Secondhand Löwenstein Prisma 20A AUTOCPAP Device with Humidifier

Objective AI Report

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Report date: 21.04.2026
Report code: 1776759320

Löwenstein Prisma20A Respiratory Therapy Device Analysis Report

Device Identification

The product in the images is a Prisma20A model respiratory therapy device from the Löwenstein Medical brand. The device is shown with an integrated humidifier unit (prismaAQUA), a carrying case, and various accessories.

Brand and Model Information

Upon examination of the labels and logos on the device, the brand and model information has been clearly identified:

• Brand: Löwenstein
• Model: WM 100 TD, prisma20A
• Humidifier Model: prismaAQUA

General Condition and Physical Deformation

The general condition of the device appears to be good. The carrying case is clean and intact. There is no visible physical deformation such as deep scratches, cracks, fractures, or discoloration on the main unit, screen, or plastic components of the device. The exterior surfaces of the device appear clean and well-maintained.

Mechanical and Electronic Components

The mechanical parts, buttons, and connection points of the device appear to be intact. The water chamber and connection mechanism of the humidifier unit are in place. The electronic components are visually sound; there are no signs of damage, crushing, or corrosion on the power cable and socket inputs. The device screen is in the off position; therefore, no information could be obtained regarding the operational status of the screen or any error messages.

Accessories

The following accessories are visible with the device:

• Original Löwenstein Medical carrying case.
• Power cable and adapter.
• Respiratory hose (gray, spiral structure).
• Nasal mask and headgear (silicone and fabric parts appear intact).
• Humidifier unit (prismaAQUA).
• A green label indicating the device model.

The general condition of the accessories appears to be good and ready for use. The expiration dates of the mask and hose could not be determined from the images.

Label Information

The technical information provided on the label at the bottom of the device is as follows:

• Model: WM 100 TD, prisma20A
• Product Code: 29600-2110
• Brand: LÖWENSTEIN
• Power Supply: 37V DC
• Protection Class: IP21
• Certifications: CE 0197
• Place of Production: Made in Germany

Usage Areas

The Löwenstein Prisma20A is a CPAP (Continuous Positive Airway Pressure) device used in the treatment of respiratory disorders such as sleep apnea. It is used in home environments or clinics at pressure settings determined by a doctor’s prescription. The integrated humidifier increases comfort by ensuring the air breathed by the patient is humidified.

Potential Failure Risk

There is no clear evidence in the images that the device is faulty. No signs of serious wear such as crushing of cables, corrosion on sockets, or breakage of mechanical parts have been observed. The device is in good condition and carries a low risk of failure under normal operating conditions.