Smith & Nephew PROFORE LF Multi-Layer Compression Bandaging System

SKU: 66020626

5-Component Kit  |  Venous Leg Ulcer Management  |  Graduated Sustained Compression  |  Up to 7-Day Wear  |  Ankle >7-1/4" (Padded)  |  Latex Free  |  Clinician-Applied  |  FSA Eligible

A complete multi-layer compression bandaging system for the management of venous leg ulcers and associated venous insufficiency conditions. Each kit contains all five components required for one application of effective graduated compression therapy from toe to knee. The system is designed to deliver higher compression pressure at the ankle, with decreasing pressure moving up the calf — the graduated pressure gradient that drives venous return in patients with compromised venous function. Sustained compression is maintained for up to seven days without reapplication. Latex-free formulation. Suitable for ankle circumferences greater than 7-1/4 inches when padded. Clinician-applied. FSA eligible. Sold individually or 8/case.

Kit Contents — Each Kit Includes

Clinician-applied system. All components must be applied in sequence for correct graduated compression. Questions? 1-866-218-0902

Application Steps

1. Wash and dry the leg thoroughly. Apply moisturizing cream to unbroken skin around the wound. Apply the PROFORE LF WCL wound contact layer directly to the wound using sterile forceps — hold in place until covered by Layer 1.
2. Layer 1 (Padding Bandage): Apply from the base of the toes to the knee using a simple spiral technique with 50% overlap. Apply without tension.
3. Layer 2 (Conformable Bandage): Apply from the base of the toes to the knee over Layer 1, using a simple spiral technique with 50% overlap. Secure with tape.
4. Layer 3 (Compression Bandage): Apply from the base of the toes to the knee using a figure-of-eight technique at 50% extension. Use the central yellow guideline for 50% overlap. Secure with tape.
5. Layer 4 (Cohesive Bandage): Apply from toe to knee using a spiral technique with 50% extension and 50% overlap. Press lightly on the bandage to ensure it adheres to itself. Apply steeply across the foot to reduce material build-up over the front of the ankle.

Key Features

• Graduated compression — higher pressure at the ankle, decreasing toward the calf; mimics the natural pumping pressure gradient needed for adequate venous return
• Sustained compression — maintains effective compression levels for up to 7 days, enabling weekly dressing changes
• Non-adherent wound contact layer — separates cleanly from the wound bed at each change without causing trauma
• Built-up compression through four bandage layers — compression is applied gradually, reducing pressure spike risk to bony prominences and fragile tissue
• Sufficient exudate management capacity for up to 7-day wear under typical venous ulcer conditions
• All required components in one kit — reduces preparation time, simplifies stock management, ensures correct components are available at each application
• Suitable for padded ankle circumferences greater than 7-1/4" — use PROFORE Lite for smaller ankles
• Latex free | FSA eligible

Clinical FAQs

What is multi-layer compression therapy and why are multiple bandage layers required for venous leg ulcer treatment?

Venous leg ulcers develop because of chronic venous insufficiency — the one-way valves in the leg veins that normally prevent blood from pooling have been damaged, allowing sustained elevated venous pressure in the lower leg. This elevated pressure causes fluid to leak out of the venous capillaries into the surrounding tissue, producing edema, skin changes, and eventually tissue breakdown and ulceration. The fundamental treatment is therapeutic compression applied from the foot to the knee, which externally provides the pressure gradient the damaged valves can no longer maintain — forcing venous blood upward against gravity and reducing the capillary leak. A single compression bandage cannot achieve sustained therapeutic pressure for extended periods because bandages relax as the underlying edema reduces and the leg shape changes. Multi-layer compression systems solve this by building pressure through sequential layers — each layer contributes to the total compression while also supporting the layers beneath it, maintaining therapeutic pressure far longer than any single layer could. The PROFORE LF system targets a sub-bandage pressure of approximately 40 mmHg at the ankle — the clinically established therapeutic range for venous ulcer healing.

What does "graduated compression" mean and why is higher pressure at the ankle important?

Graduated (or graded) compression means the system applies maximum pressure at the ankle and progressively less pressure moving up the calf. This pressure gradient is not optional — it is the mechanism by which compression drives venous return. Blood and lymphatic fluid move from areas of higher pressure (ankle) toward areas of lower pressure (calf and thigh), which promotes upward flow. A compression bandage applied at uniform pressure throughout would not generate this gradient and would be significantly less effective at reducing venous hypertension. The figure-of-eight application technique used for PROFORE LF Layer 3 is specifically designed to create and maintain this ankle-to-calf pressure gradient. Incorrect application technique — particularly insufficient tension at the ankle or uneven overlap — undermines graduation and reduces clinical effectiveness.

What does "up to 7-day wear time" mean in practice and when should the system be changed before 7 days?

Under typical venous ulcer conditions, the PROFORE LF system has sufficient exudate absorption capacity and sustained compression to function for a full seven days between changes, allowing weekly clinical visits for wound assessment and system reapplication. This weekly change interval significantly reduces nursing time and cost compared to more frequent dressing regimens. However, early change is required if strike-through occurs — when wound exudate saturates through the outer bandage layers and becomes visible externally. Strike-through indicates the system's absorption capacity has been exceeded and the wound environment is compromised; the system should be removed and a fresh application made. During the initial phase of therapy, increased wound drainage is normal as compression actively reduces edema and mobilizes interstitial fluid — patients and caregivers should be counseled to expect this rather than interpret it as wound deterioration.

Why does the system specify an ankle circumference greater than 7-1/4 inches (padded)?

Multi-layer compression systems are designed to deliver a specific sub-bandage pressure when applied to a limb of a defined circumference range. A smaller ankle — less than 7-1/4 inches padded — will receive excessively high compression pressure from the standard PROFORE LF system, creating a risk of pressure injury, ischemia, and pain, particularly over bony prominences. For patients with smaller ankle circumferences, the PROFORE Lite system (available separately) is designed for reduced ankle circumference and delivers lower compression levels appropriate for that anatomy. Ankle circumference must always be measured before applying any multi-layer compression system, and the measurement documented as part of the clinical assessment. This system is for use by trained clinicians only — patients should not self-apply multi-layer compression bandages without clinical instruction and assessment of ankle-brachial pressure index (ABPI) to rule out arterial insufficiency.

Questions about venous leg ulcer compression systems, PROFORE sizing, or clinical supply ordering? Call our product specialists: 1-866-218-0902