Supinator/Pronator Device

thingiverse

This is our group's design for a device that enables patients to rebuild strength in their supinator and pronator muscles. Patients use it by grasping the handle on one side with their fully extended arm, and the therapist activates the device by rotating the wheel. As the patient grows stronger, therapists can also increase the level of resistance. The handle features a removable bolt for those who struggle to open their hand. Through our rigorous testing, patients have reported feeling a noticeable stress in their forearm muscles, indicating that prolonged usage will help them regain function in this area. We had to split the uploads into individual parts due to technical restrictions.