How Microprocessor-Controlled Prosthetics Work
An experienced patients’ prosthetics and orthotics designer, Michael Godwin is a Glenolden PA certified prosthetist and orthotist at Hanger Clinic. Michael Godwin restores Glenolden, PA patients’ mobility and independence by utilizing the latest technologies like microprocessor-controlled knees (MPKs).
Though the exact functions of an MPK vary with a patient’s needs, all share a set of sensors that move the prosthetic limb like a real one. As a result, the system performs normally involuntary or subconscious functions for a person without one, like balance or controlling walking speed. Some even obtain the necessary data in real-time by tracking surface changes or walking behaviors from the sound side of the body without a prosthetic.
Specialized MPK models can allow a wearer to perform certain activities better than a generalized one by incorporating additional electronics or hardware. For example, some MPK varieties focus on detecting slopes or surface changes to enable quick and safe climbing of ramps or stairs. Others utilize tougher materials and interchangeable batteries to cater to patients who hike. Prosthetics with waterproof coverings or electronics certified to withstand shallow water exposure can allow patients to swim for short periods safely.
