Secondhand Össur Achilles Boot Foot Orthosis

Objective AI Report

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Report date: 01.12.2025

Air-Cushioned Orthopedic Walking Boot (Air Walker) Analysis Report

Device Identification and Description

The examined visuals belong to a medical product designed for foot and ankle immobilization. This product is an orthopedic device known in medical literature as an “Air Walker” or “Air-Cushioned Walking Boot”. The product features a rigid outer exoskeleton structure, containing a soft liner and an air cushion system.

Visual Features and Design

The product has a rigid grey plastic outer shell. This shell is designed to support the leg from both sides. The general physical characteristics of the device are as follows:

• Outer Shell: Made of rigid plastic, there are grey support panels enclosing both sides of the leg. These panels feature horizontal strip-like air channels to provide ventilation.
• Inner Liner: It has a dark grey inner liner, likely made of sponge or soft fabric material. This liner is designed to fully envelop the foot.
• Fastening System: The device includes a hook-and-loop (velcro) strap system. Wide grey straps are visible on the front and around the ankle, used to adjust the tightness of the boot.
• Air Pump Mechanism: On the upper part of the front liner, there is a black, round pump button (bulb), believed to control the inflatable air cushions. This feature indicates that the device is a pneumatic (air-filled) model. Next to the pump, there is likely a small metallic valve protrusion for deflating the air.
• Sole Structure: The bottom sole has a slightly curved (rocker bottom) structure to support natural walking. The toe of the sole is angled upwards.

Areas of Use and Functionality

The product in the visuals is used to provide stabilization in lower extremity traumas. Its primary areas of use are:

• Ankle sprains and ligament injuries.
• Conservative treatment of foot and ankle fractures.
• Post-operative (post-op) stabilization during the recovery process.
• Providing immobilization in soft tissue injuries.

Quantity Information

The visuals show 1 unit of the orthopedic walking boot. It is displayed as a single product, not a pair.

Condition and State Assessment

Observations regarding the general condition of the device are as follows:

• Overall Condition: The product is intact and appears usable. No missing main parts (front protective panel, straps, etc.) are noticeable.
• Physical Deformation: No visible large cracks, breaks, or deep deformations have been detected in the rigid plastic casing. However, slight superficial marks due to use may be present on the outer surface and sole edges.
• Cosmetic Condition: The fabric texture of the hook-and-loop straps appears intact, with no excessive pilling or tearing observed. The inner liner looks clean, although natural shading due to use is present in the inner parts.
• Mechanical Components: The air pump button is in place and appears physically sound. Although the adhesion quality of the hook-and-loop fasteners cannot be tested from the visual, their physical integrity has been maintained.

Size and Compatibility

No clear label or text regarding the product’s size (such as S, M, L) is readable in the visuals. However, by its structure, it is understood to be a model suitable for adult use, extending up to the knee (standard height). It is not suitable for infants or young children.

Authenticity and Label Information

No brand logo, model name, or manufacturer’s label (REF code, Serial no, Lot no) is present on the visuals or visible from these angles. Therefore, there is no visual evidence regarding whether the product belongs to a specific brand or is an equivalent of an original brand. It appears to have standard medical manufacturing quality.

Existing Defects and Risk Assessment

No obvious defect (such as a broken strap, cracked plastic body, punctured air bladder) that would hinder functionality is visible on the product. Its condition can be described as an “item in good used condition”.

Potential Risks: No serious risks were identified in the visual analysis. However, if the product is second-hand, it is recommended to physically check functional features such as the airtightness of the air cushions and the gripping strength of the hook-and-loop fasteners before use.