CN2612038Y - Multifunctional thermal therapy instrument - Google Patents
Multifunctional thermal therapy instrument Download PDFInfo
- Publication number
- CN2612038Y CN2612038Y CN 03216213 CN03216213U CN2612038Y CN 2612038 Y CN2612038 Y CN 2612038Y CN 03216213 CN03216213 CN 03216213 CN 03216213 U CN03216213 U CN 03216213U CN 2612038 Y CN2612038 Y CN 2612038Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- temperature
- control circuit
- electric heating
- heating towel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002560 therapeutic procedure Methods 0.000 title description 2
- 238000005485 electric heating Methods 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000000015 thermotherapy Methods 0.000 claims abstract description 9
- 230000003321 amplification Effects 0.000 claims description 13
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 13
- 230000006641 stabilisation Effects 0.000 claims description 5
- 238000011105 stabilization Methods 0.000 claims description 5
- 201000010099 disease Diseases 0.000 abstract description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 206010037294 Puerperal pyrexia Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000857 drug effect Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model discloses a multifunctional thermotherapy machine for treating cold disease or the like and heating transfusion, comprising a temperature-constant control circuit and relative connected an electric heating towel connected, wherein the temperature-constant control circuit comprises a microcomputer unit connected with a temperature control circuit, a power amplifying circuit, an alarm circuit, and a digit display circuit, while the temperature control circuit is connected with the temperature sensor and the power amplifying circuit. The temperature sensor is arranged in the electric heating towel, the power amplifying circuit is connected with an electric-heat wire in the electric heating towel, and the power stabilizing circuit powers the system. The utility model has the advantages in safe operation, high practicality and low cost, with simple operation and application beside bed.
Description
Technical field: the utility model belongs to the medical health Instrument technical field, particularly a kind of thermal therapeutic apparatus.
Background technology: (one) in colder weather, people tend to a kind of disease, i.e. it is very wide that the traditional Chinese medical science said " catching cold ", this disease relate to the position of human body, as knee joint, shoulder, waist etc., that be subjected to this disease puzzlement especially easily is puerpera and the elderly.The puerpera got this disease in after production one month often unconsciously, and promptly said " puerperal fever ", the elderly then is easy this disease because the physique difference is added the variation of not noting temperature.This disease does not need medication, and it is fine to make physiotheraping effect to hospital, if treatment in time, can remove misery general two or three courses of treatment.But people often for inconvenient factor, particularly the elderly such as the consideration of time and road especially inconvenience go to hospital, and directly use traditional method at home, instant heating water bag or thermos are done hot compress.The defective one of this method is that deficiency of time can not be removed misery fully, the 2nd, need the frequent water of changing hot-water bottle or thermos, and very inconvenient.
(2) in infusion process, especially in autumn and winter season, particularly to gerontal patient and child patient to the patient, the soup that temperature is low excessively enters in the body, tend to cause discomfort, general in the past processing method is: place pinprick nearby with water bag or the water bottle of filling (temperature) heat, alleviate uncomfortable.This way has two shortcomings at least: the one, and difficult control of temperature, temperature is too high can to reduce drug effect, and temperature is crossed the low effect that then do not have; The 2nd, inconvenient, the time has been grown, and water temperature descends naturally, need not stop to change water.
Summary of the invention: the technical problems to be solved in the utility model is, no special-purpose heater in " catching cold ", " puerperal fever " sick therapeutic process and infusion process, and operation inconvenience, the effect brought are bad.
The technical scheme of the utility model technical solution problem is, designs a kind of multi-functional thermotherapy instrument, and multi-functional thermotherapy instrument comprises constant temperature control circuit and is attached thereto the electric heating towel that connects; Constant temperature control circuit comprises a microcomputer unit, temperature-control circuit, power amplification circuit, warning circuit, digital display circuit are connected with the microcomputer unit, temperature-control circuit is connected with temperature sensor, power amplification circuit, temperature sensor is located in the electric heating towel, power amplification circuit connects the heating wire in the electric heating towel, and power supply stabilization circuit is powered to system.
Each functional circuit such as temperature-control circuit, power amplification circuit, warning circuit, digital display circuit, power supply stabilization circuit is a custom circuit.Digital display circuit comprises A/D convertor circuit and three figure place sign indicating number display circuits, is used for displays temperature.Power supply stabilization circuit is that 220 volts alternating current is changed and is stabilized on certain direct voltage, as 5 volts, 12 volts, is used for to each element circuit power supply.
Electric heating towel and electric blanket structural similarity are built-in with the heating wire by the outsourcing insulating material of certain orientation winding, and heating wire is fixed in the napkin, and the significant feature of napkin is to slow down distributing of heat on the one hand, can play further insulating effect on the other hand.Because different purposes is arranged, electric heating towel can be designed to different specifications.Electric heating towel for heating transfusion device type can be designed to strip, is about 15 centimeters, and wide about 5 centimeters (concrete size can depend on the needs) install double buckle in the both sides of length.Concrete using method: during transfusion, will praise interior near the woven hose bag at pinprick place, and get final product by last double buckle then with electric heating towel.Multi-functional thermotherapy instrument can overcome the discomfort that the low excessively liquid of temperature all brings for trouble, can avoid too high reduction drug effect of temperature and inconvenient problem again.For what use do hot compress, can select the electric heating towel of different size according to different position, for example: the hot compress shoulder select rectangular electric heating towel for use, directly place shoulder to get final product.
Its course of work is, contain a comparator in the control circuit, the analog signal that temperature sensor is sent here, after transferring digital signal to, A/D convertor circuit delivers to an end of comparator, the other end of comparator is input as the set numerical signal of adjustment key, and such two kinds of signals compare by comparator, when the detected temperature of temperature sensor is higher than set temperature, comparator is exported a negative value signal quits work power amplification circuit, thereby has stopped the heating to heating wire; The temperature that detects when temperature sensor is lower than set temperature, and comparator is then exported a positive signal and made power amplification circuit work, thereby continues heating wire is heated.When the detected numerical value in microcomputer unit is unusual numerical value, as the heating wire short circuit in the electric heating towel, opening circuit or then sending a signal during temperature control drives warning circuit work, thus the alarm signal of sending.
In multi-functional thermotherapy instrument, we have mainly designed two purposes: the one, be used for hot packing is done at the position that human body catches cold, and the 2nd, be used for the heating transfusion pipe.Because the purposes difference, the power output of our design is also corresponding different with electric heating towel, for the small-power the used shelves of heating transfusion device, the electric heating towel of strip, for doing the high-power shelves of using of hot packing, rectangular electric heating towel.
The multi-functional thermotherapy instrument of the utility model has fail safe, and for accomplishing this point, we take following measure: first output voltage is designed to safe voltage, as 12 volts, rather than 220 volts; Second is provided with warning circuit, if any unusually, then can report to the police; The 3rd is that the insulating material of heater strip outside will be got well.
Multi-functional thermotherapy instrument has the advantage of practicality, convenience, low cost simultaneously.Make things convenient for, save time, laborsaving, simple to operate, be particularly suitable for bedside and use.Simplicity of design realize easily on the circuit, so cost is not high in addition.
Description of drawings:
Fig. 1 is the utility model master TV structure schematic diagram;
Fig. 2 is the utility model plan structure schematic diagram;
Fig. 3 is the utility model constant temperature control circuit structural representation.
Embodiment:
With reference to Fig. 1,2,1 is electric heating towel, the 2nd, casing, machine shell panel are provided with three figure place sign indicating number displays 3 in the digital display circuit 19, the burner on light 4 in the temperature-control circuit 14, thermostatical pilot lamp 5, temperature setting key 7, adjustment key 8, the alarm lamp 6 in the warning circuit 17, POWER LEVEL 9 in the power amplification circuit 15, the current switch 10 in the power supply stabilization circuit 20; With reference to Fig. 3, electric heating towel 1 is connected with temperature-control circuit 14 by connecting line 11, temperature-control circuit 14, power amplification circuit 15, warning circuit 17, digital display circuit 19 are connected with microcomputer unit 16, temperature-control circuit 14 is connected with temperature sensor 13, power amplification circuit 15, temperature sensor 13 is located in the electric heating towel 1, the heating wire that power amplification circuit 15 connects in the electric heating towel 1 by connecting line 12,18 is the alarm lamp in the warning circuit 17.
Claims (1)
- A kind of multi-functional thermotherapy instrument is characterized in that comprising constant temperature control circuit and is attached thereto the electric heating towel (1) that connects; Constant temperature control circuit comprises a microcomputer unit (16), temperature-control circuit (14), power amplification circuit (15), warning circuit (17), digital display circuit (19) are connected with microcomputer unit (1), temperature-control circuit (14) is connected with temperature sensor (13), power amplification circuit (15), temperature sensor (13) is located in the electric heating towel (1), power amplification circuit (15) connects the heating wire in the electric heating towel (1), and power supply stabilization circuit (20) is powered to system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03216213 CN2612038Y (en) | 2003-04-07 | 2003-04-07 | Multifunctional thermal therapy instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03216213 CN2612038Y (en) | 2003-04-07 | 2003-04-07 | Multifunctional thermal therapy instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2612038Y true CN2612038Y (en) | 2004-04-14 |
Family
ID=34160673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03216213 Expired - Fee Related CN2612038Y (en) | 2003-04-07 | 2003-04-07 | Multifunctional thermal therapy instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2612038Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104679064A (en) * | 2013-11-27 | 2015-06-03 | 哈尔滨市三和佳美科技发展有限公司 | Bionic incubator |
| CN113566991A (en) * | 2021-07-28 | 2021-10-29 | 深圳市玄羽科技有限公司 | A water temperature detection method and system based on temperature sensor technology |
-
2003
- 2003-04-07 CN CN 03216213 patent/CN2612038Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104679064A (en) * | 2013-11-27 | 2015-06-03 | 哈尔滨市三和佳美科技发展有限公司 | Bionic incubator |
| CN113566991A (en) * | 2021-07-28 | 2021-10-29 | 深圳市玄羽科技有限公司 | A water temperature detection method and system based on temperature sensor technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |