The walking canister system and method are for manufacturing a prosthetic socket. The system includes a rigid canister, a suspension bladder positioned within the rigid canister, and an outer chamber wicking material arranged in an outer chamber defined between the suspension bladder and the rigid canister. A foam insert includes a contoured exterior surface configured to transfer pressure through to an interior surface thereof to produce consistent surface contact with a residual limb, of a walking patient, having casting material thereon. An inner chamber wicking material is arranged in an inner chamber defined between the foam insert and the suspension bladder. An outer chamber vacuum port is in fluid communication with the outer chamber, and an inner chamber vacuum port is in fluid communication with the inner chamber. An outer chamber suspension sleeve is configured to extend from the residual limb and over the rigid canister.

Breathable residual-limb system that admits air and allows sweat to evaporate from the surface of the residual limb. In an embodiment, the system comprises a liner sock to be worn on the residual limb, and comprising air-permeable textile forming a substantially cylindrical portion that is closed on a distal end and open on a proximal end and comprising an internal surface and an external surface. The liner sock further comprises a friction-interface material that covers only a portion of the internal surface of the air-permeable textile, such that, when worn on the residual limb, the friction-interface material contacts a surface of the residual limb, and an uncovered portion of the air-permeable textile which the friction-interface material does not cover allows air to pass between an external environment of the liner sock and the surface of the residual limb.

A silicone prosthetic liner for use with a prosthetic assembly that acts as the interface between the residual limb of an amputee and the socket assembly. The prosthetic liner comprises an open proximal end, a closed distal end, and sidewalls comprising an inner layer of molded silicone. The silicone is molded over a mandrel that has been sandblasted using #36 grit at 100 psi so as to form microcraters and reduce the coefficient of static friction.

A method of making a prosthetic liner for use with a prosthetic assembly that acts as the interface between the residual limb of an amputee and the socket assembly. The prosthetic liner comprises an open proximal end, a closed distal end, and sidewalls comprising an inner layer of molded thermoplastic gel. A thermoplastic material is molded over a mandrel that has been sandblasted using #36 grit and, optionally, #320 grit at 100 psi so as to form microcraters and reduce the coefficient of static friction. The liner further includes a sweat port incorporated into the distal end with a one-way valve for the elimination of perspiration.

A flexible medical appliance intended to be placed on a part of a patient's body and to match its shape comprises a rigid structure having a contour, as well as at least one deformable layer. The appliance further comprises a bonding fabric engaging at least one peripheral portion of the rigid structure extending along its contour, the rest of the bonding fabric forming an exposed portion for receiving the deformable layer. The rigid structure and the deformable layer are assembled edge to edge, the deformable layer completing the rigid structure to form the medical appliance. The present disclosure also proposes a method for manufacturing such an appliance.

A prosthetic foot device (1) having a longitudinal direction (L) and a transverse direction (T) and comprising a base spring blade (2), an ankle spring blade (3) being made from a composite material comprising glass fibres and a heel spring blade (4), the base spring blade (2) and the ankle spring blade (3) being connected in a forefoot region (5) of the prosthetic foot device (1), the base spring blade (2) and the heel spring blade (4) being connected in a heel region (7) of the prosthetic foot device and the ankle spring blade (3) and the heel spring blade (4) being connected in an ankle region (9) of the prosthetic foot device.

A hollow tubulous composite structure and method for prosthetic limbs is described.

The present invention relates to a method for manufacturing or planning the manufacturing of a prosthetic shaft, an inner or outer shaft and/or of an extension of the prosthetic shaft, wherein the prosthetic shaft is provided for receiving a limb stump of a patient P. The present invention further relates to prosthetic shaft and a kit. Furthermore, a computer system, a digital storage medium, a computer program product and a computer program are proposed.

A method and device for digital measuring and ordering a custom orthopedic device includes an interactive method intended to assist clinicians select, measure and submit precise specifications for patients requiring custom orthopedic devices. The method includes a plurality of menus permitting the clinician to input specifications and submit orders electronically with the specifications and other data packaged together. The method and device include visualization indications to appropriately ensure image capture of a limb from various angles, including posterior, anterior, lateral and medial angles.

The invention relates to a method for producing an orthopedic device, particularly a prosthesis liner, characterized in that the orthopedic device is produced at least partially by means of an additive manufacturing process from at least one production material that is introduced into a support material in a flowable state and then hardens.