Thermal therapeutic method

• US 20060010902A1
• Filed: 09/19/2005
• Published: 01/19/2006
• Est. Priority Date: 06/06/2003
• Status: Active Grant

• Current Assignee: Albert Long Trinh
• Original Assignee: Albert Long Trinh, David Lam Trinh, Dennis Sam Trinh
• Inventors: Trinh, Dennis Sam, Trinh, Albert Long, Trinh, David Lam
• Granted Patent: US 7,243,509 B2
• Time in Patent Office: Days
• US Class Current: 62/457.200
• CPC Class Codes: A61F 2007/0001 Body part
• CPC Class Codes: A61F 2007/023 with pockets for receiving packs or pouches
• CPC Class Codes: A61F 2007/0233 connected to or incorporated in clothing or garments A61F2007/023 takes precedence
• CPC Class Codes: A61F 7/02 Compresses or poultices for effecting heating or cooling

Abstract

This invention relates primarily to a therapeutic method comprising the use of a flexible outer cover that allows quick and easy alternating insertions of separate heat and cold packs, and is attached using an adhesive layer or safety pins to a garment at a location on the garment that is in close contact with an injured area of the body when the garment is worm, to provide alternating cold and hot or hot and cold therapeutic treatments and to a contrasting thermal device comprising a flexible outer cover for use in this method, and an article of manufacture comprising said flexible outer cover and other optional elements to form said contrasting thermal device.

Claims

1. A therapeutic device for providing contrasting thermal treatments comprising:

a. a flexible outer cover suitable for use at both hot and cold temperatures comprising;

A. a sac structure with one open end, having one face covered with an adhesive layer that can be used to temporarily attach said outer cover to the inside or the outside of a garment, at a location on the garment that is in close contact with the injured area of the body, when the garment is worn, wherein said cover has dimensions to form one or more compartments suitable for containing one or more heat or cold packs, wherein said adhesive layer is suitable for use at both hot and cold temperatures, and wherein said adhesive layer is covered with a release layer or is applied immediately before use;

or

b. a piece of flexible substrate or a sac structure with one or more open sides, optionally having one or more extended peripheries, wherein said outer cover can be attached to the inside or the outside of a garment by the use of a plurality of safety pins, at a location on the garment that is in close contact with the injured area of the body, when the garment is worm, wherein each extended periphery has a width of at least about 1 centimeter, and wherein said cover has dimensions to form one or more compartments suitable for containing one or more heat or cold packs; and

b. at least one cold pack selected from;

resealable fluid impermeable plastic containers comprising an interlocking rib and groove sealing closure, optionally being a commercially available zipper bag, to contain ice or ice and water mixture;

a refrigeratable cooling gel pack;

or an endothermic chemical cold pack;

or at least one heat pack selected from;

microwavable gel bag;

flexible bag containing microwave-absorbing particulate matter;

water impermeable flexible bag containing chemical reactants which can be mixed to produce an exothermic heating mixture;

or air permeable flexible bag containing an oxygen activated, heat generating chemical composition; and

optionally, for B., either from about 1 to about 20 safety pins or from about 4 to about 12 safety pins;

said therapeutic device optionally being for use to be attached to the inside or outside of a garment at a location on the garment that is in close contact with an injured area of the body.

2. The therapeutic device of claim 1 comprising one or more of said heat packs for providing heat treatments.

3. The therapeutic device of claim 1 wherein said adhesive layer retains acceptable adhesive properties when the temperature varies from about 0 degree centigrade to about 80 degrees centigrade.

4. An article of manufacture for use in a method treating an injured area of the body, wherein said method comprises the use of a contrasting thermal device to provide contrasting thermal treatments, wherein said device comprises the flexible outer cover a. of claim 1 and wherein said method involves placing first at least one cold or heat pack in the outer cover followed by removal of the pack(s) and optionally replacing by at least one heat or cold pack;

wherein the article comprises either one or more outer covers A.; and

/or one or more outer covers B., and optionally a plurality of safety pins; and

at least one other element which is either (1) one or more cold packs, one or more heat packs, or (2) a set of instructions that tells a user how to use the cover to assemble a contrasting thermal device, and/or how to use the product properly, and/or to ensure that the user knows what benefits can be achieved, and/or how best to obtain these benefits, wherein the instructions are in one or more languages, and wherein the instructions are in words or words in combination with illustrative images and/or icons, said cover or covers, said cold packs and/or heat packs and/or said instructions are packaged together.

5. The article of claim 4 wherein said cold pack is an empty zipper bag container to be filled with ice chips or ice cubes in use;

or refrigeratable cooling gel bag;

or water impermeable flexible bag containing an endothermic chemical cooling system; and

wherein said heat pack is microwavable gel bag;

or flexible bag containing microwave-absorbing particulate matter, water impermeable flexible bag containing chemical reactants which can be mixed to produce an exothermic heating mixture;

or air permeable flexible bag containing an oxygen activated, heat generating chemical composition.

6. The article of claim 4 comprising said cover A. and wherein said adhesive layer of said outer cover A. can either cover one entire face of the outer cover or cover only part of that face or comprise one or more adhesive strips;

wherein said adhesive strips cover one or more edges of the outer cover;

or wherein each adhesive strip has a width of at least about 1 cm;

or wherein said adhesive strips cover one or more edges of the outer cover and each adhesive strip has a width of at least about 1 cm.;

or wherein said outer cover optionally has a mounting adhesive layer on its face, and has from 1 to 4 extended peripheries from the edges of said outer cover, wherein each extended periphery is optionally covered with a mounting adhesive layer that can be used to temporarily attach said outer cover to a garment, in addition to or instead of the adhesive layer on the face of the outer cover, and wherein said adhesive layer is covered with a release layer;

or has a periphery extended from the edge of the open end, wherein said periphery has an adhesive layer covering the reverse side of the periphery with respect to the mounting adhesive layer side, for use as a closing means to retain the hot and cold pack(s) in the outer cover;

or wherein said adhesive layer is renewed after use by either using double-sided adhesive strips that are applied over the original adhesive layer or by removing the adhesive strips and replacing them with new strips; and

wherein said set of instructions optionally comprises one or more of the following instructions;

(a) place the outer cover on a location either inside or outside of a garment such that said cover is in close contact with the injured area of the body when the garment is worn;

(b) attach the outer cover to the garment using the mounting adhesive layer, (c) attach the outer cover to the inside of the garment if there is room inside the garment to fit the complete alternating thermal device and/or if the garment is composed of one or more thick layers of fabrics, or attach the outer cover to the outside of the garment if the garment is made of thin material that allows good transmission of cold and heat to the injured area and/or if there is not enough room inside the garment;

(d) fill one or more plastic zipper bags with ice for use as the inner cold packs;

(e) pre-cool one or more gel packs for use as the inner cold packs;

(f) activate one or more chemical cold pack for use as the inner cold packs;

(g) place the filled inner cold pack(s) in the compartment(s) of the outer cover, (h) close the open end of the outer cover with the extended periphery covered with adhesive, when said extended periphery is available;

(i) wear the garment to apply the attached alternating thermal device over the injured area;

(j) apply the cold treatment to the injured area for from about 3 minutes to about 1 hour;

(k) heat one or more gel bags or bags containing microwave-absorbing particulate matter in a microwave oven;

(l) activate the exothermic chemical systems;

(m) replace the cold packs by the heat packs;

(n) apply the heat treatment to the injured area for from about 3 minutes to about 1 hour;

(o) optionally the cycle can be repeated several times with cold then hot treatments;

(p) alternatively, the heat pack can be placed in the outer cover first to start with a hot treatment, then said heat pack is replaced by the cold pack, and optionally followed with several cycles of heat and cold treatments; and

/or (q) the instruction disclosing the non-constrictive nature and/or benefit of the contrasting thermal treatment.

7. The article of claim 4 comprising said cover B. and wherein said outer cover B. either has a generally tubular structure having two opposite open ends or a sac structure having three sealed sides and having the fourth side open, and wherein the cover optionally has one or more extended peripheries from the sealed sides;

or is a piece of substrate having extended peripheries on at least three sides; and

wherein said set of instructions optionally comprises one or more of the following instructions;

(a) place the outer cover on a location either inside or outside of a garment such that said cover is in close contact with the injured area of the body when the garment is worn;

(b) attach the outer cover to the garment using the safety pins, leaving the top side of the outer cover open to insert one or more inner cold and heat packs;

(c) attach the outer cover to the inside of the garment if there is room inside the garment to fit the complete ice bag device and/or if the garment is composed of a thick layer, or attach the outer cover to the outside of the garment if the garment is made of thin material that allows good transmission of cold to the injured area and/or if there is not enough room inside the garment;

(d) fill one or more plastic zipper bags with ice and seal said bags for use as the inner cooling packs;

(e) pre-cool one or more gel packs for use as the inner cooling packs;

(f) activate one or more chemical cool packs for use as the inner cooling pack;

(g) place the filled inner cooling pack(s) in the compartment(s) of the outer cover;

(h) wear the garment to apply the resulting attached alternating thermal device over the injured area, (i) apply the cold treatment to the injured area for from about 3 minutes to about 1 hour;

(j) heat one or more gel bags or bags containing microwave-absorbing particulate matter in a microwave oven;

(k) activate the exothermic chemical systems;

(l) replace the cold packs by the heat packs;

(m) apply the heat treatment to the injured area for from about 3 minutes to about 1 hour;

(n) optionally the cycle can be repeated several times with cold then hot treatments;

(o) alternatively, the heat pack can be placed in the outer cover first to start with a hot treatment, then said heat pack is replaced by the cold pack, and optionally followed with several cycles of heat and cold treatments; and

/or (p) the instruction disclosing the non-constrictive nature and/or benefit of the contrasting thermal treatment.

8. The article of claim 4 wherein said article comprises either one or more outer covers A.;

or one or more outer covers B, and optionally a plurality of safety pins; and

one or more heat packs; and

is packaged in association with a set of instructions that tells a user how to use the cover to assemble a heat treatment device.

9. A method for treating an injured area of the body, wherein said method comprises the use of a contrasting thermal device comprising a flexible outer cover compatible with both heat and cold and capable of holding at least one separate heat or cold pack that is either:

A. a sac structure with one open end, having one face covered with an adhesive layer that can be used to temporarily attach said outer cover to the inside or the outside of a garment, at a location on the garment that is in close contact with the injured area of the body, when the garment is worn, wherein said cover has dimensions to form one or more compartments suitable for containing one or more heat or cold packs, wherein said adhesive layer is suitable for use at both hot and cold temperatures, and wherein said adhesive layer is covered with a release layer or is applied immediately before use;

or

B. a piece of flexible substrate or a sac structure with one or more open sides, optionally having one or more extended peripheries, wherein said outer cover can be attached to the inside or the outside of a garment by the use of a plurality of safety pins, at a location on the garment that is in close contact with the injured area of the body, when the garment is worn, wherein each extended periphery has a width of at least about 1 centimeter, and wherein said cover has dimensions to form one or more compartments suitable for containing one or more heat or cold packs,

and wherein said method involves placing first at least one cold or heat pack in the outer cover followed by removal of the pack(s) and replacing by at least one heat or cold pack.

10. The method of claim 9 wherein said adhesive layer retains acceptable adhesive properties when the temperature varies from about 0 degree centigrade to about 80 degrees centigrade.

11. The method of claim 9 wherein the cold pack is optionally applied to the injured area for from about 3 minutes to about 1 hour, then replacing the cold pack with a heat pack in the outer cover to apply heat to the injured area for from about 3 minutes to about 1 hour, and optionally the cycle can be repeated several times with cold then hot treatments, and, alternatively, the heat pack can be placed in the outer cover first to start with a hot treatment for from about 3 minutes to about 1 hour, then said heat pack is replaced by the cold pack in said outer cover to treat the injured area for from about 3 minutes to about 1 hour, and optionally followed with several cycles of hot and cold treatments.

12. The method of claim 9 wherein said outer cover either has a generally rectangular or square configuration when flattened.

13. The method of claim 12 wherein said outer cover has dimensions to form one compartment for containing one heat or cold pack.

14. The method of claim 12 wherein the outer cover B. either has a generally tubular structure having two opposite open ends or a sac structure having three sealed sides and having the fourth side open;

and wherein the cover optionally has one or more extended peripheries from the sealed side;

or is a piece of substrate having extended peripheries on at least three sides.

15. The method of claim 9 wherein either:

the outer cover A. comprising an adhesive layer is used to temporarily attach the said outer cover to a garment to alternatingly apply said cold and heat packs to an injured area of the body when the garment is worn;

or the cover B. and safety pins are used to attach the outer cover to a garment to alternatingly apply said cold and heat packs to an injured area when the garment is worn without removing said cover from said garment.

16. The method of claim 15 wherein said adhesive layer of said outer cover A. can either cover one entire face of the outer cover or cover only part of that face or comprise one or more adhesive strips.

17. The method of claim 16 wherein said adhesive strips cover one or more edges of the outer cover;

or wherein each adhesive strip has a width of at least about 1 cm;

or wherein said adhesive strips cover one or more edges of the outer cover and each adhesive strip has a width of at least about 1 cm.

18. The method of claim 17 wherein said outer cover optionally has an adhesive layer on its face, and has from 1 to 4 extended peripheries from the edges of said outer cover, wherein each extended periphery is covered with a mounting adhesive layer that can be used to temporarily attach said outer cover to a garment, in addition to or instead of the adhesive layer on the face of the outer cover, and wherein said adhesive layer is covered with a release layer;

or has a periphery extended from the edge of the open end, wherein said periphery has an adhesive layer covering the reverse side of the periphery with respect to the adhesive layer side, for use as a closing means to retain the hot and cold pack(s) in the outer cover;

or wherein said adhesive layer is renewed after use by either using double-sided adhesive strips that are applied over the original adhesive layer or by removing the adhesive strips and replacing them with new strips.

19. The method of claim 9 wherein said outer cover is made of material which is either woven, knitted, crocheted, non-woven fabric of natural and/or synthetic fibers, felt, velvet, flocked material, heat-bonded plastic fiber material, solvent-laid thermally bonded plastic fiber material, open-cell plastic foam, close-cell plastic foam, porous plastic film, nonporous plastic film, rubber, paper, and/or laminated materials, and wherein said material is suitable for use at both hot and cold temperatures.

20. The method of claim 19 wherein said material retains acceptable adhesive properties when the temperature varies from about 0 degree centigrade to about 80 degrees centigrade.

21. The method of claim 9 wherein the cold pack comprises a resealable or permanently sealed flexible plastic liquid impermeable container containing a cooling medium and the heat pack comprises permanently sealed flexible plastic liquid impermeable or air permeable container containing a heating medium.

22. The method of claim 21 wherein the cooling medium is ice;

ice and water combination;

water;

refrigeratable cooling gel;

or endothermic chemical cooling system; and

the heating medium is water, microwavable gel material;

microwave-absorbing particulate matter;

chemical reactants which can be mixed to produce an exothermic heating mixture;

or oxygen activated, heat generating chemical composition.

23. The method of claim 9 wherein said outer cover is suitable for containing one or more heat packs and at least one said heat pack is placed in the outer cover to provide a heat treatment.