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Invia Liberty Negative Pressure Wound Therapy (NPWT) System

Invia Liberty Negative Pressure Wound Therapy (NPWT) System

Invia Liberty delivers therapy confidence by intelligently controlling set pressure at the wound site.

The pump dynamically adapts the air flow cycle to both volume and viscosity of the fluid in the tubing to optimize exudate removal.

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Double lumen tubing

The Invia Liberty NPWT System contains a double-lumen with patented, electronically controlled feedback technology, Intelligent Pressure Control and Dynamic Exudate Removal, to ensure the prescribed pressure is delivered at the wound bed while dynamically adjusting airflow cycles to adapt to fluid fluctuations (up to 20 times per 5 mins), more accurately and efficiently removing fluid and innovating the standard of care.1

Air leak indicator

On-screen air leak indicator and instructions for guided troubleshooting.

Secure canister connection

Secure canister connection with an audible click and one-touch release button.

Convenient carrying case for easy canister exchange

Canisters with solidifier.

Choice of 300 ml and 800 ml disposable canisters with solidifier.

Quiet pump operation and compact design

Intuitive, quiet pump operation and compact design for patient comfort and mobility. Just over 1kg weight and battery lasts up to 14 hours.

Quick-connector

Invia Quick-connector features a secure tubing connection with an audible click.

Pressure options from -40 to -200 mmHg

Pressure options from -40 to -200 mmHg, including preset standard -125 mmHg.

Providing simplified NPWT management

Invia Liberty delivers therapy confidence by intelligently controlling set pressure at the wound site1. The pump dynamically adapts the air flow cycle to both volume and viscosity of the fluid in the tubing to optimize exudate removal.

Click-in canister attachment and one-touch canister release button allow for easy canister exchange.

Secure tubing attachment is guaranteed with the new Invia Quick-connector feature2.

Intuitive and quiet pump operation fully integrates into the patient's daily life, while patient comfort and mobility are facilitated by Invia Liberty's compact design and convenient carrying case.


Key features:

  • Intelligent Pressure Control from the pump to the wound site
  • Dynamic Exudate Removal actively helps prevent blockages with air flow cycles adapting up to four times a minute
  • Pressure options from –40 to –200 mmHg including standard –125 mmHg
  • On-screen air leak indicator
  • Custom air leak modes for normal and large wounds
  • Easy and secure tubing attachment with the Quick-connector
  • One-touch canister release button
  • Choice of 300 ml and 800 ml disposable canisters with solidifier


1 Performance data on file at Medela AG
2 Usability validation data on file at Medela AG 

Please accept the marketing-cookies to watch videos.

The videos are for demonstration uses only and in no way replace the instructions for use.

Downloads

Brochure Invia Liberty (pdf)
Clinician instructions for use Invia Liberty (pdf)
Patient instructions for use Invia Liberty (pdf)
Healthcare accessories catalogue (pdf)
Patient quick card Invia Liberty (pdf)
Clinician quick card Invia Liberty (pdf)
Healthcare cleaning and reprocessing guide (pdf)

Invia NPWT Dressings Portfolio

The Invia NPWT System with FitPad featuring intelligent pressure control and dynamic exudate removal provides confidence the prescribed therapy is delivered at the wound site

View full details

Canisters

  • Two available sizes (300ml and 800ml) for maximum flexibility.
  • Bacteria carbon filter prevents overflow and odor.
  • Built-in solidifier for convenient disposal.
  • Sterile, for single use.
  • Built-in solidifier for convenient disposal.
  • Sterile, for single use.

Double-lumen tubing

  • Double-lumen tubing for intelligent pressure control and dynamic exudate management.
  • Tubing with Quick-connector for easy and secure attachment.

Carrying bag

  • Designed for discreet and convenient pump transportation.
  • Easy opening for canister changes.
  • Accessible display even when the bag is closed.

Power supply

Replacement available separately.

Only use Medela provided power supply with Invia Liberty devices.

Docking station

  • Convenient placement and removal for easy pump charging.
  • Can be placed on level surface or clamped to a rail.
Features & Benefits

Providing simplified NPWT management

Invia Liberty delivers therapy confidence by intelligently controlling set pressure at the wound site1. The pump dynamically adapts the air flow cycle to both volume and viscosity of the fluid in the tubing to optimize exudate removal.

Click-in canister attachment and one-touch canister release button allow for easy canister exchange.

Secure tubing attachment is guaranteed with the new Invia Quick-connector feature2.

Intuitive and quiet pump operation fully integrates into the patient's daily life, while patient comfort and mobility are facilitated by Invia Liberty's compact design and convenient carrying case.


Key features:

  • Intelligent Pressure Control from the pump to the wound site
  • Dynamic Exudate Removal actively helps prevent blockages with air flow cycles adapting up to four times a minute
  • Pressure options from –40 to –200 mmHg including standard –125 mmHg
  • On-screen air leak indicator
  • Custom air leak modes for normal and large wounds
  • Easy and secure tubing attachment with the Quick-connector
  • One-touch canister release button
  • Choice of 300 ml and 800 ml disposable canisters with solidifier


1 Performance data on file at Medela AG
2 Usability validation data on file at Medela AG 

Videos
Please accept the marketing-cookies to watch videos.

The videos are for demonstration uses only and in no way replace the instructions for use.

Downloads

Brochure Invia Liberty (pdf)
Clinician instructions for use Invia Liberty (pdf)
Patient instructions for use Invia Liberty (pdf)
Healthcare accessories catalogue (pdf)
Patient quick card Invia Liberty (pdf)
Clinician quick card Invia Liberty (pdf)
Healthcare cleaning and reprocessing guide (pdf)

Accessories & Disposables

Invia NPWT Dressings Portfolio

The Invia NPWT System with FitPad featuring intelligent pressure control and dynamic exudate removal provides confidence the prescribed therapy is delivered at the wound site

View full details

Canisters

  • Two available sizes (300ml and 800ml) for maximum flexibility.
  • Bacteria carbon filter prevents overflow and odor.
  • Built-in solidifier for convenient disposal.
  • Sterile, for single use.
  • Built-in solidifier for convenient disposal.
  • Sterile, for single use.

Double-lumen tubing

  • Double-lumen tubing for intelligent pressure control and dynamic exudate management.
  • Tubing with Quick-connector for easy and secure attachment.

Carrying bag

  • Designed for discreet and convenient pump transportation.
  • Easy opening for canister changes.
  • Accessible display even when the bag is closed.

Power supply

Replacement available separately.

Only use Medela provided power supply with Invia Liberty devices.

Docking station

  • Convenient placement and removal for easy pump charging.
  • Can be placed on level surface or clamped to a rail.
Related Products

Invia NPWT Dressings & Kits

The Invia NPWT System with FitPad featuring intelligent pressure control and dynamic exudate removal provides confidence the prescribed therapy is delivered at the wound site.

Read more

Invia Motion NPWT System

Delivers the convenience of a personal pump while offering clinical flexibility with a choice of pressure settings, therapy modes and compatibility with both foam and gauze dressings.

Read more

Invia Integrated Dressing

Sterile “peel-and-stick” dressing designed to work with Invia Motion and Invia Liberty pumps

Read more

Invia NPWT Dressings & Kits

The Invia NPWT System with FitPad featuring intelligent pressure control and dynamic exudate removal provides confidence the prescribed therapy is delivered at the wound site.

Read more

Invia Motion NPWT System

Delivers the convenience of a personal pump while offering clinical flexibility with a choice of pressure settings, therapy modes and compatibility with both foam and gauze dressings.

Read more

Invia Integrated Dressing

Sterile “peel-and-stick” dressing designed to work with Invia Motion and Invia Liberty pumps

Read more

Customer Reviews

"I am currently using the Invia Liberty pump on all my patients requiring NPWT at both LTAC locations. I am very pleased with the simple application and maintenance with this closure device."

Darrell J. Price (DJ), MSN, ANP-BC, Nurse Practitioner Wound Specialist

"So far, the Invia Liberty has been the smallest and most quiet one, which our patients love!"

Sarah Fontenot RN, BSN, CWS, Clinical Sales Specialist NPWT

"I am currently using the Invia Liberty pump on all my patients requiring NPWT at both LTAC locations. I am very pleased with the simple application and maintenance with this closure device."

Darrell J. Price (DJ), MSN, ANP-BC, Nurse Practitioner Wound Specialist

"So far, the Invia Liberty has been the smallest and most quiet one, which our patients love!"

Sarah Fontenot RN, BSN, CWS, Clinical Sales Specialist NPWT

Get the app!

Become a confident and knowledgeable NPWT user

The Medela NPWT App* helps healthcare professionals and patients to better manage NPWT with its short and simple instructions videos and quick cards to support you in becoming a confident and knowledgeable NPWT user.


*NPWT App is only available in certain countries.