Kinesthetic diagnostic and rehabilitation device
AssigneeBreg, Inc.
InventorsJeffrey T. Mason, Bradley R. Mason, Mark E. Howard
Life of this patent
Estimating the term…
Abstract
A kinesthetic diagnostic and rehabilitation device enables the user to measure the extent of kinesthetic impairment resulting from a bodily injury, particularly an injury to the lower limbs, and also enables the user to rehabilitate the injury. The device is provided with a rigid platform resting atop an unstable support. The ability of the patient to maintain a fixed position on the platform as a function of the instability of the support enables quantification of the patient's kinesthetic impairment. The device further provides rehabilitative exercise.
Claims14
An apparatus for diagnosing or rehabilitating kinesthetic impairment comprising:
- a rigid disk-shaped platform having sufficient surface area for a user to stand thereon with at least one foot in continuous contact with said platform;
- an elastically deformable fluid-containing bladder upon which said rigid platform is positioned, wherein said bladder is in the shape of a toroid having a diameter substantially less than the diameter of said disk-shaped platform such that said platform has a continuous overhang circumscribing the entirety of said bladder;
- a valve in said bladder for adding or withdrawing fluid therefrom, wherein the stability of said bladder is increased by adding fluid thereto and the stability of said bladder is decreased by withdrawing fluid therefrom;
- a pump in fluid communication with said bladder across said valve for adding fluid to said bladder;
- a pressure control means in communication with said pump and said valve for the user to effect addition or withdrawal of fluid from said bladder while standing on the platform;
- and
- a diagnostic means for determining inclination of the platform as a function of time and correlating inclination data to the degree of kinesthetic impairment of the user.
An apparatus for diagnosing and rehabilitating kinesthetic impairment comprising:
- a rigid disk-shaped platform positioned upon an adjustable-stability fluid-containing bladder, said bladder having a toroid shape, aligned under said platform substantially concentrically with said platform, and having a diameter substantially less than the diameter of said disk-shaped platform such that said platform has a continuous overhang circumscribing the entirety of said bladder;
- a valve enabling fluid addition and fluid withdrawal from said bladder, wherein the stability of said bladder is increased by adding fluid thereto and the stability of said bladder is decreased by withdrawing fluid therefrom;
- a rigid pivot means extending substantially perpendicular to said platform through the central opening of said toroid-shaped bladder to flexibly engage said platform;
- a base positioned beneath said bladder, said pivot means fixably mounted to said base;
- a pump in fluid communication with said bladder across said valve for adding fluid to said bladder;
- a pressure control means in communication with said pump and said valve for the user to effect addition or withdrawal of fluid from the bladder while standing on the platform;
- and
- a diagnostic means for determining inclination of the platform as a function of time and correlating inclination data to the degree of kinesthetic impairment of the user.
Dependencies are inferred from the claim text.