The main component is polyurethane (PU), which offers excellent biocompatibility with minimal tissue irritation, reducing the likelihood of allergic reactions and adverse effects. This material provides superior flexibility and elasticity, adapting to various body contours and movements without detachment or breakage during limb activity.

This surgical film features a sophisticated multi-layer construction designed for optimal wound management:

| Surgical Wounds | Commonly used for post-operative wound drainage in abdominal, cardiothoracic, and orthopedic surgeries. Effectively prevents surgical site infections, promotes healing, reduces dressing change frequency, and minimizes patient discomfort and healthcare workload. |
|---|---|
| Chronic Wounds | For challenging chronic wounds including diabetic foot ulcers and pressure sores. Continuous negative pressure suction removes necrotic tissue and secretions, stimulates granulation tissue growth, and accelerates healing processes. |
| Burn Wounds | Provides protective coverage for burn injuries, reducing infection risk while promoting healing. Negative pressure drainage effectively removes wound exudate and toxins, minimizing local inflammatory responses. |
