Secondhand Weinmann Ventilogic LS Home Mechanical Ventilator

Objective AI Report

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Report date: 08.11.2025

Weinmann VENTIlogic LS Ventilator Analysis Report

Product Description and Application Area

The product shown in the visuals is a mechanical ventilator device designed for patients requiring respiratory support. The device is used to provide invasive and non-invasive respiratory therapy. Suitable for both hospital and home use, this ventilator is preferred for the treatment of adult and pediatric patients above a certain body weight. The purpose of the device is to support or completely take over the patient’s respiratory functions, ensuring adequate oxygen intake and carbon dioxide elimination.

Brand and Model Information

As a result of visual analyses, the brand and model of the device have been clearly identified. On the front panel of the device, the brand “WEINMANN medical technology” is clearly written just above the screen, and the model name “VENTIlogic LS” is written below the screen. This information is also confirmed by the phrase “TYP: VENTIlogic LS” found on the device’s rear label. Additionally, a “LÖWENSTEIN medical” logo is present on a label on the rear surface of the device.

General Condition and State

The device is generally in good condition and is a used product. No significant yellowing or fading of the casing color has been observed. In one of the visuals, the device’s screen is seen to be on and operational; this indicates that the device’s basic electronic functions are active. The overall appearance of the product gives the impression of a regularly used medical device. There is no significant dirt or dust accumulation on the device.

Physical and Mechanical Evaluation

The physical and mechanical components of the device have been examined in detail:

• Casing: The plastic casing of the device does not have large cracks, breaks, or deep scratches. There may be minimal wear due to use on the surface. One of the labels on the rear panel is partially peeled.
• Carrying Handle: The black carrying handle located on the top appears sturdy and functional.
• Buttons and Control Knob: All function buttons on the front panel, such as power, IPAP, PEEP, and the rotary control knob labeled “Enter,” are physically intact and undamaged.
• Connection Ports: The patient circuit connection ports and other socket inputs located on the side of the device have a clean and undeformed appearance.
• Ventilation Grille: The air intake grille located on the rear panel is clean and shows no signs of blockage or damage.

Electronic Components and Screen Analysis

When the electronic components and screen of the device are visually evaluated, the following details stand out:

In the photo where the screen is active, it is understood that the device is operating and displaying various ventilation parameters. No lines, pixel errors, or abnormalities are visible on the screen. The information displayed on the screen is as follows:

• Mode: SIMV
• Program: Prog. 1
• Warning: Double tube valve
• Parameters: Various respiratory values such as PSIMV, IPAP, PEEP, Ti, Ti/T, f, VTe, and MV are clearly legible.
• Status Icons: The top part of the screen displays icons indicating connection to AC power supply, battery status, lock, and SD card.

Label Information

The following information can be read from the product label located on the rear panel of the device:

• Type (TYP): VENTIlogic LS
• Serial Number (SN): 10602
• Place of Manufacture: Made in Germany
• Certifications and Standards: Various technical symbols such as CE 0197 and IP21 protection class, and a QR code are present.

Accessories and Battery

No accessories (such as power cable, patient tubing circuit, mask, or user manual) other than the main unit of the device are clearly visible in the visuals. According to screen analysis, the device has an internal battery. The battery icon at the top of the screen appears full, indicating that the battery is charging while the device is plugged in or is fully charged.

Conclusion and Potential Risk Assessment

As a result of the visual inspections, the Weinmann VENTIlogic LS model ventilator has been determined to be in good condition, operational, and functional. It has no serious physical defects; only cosmetic wear on the rear label is noticeable. The clear screen display showing the device in operation is the most important positive indicator. No evidence (such as broken parts, error messages, crushed cables, etc.) indicating that the device is faulty or at risk of imminent failure has been detected in the visuals. As such, the device offers reliable potential for use.