Secondhand Inox CP-501 5L/min Oxygen Concentrator

Objective AI Report

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Report date: 23.11.2025

INOX CP 501 Oxygen Concentrator Analysis Report

Device Identification, Brand and Model Analysis

The device shown in the visuals is an oxygen concentrator used for medical purposes. The product has been thoroughly examined both from the inscriptions on itself and from its original box, and its identity has been definitively established.

• Brand: The inscription “INOX” is clearly visible on the front panel of the device and on its original box. Although the inscription “INTERMED” is also present on the box, the product’s brand identification is “INOX”.
• Model: The phrase “MODEL: CP 501” is clearly and legibly written on the label on the device’s box. The product in the visuals bears the design characteristics of the CP 501 model.

Authenticity and Place of Manufacture

The product is consistent with its original box and the brand prints on it. The “CE 0197” certification mark and the serial number label on the box indicate that the product was manufactured in accordance with medical device standards and is authentic. According to the label information on the box, the device was manufactured by Foshan MIC Medical Technology Co., Ltd. and its distribution in Turkey was handled by Intermed Medikal.

Box Contents and Accessories

The product set in the visuals consists of the device itself and its original packaging box. The accessory status identified at the time of inspection is as follows:

• Main Unit: 1 INOX CP 501 oxygen concentrator device is present.
• Humidifier Bottle: 1 water reservoir (humidifier bottle) and connection apparatus, placed in the slot on the front of the device, are present.
• Original Box: The original cardboard box bearing the device’s brand and model information is present.
• Cables and Hoses: In the visuals, the device’s power cable (black) is partially visible on the ground. However, patient connection hoses such as nasal cannulas or oxygen masks are not present in the visuals.

Physical Condition and Cosmetic Examination

The device is in “Used” condition and shows distinct signs of use. General condition analysis is as follows:

• Dirt and Stain Condition: Heavy dust accumulation, stains, and black specks are noticeable on the device’s top panel (the blue section where the control panel is located) and on the carrying handle. Friction marks and discolorations are present in places on the white outer casing. Particularly, dirt accumulations along the edges of the labels on the blue panel, formed over time, are evident.
• Humidifier Bottle: The water reservoir (humidifier bottle) attached to the front has partially lost its transparent color, appearing slightly cloudy/matted, which indicates that the device has been used for some time.
• Label Wear: Although the edges of the instruction labels on the top and the writings on them are generally legible, there is a layer of dirt on the label surface due to use.
• Deformation Control: No major structural damage such as cracks, breaks, or dents has been observed on the outer casing. The wheels and carrying handle appear robust.

Panel Analysis and Technical Specifications

The controls and technical data found on the device’s top panel are as follows:

• Display: A digital LCD information display is located on the top panel. Since the device is off in the visuals, the operating hours data on the screen cannot be read.
• Flow Setting: On the right side, a mechanical “Flowmeter” is located. The ball indicator inside the glass tube is intact. According to the label information, the device has the capacity to provide 0-5 LPM (0-5 Liters per Minute) oxygen flow.
• Power Switch: A black I/O (On/Off) button is located on the panel.
• Circuit Breaker: A circuit breaker button, indicated by the inscription “4 AMP”, is present on the panel.
• Warning Labels: A “No Smoking” warning (crossed-out cigarette icon) is affixed to the front surface next to the humidifier bottle.

Label Information and Production Details

The technical data on the labels found on the device’s original box and casing are as follows:

• Serial Number (S/N): IM-2020-12-1165 (The “2020-12” inscription in this serial number is strong evidence that the product was manufactured in December 2020.)
• Voltage: AC 230 V / 50 Hz
• Capacity: 05 LT Oxygen Concentrator (5 Liter model)
• Dimensions and Weight: Net weight 14.5 kg, gross weight 16 kg. Box dimensions 470x370x590 mm³.
• Service Information: An external label, appearing to have been affixed later, is present on the upper part of the device, containing the inscription “TEKNİK SERVİS” (TECHNICAL SERVICE) and a contact number (partially legible). This label suggests that the device has previously undergone maintenance or had a service record opened.

Area of Use and Instructions

The instruction labels on the upper part of the product list the rules that the user must adhere to. The device is designed for home-use medical oxygen therapy.

• Filter Maintenance: It is stated that the sponge filter under the back cover should be washed with water only, dried, and reinstalled every 10 days. A warning is included that the main filter under the cover should not be washed and should be replaced at regular intervals (every 3 months).
• Usage Steps: Connecting the power, adding cold water to the water container, turning it on via the on-off button, and adjusting the flow from the flowmeter are written step-by-step.

Potential Risk Assessment

Based on the analysis in the visuals, no mechanical or electrical breaks, disconnected cables, or serious damage have been detected on the device. However, due to the device being visibly dirty and the water reservoir appearing used, it is anticipated that it may require detailed cleaning and filter replacement for hygienic reasons before use. The presence of the “Teknik Servis” (Technical Service) label indicates that the device has undergone a repair or periodic maintenance process in the past; this confirms that it is a second-hand device.