DEVICE: One (00194711300952)

A powered device intended to be integrated in the socket of an external lower limb prosthesis to provide prosthesis suspension by reducing the axial movement between the residual limb and the prosthesis, when the prosthesis is unloaded. It is designed as a vacuum pump (e.g., electric, mechanical) to provide increased vacuum inside the socket.

A component of an external lower limb prosthesis designed to fit over a residual limb after amputation at any hip, knee, or ankle-foot level, and intended to function as the limb-prosthesis interface and to provide support, stabilization and suspension. This device is supplied as prefabricated components comprising the socket shell and typically suspension components (e.g., liner, sock, valve, lock, cuff, vacuum pump) ready to be assembled, fitted and adjusted to the patient.

A component of an external lower limb prosthesis designed to fit over a residual limb after amputation at any hip, knee, or ankle-foot level, and intended to function as the limb-prosthesis interface and to provide support, stabilization and suspension. A customized socket (shell) is produced for a specific patient using a cast or 3-D anatomical imaging and is manufactured from various materials (e.g., carbon fibre, duroplast, thermoplast, wood, aluminium) either manually or using computer-based techniques. Prefabricated components which provide suspension and stabilization (e.g., liner, sock, valve, sleeve, vacuum pump) are often added to the socket shell to produce a finished socket.

A flexible device designed to be fitted inside the socket of an external upper or lower limb prosthesis to form an interface between the socket and the residual limb; it is intended to enable the residual limb to optimally fit the socket by coupling the two together mechanically and/or by pressure differential. It may be made of various textile or synthetic polymer materials (e.g., silicone, thermoplastic elastomer, polyurethane).