Secondhand Hoffrichter Carat II Pro Home Mechanical Ventilator

Objective AI Report

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Report date: 24.07.2025

Hoffrichter Carat Series Ventilator Analysis Report

Device Description and Areas of Use

The device shown in the images is a medical ventilator, i.e., a respiratory device. The “HOFFRICHTER” brand and the “SMART FUNCTION” text on it indicate that this device is a Carat series model manufactured by Hoffrichter. These types of ventilators are used to provide continuous or intermittent respiratory support to patients with respiratory failure. It is designed for patients in both hospital settings and home care. The device can be used invasively (e.g., via tracheostomy) or non-invasively (with a mask) and has features to serve both adult and pediatric patients.

Brand and Model Information

The brand of the device in the images is clearly seen as Hoffrichter. Although the exact model name is not specified in the images, the “SMART FUNCTION” feature and the overall design strongly suggest that the device is a Carat series model, such as the Carat Pro or Carat II Pro. The overall appearance, labels, and workmanship quality of the device indicate that it is original.

General Status and Condition

The overall condition of the device is quite good, giving the impression of being lightly used or recently serviced. No significant scratches, cracks, dents, or discoloration have been observed on the casing. The white and black plastic components of the device are clean and free of stains. The buttons on the front panel, the rotary control knob, and the screen surface also appear undamaged. The ventilation grilles and ports on the rear panel are also clean and free of deformation.

Quantity Information

The images show 1 unit of a Hoffrichter brand ventilator device. No accessories that may come with the device (power cord, breathing circuit, user manual, etc.) are present in the images.

Mechanical and Electronic Components

• Control Panel: The front panel features one large rotary control knob, a power button, an alarm silence button, and other function keys. No wear or damage is visible on these knobs and buttons.
• Ports and Connections: On the front left side of the device, there are breathing circuit connection points and an O2 (oxygen) inlet. The rear panel includes a power switch, a DC power input, an SpO2 (sensor for measuring blood oxygen saturation) port, an SD card slot, and various communication (COMM) ports. All these ports are physically intact.
• Screen: The device has a large color screen. However, as the device is turned off in the images, no display, error messages, or operating hours information can be analyzed from the screen.
• Ventilation: There are ventilation grilles on the rear and side parts of the device for cooling the motor. These grilles are clear and clean.

Label and Certification Information

On the front panel of the device, there is a label that reads “SMART FUNCTION” and a red sticker that reads “Mobile Application for Therapy-Control”. Apart from this, a label containing the product’s serial number, REF code, year of manufacture, or other technical specifications cannot be clearly distinguished in the shared images.

Potential Risk of Malfunction

Based on visual inspection, no obvious risk of malfunction has been observed in the device. The integrity of the casing, the condition of the ports, and the overall cleanliness indicate that the device has been well-maintained. There are no signs of rust, crushed cables, or significant wear. This suggests that the mechanical and electronic components of the device are in good condition. However, this assessment is only a forecast based on visual evidence and does not guarantee the full functionality of the device.