimicrobial wound contact layer and therefore antimicrobial solution need not be used prior to the application of the Plus kits
- Kit A (for ankle circumference between 18-25cms) Includes:
- Smart Gauze: 10 cm X 20 cm
- Layer 1: orthopaedic wool: 10 cm X 3.5 m
- Layer 2: cotton crepe bandage: 10 cm X 4.5 m
- Layer 3: light weight elastic compression bandage: 10 cm X 8.7 m
- Layer 4: cohesive compression bandage 10 cm X 4.5 m. (for retention)
- Kit B (for ankle circumference above 25cms)Includes:
- Smart Gauze: 10 cm X 20 cm
- Layer 1: orthopaedic wool 10 cm X 3.5 m
- Layer 2: cotton crepe bandage: 10 cm X 7 m
- Layer 3: high compression bandage: 10cm X 5m
- Layer 4: cohesive compression bandage: 10cm X 4.5m (for retention)
- Kit A Plus (for ankle circumference between 18-25cms) Includes:
- Nanocrystalline Silvel Ultra: 10 cm X 20 cm
- Layer 1: orthopaedic wool: 10 cm X 3.5 m
- Layer 2: cotton crepe bandage: 10 cm X 4.5 m
- Layer 3: light weight elastic compression bandage: 10 cm X 8.7 m
- Layer 4: cohesive compression bandage: 10 cm X 4.5 m (for retention)
- Kit B Plus (for ankle circumference above 25cms) Includes:
- Nanocrystalline Silvel Ultra: 10 cm X 20 cm
- Layer 1: orthopaedic wool: 10 cm X 3.5 m
- Layer 2: cotton crepe bandage: 10cm X 7m
- Layer 3: high compression bandage: 10cm X 5m
- Layer 4: cohesive compression bandage: 10cm X 4.5m (for retention)