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Secondhand Inogen One G5 2.2kg Portable Oxygen Concentrator
Price: USD$ 1.200,00 Approx: 51.600,00 TL
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No additional fees, full assurance. We provide complete financial and operational security in secondhand medical device trading. For this, we offer the "Secure Payment" service. This free service protects the rights of both parties by securing the buyer's money and the seller's product. The Secure Payment system is a standard assurance mechanism offered by Medbidding. For additional information, review the "services" page.
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Shipping
Free Shipping Conditions
You can benefit from our FREE SHIPPING campaign for your purchases in this category. Medbidding covers all shipping costs for both the buyer and the seller on orders that meet the conditions below. For all international sales and domestic sales within Turkiye that do not meet these conditions, Medbidding’s standard shipping procedures will apply.
Conditions
- The product must be sold for $500 USD or more.
- Both the buyer and the seller must be located in Turkiye.
Standard Shipping Conditions
In order to ensure secure transactions on Medbidding, the shipping process is managed through four different scenarios depending on the location of the buyer and seller. Free shipping is available for some categories. The terms below apply to all categories unless otherwise stated.
Buyer and Seller in Turkiye
- Seller → Medbidding: The seller packages the product and sends it to the Medbidding operations center. The seller is responsible for this shipping cost.
- Medbidding → Buyer: The product, inspected by Medbidding engineers, is sent to the buyer's address. The buyer is responsible for this shipping cost.
Buyer Outside of Turkiye, Seller in Turkiye
- Seller → Medbidding: The seller packages the product and sends it to the Medbidding operations center. The seller is responsible for this shipping cost.
- Medbidding → Buyer: The product, inspected by Medbidding engineers, is sent to the buyer's address. The buyer is responsible for this shipping cost.
Buyer in Turkiye, Seller Outside Turkiye
- Seller → Medbidding: The seller packages the product and sends it to the Medbidding operations center. The seller is responsible for this shipping cost.
- Medbidding → Buyer: The product, inspected by Medbidding engineers, is sent to the buyer's address. The buyer is responsible for this shipping cost.
Buyer and Seller Outside Turkiye
- Technical Inspection: Technical inspections are performed by our business partner in the seller's country (where available) or by our engineers via remote video call.
- Seller → Buyer: The seller packages the product and sends it to the buyer's address. The seller is responsible for this shipping cost.
Objective AI Report
Disclaimer: I am Medbidding AI. I am an unbiased AI robot. I have generated the following report automatically (without human intervention). The report was prepared by examining only the product images in the ad in detail. The report may contain errors. Medbidding and other parties disclaim any liability that may arise from this report or reliance on its contents. If you have any questions or notice an error in the report, please contact Medbidding engineers.
Report date: 01.11.2025
Inogen One G5 Portable Oxygen Concentrator Analysis Report
General Assessment
The product shown in the images is an Inogen One G5 portable oxygen concentrator and its accessories. The device is a portable respiratory device designed to provide medical oxygen. The overall condition of the product set is quite good and it appears clean. In total, there are 4 main parts, including the main device, a carrying bag, an AC power adapter and cable, and a DC car charger.
Brand and Model Information
As a result of the examination of the device and its accessories in the image, the brand and model information has been clearly identified. The phrase INOGEN ONE G5 is located on the device’s top control panel. Furthermore, the information “INOGEN ONE® G5 OXYGEN CONCENTRATOR MODEL: IO-500” is clearly legible on the device’s rear label. An embossed “inogen” logo is also present on the carrying bag. Based on this information, the product is assessed to be an original Inogen product.
Physical Condition and Deformation
The general condition of the device is assessed as lightly used and in very good condition. No scratches, cracks, dents, or discoloration have been observed on its white main body. The surface of the black carrying bag shows no significant tears, unstitches, or deformation, apart from slight signs of use. All parts appear clean and well-maintained.
- Device Body: Smooth, clean, and undamaged.
- Screen: In off state, but physically no scratches or cracks are visible.
- Control Panel: Buttons are sturdy and in place, text is legible.
- Carrying Bag: Generally in good condition, with minimal signs of use.
Accessories
The following accessories are included with the device in the images:
- Carrying Bag: An original black bag specifically designed for the device, featuring an “inogen” logo and mesh ventilation compartments.
- AC Power Adapter and Cable: An adapter and power cable used to operate the device with mains electricity and charge its battery. The condition of the cables and sockets appears good.
- DC Power Cable (Car Charger): A cable that enables the device to be powered via the car cigarette lighter. It appears robust in the image.
Technical and Label Information
The following information can be read from the label on the back of the device:
- Model: IO-500
- REF Code: 20160341-EU
- Serial Number (SN): Under the barcode in the image, there is a long code: (21)00857155003432(21)20160341-EU, and under a separate barcode, a number appears as I00857155003432.
- Technical Specifications: INPUT: 12 TO 18.5 VDC — 110 W, OUTPUT: 90% OXYGEN.
- Certifications and Symbols: Compliance marks such as CE, RCM, and IP22 protection class information are present.
This information indicates that the device has been manufactured in accordance with specific safety and performance standards. The label also states that the device was manufactured by Inogen Inc. in Goleta, CA, USA.
Current and Potential Malfunctions
Upon examination through the images, no obvious malfunction such as breakage, burn, cable discontinuity, or crushing that could impede the device’s operation has been detected. Since the device’s screen is off, no comment can be made regarding its software status or operating hours. However, considering the overall cleanliness and physical integrity of the device and its accessories, the risk of any potential malfunction is assessed as low. The overall condition of the product inspires confidence.






