Patent ID: 6824500
Filing Date: 2004-11-30
Classification: A63B

Abstract:
A sphincter exerciser comprising:a body consisting of: two depressions formed on a top surface of the body in such a way as to be symmetrical with each other and to have a predetermined depth, said two depressions each having an inclined bottom; two hinge holes each formed on the top surface of the body at a position spaced from an associated depression by a predetermined distance; and a window having a triangular shape; two footholds each having a rectangular plate shape and a foot folding piece of a predetermined height formed at at least one position on the foothold, with a roller bracket downwardly formed at a position on a bottom surface of the foothold, and a hinge shaft having a hook piece and being downwardly formed on the bottom surface of the foothold at a position spaced apart from said roller bracket; a roller shafted to the roller bracket of each of the footholds by means of a pin; and a momentum adjuster consisting of: an adjusting block installed to be moved along a screw shaft mounted to a momentum adjusting piece, said screw shaft supported by shaft bearing at both ends thereof and said momentum adjusting piece knurled around an outer circumference thereof, with two guide rollers mounted at two positions of the adjusting block in such a way that the guide rollers are symmetrical with each other, and a momentum display panel having a predetermined color and attached to a position around the guide rollers; and a coil spring connected at a first end thereof to said body while connected at a second end thereof to a wire extending from the hinge shafts of the two footholds at both ends thereof and passing over the two guide rollers.