초록 ▼

A massage therapy device having a roller and detachable thermal cover is disclosed. The roller has a series of unique ridges that optimize the application of therapeutic pressure to portions of a user's body. The thermal cover contains thermal retention material that can be heated or cooled. When th

A massage therapy device having a roller and detachable thermal cover is disclosed. The roller has a series of unique ridges that optimize the application of therapeutic pressure to portions of a user's body. The thermal cover contains thermal retention material that can be heated or cooled. When the thermal cover is detachably connected to the roller, thermal therapy can be applied to muscle and other tissue in conjunction with the pressure therapy applied with the ridges of the roller. The configuration, temperature, and pressure application angle of the device can be varied to maximize the versatility of the device and provide individualized treatment.

대표청구항 ▼

1. A massage therapy device comprising: a roller defining a substantially cylindrical base extending along a longitudinal axis between a first end and a second end;a ridge structure located on the cylindrical base between the first end and the second end, the ridge structure comprising two or more a

1. A massage therapy device comprising: a roller defining a substantially cylindrical base extending along a longitudinal axis between a first end and a second end;a ridge structure located on the cylindrical base between the first end and the second end, the ridge structure comprising two or more arms each originating and extending from a central area of the cylindrical base and each arm terminating at a distance from the first end and the second end;a detachable thermal cover comprising an attachment mechanism and defining a cavity containing thermal retention fill, the thermal cover surrounding at least a portion of the cylindrical base when attached to the base; andwherein the thermal retention fill retains thermal energy when heated or cooled. 2. The massage therapy device of claim 1 wherein the ridge structure comprises four arms each originating and extending from the central area of the cylindrical base and arranged in a generally X-shaped array. 3. The massage therapy device of claim 1 wherein the roller further comprises a first raised wheel-shaped disk extending from the cylindrical base adjacent the first end and a second raised wheel-shaped disk extending from the cylindrical base adjacent the second end, the first and second wheel-shaped disks having a common axis of rotation with the cylindrical base. 4. The massage therapy device of claim 3 wherein the first and second wheel-shaped disks have a thickness equal to one quarter of a diameter of the disks. 5. The massage therapy device of claim 1 wherein the thermal retention fill is selected from the group consisting of rice, seed, grain, corn, metal beads, plastic beads, gel, oil, water and a combination of two or more of the foregoing. 6. The massage therapy device of claim 1 wherein the attachment mechanism comprises a hook and loop fastener. 7. The massage therapy device of claim 1 wherein the roller comprises a foamed material selected from the group consisting of polyethylene, cross-linked polyethylene, polyurethane, reticulated polyurethane, polypropylene, polystyrene, polyvinylchloride, nylon, polycarbonate and a combination of two or more of the foregoing. 8. The massage therapy device of claim 1 wherein the roller comprises a rotationally molded material. 9. The massage therapy device of claim 1 wherein the roller comprises a machined material. 10. The massage therapy device of claim 1 further comprising a lobe formed by the two or more arms, wherein the lobe is a semi-circle structure and extends from a first side of the base cylinder to an opposite second side. 11. A cylindrical roller comprising: an elongate core member having a longitudinal axis and a first diameter and terminating in symmetric end portions each of which has a second diameter larger than the first diameter; anda plurality of lobes on the core member extending outwardly from the core member at an acute angle relative to the longitudinal axis of the core member, each lobe defining a massage plane with two or more lobes intersecting to form a valley and defining ribbon-like external contact surfaces around the periphery of the lobes. 12. The cylindrical roller device of claim 11 wherein a first lobe intersects with a second lobe to form an intersection angle between 150 degrees and 70 degrees. 13. The cylindrical roller device of claim 11 wherein the elongate core member and the plurality of lobes are unitary. 14. The cylindrical roller device of claim 11 wherein the elongate core member is tubular and defines a hollow interior cavity. 15. The cylindrical roller device of claim 11 further comprising a thermal cover detachably connected to the roller, the thermal cover defining a cavity containing thermal retention fill and further comprising one or more fasteners securing the cover over the elongate core. 16. The cylindrical roller device of claim 11 further comprising a thermal cover detachably connected to the roller comprised of a thermal retaining material selected from the group consisting of rubber, plastic, polymer and a combination of two or more of the foregoing. 17. A massage therapy device comprising: a roller comprising an elongate core member having a diameter and a longitudinal axis terminating at each end in a wheel-shaped disk of larger diameter than the diameter of the core member;a ridge structure located on the core member, the ridge structure comprising two or more arms each originating and extending from a central area of the core member, the two or more arms forming a first pair of opposed lobate structures, the first pair of opposed lobate structures extending outwardly from the core member and defining a massage plane comprising ribbon-like external contact surfaces around the periphery of the massage plane, wherein a first lobate structure intersects with a second lobate structure at an intersection angle of 140 degrees forming a valley;a thermal cover comprising a hook and loop fastener and a sealed cavity containing corn, the thermal cover being removably attachable to the roller by wrapping the thermal cover around at least a portion of the cylindrical base and securing the hook and loop fastener; andwherein the thermal retention fill is adapted to retain thermal energy when heated or cooled. 18. The massage therapy device of claim 17 wherein the roller has a length of 15 inches and the wheel-shaped disks have a diameter of 6 inches. 19. The massage therapy device of claim 17 wherein each lobate structure forms a semi-circular flat face having a length of 6 inches at its longest dimension. 20. The massage therapy device of claim 17 further comprising a second pair of opposed lobate structures extending outwardly from the core member and defining a second massage plane comprising ribbon-like external contact surfaces around the periphery of the second massage plane, wherein portions of the ribbon-like external contact surfaces of both the first pair and the second pair of lobate structures extend above the surface of the elongate core member to form a raised peak.