Air for an active life.

Inhale, exhale. Typically a given that most people don’t think much about. With LUISA, the new high-performance ventilator from Löwenstein Medical, this is now also true for ventilated patients. LUISA is particularly mobile, compact and lightweight. It works both standing up or lying down and can be flexibly attached to wheelchairs or beds. A battery life of up to 18 hours increases the user's radius of action and sense of security. LUISA provides breathable air for an active, mobile life. The device can open up new paths and possibilities for users.

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May we introduce you to LUISA?

What she can do. What makes her special. And where her absolute strengths lie. With LUISA, we want to support you in leading an active and mobile life. But above all, to ensure that you have a technology by your side that allows you to breathe easily around the clock. Every day. Every night. Week after week.

LUISA works lying down or standing up. Choose the position you need, whether you are on the move or at home. Nothing will hold you back. LUISA just keeps going and you can breathe easy.

 luisa home ventilation device vertical

We put thought into it so you don't have to. LUISA is designed for intuitive use and includes all the modes and options you need to treat your patients effectively, including HFT, CPAP and MPV in any circuit without an adapter.

luisa home ventilation device vertical connections

With a battery life of approx. 18 hours, LUISA will accompany you through a long day. With three batteries and the option of constant monitoring of the run times, it provides security.

 luisa home ventilation device horizontal

Information on the new firmware update V 1.9.0007.

Watch the following video to find out more about the changes and functions of the new LUISA firmware update.

Product features

FiO₂ and SpO₂ measurement

Consistent monitoring and measurement of oxygen levels in breath and blood. LUISA keeps track. Good data management.

10" high-resolution touchscreen

A display designed with simplicity, clarity, and intelligent user guidance in mind. Clean and simple. Why is that? So that it’s safe.


Bluetooth, prisma CLOUD, app, monitor connection. Security remains the dominant factor in connectivity. Connections that cover all eventualities.


Visit our YouTube channel for informative tutorials, application examples and helpful tips on our product portfolio.

Go to our YouTube channel
01 – Ventilator LUISA | Introduction

Our focus is on people.

We are always there for you.

Contact us.
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Phone: +49 2603 9600-0