Effective fluid handling

Moderate Exudate (82 ± 10mL)
simulated wound bed after a 3-day period

Maintenance of negative pressure

Continuous delivery
of negative pressure

The Avelle™ NPWT System is design to produce a continuous negative pressure of 80 mmHg (±20 mmHg) across the wound surface. In-vitro studies demonstrate⁴ that:

• PROVEN: Negative pressure 80 mmHg (±20 mmHg) delivered through the hydrated Hydrofiber^® Technology
  Dressing to the simulated wound bed through 4 layers of AQUACEL^® Extra Dressing to a depth of 2cm over 7 days.

Delivery of negative pressure over 7 days through
4 layers of AQUACEL^® Extra Dressing

Maintenance of negative pressure

In-vitro testing⁴ demonstrates one-way valve within the airway luer lock connector maintains pressure after
removing the pump from the dressing after 1 hour ± 10 mmHg.