2-LB Two Layer Compression Bandaging System

Components of  2-LB

Inner Comfort Foam Layer:

• Laminated polyurethane foam absorbs exudate and provides cushioning.
• Cohesive bandage provides compression and adheres securely without adhesives.

Outer Non-Woven Cohesive Bandage:

• Offers additional support and compression, essential for managing oedema associated with venous and lymphatic conditions.
• Breathable material allows airflow, preventing skin maceration.

Layer-by-Layer: How Multi-Layer Bandaging Work

Comfort Foam: The inner layer is a combination of polyurethane foam and a cohesive bandage. The cohesive bandage provides necessary compression crucial for managing venous ulcers and oedema. This layer also serves as the primary contact point with the wound, providing a gentle and comfortable interface. It is laminated with soft polyurethane material which helps to:

• • Absorb wound exudate and prevent maceration.
  • Reduce friction and irritation, making it ideal for sensitive skin.
  • Protect the wound from external pressures and impacts, promoting a conducive healing environment.

Cohesive Bandage: The outer layer consists of a non-woven cohesive bandage designed to deliver additional compression. This layer is responsible for applying consistent compression over the inner layer, supporting venous return and reducing oedema. This layer reinforces the compression, providing a combined ankle pressure of 45 mmHg , which is essential for venous ulcer reduction. The cohesive material sticks to itself, ensuring the bandage remains secure without slipping or loosening.

Healing Duration

Depending on the severity of the venous ulcer or oedema and the level of exudate, the 2-Layer Bandage may need to be used for 4 to 12 weeks. Continuous usage helps maintain the necessary compression for effective healing.

Dressing Change Frequency

The dressing should be changed every 4 to 7 days, depending on the level of exudate produced by the wound. If the wound produces a high amount of exudate, more frequent dressing changes may be required to maintain the healing environment.