ERMI, Inc. (ERMI) is engaged in the manufacturing and distribution of restoration of joint functioning devices to the patients, physicians, and physical therapist. The company launched its first product ERMI Knee/Ankle Flexionater in the year 1991. The product portfolio of the company includes Knee products, Ankle products, Shoulder products, MPJ products and Elbow products. ERMI Knee Extensionater and the ERMI Knee/Ankle Flexionater are used to join knee points. ERMI Knee Extensionater uses pneumatic air bladder technology to generate more pressure for recovering the loss of motion in joints. It is a simple device used to add or remove weights of small size. ERMI Shoulder Flexionater is designed to improve the external rotation and then works on the abduction. ERMI MPJ Extensionater is used for the treatment of patients suffering from metatarsophalangeal joint problems. The company is headquartered in Georgia, the US.