Secondhand Löwenstein Luisa LM150TD Home Mechanical Ventilator

Objective AI Report

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Report date: 24.02.2026

Löwenstein Medical LUISA Ventilator Analysis Report

Device Identification

The product in the image is a portable life support unit and mechanical ventilation device. It is a modernly designed medical device with a large touch screen. It comes with a special carrying bag.

Brand and Model

The brand and model information is clearly legible on the product’s top carrying handle.

• Brand: Löwenstein Medical
• Model: LUISA

Usage Areas

LUISA is a home mechanical ventilator designed for both invasive and non-invasive ventilation. It is suitable for life support purposes. Its mobile-use-supporting structure allows patients to use it in a wheelchair or at the bedside. It is used for the treatment of respiratory failure and respiratory support in adult and pediatric patients.

Quantity Information

There are a total of 2 main parts in the image:

• 1 unit of Löwenstein Medical LUISA ventilator device
• 1 unit of custom-made carrying bag for the device

General Condition

The device appears to be cosmetically extremely clean and in “new” condition. No signs of wear are observed on its outer casing, screen, or carrying handle. The edge of the protective film is visible in the lower left corner of the screen, indicating that the device may be unused or very lightly used.

Physical Deformation

There is no yellowing, cracks, or deep scratches on the device’s white plastic casing. The black screen bezel is undamaged. The corners and joints are in regular form. No unravelling or stains are visible on the carrying bag’s fabric.

Mechanical Components

The carrying handle on the upper part of the device is sturdy and securely in place. The physical buttons on both sides of the handle (one with a power symbol, the other with an alarm mute symbol) are in their proper positions and are not deformed. The zipper structure and inner lid of the bag appear proper.

Electronic Components

The device is in the off position, therefore screen functionality cannot be tested via the image. However, the screen surface is smooth and maintains its reflective, bright texture; no impact marks or dead pixels (in the sense of physical breakage) are visible.

Accessories

A black, hard-fabric carrying bag is present. On the inside of the bag’s open lid, a graphic schematic illustrating the device’s rear connection ports and cabling arrangement is printed. Other accessories such as a power cable, breathing circuit, or patient mask are not present in the image.

Battery Status

This model is a portable device with an internal battery, but since the battery is an embedded system, its physical condition (swelling, etc.) cannot be discerned from the image. As the device is off, there is no data regarding the charge level.

Label Information

The image angle does not show the technical labels (Serial No, REF code, manufacturing date, etc.) on the bottom or rear of the device. This information could not be reported.

Screen Analysis

The device has a large touch screen. The screen is currently black (off). No scratches or stains have been detected on its surface.

Size and Compatibility

It is understood from the image that the device is of a portable, compact size (approximately handbag dimensions). The physical structure of this model, known to be suitable for adult and pediatric ventilation, has been optimized for this use.

Documents

No user manual, invoice, service form, or warranty certificate is present in the image.

Usage Duration

Since the screen is off, information regarding total operating hours (ventilation duration) is not accessible.

Existing Faults

No breakage, missing parts, or physical damage that could impede the device’s operation has been detected during the visual inspection.

Potential Fault Risk

The device’s condition is visually excellent. As there are no signs of significant wear, corrosion, or deformation, no potential risk factors have been observed based on the visual data.