BS ISO 21064:2017 pdf free.Prosthetics and orthotics一Foot orthotics一Uses, functions classification and description.
BS ISO 21064 3.1 foot orthoses orthoses that encompass the whole or part of the foot intended to address the effect of a neuromusculoskeletal impairment[s) Note 1 to entry: They can be custom fabricated or prefabricated.Note 2 to entry: This definition supersedes the definition of “foot orthoses” in ISO 8549-3.3.2 orthotic footwear footwear intended to address the effect of a neuromusculoskeletal impairment{s}Note 1 to entry: These can encompass the ankle joint. These devices are sometimes referred to as “orthopaedic footwear”. They can be custom fabricated or prefabricated.3.2.1 custom fabricated orthotic footwear orthotic footwear designed and manufactured to meet the clinical needs of the individual user based on information such as moulds, lasts and measurements Note 1 to entry: They can include a custom fabricated foot orthosis. 3.2.2 prefabricated orthotic footwear orthotic footwear designed and manufactured to meet the clinical needs of a particular group of users and which may be available in a range of sizes, styles and materials Note 1 to entry: They can require adjustments and can include a foot orthosis in order to meet the clinical needs of the individual user.The function of the device may be: a) for deformities: 1) to reduce or correct a deformity (i.e. to move a reducible (flexible) deformity into an improved alignment and hold the correction obtained); 2) to hold a deformity (i.e. to prevent a fixed deformity from increasing); b) to control the alignment of a joint;
c) to control the motion of a joint; d) to compensate for abnormal limb length and/or foot shape and size; e} to reduce or redistribute the load on the foot; f) to apply increased pressure on a specific area(s) of the foot surface.6.3.2 Prefabricated orthotic footwear Types include footwear with: a) extra width and/or depth; b) protective toe caps (excluding industrial footwear};
c} stiffened soles; d) rocker soles; e) extended openings; f) easy closures; and footwear to g) partially unload the foot; h] accommodate vulnerable (at risk) feet.BS ISO 21064 pdf downnlaod.