DEVICE: iWALK3.0, the iWALKFree 3.0 Hands Free Crutch (00860002590813)

A mobility aid in the form of a waist-high framework and a handgrip with two legs designed to provide a stable support to only one side of the user, e.g., a person with a disability, a geriatric or an infirm person; it may also be used during rehabilitation. It is typically constructed of lightweight metal, plastic and rubber materials in the shape of an "A" or and inverted "U" frame with a cross-strut or struts that keep the two feet apart providing stable contact with the ground. It is held by the user's hand to provide an optional form of support for standing and ambulating for a user needing more support than that provided by a walking stick (a cane) and who do not require a crutch.

A staff-like mobility aid used to assist a person with a disability to support their weight while walking. The device has one or more legs and a padded support or "trough" in a horizontal position for the user to rest the forearm. The hand wraps around a grip at the end of the forearm support. The device may be adjustable in length and is typically made of metal [e.g., aluminium (Al), titanium (Ti)]. This device is particularly suited to individuals who cannot rest their weight on their hands.

A staff-like mobility aid used to assist a person with a disability to support their weight while walking. The device has one leg, a padded hand support at the level of the user's wrist, and an under-arm (the armpit or axilla) padded platform. The pads are typically made of non-slip material (e.g., rubber, glycerin gel, sheepskin). The device may be adjustable in length and is typically made of wood or metal [e.g., aluminium (Al), titanium (Ti)].