CN107149521A - A kind of medical self-heating type far infrared resonance wave patch and preparation method thereof - Google Patents
A kind of medical self-heating type far infrared resonance wave patch and preparation method thereof Download PDFInfo
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- CN107149521A CN107149521A CN201710517934.6A CN201710517934A CN107149521A CN 107149521 A CN107149521 A CN 107149521A CN 201710517934 A CN201710517934 A CN 201710517934A CN 107149521 A CN107149521 A CN 107149521A
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- 238000002360 preparation method Methods 0.000 title claims abstract description 7
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000036760 body temperature Effects 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 9
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- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 10
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- 230000008859 change Effects 0.000 claims description 7
- CBFCDTFDPHXCNY-UHFFFAOYSA-N icosane Chemical compound CCCCCCCCCCCCCCCCCCCC CBFCDTFDPHXCNY-UHFFFAOYSA-N 0.000 claims description 6
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
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- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 238000005269 aluminizing Methods 0.000 claims description 3
- DGLRDKLJZLEJCY-UHFFFAOYSA-L disodium hydrogenphosphate dodecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O DGLRDKLJZLEJCY-UHFFFAOYSA-L 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- XIOUDVJTOYVRTB-UHFFFAOYSA-N 1-(1-adamantyl)-3-aminothiourea Chemical compound C1C(C2)CC3CC2CC1(NC(=S)NN)C3 XIOUDVJTOYVRTB-UHFFFAOYSA-N 0.000 claims description 2
- 241000272450 Cracidae Species 0.000 claims description 2
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- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
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- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/02—Compresses or poultices for effecting heating or cooling
- A61F7/03—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0088—Radiating heat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/02—Compresses or poultices for effecting heating or cooling
- A61F7/03—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction
- A61F7/032—Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction using oxygen from the air, e.g. pocket-stoves
- A61F7/034—Flameless
- A61F2007/036—Fuels
- A61F2007/038—Carbon or charcoal, e.g. active
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
- A61N2005/066—Radiation therapy using light characterised by the wavelength of light used infrared far infrared
Abstract
The invention belongs to medical health field, and in particular to a kind of medical self-heating type far infrared resonance wave patch and preparation method thereof.Medical self-heating type far infrared resonance wave patch is constituted by nonwoven layer, from main heating element and phase-change material layers, adhered layer, adhering-resistant paper and packaging outer bag.Mainly include the raw materials such as reduced iron powder, activated carbon, carbon fiber, high absorbency material, salt, water from main heating element.Oxygen in air is spread by nonwoven layer with certain speed, is contacted with reduced iron powder and electrochemical reaction generation heat occurs in salting liquid.Phase-change material absorbs the heat produced from main heating element, make to keep constant near human body temperature from the temperature of main heating element, radiation center wavelength is 9.353 μm or so of far infrared, overlapped with the far infrared wavelength that human body is launched and there is identical far-infrared radiation peak value, activating cell is played to greatest extent, is stimulated circulation, is accelerated metabolism, improves the biological functions such as immunity of human body itself.
Description
Technical field
The invention belongs to medical health field, and in particular to a kind of medical center radiation wavelength is 9.353 μm or so
Self-heating type far infrared resonance wave patch and preparation method thereof.
Background technology
Infrared ray is the electromagnetic wave that a kind of wavelength is longer than visible ray, is one kind of numerous black lights in sunray.
In spectroscopy, infrared light be divided into near-infrared (0.75~3 micron), in infrared (3~40 microns) and far infrared (40~1000) it is micro-
VHF band.Infrared radiation is to that can produce fuel factor and non-thermal effect after human body, and fuel factor is in ultrared Electromagnetic Field
In servant's body molecule with collide or radiation mode transmission energy, be converted into heat energy in inside of human body.Non-thermal effect is organism pair
It is a series of including starting the physiological effect that free radical and signaling molecule are participated in that electromagnetic wave is produced, and is nonlinear response.These are made
With the vibration of intraor extracellular hydrone can be caused, make cell activation, occur a series of wholesome cellular biochemistries
And Histochemistry stain changes.
Substantial amounts of clinical test shows that there is far infrared regulation autonomic nerve, cosmetology, anti-inflammatory, analgesia, improvement to follow
The effects such as loop system, enhancing metabolism, raising immunologic function, treatment, health care are widely used to using infrared " phototherapy " method
With the field such as beauty.Infrared ray has strong penetration power to human body skin, hypodermis, infrared radiation can make skin and
The temperature of hypodermis accordingly increases, and promotes the circulation and metabolism of blood, with the effect such as anti-inflammatory and promotion regeneration.By
To after infrared radiation, capillary blood flow speed is accelerated, and erythrocyte aggregation phenomenon is reduced, and veniplex extravasated blood phenomenon mitigates under nipple
Or disappear, micro- blood flow state is can obviously improve, has positive role to the nutrition of important organ, metabolism, reparation and function.Infrared ray
The vibration of hydrone can be strengthened by acting on hydrone, macromolecular mass is cracked into less water clusters, improve intracellular Ca2+
Ion activity, strengthens the normal function of cell, improves the antibacterial and immunocompetence of human body.
Medical research shows, may result in low temperature scald when human body contact for a long time is more than 40 DEG C of objects, particularly contacts
When time is longer, the surface of a wound is often deep, or even the patient that much low temperature are scalded can reach that III degree is scalded.It is existing infrared to control
Treating product mainly has the infrared therapeutic apparatus for using infrared lamp technology, using the self-heating type hot compress paste of chemical heat release, using electricity
Warmer, electric blanket, massager of heating etc., the temperature that these products are produced are higher than human body temperature.Such as：The allusion quotation of frequency spectrograph
The working stability of type infrared emittance is usually 100~500 DEG C；The temperature of hot compress paste is general in 40~60 DEG C, mean temperature 50
More than DEG C.These products raise human body temperature by infrared radiation, can increase the evaporation of transepidermal water, cause skin to occur
The problems such as red papules, skin cross presenility and disorderly pigment.
The life of people be unable to do without far infrared, and any object can produce heat radiation, people more than thermodynamic temperature zero degree
Body all the time also all launch and absorb far infrared.According to Kirchhoff's law, absorptance of the object to radiation
Bigger, the radiation of transmitting is also stronger.According to stefan law, the spectrum of heat radiation be it is continuous, radiation wavelength distribution situation with
Temperature and become.In the ideal case, black matrix (can all absorb the irradiation that it is received) transmitting including various wavelength
Total radiant power be directly proportional to 4 powers of the absolute temperature T of black matrix.Radiant exitance is one by the distribution of wavelength one
The curve of peak value.The different peak wavelength of each temperature correspondence, and with temperature rise to short wave mobile.
According to planck formulaIt can accurately calculate and give off at different temperatures
Degree of penetrating with wavelength change curve and its peak value.
It is 36.67 DEG C by the theoretical human body standard body temp of Schrodinger, by calculating, human-body emitting spectral radiance maximum
For 9.353 μm.When the far infrared wavelength of irradiation overlaps with the wavelength that human body is launched, with identical far infrared spoke
When penetrating peak value, it can to greatest extent play activating cell with the cellular elements formation resonance in human body, promote blood to follow
The biological functions such as ring, acceleration metabolism, raising immunity of human body itself.
Phase change heat storage material be using material in phase transformation (such as：Solidification/fusing, condensation/vaporization, solidification/distillation etc.) process
The latent heat of phase change of generation carries out the storage and utilization of heat, and within the scope of certain temperature, utilizes the phase of material in itself
Change, discharges or absorbs automatically heat to environment.When environment temperature is less than phase transition temperature, the heat of material release storage, to put forward
High environment temperature；When environment temperature is higher than phase transition temperature, material absorbs and stores heat, to reduce environment temperature, so as to reach
Control the purpose of environment temperature.
The content of the invention
The problem of existing for prior art, can be at human body temperature constant temperature center it is an object of the invention to provide one kind
Radiation wavelength is 9.353 μm medical self-heating type far infrared resonance wave patch and preparation method thereof.
The technical scheme that the present invention is provided is：
A kind of medical self-heating type far infrared resonance wave patch, medical self-heating type far infrared resonance wave patch includes：Autonomous hair
Hot body and phase-change material layers, nonwoven layer one, adhered layer, adhering-resistant ply of paper, nonwoven layer two, nonwoven layer two are provided with certainly
Main heating element and phase-change material layers, are provided with nonwoven layer one, nonwoven layer one is provided with from main heating element and phase-change material layers
Adhered layer, adhered layer is provided with adhering-resistant ply of paper；
Or, medical self-heating type far infrared resonance wave patch includes：Nonwoven layer one, adhered layer, adhering-resistant ply of paper, nothing
Spin layer of cloth two, phase-change material layers, from main heating element layer, nonwoven layer two is provided with from main heating element layer, from main heating element layer
Provided with phase-change material layers, phase-change material layers are provided with nonwoven layer one, and nonwoven layer one is provided with adhered layer, and adhered layer is provided with
Adhering-resistant ply of paper.
Described medical self-heating type far infrared resonance wave patch, from main heating element and phase-change material layers by from main heating element material
Material and phase-change material are mixed.
Described medical self-heating type far infrared resonance wave patch, includes reduced iron powder, activated carbon, carbon fine from main heating element
Oxygen in dimension, high absorbency material, salt, water, air is spread by nonwoven layer, is contacted and is sent out in salting liquid with reduced iron powder
Raw electrochemical reaction produces heat.
Described medical self-heating type far infrared resonance wave patch, phase-change material is organic phase change material, inorganic phase-changing material
Or organic-inorganic combined phase-change material.
Described medical self-heating type far infrared resonance wave patch, phase-change material is phase transformation material of the fusing point in human body temperature scope
Material.
Described medical self-heating type far infrared resonance wave patch, phase-change material is disodium hydrogen phosphate dodecahydrate, nitric acid
More than one or both of zinc hexahydrate, Rou Dou guans alcohol, eicosane it is composited.
Described medical self-heating type far infrared resonance wave patch, medical self-heating type far infrared resonance wave patch also includes outsourcing
Pack, outer packaging bag is more than one or both of polyester, aluminum polyester, polypropylene of aluminizing, aluminium foil, polypropylene or polyethylene
It is composited.
Described medical self-heating type far infrared resonance wave patch, the raw material for including following percentage by weight from main heating element is equal
It is even to mix：
Described medical self-heating type far infrared resonance wave patch, from the raw material of main heating element also include calcium chloride 0.4~
10%.
The preparation method of described medical self-heating type far infrared resonance wave patch, autonomous exothermic material and phase-change material according to
After 1/1~1/10 weight is than mixing, insert in Non-woven cloth bag, pressure-sensitive adhesive paste layer is fixed in Non-woven cloth bag side and anti-sticking
Off-style paper layer.
The present invention design philosophy be：
The medical self-heating type far infrared resonance wave of the present invention is pasted by nonwoven layer, from main heating element and phase-change material layers, glued
The compositions such as paste layer, adhering-resistant paper and packaging outer bag, reduced iron powder, activated carbon, carbon fiber, high suction are mainly included from main heating element
The raw materials such as water-based material, salt, water.Oxygen in air is spread by nonwoven layer with certain speed, is contacted with reduced iron powder
Electrochemical reaction occurs in salting liquid, a large amount of short circuit current flow release heats are produced.Activated carbon inner homogeneous is distributed a large amount of holes, than
Surface area is big, and mixing iron powder reaction speed therein can be made uniform and play catalyst.High absorbency material ensures anti-
Moisture needed for during answering.The fusing point of phase-change material can absorb the heat produced from main heating element in human body temperature or so,
Progressively melt, the chemical energy from main heating element is stored in the way of latent heat of phase change, make the temperature from main heating element in people
Kept near temperature constant.Nonwoven layer controls oxygen transmission rate, and then controls exothermic process.Outer packaging bag can obstruct air
In vapor and oxygen enter in hot compress paste heating bag, it is ensured that air-tightness of the product before use.
There is the present invention clear advantage and beneficial effect to be：
1. the medical self-heating type far infrared resonance wave patch of the present invention is maintained near human body temperature due to temperature in use, together
Conventional hot compress paste, compared to more safe and reliable, is not in the danger such as high temperature scald and low temperature scald.
2. the medical self-heating type far infrared resonance wave patch radiation center wavelength of the present invention is 9.353 μm of far infrared,
Overlapped with the far infrared wavelength that human body is launched and there is identical far-infrared radiation peak value, can be with human body
Cellular elements formation resonance, plays activating cell, stimulates circulation, accelerate metabolism, improve human body certainly to greatest extent
The biological functions such as body immunity.
3. the medical self-heating type far infrared resonance wave patch of the present invention is disposable simple type medical and health-care products,
Skin surface can be directly sticked on, with blood circulation is improved, Elder, dispelling fatigue alleviates neuralgia and muscle
Pain, promotes the functions such as the wriggling of intestines and stomach.
Brief description of the drawings
Fig. 1 is one of structural representation of the present invention.Label declaration in figure：1. from main heating element and phase-change material layers；2.
Nonwoven layer one；3. adhered layer；4. adhering-resistant ply of paper；5. nonwoven layer two.
Fig. 2 is the two of the structural representation of the present invention.Label declaration in figure：2. nonwoven layer one；3. adhered layer；4. it is anti-sticking
Off-style paper layer；5. nonwoven layer two；6. phase-change material layers；7. from main heating element layer.
Embodiment
As shown in figure 1, medical self-heating type far infrared resonance wave patch, mainly includes：From main heating element and phase-change material layers
1st, nonwoven layer 1, adhered layer 3, adhering-resistant ply of paper 4, nonwoven layer 25 etc., concrete structure is as follows：
Nonwoven layer 25 is provided with from main heating element and phase-change material layers 1, is set from main heating element and phase-change material layers 1
There is nonwoven layer 1, nonwoven layer 1 is provided with adhered layer 3, and adhered layer 3 is provided with adhering-resistant ply of paper 4.
As shown in Fig. 2 medical self-heating type far infrared resonance wave patch, mainly includes：It is nonwoven layer 1, adhered layer 3, anti-
Viscous off-style paper layer 4, nonwoven layer 25, phase-change material layers 6, from main heating element layer 7 etc., concrete structure is as follows：
Nonwoven layer 25 is provided with from main heating element layer 7, and phase-change material layers 6, phase transformation material are provided with from main heating element layer 7
The bed of material 6 is provided with nonwoven layer 1, and nonwoven layer 1 is provided with adhered layer 3, and adhered layer 3 is provided with adhering-resistant ply of paper 4.
In order that technical scheme and advantage are clearer, retouched in detail below in conjunction with specific embodiment
State.
Embodiment 1
In the present embodiment, medical self-heating type far infrared resonance wave is pasted, including Non-woven cloth bag, is placed in Non-woven cloth bag
Autonomous exothermic material and phase-change material, pressure sensitive adhesive and adhering-resistant paper are fixed in Non-woven cloth bag side.Wherein,
The uniform mixed preparing of raw material of the following percentage by weight of autonomous exothermic material is formed：
In the present embodiment, activated carbon and carbon fibers are used, its action effect is：Carbon fiber can increase spontaneous heating
The intensity of material layer and the radiation intensity for improving far infrared.
Phase-change material is disodium hydrogen phosphate dodecahydrate.According to autonomous exothermic material and phase-change material weight ratio 1/5, mix
Autonomous exothermic material and phase-change material are closed, is placed into Non-woven cloth bag.Pressure sensitive adhesive is fixed in the side of Non-woven cloth bag and anti-
After viscous release liners, load sealing bags (such as：Polyester, aluminum polyester composite) middle holding.
Embodiment 2
In the present embodiment, medical self-heating type far infrared resonance wave is pasted, including Non-woven cloth bag, is placed in Non-woven cloth bag
Autonomous exothermic material and phase-change material, pressure sensitive adhesive and adhering-resistant paper are fixed in Non-woven cloth bag side.Wherein,
The uniform mixed preparing of raw material of the following percentage by weight of autonomous exothermic material is formed：
Phase-change material is zinc nitrate hexahydrate.According to autonomous exothermic material and phase-change material weight ratio 1/4.5, mixing is certainly
Main exothermic material and phase-change material, are placed into Non-woven cloth bag.Non-woven cloth bag side fix pressure sensitive adhesive and it is anti-sticking from
After type paper, load sealing bags (such as：Aluminize polypropylene, aluminum foil composite) in keep.
Embodiment 3
In the present embodiment, medical self-heating type far infrared resonance wave is pasted, including Non-woven cloth bag, is placed in Non-woven cloth bag
Autonomous exothermic material and phase-change material, pressure sensitive adhesive and adhering-resistant paper are fixed in Non-woven cloth bag side.Wherein,
The uniform mixed preparing of raw material of the following percentage by weight of autonomous exothermic material is formed：
In the present embodiment, sodium chloride and calcium chloride are applied in combination, its action effect is：Calcium chloride is used as water absorbing agent and salt
Improve the heating property of spontaneous heating material.
Phase-change material is Rou Dou guan alcohol.According to autonomous exothermic material and phase-change material weight ratio 1/6, autonomous heating material is mixed
Material and phase-change material, are placed into Non-woven cloth bag.After pressure sensitive adhesive and adhering-resistant paper being fixed in the side of Non-woven cloth bag, dress
Enter sealing bags (such as：Aluminum polyester, polypropylene of aluminizing, PP composite material) middle holding.
Embodiment 4
In the present embodiment, medical self-heating type far infrared resonance wave is pasted, including Non-woven cloth bag, is placed in Non-woven cloth bag
Autonomous exothermic material and phase-change material, pressure sensitive adhesive and adhering-resistant paper are fixed in Non-woven cloth bag side.Wherein,
The uniform mixed preparing of raw material of the following percentage by weight of autonomous exothermic material is formed：
Phase-change material is eicosane.According to autonomous exothermic material and phase-change material weight ratio 1/10, autonomous heating material is mixed
Material and phase-change material, are placed into Non-woven cloth bag.After pressure sensitive adhesive and adhering-resistant paper being fixed in the side of Non-woven cloth bag, dress
Enter sealing bags (such as：Polyester, aluminium foil, composite polyethylene material) middle holding.
Embodiment result shows that the present invention prepares a kind of temperature using the phase-change material regulating and controlling temperature of human body temperature annex
The constant medical self-heating type far infrared resonance wave for 36.67 DEG C or so of human body temperature of degree is pasted.Due to the far infrared resonance wave
The temperature of patch is constant near human body temperature, therefore can far-infrared radiation of the emission peak at 9.353 μm or so.The far infrared
Beta radiation is completely overlapped with the wavelength of human infrared radiation, can be more effectively human body tissue resorption, reach the purpose for the treatment of.
Claims (10)
1. a kind of medical self-heating type far infrared resonance wave patch, it is characterised in that：Medical self-heating type far infrared resonance wave patch bag
Include：From main heating element and phase-change material layers, nonwoven layer one, adhered layer, adhering-resistant ply of paper, nonwoven layer two, nonwoven layer
Two are provided with from main heating element and phase-change material layers, and nonwoven layer one, non-woven fabrics are provided with from main heating element and phase-change material layers
Layer one is provided with adhered layer, and adhered layer is provided with adhering-resistant ply of paper；
Or, medical self-heating type far infrared resonance wave patch includes：Nonwoven layer one, adhered layer, adhering-resistant ply of paper, non-woven fabrics
Layer two, phase-change material layers, from main heating element layer, nonwoven layer two be provided with from main heating element layer, from main heating element layer be provided with
Phase-change material layers, phase-change material layers are provided with nonwoven layer one, and nonwoven layer one is provided with adhered layer, and adhered layer is provided with anti-sticking
Off-style paper layer.
2. medical self-heating type far infrared resonance wave patch according to claim 1, it is characterised in that：From main heating element and phase
Change material layer is mixed by autonomous heating material and phase-change material.
3. medical self-heating type far infrared resonance wave patch according to claim 1 or 2, it is characterised in that：From main heating element
Including reduced iron powder, activated carbon, carbon fiber, high absorbency material, salt, water, the oxygen in air is spread by nonwoven layer, with
Electrochemical reaction occurs in salting liquid and produces heat for reduced iron powder contact.
4. medical self-heating type far infrared resonance wave patch according to claim 1 or 2, it is characterised in that：Phase-change material is
Organic phase change material, inorganic phase-changing material or organic-inorganic combined phase-change material.
5. medical self-heating type far infrared resonance wave patch according to claim 1 or 2, it is characterised in that：Phase-change material is
Phase-change material of the fusing point in human body temperature scope.
6. medical self-heating type far infrared resonance wave patch according to claim 1 or 2, it is characterised in that：Phase-change material is
It is more than disodium hydrogen phosphate dodecahydrate, zinc nitrate hexahydrate, one or both of Rou Dou guans alcohol, eicosane it is compound and
Into.
7. medical self-heating type far infrared resonance wave patch according to claim 1 or 2, it is characterised in that：Medical self-heating type
Far infrared resonance wave patch also includes outer packaging bag, and outer packaging bag is polyester, aluminum polyester, polypropylene of aluminizing, aluminium foil, polypropylene
Or more than one or both of polyethylene be composited.
8. medical self-heating type far infrared resonance wave patch according to claim 1 or 2, it is characterised in that：From main heating element
Raw material including following percentage by weight is uniformly mixed：
9. medical self-heating type far infrared resonance wave patch according to claim 8, it is characterised in that：From the original of main heating element
Material also includes calcium chloride 0.4~10%.
10. the preparation method of the medical self-heating type far infrared resonance wave patch described in a kind of one of claim 1 to 9, its feature
It is：After autonomous exothermic material and phase-change material are mixed according to 1/1~1/10 weight ratio, insert in Non-woven cloth bag, in nonwoven
Pressure-sensitive adhesive paste layer and adhering-resistant ply of paper are fixed in cloth cloth bag side.
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| CN109456739A (en) * | 2018-10-22 | 2019-03-12 | 清华大学 | Spontaneous hotting mask of temperature control based on inorganic-phase variable and preparation method thereof |
| CN109589203A (en) * | 2018-10-22 | 2019-04-09 | 清华大学 | The heating paste of temperature control film and the spontaneous hotting mask of constant temperature based on organic phase-change |
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