Secondhand Weinmann Ventilogic LS Home Mechanical Ventilator

Objective AI Report

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Report date: 05.08.2025

Löwenstein Medical VENTIlogic LS Ventilator Analysis Report

Overview and Product Description

The device shown in the images is a portable respiratory device (ventilator), model VENTIlogic LS, from the brand Löwenstein Medical. The brand and model of the device have been clearly confirmed from the text on the screen. The overall appearance, craftsmanship, and screen interface of the product indicate that it is an original medical device. This device is used to provide both invasive and non-invasive mechanical ventilation for patients in need of respiratory support. Its portable structure and carrying case suggest it is suitable for use at home or in mobile environments. The device can be used for adult and pediatric patients.

Package Contents and Quantity Information

The product and accessories found in the images are listed below:

• 1 unit of Löwenstein Medical VENTIlogic LS main ventilator unit
• 1 patient respiratory circuit attached to the device
• 1 new, unopened patient respiratory circuit
• 1 device-specific, black-colored carrying case

General Status and Condition Assessment

Visually, the device is in very good condition and appears to be lightly used. The main casing of the product is clean, and no significant physical deformation is observed. The fact that one of the respiratory circuits is in its packaging indicates that a new spare part is provided with the product. Overall, it is understood to be a well-maintained and clean device.

Physical and Mechanical Analysis

Casing and External Surface: No scratches, cracks, dents, or discoloration have been detected on the device’s white plastic casing. The surface is clean and spotless.

Mechanical Components: The control knob, power button, and other function keys on the front panel are physically in place and show no visible damage. The connectors where the patient circuit is attached appear to be solid.

Accessories: Although the respiratory circuit attached to the device has been used, there are no significant tears or crushes in its tubing. The second, unopened respiratory circuit is new. The carrying case is clean and free of tears.

Screen Analysis and Operational Status

The device’s screen is in working condition, and its backlight is active. No pixel errors or damage are visible on the screen. The screen analysis reveals the following information:

• Device Model: VENTIlogic LS
• Operating Mode: SIMV (Synchronized Intermittent Mandatory Ventilation)
• Circuit Type: Indicated as “dual limb circuit with valve”.
• Parameters: Various respiratory parameters and set values (e.g., PSMV 20.0 hPa, IPAP 18.0 hPa) such as PSMV, IPAP, and PEEP are displayed on the screen. The fact that values like flow, volume, and frequency are shown as “0” indicates that the device is in standby mode and not actively providing respiratory support.
• Battery Status: The battery icon in the upper right corner of the screen indicates that the device has an internal battery and that it is fully charged at the time of the image. The device offers mobile use with a long battery life.

Label and Technical Information

In the images, any technical label containing information such as the device’s serial number, REF code, lot number, or year of manufacture cannot be clearly read. Therefore, this information could not be included in the report.

Potential Risk Assessment

The overall condition of the device is quite good. There are no obvious negative signs in the images, such as rust, severe crushing of cables, cracks in the casing, or anything that might indicate a malfunction. The fact that the device is operational and its physical integrity is preserved suggests that it does not pose a significant potential risk of failure in its current state. Based on the visual evidence, the product is ready for use and in a well-preserved condition.