Introduction and Background



Recovery from injuries and surgeries is generally a painful period, but unfortunately many people have to go through such a period in their lifetime. The goals of the project include improving the comfort of existing knee braces by adding a transcutaneous electrical nerve stimulation (TENS) unit to the brace and more breathable fabric in order to make the overall recovery period less painful. The main task includes incorporating electrical nodes on the knee and wiring the TENS unit to remain attached to the nodes and the overall knee brace while the patient wears the brace throughout the day. The TENS unit will be able to be activated by the patient when they are resting to help relieve pain during the day. While trying to accomplish this, the wiring and attachment of the unit will be the most difficult technical challenges. At the end, a functional, more comfortable brace with a TENS unit embedded in it will be made from an existing knee brace.  

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