Negative Pressure Wound Therapy

Phone: 310.212.6899

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Invia Liberty

The new Aspirator for Negative Pressure Wound Therapy

With Invia Liberty the Medela healthcare pump technology just got a little more convenient. Just 1kg (2,2 lbs)means it's maneuverable, portable and easy to use. And that's something you, and your patients, can count on.

Comfortable

The very quiet operating mode guarantees discretion
The integrated odor filter in the canister minimizes wound odor
The simply structured display offers a time-saving operation
The unique docking station makes charging convenient

Mobile

The light weight of only 1kg supports the patient's freedom and movement
The high operation duration off battery (>14h) endures independence
The fashionable carrying bag simplifies transport and improves mobility

Safe
Invia Liberty signals its needs automatically. No action needed unless the aspirator sounds.
The simple readout of patient data guarantees an easy monitoring of therapy (USB interface).

About NPWT

Negative Pressure Wound Therapy (NPWT) is the use of sub-atmospheric pressure to promote wound healing, and remove fluids from the wound site at the same time.

What does NPWT

Exudate removal
Edema reduction
Bacterial load decrease
Blood supply increase
Mechanical stress
Provide occlusion

Indications for use
The types of wounds indicated are:

Diabetic/Neuropathic ulcers
Pressure ulcers
Chronic wounds
Acute wounds
Dehisced wounds

Technical product information

Invia Wound Dressing Kits

A variety of wound dressing kits are available for use with Invia Wound Therapy. They are adapted for different therapy needs and very easy to apply and are made of the following components:

Suction extension tubing Connects the aspirator to the drainage tubing
Antimicrobial Kerlix™ gauze To fluff into the wound bed. The gauze is easy to use, clinically familiar and prevents infection
Cavilon No Sting Barrier film Protects the wound edges from maceration and the risk of further damages. The protective film is applied with the practical 1ml applicator on the wound edge.
Adhesive Tape Latex-free and hypoallergenic. Affixes the drainage tubing to the body.
Non adherent wound contact layer This primary dressing serves as a permeable membrane and permits painfree, atraumatic dressing changes. The wound exudate can pass through it easily.
Tubing Clamp Retains negative pressure within the sealed wound environment if patient is disconnected from suction.
Sterile saline Irrigates the wound prior to applying dressing and saturates the gauze.
Transparent dressing Secondary dressing that is impervious to water yet breathable.
Wound drainage tubing 100% silicone drain. Can be cut to fit the wound size.