Thermal Therapy Sheet

Abstract

A devise and method used to help reduce aches and pains to joints, muscles, and other body parts; helps to relieve swelling; provide support to joints and muscles. Comprising of a plurality of ridges 120 affixed to a flexible thermal sheet 110. Said ridges 120 produce an acupressure-like massage effect and the flexible thermal sheet 110 absorbs and reradiates heat between the device and skin producing a self-heating effect. The device can be sized for a particular application. A user places the device against his or her body and device is held in place by a method of user's choice.

Claims

1. A thermal therapy sheet, comprising: a) a flexible thermal sheet generally contouring to a human body when draped against skin, and b) a plurality of ridges generally contouring to a human body when draped against skin. Said ridges are sandwiched between said flexible thermal sheet and skin of human body.

2. The plurality of ridges of claim 1 wherein a height of approximately 0.025 inch to approximately 0.625 inch, width approximately 0.025 inch to approximately 0.625 inch, and length greater than approximately 0.025 inch. Said ridges may be uniformly the same size and shape, and attached symmetrically to said flexible thermal sheet. Said ridges may be of random size and shape, and attached asymmetrically.

3. The ridges of claim 2, each ridge is spaced adjacent to each other, spaced apart from one another, intersect one another, or in any combination thereof.

4. The flexible thermal sheet of claim 1, wherein a thickness between approximately 0.025 of an inch to approximately 0.450 of an inch.

5. The thermal therapy sheet of claim 1, wherein the material has a hardness of between approximately 5 to approximately 95 Shore OO on a durometer scale.

6. The flexible thermal sheet of claim 1, wherein the thermal conductivity of between approximately 0.01 to approximately 0.60 W/(mK).

7. The flexible thermal sheet of claim 1, wherein elastic properties of approximately 100%-1500%.

8. The thermal therapy sheet of claim 1 is placed against the selected human body area and held in place by a method of user's choice.

Description

BRIEF DESCRIPTION OF THE FIGURES

[0040] FIG. 1 depicts one embodiment of thermal therapy sheet with ridges attached to flexible thermal sheet.

[0041] FIG. 2 depicts one embodiment of thermal therapy sheet with ridges molded to thermal sheet in a one-step monolithic process.

[0042] FIG. 3 depicts one embodiment of thermal therapy sheet with a cut made by a user.

[0043] FIG. 4 depicts one embodiment of thermal therapy sheet having a cut thumb hole.

[0044] FIG. 5 A-B depicts a perspective view and top view of one embodiment of thermal therapy sheet 100 cut for an application against a user's breast.

[0045] FIG. 6 depicts one embodiment as a rolled bandage with ridges on both sides of thermal therapy sheet 100.

[0046] FIG. 7 perspective view of one embodiment of ridge 120, illustrating the dimensions of a ridge.

LIST OF REFERENCE NUMERALS

[0047] 100 Thermal Therapy Sheet (Device) [0048] 110 Flexible Thermal Sheet [0049] 120 Ridges [0050] 130 Hole cut or manufactured into Thermal Therapy Sheet 100 [0051] 140 Cut or manufactured cut into Thermal Therapy Sheet 100

DETAIL DESCRIPTION

[0052] Embodiments disclosed herein provide a thermal therapy sheet 100 useful for the treatment of: arthritis; sprains; swelling; aches and pains to: joints, muscles, and other body parts, used as a joint and or muscle supporter.

[0053] FIG. 1 depicts perspective view of one embodiment, comprising of a flexible thermal sheet 110, and a plurality of ridges 120 attached to flexible thermal sheet 110.

[0054] In some embodiments, the flexible thermal sheet 110 may be of an elastomer material such as: silicone rubber, styrene butadiene, chloroprene, natural rubber, polyacrylate. Styrofoam, thermoplastic elastomers, and other solid flexible thermal materials are possible.

[0055] In some embodiments, the flexible thermal sheet 110 varies in thickness from approximately 0.025 inch to approximately 0.450 inch, a hardness or resilience of between approximately 5-95 Shore OO on a durometer, thermal conductivity between 0.01-0.60 W/(mK), and elasticity from approximately 100% to approximately 1500%. A material with 100% elasticity equals no elasticity, whereas 1500% elasticity equals the material stretched to 15 times its resting length and/or width before failure.

[0056] The flexible thermal sheet 110 varies in thickness, hardness, thermal conductivity, and elasticity to accommodate an application. As a non-limiting example, a thicker, and or harder, and or less elasticity thermal sheet 110 may be more beneficial as a joint supporter than a thinner, and or less hard, and or high elastic thermal sheet 110. A thinner, and or less hard, and or more elasticity thermal sheet 110 may be more beneficial for applying compression to help reduce swelling. A low thermal conductivity may be more beneficial to help relieve aches and pains.

[0057] FIG. 2 depicts perspective view of one embodiment of thermal therapy sheet 100, ridges 120 and flexible thermal sheet 110 manufactured using a one-step monolithic manufacturing process.

[0058] In some embodiments, ridges 120 depicted in FIG. 1-7 produce an acupressure-like massage effect to help relieve aches and pains. The ridges 120 produce an indentation on the skin and may become a short evacuation channel for retained fluids of a human body. The indentations from the ridges 120 disappear over time.

[0059] The ridges 120 are of various or identical shape and various or identical size, attached symmetrically on the thermal material 120 or ridges 120 placed randomly. The ridge 120 may be as small as approximately 0.025 inch in width, approximately 0.025 inch in height, approximately 0.025 inch in length. The ridge 120 length may be greater than approximately 0.025 inch and may run the entire length or width of thermal sheet 120, may vary in width from approximately 0.025 inch to approximately 0.625 inch, and may vary in height from approximately 0.025 inch to approximately 0.625 inch. The ridges 120 may be spaced together, spaced apart, intersect one another, or in any combination thereof.

[0060] In some embodiments, the ridges 120 may be made of same or different materials. One ridge 120 may be made of an elastomer and another made of plastic or a combination of both. For example, the ridge 120 may be made of wood, foam, metal, fiberglass, or a composite material. Other solid materials are possible.

[0061] The material for ridges 120 may be the same material as the flexible thermal sheet 110, which may simplify manufacturing to a one-step monolithic process. In some embodiments, the device may be made using an injection molding process. Other manufacturing processes are possible.

[0062] In some embodiments, flexible thermal Sheet 110 and ridges 120 may be formed from a silicone rubber such as R-1318, compounds A and B, available from Silpak, Inc. The mixed compounds provide elasticity, low thermal conductivity, joint and/or muscle support, and acupressure-like massage effect. The material is nearly impregnable to liquids and creams, and may be cleaned by hand. The compounds can be formed in a variety of colors. Other materials may be possible.

[0063] FIG. 3 depicts one embodiment of thermal therapy sheet 100 cut 140 before applying to a bent joint. Thermal therapy sheet 100 may be applied to a joint area without cutting and is still comfortable. Cutting the embodiment is a method of user's choice or cut 140 may be manufactured in a predetermined size and shape.

[0064] FIG. 4 depicts one embodiment of thermal therapy sheet 100 having cut a hole 130. Cut hole 130 may be more accommodating to a thumb when the thermal therapy sheet 100 is applied to a hand and cutting the hole 130 is to the discretion of user. As a nonlimiting example, hole 130 may be cut by user or hole 130 may be manufactured into thermal therapy sheet 100 at a predetermined location.

[0065] FIG. 5 A-B depicts a perspective view and top view of one embodiment of thermal therapy sheet 100 cut by a user for placement between a bra and human breast. As a nonlimiting example, the thermal therapy sheet 100 may be manufactured in a predetermined size and shape. Then, a user may cut a predetermined size and shape to better accommodate user's specific size breast.

[0066] FIG. 6 is a perspective of one embodiment of thermal therapy sheet 100 in the shape of a rectangular strip, but wrapped to form a bandage, and the orientation of ridges 120. Ridges 120 can be applied to both sides of the flexible thermal sheet 110, either as a sheet or rolled bandage. When the ridges 120 are applied to both sides of the flexible thermal sheet 110, it can create a lock where the device overlaps itself and then pressure is applied.

[0067] FIG. 7 is a perspective view of one embodiment of ridge 120. Depicted ridge 120 has length notated by L, width notated by W, and height notated by H. Ridges may be of various sizes and shapes. It is possible for ridge 120 to have the same length, width, or height. The variations of length, width, height are immense.

[0068] Thermal therapy sheet 100 may be used for multiple applications or sized and cut to each particular application. As a nonlimiting example, a 24 inch by 28 inch thermal therapy sheet 100 may be cut to a 12 inch by 28 inch, then wrapped around a thigh or knee. If thermal therapy sheet 100 is too large, it can be cut to size. The remaining piece may be applied to a wrist. The same 12 inch by 28 inch thermal therapy sheet 100 may be wrapped around an elbow multiple times or cut in half and wrapped around two separate elbows. Thermal therapy sheet 100 may be stretched providing compression to a selected body area. Thermal therapy sheet 100 may be cut small to be applied to a small selective area.

[0069] The advantages of this device include, without limitation:

[0070] use as a multipurpose devise;

[0071] use on multiple selected body areas of any size user;

[0072] no electricity;

[0073] self-heating, no prior heating is required;

[0074] portability;

[0075] sizing for a particular application, by cutting;

[0076] reusability;

[0077] use in conjunction with existing medical devises;

[0078] use on non-humans as well.

[0079] The benefits from the device mentioned above may be used as a figure molding and weight loss aid system, in the field of Angiology, and in the delivery of medications and creams.

[0080] Descriptions of known materials and manufacturing techniques may be omitted so as not to unnecessarily obscure the disclosure in detail.

[0081] While particular embodiments of the present invention have been illustrated and described, it will be obvious to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. The invention should therefore not be limited by the above described embodiment, method, drawings, examples, but by all embodiments and methods within the scope and spirit of the invention.

REFERENCE MATERIAL

[0082] Thermal Comfort by B. W. Olesen, Ph.D.

[0083] Thermal Conductivity Of Some Common Materials and Gases by The Engineeerring ToolBox http://www.engineeringtoolbox.com/thermal-conductivity