CN102000396A - Waist type nano far infrared electric heating physiotherapy instrument - Google Patents

Abstract

The invention discloses a waist-type nanometer far-infrared electrothermal physiotherapy instrument, which comprises a belt, a chip bag, a nanometer far-infrared chip, a wire, a polymer lithium battery pack controlled by a microcomputer and a charger, wherein the belt is made of cotton and linen blended fabric+ It is made of composite ok cloth, with Velcro on the middle of the inner surface of the belt, reinforcing ribs on the back of the middle, and a lithium battery pack bag sewn on the right side. The nano far-infrared chip is made of six different substrates through high-temperature molding. The first layer is a flax substrate, the second and fifth layers are synthetic substrates, the third layer is a PET substrate, the fourth layer is a nanometer far-infrared substrate, and an overheating circuit breaker is set at one end of the first layer of flax substrate surface , and then use an injection molding machine to plastic-seal the overheating circuit breaker and the nano-far-infrared chip after high-temperature molding and compounding, and finally put the plastic-sealed nano-far-infrared chip into the chip bag, paste it on the Velcro in the middle of the inner surface of the belt, and pass the wire It is connected with a polymer lithium battery pack controlled by a microcomputer.

Description

Waist type nanometer far infrared electrothermal physiotherapy instrument

technical field

The invention relates to a medical device for human physiotherapy, in particular to a waist-type nanometer far-infrared electrothermal physiotherapy instrument controlled by a microcomputer.

Background technique

Since the discovery of infrared by the German scientist Husson in the study of the solar spectrum in 1800, infrared-related technologies have been widely used in industrial production, medical diagnosis, detection, treatment and preventive health care.

According to biological characteristics, medical infrared can be divided into near-infrared, mid-infrared and far-infrared. Far-infrared rays refer to infrared rays with a wavelength of 3-1000 microns. Among them, infrared rays with a wavelength of 5.6-20 microns are extremely important for human survival and biological growth. The effects of far-infrared rays on the human body mainly include three main characteristics of far-infrared rays Determined (one is radiation, the other is strong penetration, and the third is absorption, resonance and resonance). The surface of the human body receives far-infrared rays, conducts and penetrates from the surface to the inside, and is absorbed to produce a warming effect, which resonates and resonates with tissue cells in the body, and promotes activity. And because of the warming effect, the microvessels of the human body expand, self-discipline is strengthened, blood circulation is accelerated, and the material exchange between cells and blood is accelerated, thereby promoting the body's metabolism. At the same time, far-infrared rays improve the phagocytic ability of phagocytic cells, which is beneficial to the absorption and dissipation of chronic inflammation, and is suitable for treating various types of chronic inflammation, such as neuritis, myositis, arthritis and some chronic inflammations of internal organs. Heat can reduce the excitability of sensory nerves and treat various pains such as neuralgia as well as spasms, inflammatory and ischemic pains by relieving muscle spasms, reducing swelling, reducing inflammation and improving blood circulation. Therefore, it is called "fertility light" by experts in medicine.

The treatment methods for chronic soft tissue in the waist mainly include physical therapy, hot compress, and traction. Hot compress and traction therapy can only improve microcirculation to a limited extent, but using far-infrared heat radiation can improve local microcirculation, which has obvious curative effect. There are many kinds of physiotherapy and health care products related to infrared rays in the market. The textile products represented by apocynum are questioned because of the intensity and continuity of the far-red line produced by the action of no heat source; AC power supply is not conducive to convenient use. Have heat source, portable, the far-infrared product that nanometer material is made has not yet been reported.

Contents of the invention

In view of the above problems, the object of the present invention is to provide a waist-type nano far-infrared electrothermal physiotherapy instrument with built-in power supply, small size, light weight, portable, and does not affect daily life.

In order to achieve the above object, the technical scheme of the present invention is as follows: a belt-type nanometer far-infrared electrothermal physiotherapy instrument, which comprises a belt 1, a chip bag 2, a nanometer far-infrared chip 3, a wire 4, and a polymer lithium battery controlled by a microcomputer group 5 and a charger, wherein the nanometer far-infrared chip 3 is placed in the chip bag 2, and then the chip bag 2 is pasted on the Velcro 6 in the middle of the inner surface of the belt 1, and the nanometer far-infrared chip 3 is connected with the microcomputer-controlled Lithium polymer battery packs are connected in 5 phases.

Said belt 1 is made of cotton-linen blended fabric+OK cloth, three magic stickers 6 are pasted on the middle part of the inner surface of the belt, two ends of the belt are also pasted with magic stickers, there is a fabric webbing 7 on each of the left and right sides, and a cloth ribbon 7 is placed on the back center. There are 4 reinforcing ribs 8 that are wrapped with wide ribbons in the middle to wear 4 bamboo sheets, and two lithium battery pack bags 9 are sewn on the right side, and the periphery of the waist belt 1 is sewn with a cloth bag rubber band.

Described nanometer far-infrared chip 3 is made through high-temperature molding by six layers of substrates, wherein the first layer is a linen substrate 10, the second layer is a synthetic substrate 11, the third layer is a PET substrate 12, and the fourth layer Be the nanometer far-infrared substrate 13, the fifth layer is the synthetic substrate 11, the sixth layer is the flax substrate 10, the 1st, 6th layer flax substrate 10, the 2nd, the 5th layer synthetic substrate 11 and the 3rd layer Two 2mm circular holes are all designed on the corresponding position of the same end of the PET substrate 12, and a miniature overheating circuit breaker 14 is installed on one end of the first layer of flax substrate 10 surfaces, and is connected on two copper rivets 15, Copper rivets 15 are covered with copper gaskets and inserted into two 2mm round holes, and one end of the wire 4 is respectively connected to the two rivets 15, and finally the overheating circuit breaker is sealed with styrene-butadiene resin melt glue 14 and the glue edge 16 of the nanometer far-infrared chip 3.

The flax substrate 10 is made of flax woven cloth, and one end of the flax substrate 10 has a triangular notch with a side length of 10-20mm.

The composite substrate 11 is made of a hot melt adhesive film, and one end of the composite substrate 11 is also provided with a triangular notch with a side length of 10-20 mm.

The PET substrate 12 is made of polyvinyl film, and one end of the substrate also has a triangular notch with a side length of 10-20mm, and has a rectangular hole and a ø6 hole in the upper, middle and lower parts respectively. One for each -8mm round hole.

Described nanometer far-infrared substrate 13 is based on PET substrate, has a rectangular hole and a ø6-8mm round hole respectively on the upper, middle and lower parts of the substrate, and first coats a layer of nanometer on the substrate. Far-infrared carbon powder coating 17, after being dried, is respectively coated with the conductive silver coating 18 of one deck wide 8mm at the upper, lower and left end distance edge 3-6mm of nanometer far-infrared carbon powder coating, after drying, in A conductive copper strip 19 with a width of 5 mm is pasted on the conductive silver coating 18 as an electrode.

The polymer lithium battery pack 5 controlled by a microcomputer is composed of a temperature gear selection switch 20 , a temperature gear display 21 , a lithium battery 22 , a microcomputer control board 23 , a casing 24 and a jack 25 .

The polymer lithium battery pack 5 with microcomputer control consists of two 3.7v2200mAH lithium batteries 22, and the lead wire 4 of the plastic-encapsulated nanometer far-infrared electric heating chip 3 is connected to the polymer lithium battery 5 of the microcomputer controller, and is selected by temperature gear. The switch 20 converts the power supply voltage to supply power to the nanometer far-infrared electrothermal chip 3 , and displays the temperature gear on the temperature gear display 21 . The chip is heated with adjustable power, and the temperature can reach 40-60°C. Through molecular Brownian motion, the nano-far-infrared carbon powder coating on the chip emits far-infrared rays with a wavelength of 4-20 um to perform physical therapy on the human body to dredge the blood vessels. Promote blood circulation.

When the local temperature of the nanometer far-infrared chip accumulates to 60°C, the overheating circuit breaker will work to cut off the power supply to avoid the burn of human skin caused by high temperature.

When in use, the user adjusts the length of the hook and loop buckle of the belt 1 according to the waist circumference, and fixes it on the waist. Can pass through the temperature range selection switch 20 on the microcomputer control panel 23 on the polymer lithium battery 5 controlled by the microcomputer during use, and the temperature range display 21 shows the heating temperature from high to low of 1,2,3 selection chips.

The lithium battery 5 controlled by the above-mentioned microcomputer is outsourced, the model is LK-D, the specification is 7.4V, 2200mAh, the input DC8.4V, 1A, the output power is 20W MAX, and the lithium battery charger is also outsourced, the model is HXY -084V 1200A, overheating circuit breaker is purchased, its model is TB02.

The right end of the belt of the waist-type nano-far-infrared electrothermal physiotherapy instrument of the present invention is connected with an elastic sticky button, which can be well in contact with the human body. The nano-far-infrared electrothermal chip installed in the belt is provided with a nano-far-infrared carbon powder coating, which is controlled by a microcomputer. Controlled, the heating element is heated with adjustable power, and the nano far-infrared carbon powder coating emits far-infrared rays with a wavelength of about 4-20um, which can be used for physical therapy on human body parts and surrounding tissues, so as to promote blood circulation and relieve discomfort symptoms.

Have heat source, portable, the far-infrared product that nanometer material is made has not yet been reported. The far-infrared chip made of nanotechnology has been tested. ① High voltage resistance: can withstand a test voltage of up to 375V; ② High toughness: the tensile force of the electric heating film is 20kg; ③ Safe operation: the maximum surface temperature of the electric heating film does not exceed 60; ℃ ④ healthy and comfortable. Tested by the National Infrared Product Quality Supervision and Inspection Center, the product has good thermal radiation performance, energy saving and power saving, and does not contain harmful rays to the human body. The main wavelength of the generated infrared rays is 4-20 microns, which is not only harmless to the human body, but also beneficial to health.

The waist-type nanometer far-infrared electric heating physiotherapy apparatus of the present invention has the functions of hot compress and improving microcirculation, has the characteristics of simple structure, safe use, convenient portability, etc., and is suitable for physical therapy of related diseases.

Description of drawings

Figure 1. Schematic diagram of the belt structure: A-front view of the inner surface, B-front view of the back;

Figure 2. Schematic diagram of the chip bag: A-front view of the inner surface, B-front view of the back;

Figure 3. Schematic diagram of the structure of the nanometer far-infrared electrothermal physiotherapy chip;

Figure 4. Schematic diagram of the structure of the nanometer far-infrared chip: A-side sectional view, B-front view;

Fig. 5. Schematic diagram of the structure of the nanometer far-infrared substrate;

Figure 6. Schematic diagram of a polymer lithium battery pack controlled by a microcomputer: A-a structural sectional view of a polymer lithium battery pack, and B-a top view of a polymer lithium battery pack;

Reference signs: 1-belt, 2-chip bag, 3-nanometer far-infrared chip, 4-wire, 5-microcomputer-controlled polymer lithium battery pack, 6-Velcro, 7-cloth ribbon, 8-reinforcing rib, 9-Lithium battery bag, 10-Linen substrate, 11-Synthetic substrate, 12-PET substrate, 13-Nano far-infrared substrate, 14-Overheating circuit breaker, 15-Copper rivet, 16-Glue edge, 17-nano far-infrared carbon powder coating, 18-conductive silver coating, 19-conductive copper strip, 20-temperature gear selection switch, 21-temperature gear display, 22-lithium battery, 23-microcomputer control board, 24 -shell, 25-jack.

Detailed ways:

Combined with the accompanying drawings, the waist-type far-infrared electrothermal physiotherapy instrument will be further explained:

The physical therapy instrument of the present invention comprises a belt 1, and a nanometer far-infrared electric heating chip bag 2 is placed in the middle part of the belt 1, and a nanometer far-infrared electric heating chip 3 is placed in the chip bag 2, and one end of the wire 4 is connected with the nanometer far-infrared electric heating chip 3, and the other One end is connected with the polymer lithium battery pack 5 controlled by the microcomputer.

The preparation process of the belt-type nano far-infrared electrothermal physiotherapy instrument is further described below in conjunction with the accompanying drawings:

First is the production of the belt:

As shown in Figure 1, the back of belt 1 is made of 250G/m ² cotton and linen blended hanging white printed air layer fabric, and the inner surface is made of EVA+280G/m ² ok cloth. The length of the belt is 96±2cm, and the width of the middle part is 11±0.5cm. The width of the left and right ends is 90±0.5cm, with Velcro sewn on both ends, 7 fabric webbings 7 each 1 each at a distance of 22 cm from both ends, three Velcro 6 sewn in the middle, and 4 reinforcements sewn in the middle of the back of the belt Rib 8, the reinforcing rib is made of 4 bamboo pieces in the wide webbing belt, two pockets 9 for placing the lithium battery pack are sewn on the right side, and the circumference of the belt is sewn with a cloth-wrapped rubber band, wherein the length of the belt is According to the fat and thin of the human body, you can choose large, medium and small sizes; the front of the chip bag 2 is made of linen, and the back is made of ok cloth, and the length × width is 24 × 9.5cm;

Followed by the preparation of nanometer far-infrared chips:

Nano far-infrared chip 3 is made of six layers of substrates of 22 * 8cm in length * wide, wherein the first and sixth layers are flax substrates 10, and the second and fifth layers are synthetic substrates 11 made of hot-melt polyethylene film The third layer is a PET substrate 12, which is made of polyvinyl film, and the fourth layer is a nanometer far-infrared substrate 13, which is based on a polyvinyl film. On this substrate, a Layer 10-20um nano far-infrared carbon powder coating 17, the nano-far-infrared carbon powder coating is purchased, the model is SCF-CCP-0950, after drying at 160 ° C for 1 hour, the nano-far-infrared carbon powder coating The upper, lower and right ends are coated with a layer of 8mm wide, 2-10um conductive silver coating 18 at a distance of 3-6mm from the edge. The silver paste is also purchased from outside. The conductive copper tape 19 of one deck wide 5mm is pasted on layer 18 as electrode, is made into nanometer far-infrared substrate 3, and it is 10-20mm to have side length at the same end of one, two, three, five, six layers of substrates There are two 2mm circular holes beside the notches, and the upper, middle and lower parts of the third layer of PET substrate 12 and the fourth layer of nanometer far-infrared substrate are respectively provided with rectangular holes and ø8 -One 10mm round hole each, mold 0.5-1.8kgf of 1-6 layers of flax substrate, synthetic substrate, PET substrate and nanometer far-infrared substrate at a high temperature of 100-200 ℃ and compound after a delay of 140-250 seconds , after molding and compounding, use copper rivets 15 to cover the copper washers to penetrate the 2mm round holes at one end of the first, second and third layers of substrates, and the copper rivets 15 are directly connected with the copper strips on the fourth layer of nanometer far-infrared substrates, and then put The overheat cut-off protector 14 whose model is TB02 is installed at one end of the first layer of flax substrate, and the two lead wires on the overheat cut-off protector 14 and the two lead wires at one end of the wire 4 are respectively connected to two rivets 15, and finally The periphery of the overheating circuit breaker 14 and the compounded nanometer far-infrared chip 3 is plastic-sealed with an injection molding machine to make the nanometer far-infrared chip 3;

The circular holes on the substrate and the rectangular holes on the third and fourth layer substrates can remove air and enhance the adhesion during high-temperature molding.

Finally, assemble the physiotherapy device:

Place the finished nanometer far-infrared chip 3 in the chip bag 2, paste the back of the chip bag on the three magic stickers 6 in the middle of the belt 1, and put the polymer lithium battery pack 5 controlled by the microcomputer of model LK-D Put it into the lithium battery pack bag 9 on the belt, insert the plug at one end of the wire 4 into the jack 25 on the polymer lithium battery pack 5 controlled by the microcomputer, turn on the temperature gear selection switch 20, and the temperature gear display 21 shows 1 , 2, 3 represent high, medium and low temperature. When the polymer lithium battery is low or used up, it can be charged with a charger. When the red light on the charger turns green, it means that the charging is complete.

Evaluation of the clinical curative effect of the waist-type far-infrared electrothermal physiotherapy instrument on patients with lumbar muscle strain:

Clinically, 18-70 years old, 60 males and females, diagnosed with lumbar muscle strain and symptoms of pain, discomfort and dysfunction, VAS score ≥ 3 points, and patients who did not use any analgesics within 3 days, were selected clinically. The clinical trial units are the Physiotherapy Department of Wuxi People's Hospital and the Department of Orthopedics and Traumatology of Nanjing Hospital of Traditional Chinese Medicine. Parallel controls were set up in the experiment. After applying the waist-type nanometer far-infrared electric heating physiotherapy device to the affected area, turn on the switch of the physiotherapy device, select 2 levels of temperature for physiotherapy, and once a day time, 3 hours, press the power on/off key to turn off the power after the end, and the observation time is 2 weeks. The results showed that after the waist-type nano far-infrared electric heating physiotherapy device was used, the pain of the patients was significantly relieved, the VAS score was ≦1, and the total effective rate was 96%.

Claims (8)

1. waist formula nano-far-infrared Electvic heating physiogherapy instrument, it is characterized in that this physiotherapy table comprises that the poly-lithium battery group (5) and the charger of belt (1), chip bag (2), nano-far-infrared chip (3), lead (4), microcomputerized control constitute, wherein nano-far-infrared chip (3) is placed in the chip bag (2), then chip bag (2) is sticked on the VELCRO (6) at belt (1) inner face middle part, nano-far-infrared chip (3) is connected with the poly-lithium battery group (5) of microcomputerized control by lead (4).

2. physiotherapy table according to claim 1, it is characterized in that described belt (1) makes with cotton ramie blended spinning cloth+ok cloth is compound, 3 VELCRO (6) are posted at belt inner face middle part, VELCRO is also posted at the two ends of belt, a cloth ribbon (7) is each side arranged, back side central authorities are sewed with the reinforcement (8) that 4 centres with wide ribbon wrapping are installed with 4 bamboo chips, and the right side is sewed with two lithium battery group bags (9), and the periphery of belt (1) is made with cloth bag rubber band.

3. physiotherapy table according to claim 1; it is characterized in that described nano-far-infrared chip (3) made through hot press moulding by six layers of substrate; wherein ground floor is Caulis et Folium Lini substrate (10); the second layer is synthetic substrate (11); the 3rd layer is PET substrate (12); the 4th layer is nano-far-infrared substrate (13); layer 5 is synthetic substrate (11); layer 6 is Caulis et Folium Lini substrate (10); the 1st; 6 layers of Caulis et Folium Lini substrate (10); the 2nd; 5 lamination become on the same end relevant position of substrate (11) and 3-layer PET substrate (12) all, and design has two 2mm circular holes; end on ground floor Caulis et Folium Lini substrate (10) surface is equipped with a miniature overheated breaker protector (14); and be connected on two copper rivets (15); copper rivet (15) penetrates the 1st after putting copper backing; 2; 3 layers of on-chip two 2mm circular hole; and an end of lead (4) is connected on two rivets (15), use the glue limit (16) of overheated breaker protector of styrene-butadiene resin melten gel hot sealing (14) and nano-far-infrared chip (3) at last.

4. physiotherapy table according to claim 3 is characterized in that described Caulis et Folium Lini substrate (10) is to make with linen textile cloth, the triangular notches that it is 10-20mm that an end of Caulis et Folium Lini substrate (10) has a length of side.

5. physiotherapy table according to claim 3 is characterized in that described synthetic substrate (11) makes with hot melt adhesive film, the triangular notches that it is 10-20mm that an end of synthetic substrate (11) also has a length of side.

6. physiotherapy table according to claim 3, it is characterized in that described PET substrate (12) is to make with the polyene membrane of lipoprotein, the triangular notches that it is 10-20mm that one end of this substrate also has a length of side, and have each one of slot and 6-8mm circular hole respectively in upper, middle and lower portion.

7. physiotherapy table according to claim 3, it is characterized in that described nano-far-infrared substrate (13) is is substrate with the PET substrate, have each one of slot and 6-8mm circular hole respectively in the upper, middle and lower of substrate portion, on substrate, at first be coated with one deck nano-far-infrared carbon dust coating (17), after drying, be coated with the conductive silver coating (18) of the wide 8mm of last layer respectively apart from edge 3-6mm place at the upper and lower and left end of nano-far-infrared carbon dust coating, the conducting copper belt (19) that pastes the wide 5mm of one deck after drying on conductive silver coating (18) is as electrode.

8. physiotherapy table according to claim 1 is characterized in that the poly-lithium battery group (5) of described microcomputerized control shows that by temperature GSS Gear Select Switch (20), temperature gear (21), lithium battery (22), microcomputer control panel (23), shell (24) and jack (25) constitute.

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