A Pico device works by applying Negative Pressure Wound Therapy (NPWT) to a wound or incision site. This system uses a pump to create a controlled vacuum, which aids in healing.
Components of a Pico System
The Pico system primarily consists of two key components:
- NPWT Pump: This is a small, portable device that generates the negative pressure required for treatment.
- Absorbent Gentle Adhesive Dressing: This dressing is placed directly over the wound or incision. It is designed to be both absorbent and gentle on the skin. It connects to the NPWT pump.
How the Negative Pressure Works
The negative pressure, or suction, created by the Pico pump has several beneficial effects:
- Fluid Removal: The suction draws out excess fluid from the wound. This reduces swelling and inflammation, creating an environment that favors healing.
- Wound Protection: The dressing provides a protective barrier against external contamination, while the negative pressure helps stabilize the wound edges.
Steps of Pico Operation:
- The absorbent gentle adhesive dressing is applied directly over the wound.
- The NPWT pump is connected to the dressing, establishing a sealed system.
- The pump is activated, creating negative pressure at the wound site.
- The suction draws excess fluids away and keeps the wound clean, helping it heal.
- The system continuously provides consistent negative pressure and needs replacing as directed by the healthcare professional.
Benefits of Using PICO
- Accelerated Healing: By removing fluid and promoting wound stabilization, Pico helps wounds heal faster.
- Reduced Infection Risk: The closed system protects the wound from external contamination.
- Comfortable Treatment: The dressing is designed to be gentle on the skin, making treatment more comfortable for the patient.
Comparison to Traditional Wound Care
| Feature | Traditional Wound Care | Pico NPWT |
|---|---|---|
| Fluid Management | Less Effective | Highly Effective |
| Infection Control | Less Effective | More Effective |
| Healing Time | Typically Slower | Typically Faster |
| Comfort | Can be less comfortable | Generally more comfortable |
In summary, the Pico system is an advanced wound care option that utilizes negative pressure to promote faster and more effective healing, with better control of wound fluid and protection from infection.
