1, the concept is different. Assistive technology device refers to any equipment that can solve the problems in daily life, work, recreation and self-care of people with disabilities, and medical device refers to instruments, equipment, apparatus, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body.
2, contains different. Assistive technology devices include wheelchairs, crutches, prostheses, orthopedic devices, hearing aids, etc., infusion sets, blood transfusion sets, intravenous infusion (blood) needles, blood bags, blood collectors, blood component separation equipment, connecting pipelines, etc..