Abstract: The apparatus of the present invention stretches the carpal ligament and the flexor retinaculum, as well as the superficial structures and muscles of the hand, in a safe manner under precise control of the patient or a healthcare professional. A first embodiment of the inventive apparatus includes a housing for receiving the patient's hand with a bottom portion having a first pressure element positioned to contact the hypothenar region of the patient's hand and a second pressure element positioned to contact the thenar region of the patient's hand, and a top portion having a central longitudinal pressure element positioned to contact the central longitudinal dorsal region of the patient's hand.

Abstract: The apparatus of the present invention stretches the carpal ligament and the flexor retinaculum, as well as the superficial structures and muscles of the hand, in a safe manner under precise control of the patient or a healthcare professional. Various embodiments of the inventive apparatus commonly include a housing for receiving the hypothenar portion of the patient's hand with an open side portion adapted and configured to contact and retain the hypothenar region of the patient's hand, with an edge of the housing extending along a central longitudinal dorsal portion of the hand, while a flexible resilient strap is wrapped around the thenar portion of the hand (i.e. around the thumb area) in such a manner as to pull the thenar portion of the hand upward with the edge of the housing serving as a fulcrum around which the thenar and hypothenar portions of the hand are bent.

Abstract: An apparatus for treating carpal tunnel syndrome in a patient's hand includes a bilateral housing for receiving the patient's right or left hand with two bottom capture regions for capturing and retaining the thenar and hypothenar regions of the patient's hand. The housing also includes a top portion with a pressure element adapted and configured to contact at least a portion of the central longitudinal dorsal region of the patient's hand. The pressure element is connected to a pressure source, such that when the hand is inserted into the housing, the pressure element may be activated to exert pressure on the respective central dorsal region of the hand while the hypothenar and thenar regions of the band are retained by the first and second capture regions, thus exerting forces opposite to the pressure exerted by the pressure element.