Portable heat treatment system

Claim 2

A portable heat treatment system for providing heat therapy to part of the human body, said system being characterized by: (a) a portable heating shoe having; (1) a heat conductive base member, (2) heating means connected to said base member for transmitting heat along said base member; (b) a removable and replaceable unit including; (1) a heat conductive container having; (i) a base, (ii) peripheral walls extending upwardly from the base and cooperating therewith to define a heat treatment compartment; (2) a body treating material including paraffin wax in the heat treating compartment of the container for application in a liquid state to a part of the human body to be provided with heat therapy and (3) said container being removably retained within te heating shoe with the base of said container being supported by the heat conductive base member of said shoe.

Claim 3

The heat treatment system of claim 1, characterized in that said container is retained in the heating shoe solely by gravity, whereby said container can be removed from said shoe without the necessity of removing any fastening means between said container and shoe.

Claim 4

The heat treatment system of claim 2, characterized by the heating means being a flexible heater member adhered to an upper surface of the heat conductive base member of the shoe and engaging the base of said heat conductive container.

Claim 5

The heat treatment system of claim 3, characterized by the heat conductive base member having a bottom section, peripheral walls extending upwardly therefrom; the peripheral walls of the base member being contiguous to peripheral walls of the heat conductive container to transmit heat from the peripheral walls of the base member through the peripheral walls of the heat conductive container.

Claim 6

The heat treatment system of claim 4, characterized in that the heating shoe includes inner peripheral walls extending upwardly, and diverging outwardly from the bottom section of the heat conductive base member; the peripheral walls of the heat conductive base member being contiguous to the inner peripheral walls of said shoe.

Claim 7

The heat treatment system of claim 5, characterized in that the peripheral walls of the heat conductive container diverge outwardly from the base thereof, said container peripheral walls being closely adjacent the inner peripheral walls of the heating shoe.

Claim 8

The heat treatment system of claim 5, characterized in that the heating shoe includes outer peripheral walls having upper and lower surfaces, said inner peripheral walls constituting unitary extensions of said outer walls and extending downwardly from upper surfaces thereof to form an annular chamber between said outer and inner peripheral walls; spaced support means for the heat conductive base member constituting unitary extensions of the inner peripheral walls, said peripheral outer walls, inner walls and spaced support means being injection molded as a single unit.

Claim 9

The heat treatment system of claim 7, characterized in that a peripheral segment of the heat conductive base member, constituting an interruption in an upwardly extending peripheral wall of said base member, extends beneath a lower edge of the inner peripheral wall of the heating shoe into the annular chamber between the inner and outer peripheral walls of said shoe, and a thermostat attached to the peripheral segment of the heat conductive base member for assisting in controlling the temperature of the heat conductive container.

Claim 10

The heat treatment system of claim 1, charcterized by a thermostat attached to the heat conductive base member for assisting in controlling the temperature of the heat conductive container.

Claim 11

The heat treatment system of claim 1 characterized by the heating means being a flexible heater member adhered to an upper surface of the heat conductive base member of the shoe and engaging the base of said heat conductive container.

Claim 12

The heat treatment system of claim 10 characterized by the heat conductive base member having a bottom section and peripheral walls extending upwardly therefrom, the peripheral walls of the base member being contiguous to peripheral walls of the heat conductive container to transmit heat from the peripheral walls of the base member through the peripheral walls of the heat conductive container.

Claim 13

The heat treatment system of claim 11 characterized in that the heating shoe includes inner peripheral walls extending upwardly and diverging outwardly from the bottom section of the heat conductive base member; the peripheral walls of the heat conductive base member being contiguous to the inner peripheral walls of said shoe.

Claim 14

The heat treatment system of claim 12 characterized in that the heating shoe also includes outer peripheral walls having upper and lower surfaces, said inner peripheral walls constituting unitary extensions of said outer peripheral walls and extending downwardly from upper surfaces of said outer peripheral walls, spaced support means for the heat conductive base member constituting unitary extensions of the inner peripheral walls, said peripheral outer walls, inner walls and spaced support means being injection molded as a single unit.

Claim 15

A portable heat treatment system for providing heat therapy to part of the human body, said system being characterized by: (a) a portable heating shoe having; (1) a heat conductive base member, (2) heating means connected to said base member for transmitting heat along said base member; (b) a removable and replaceable unit including; (1) a heat conductive container having; (i) a base, (ii) peripheral walls extending upwardly from the base and cooperating therewith to define a heat treatment compartment; (2) a body treating material in the heat treating compartment of the container for application in a liquid state to a part of the human body to be provided with heat thereapy and (3) said container being removably retained within the heating shoe solely by gravity with the base of said container being supported by the heat conductive base member of said shoe, whereby the container can be removed from said shoe without the necessity of removing any fastening means between said container and shoe.

Claim 16

A portable heat treatment system for providing heat therapy to part of the human body, said system being characterized by: (a) a portable heating shoe having; (1) a heat conductive base member, (2) heating means connected to said base member for transmitting heat along said base member; (b) a removable and replaceable unit including; (1) a heat conductive container having; (i) a base, (ii) peripheral walls extending upwardly from the base and cooperating therewith to define a heat treatment compartment; (2) a body treating material in the heat treating compartment of the container for application in a liquid state to a part of the human body to be provided with heat thereapy and (3) said container being removably retained within the heating shoe solely by gravity with the base of said container being supported by the heat conductive base member of said shoe, whereby the container can be removed from said shoe without the necessity of removing any fastening means between said container and shoe.

Claim 17

The portable heat treatment system of claim 14 characterized in that the body treating material is a solid until heated to a liquid state by said heating shoe.

Claim 18

A portable heat treatment system for providing heat treatment to part of the human body, said system being characterized by: (a) a portable heating shoe having; (1) a heat conductive inner surface; and (2) heating means for heating said inner surface; (b) a removable and replaceable unit including; (1) a heat conductive container having; (i) an inner surface defining a heat treatment compartment, and (ii) an outer surface; (2) a solid body treating material in the heat treatment compartment of the container and adapted to be melted to a liquid state when heated by the heating shoe, to thereby permit application of said body treating material in a liquid state to a part of the human body to be provided with heat treatment; and (3) said container being removably retained within the heating shoe with the outer surface of said container adjacent the heat conductive inner surface of the heating shoe, whereby heating of said heat conductive inner surface with said heating means applies heat to the solid body treating material for melting said material to a liquid state.

Claim 19

A portable heat treatment system for providing heat treatment to part of the human body, said system being characterized by: (a) a portable heating shoe having; (1) a heat conductive inner surface; and (2) heating means for heating said inner surface; (b) a removable and replaceable unit including; (1) a heat conductive container having; (i) an inner surface defining a heat treatment compartment, and (ii) an outer surface; (2) a solid body treating material in the heat treatment compartment of the container and adapted to be melted to a liquid state when heated by the heating shoe, to thereby permit application of said body treating material in a liquid state to a part of the human body to be provided with heat treatment; and (3) said container being removably retained within the heating shoe with the outer surface of said container adjacent the heat conductive inner surface of the heating shoe, whereby heating of said heat conductive inner surface with said heating means applies heat to the solid body treating material for melting said material to a liquid state.

Claim 20

The portable heat treatment system of claim 16 wherein said solid body treating material includes paraffin wax.

Claim 21

The portable heat treatment system of claim 16 characterized in that said container is retained in the heating shoe solely by gravity, whereby said container can be removed from said shoe without the necessity of removing any fastening means between said container and shoe.

Claim 22

The portable heat treatment system of claim 18 wherein said solid body treating material includes paraffin wax.