BEDFORD, Mass.--(BUSINESS WIRE)--iWalk, the personal bionics company advancing technology to restore natural movement for lower-limb amputees, today announced the availability of its BiOM bionic lower limb system for above-knee amputees (BiOM AK). The new BiOM AK is an ankle system that works with select microprocessor knees to restore natural motion through personalized bionic technology. Personal bionic devices are fundamentally redefining the standard of care for those with limb loss by not merely emulating human function, but enhancing it.