CN206892693U - A kind of rewarming apparatus and rewarming transport vehicle - Google Patents
A kind of rewarming apparatus and rewarming transport vehicle Download PDFInfo
- Publication number
- CN206892693U CN206892693U CN201720591261.4U CN201720591261U CN206892693U CN 206892693 U CN206892693 U CN 206892693U CN 201720591261 U CN201720591261 U CN 201720591261U CN 206892693 U CN206892693 U CN 206892693U
- Authority
- CN
- China
- Prior art keywords
- temperature
- rewarming
- module
- heating
- protector
- 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.)
- Active
Links
Landscapes
- Control Of Resistance Heating (AREA)
Abstract
The utility model is applied to cold injury treatment engineering device technique field, there is provided a kind of rewarming apparatus, including：Protector and rewarming control system.Rewarming control system includes：Power unit, temperature-controlled portion, single-chip microprocessor MCU part, power unit include main power source module and auxiliary power module；Temperature-controlled portion includes the real-time detection module of temperature, temperature display module, heating and temperature control module, heater circuit module；Heater circuit module is arranged in protector；Power module is connected with heating and temperature control module and heater circuit module respectively, and accessory power supply is connected with single-chip microprocessor MCU part, and the real-time detection module of temperature is connected with heater circuit module and single-chip microprocessor MCU part respectively.The utility model also provides the rewarming transport vehicle including above-mentioned rewarming apparatus.Compared with correlation technique, the utility model timely and effectively can be carried out rewarming treatment to frostbite position, ensure that health support task smoothly completes in the wild under cold air area environment.
Description
Technical field
The utility model belongs to cold injury treatment engineering device technique field, and in particular to a kind of rewarming apparatus and rewarming transport vehicle.
Background technology
In people's daily life or special circumstances, it is one in the preventing and treating problem of cold area's frostbite and noticeable important asks
Topic.For example cold area's winter temperature is low, wind and snow is more, frostbite is winter frequently-occurring disease, common disease.Severe cold region often has a large amount of light
Spend frostbite and Perniosis people occurs, although with certain warming measure, but frostbite incidence is still higher.Frostbite is controlled substantially
It is rapid rewarming to treat target, prevents further cold expoure and recovers blood circulation as early as possible.In correlation technique, the early stage of frostbite is controlled
Treating can be with straightforward procedures such as (40 ± 2 DEG C) hot-water bag, electric blanket, heated liquid infusions come rapid rewarming, recovery frostbite position
Normal CBF, maintain enough blood supplies.Conditions permit, warm water rapid rewarming, bath temperature 37 DEG C~43 can be used immediately
DEG C, suitable for various frostbite.But in the wild, inclement condition, general curative equipment often because of geographical environment, power supply is unstable, temperature
High or low etc. factor, cause equipment can make moist failure, power supply short circuit break down, the rescue and treatment of the wounded escort it is middle heating, it is warming,
The problems such as rewarming is the problem of puzzlement, therefore early can not carry out rewarming treatment to frostbite position, misses therapeutic time, is caused permanent
Frostbite.
Therefore, it is necessary that providing a kind of new rewarming apparatus solves above-mentioned technical problem in fact.
Utility model content
The utility model provides a kind of rewarming apparatus and rewarming transport vehicle, it is intended to solve under cold regions in the wild in time,
The problem of effective treatment frostbite wounded.
Technical scheme provided by the utility model is specific as follows：
A kind of rewarming apparatus, wherein, including：Protector and rewarming control system；
The rewarming control system includes：
Power unit, the power unit include main power source module and auxiliary power module；
Temperature-controlled portion, the temperature-controlled portion include the real-time detection module of temperature, temperature display module, heating and temperature control mould
Block, heater circuit module；
Single-chip microprocessor MCU part；
Wherein：
The heater circuit module is arranged in the protector；
The main power source module is connected with the heating and temperature control module and heater circuit module respectively, for being carried for it
Power supply source；
The accessory power supply is connected with the single-chip microprocessor MCU part, for providing power supply for it；
The real-time detection module of temperature is connected with the heater circuit module and the single-chip microprocessor MCU part respectively, uses
In the temperature information of the electric heating circuit module of collection is sent into the single-chip microprocessor MCU part；
The heating and temperature control module is connected with the heater circuit module and the single-chip microprocessor MCU part respectively, uses
Worked in controlling the heater circuit module；
The temperature display module is connected with the single-chip microprocessor MCU part, for showing real time temperature.
Preferably, the real-time detection module of the temperature includes, DS18B20 temperature sensors, DS18B20 temperature sensor bags
Include：Temperature sensor, temperature digital change-over circuit, read-only storage, random access memory, the DS18B20 TEMPs utensil
There are three pins, the DS18B20 temperature sensors are realized with the single-chip microprocessor MCU part by a data lines and communicated.
Preferably, the heating and temperature control module includes a relay, the relay respectively with the heater circuit
Module is connected with the single-chip microprocessor MCU part.
Preferably, the temperature display module includes group of four figures display tube.
Preferably, the protector includes liner, zone of heating and the heat-insulation layer sewed from inside to outside, and the liner is two layers,
The secure liner of suture is respectively fixed with the zone of heating, and is arranged in the secure liner and can with the secure liner
Dismantle the removable liner set.
Preferably, the heat-insulation layer is made up of wool felt；
The liner is made up of nylon cloth；
The zone of heating is including sewing the heating seal wire between the heat-insulation layer and the liner, electric heating film, insulation
Paper；
One end of the heating seal wire and the electric heating film is connected with the normal-closed end of the relay；
The other end of the heating seal wire and the electric heating film is connected with the main power source module.
Preferably, spontaneous heat posted is provided between the secure liner and the removable liner.
Preferably, the shape of the protector and the structure in each portion of the body of human body are adapted.
Preferably, the protector is provided with slack adjuster.
The utility model additionally provides a kind of rewarming transport vehicle, and rewarming as described above is provided with the rewarming transport vehicle
Device.
Compared with correlation technique, the utility model can be in the wild under cold air area environment, timely and effectively to frostbite position
Rewarming treatment is carried out, ensure that smoothly completing for health support task.
Brief description of the drawings
Fig. 1 is the structured flowchart of the rewarming control system in a kind of rewarming apparatus of the utility model；
Fig. 2 is the internal structure block diagram of the DS18B20 temperature sensors in a kind of rewarming apparatus of the utility model；
Fig. 3 is the integrated circuit figure of the rewarming control system in a kind of rewarming apparatus of the utility model；
Fig. 4 is the workflow diagram of the rewarming control system in a kind of rewarming apparatus of the utility model.
In figure：Main power source module 01, auxiliary power module 02, the real-time detection module 03 of temperature, temperature display module 04, add
Hot temperature control modules 05, heater circuit module 06, single-chip microprocessor MCU part 07.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Referring to accompanying drawing 1-4, the utility model is achieved in that a kind of rewarming apparatus, wherein, including：Protector and rewarming
Control system.
Rewarming control system includes：Power unit, temperature-controlled portion, single-chip microprocessor MCU part 07.
Power unit includes main power source module 01 and auxiliary power module 02.Temperature-controlled portion includes the real-time detection module of temperature
03rd, temperature display module 04, heating and temperature control module 05, heater circuit module 06.
Wherein：Heater circuit module 06 is arranged in protector.Main power source module respectively with heating and temperature control module 05 and
Heater circuit module 06 is connected, for providing power supply for it.Accessory power supply is connected with single-chip microprocessor MCU part 07, for being carried for it
Power supply source.The real-time detection module 03 of temperature is connected with heater circuit module 06 and single-chip microprocessor MCU part 07 respectively, for that will gather
The temperature information of electric heating circuit module 06 be sent to single-chip microprocessor MCU part 07.Heating and temperature control module 05 is respectively with adding
Heater circuit module 06 is connected with single-chip microprocessor MCU part 07, for controlling heater circuit module 06 to work.Temperature display module 04 with
Single-chip microprocessor MCU part 07 is connected, for showing real time temperature.
The real-time detection module 03 of temperature includes, and DS18B20 temperature sensors, DS18B20 temperature sensors include：Temperature passes
Sensor, temperature digital change-over circuit, read-only storage, random access memory, DS18B20 temperature sensors have three pins,
DS18B20 temperature sensors are realized with single-chip microprocessor MCU part 07 by a data lines and communicated.
Heating and temperature control module 05 includes liner, zone of heating and the insulation that a relay protector includes sewing from inside to outside
Layer, two layers of liner respectively fix the secure liner of suture with zone of heating, and are arranged in secure liner and and secure liner
The removable liner detachably set.
Heat-insulation layer is made up of wool felt.It is of course also possible to use other insulation materials make the heat-insulation layer.
Liner is made up of nylon cloth.It is of course also possible to use other insulation materials make the inner liner.
Zone of heating includes sewing heating seal wire, electric heating film, the insulating paper between heat-insulation layer and liner.
Heat one end of seal wire and electric heating film and the normal-closed end of relay connects.
The other end of heating seal wire and electric heating film is connected with main power source module 01.
Spontaneous heat posted is provided between secure liner and removable liner.
The shape of protector and the structure in each portion of the body of human body are adapted.
Protector is provided with slack adjuster.
The utility model additionally provides a kind of rewarming transport vehicle, and rewarming apparatus described above is provided with rewarming transport vehicle.
Referring to accompanying drawing 1, the structure composition theory diagram of rewarming control system the figure illustrate.
The rewarming control system of the design is mainly by (the Micro-programmed Control of single-chip microprocessor MCU part 07
Unit, microprogram control unit are single-chip microcomputer), the real-time detection module 03 of DS18B20 temperature, heating and temperature control module 05, heating
Circuit module 06, temperature display module 04 and the composition such as main power source module 01 and auxiliary power module 02.Single-chip microprocessor MCU part
07 is the major part of rewarming control system, and the design is using STC89C52 single chip as MCU control module.Temperature is to carry out
The information predominantly detected during rewarming, therefore DS18B20 temperature sensors are used, temperature information in protector is detected in real time.Single-chip microcomputer leads to
Heating and temperature control module 05 is crossed to control the break-make of heater circuit module 06, and then controls the change of temperature in protector.Meanwhile
Single-chip microcomputer can also be come out temperature information in the protector detected by the real-time display of temperature display module 04.Therefore, design
Rewarming control system can be with the real-tune TT ＆ C of temperature in complete independently protector.
Single-chip microprocessor MCU part 07 controls heater circuit in protector to heat by heating and temperature control module 05, and temperature is real
When detection module 03 rewarming apparatus internal temperature is gathered in real time, and feed back to single-chip microprocessor MCU part 07, single-chip microprocessor MCU
Part 07 is judged, manipulated and shown to its temperature height, passes through the temperature and time of the real-time detection module 03 of design temperature
It is worth the setting that temperature and time is carried out to single-chip microprocessor MCU part 07.
Referring to accompanying drawing 2, the internal structure block diagram of DS18B20 temperature sensors the figure illustrate.
DS18B20 temperature sensors DS18B20 is by temperature sensor, temperature digital change-over circuit, read-only storage, random
Memory, and several parts of auxiliary circuit of memory are formed.
Specifically, high-speed memory is deposited with temperature sensitive element, low temperature trigger TL, high temperature trigger TH, configuration respectively
Reservoir, memory and controller, 8 CRC generators are respectively connected with.And 64 ROM and one-wire interface part respectively with memory
It is respectively connected with controller, 8 CRC generators, and 64 ROM and one-wire interface part directly lead out a pin, pass through simultaneously
Cross behind power detecting part and also draw a pin, there are 2 diodes, the access way of diode is as schemed between two pins
Show, in addition, a pin is also drawn in 64 ROM and one-wire interface part by an electric capacity.
Hygrosensor of the DS18B20 temperature sensors as rewarming apparatus, it is integrated with sensor and numeral conversion electricity
Road, its detectable temperature range are -55 DEG C to+125 DEG C, and precision is better than 0.2 DEG C.DS18B20 not only can be examined effectively and accurately
The temperature surveyed inside protector, and have inside it 64bit identification code be solidificated in ROM (Read only memory, it is read-only
Memory) in, and each authentication code is unique, according to its identification code, can operate the DS18B20 specified.
DS18B20 temperature sensors have 3 pins, only need a data line to be led to single-chip microprocessor MCU part 07
Letter, it is more convenient without auxiliary data transmission component, use.When piece I/O (Input/Output, an input/output) line of use
During communication, supply voltage is powered with parasitic method.DS18B20 represents temperature with 9bit digital quantities, by temperature transition into digital quantity
200ms is about needed, meets design requirement as far as possible.
Referring to Fig. 3, the figure shows the integrated circuit figure of rewarming control system, in a specific embodiment, with
STC89C52 single chip is as MCU control module, from DS18B20 temperature sensors as temperature detecting module, in real time detection
Temperature information in protector；Major part by the use of relay as heater circuit control module；Display portion is mainly four used
Digital sum pipe, requirement is complied fully with for the temperature value precision of display.Control command is transmitted to relay by single-chip microcomputer, to control
The break-make of heater circuit processed, and then control the change of temperature in protector；Meanwhile single-chip microcomputer can also will be warm in the protector detected
Information is spent, is dynamically shown in real time by group of four figures pipe.
This circuit is made up of following several parts：
Temperature sensor, master controller, keyboard input module, digital tube display module, temperature heating module and its driving
Circuit, physical connection is carried out by the I/O port of group control device respectively.
Heating module is described in detail as follows：
Group control device controls the driver of heating module by I/O port, and driver controls the switch of heating module again,
Realize switch heating function.Drive circuit main components include relay, CMOS power tubes, large power triode.
1) master controller at89c51 single-chip microcomputers, minimum system periphery connect crystal oscillating circuit and key reset circuit and 5v electricity
Source.
2) charactron is directly attached driving by single-chip microcomputer input/output port and pull-up resistor.
3) button is connected by power supply pull-up resistor with single-chip microcomputer input/output port.
4) heating circuit, single-chip microcomputer input/output port connection control one transistor base, transistor collector, driving after
Electrical equipment, heating resistor, power supply distinguish series loop to ground.The switch that triode is controlled so as to single-chip microcomputer just controls heat-generating pipe
Break-make, reach the requirement of stable heating-up temperature.
Referring to Fig. 4, the figure shows the workflow diagram of rewarming control system.Protective case in Fig. 4 refers specifically to：Pin
The protector made to each position of human body.
Sensor gathers protector interior temperature signal, and transfers data to single-chip microcomputer by software processing, by what is obtained
Temperature value is controlled compared with pre-set value, according to judged result to protector internal temperature.It can be adjusted automatically to realize
The internal temperature of protector processed, system software program design is carried out based on system hardware circuit.
The present embodiment continues to be illustrated the material and its structure fabrication of protector.
First, material selects
1st, the selection of heating layer material：Low-voltage power supply heating film, there is the performance such as anti-folding, wear-resisting, anticreep, can be according to jelly
Hinder protector shape directly to shape；24V AC transformers ,+5V integrated voltage-stabilized chip 7805；Commercially available dedicated electric-thermal blanket electricity can be used
Hinder silk etc..
2nd, spontaneous heat posted, to aid in exothermic material：Commercially available disposable chemical heat posted can be used.
3rd, it is incubated layer material selection：In a specific embodiment, the pure wool wool felt of 5mm thickness can be selected.
4th, the selection of inner lining material：The good nylon cloth of permeability, water resistance.
5th, protector outer layer can also include overcoat, the selection of lagging material：Standard winter camouflage color cloth.
2nd, structure design
A kind of protector, it mainly uses desert camouflage cloth inner clip heat-preservation cotton, will heat in seal wire sewing and cotton, against electricity
Heating film is sewed successively with insulating paper, and temperature sensor is sewed inside protector liner, by heating seal wire, electric heating film one end
It is connected with relay normal-closed end, the other end and 24V power supply connection, protector starts after energization, and rewarming control system, which can control, to be added
Heater circuit is begun to warm up, and stops heating after reaching the temperature value of setting, and temperature is begun to warm up again after descending below setting value,
Process circulates repeatedly according to this, so as to play rapid rewarming, the effect of anti-frostbite.
Specifically, when protector is foot protector, it is made up of inside foot protector heat-insulation layer, zone of heating, liner etc..Wherein
It is lined with two layers, innermost layer is detachable, can raise and be easy between two layers of liner attach the spontaneous heat posted of chemistry, suitable for emergent heating
Use.Spontaneous heat posted coordinates electrical heating, the rewarming temperature for making protector inner chamber reach 38~42 DEG C in 5~20min.Velcro
Secure liner outer.Power line is using anti-stretching wire and connexon female joint or power connection.Take insulation position in joint
Reason prevents conduction, and hygrosensor is sewed to the side that sole is leaned on inside protector.Protector side fills pocket, facilitates single-chip microcomputer work
Make, opposite side stays the watch window that can be started, to observe protector internal state.Single-chip microcomputer access three control temperature (35 DEG C, 40
DEG C and 45 DEG C) start button, single-chip microcomputer time range 40~60min is set.
Specifically, protector can also be the protector at the easy frostbite position of human body, including 2, head protector 1, hand saver tool set,
Upper limbs protector 1, lower limb protector 1, sufficient protector 2 is complete to load in special portable rapid deployment knapsack, whole so as to be formed
The human body protector of set.
The structure in each portion of body of the shape and human body of each protector is adapted.And upper and lower limb protector is according to build
Design, internal structure is identical with sufficient protector, the adjustable soft fixing band of the outer configured length of protector, prevents from releasing when the wounded from dressing.
Head protector profile is similar to ground force's standard overcoat cotton-padded cap, and whole body protector applies the form of laterally opened sleeping bag, and for convenience
The wounded are transported, bottom is furnished with two quick-detachable fixing bands, can fix first aid stretcher and protector.Hinder for batch frostbite
Member, rewarming transport vehicle is have developed by voluntarily reequiping, and rewarming apparatus is provided with rewarming transport vehicle, allows batch wounded at the scene with after
Obtain being incubated rewarming in sending, improve rescued effect.
Compared with correlation technique, the utility model can be carried out under rapid rewarming, suitable field condition to frostbite position
Cryogenic burns are treated, and can be directed to each traumatic part of the wounded and be made various rapid rewarming therapeutic systems, timely and effectively frostbite position is entered
Row rewarming is given treatment to, and ensure that the completion of health support task.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
- A kind of 1. rewarming apparatus, it is characterised in that including：Protector and rewarming control system；The rewarming control system includes：Power unit, the power unit include main power source module and auxiliary power module；Temperature-controlled portion, the temperature-controlled portion include the real-time detection module of temperature, temperature display module, heating and temperature control module, Heater circuit module；Single-chip microprocessor MCU part；Wherein：The heater circuit module is arranged in the protector；The main power source module is connected with the heating and temperature control module and heater circuit module respectively, for providing electricity for it Source；The accessory power supply is connected with the single-chip microprocessor MCU part, for providing power supply for it；The real-time detection module of temperature is connected with the heater circuit module and the single-chip microprocessor MCU part respectively, for inciting somebody to action The temperature information of the heater circuit module of collection is sent to the single-chip microprocessor MCU part；The heating and temperature control module is connected with the heater circuit module and the single-chip microprocessor MCU part respectively, for controlling Make the heater circuit module work；The temperature display module is connected with the single-chip microprocessor MCU part, for showing real time temperature.
- 2. rewarming apparatus as claimed in claim 1, it is characterised in that the real-time detection module of temperature includes, DS18B20 temperature Sensor is spent, DS18B20 temperature sensors include：Temperature sensor, temperature digital change-over circuit, read-only storage, deposit at random Reservoir, the DS18B20 temperature sensors have three pins, the DS18B20 temperature sensors by a data lines with Realize communication in the single-chip microprocessor MCU part.
- 3. rewarming apparatus as claimed in claim 2, it is characterised in that the heating and temperature control module includes a relay, The relay is connected with the heater circuit module and the single-chip microprocessor MCU part respectively.
- 4. rewarming apparatus as claimed in claim 2, it is characterised in that the temperature display module is shown including the group of four figures Pipe.
- 5. rewarming apparatus as claimed in claim 3, it is characterised in that the protector include sew from inside to outside liner, plus Thermosphere and heat-insulation layer, the liner are two layers, and the secure liner of suture is respectively fixed with the zone of heating, and are arranged at described The removable liner set with the secure liner in secure liner and detachably.
- 6. rewarming apparatus as claimed in claim 5, it is characterised in thatThe heat-insulation layer is made up of wool felt；The liner is made up of nylon cloth；The zone of heating includes sewing heating seal wire, electric heating film, the insulating paper between the heat-insulation layer and the liner；One end of the heating seal wire and the electric heating film is connected with the normal-closed end of the relay；The other end of the heating seal wire and the electric heating film is connected with the main power source module.
- 7. rewarming apparatus as claimed in claim 5, it is characterised in that be provided between the secure liner and the removable liner Spontaneous heat posted.
- 8. rewarming apparatus as claimed in claim 1, it is characterised in that the knot in the shape of the protector and each portion of the body of human body Structure is adapted.
- 9. rewarming apparatus as claimed in claim 8, it is characterised in that the protector is provided with slack adjuster.
- 10. a kind of rewarming transport vehicle, it is characterised in that be provided with the rewarming transport vehicle as above-mentioned claim 1 to 9 is any one Rewarming apparatus described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591261.4U CN206892693U (en) | 2017-05-25 | 2017-05-25 | A kind of rewarming apparatus and rewarming transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591261.4U CN206892693U (en) | 2017-05-25 | 2017-05-25 | A kind of rewarming apparatus and rewarming transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206892693U true CN206892693U (en) | 2018-01-16 |
Family
ID=61320150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720591261.4U Active CN206892693U (en) | 2017-05-25 | 2017-05-25 | A kind of rewarming apparatus and rewarming transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206892693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296964A (en) * | 2020-03-19 | 2020-06-19 | 广安市人民医院 | Intelligent medical rewarming trousers |
-
2017
- 2017-05-25 CN CN201720591261.4U patent/CN206892693U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296964A (en) * | 2020-03-19 | 2020-06-19 | 广安市人民医院 | Intelligent medical rewarming trousers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102087534B1 (en) | Temperature control system | |
| US7744640B1 (en) | Thermal treatment garment and method of thermally treating body portions | |
| CN206380743U (en) | Intelligent carbon fiber spontaneous heating clothes | |
| CN107006074A (en) | Adaptive electric heating system and electric heating clothes | |
| US20170280883A1 (en) | A controlled climate bed for thermoregulatory modulation of a sleeper | |
| CN205322594U (en) | Physiology of female reproductive phase is with comfort band that generates heat | |
| CN206892693U (en) | A kind of rewarming apparatus and rewarming transport vehicle | |
| CN108936867A (en) | Heating garment | |
| KR100609076B1 (en) | A smart clothong using air-circulating method | |
| US20240032621A1 (en) | Air Conditioning Cooling and Warming Clothing and Footwear for Humans and Domestic Mammals controlled by computer generated programmable .Thermostat | |
| CN206699547U (en) | A kind of compound temperature controlled heat generating insole in carbon fiber wire multi gear position | |
| KR102456924B1 (en) | Heat generating vest | |
| CN210518866U (en) | Graphene heating membrane assembly, heating article and bed warmer | |
| CN209171480U (en) | A kind of four limbs constant-temperature warm-keeping external member | |
| CN208910658U (en) | A kind of temperature self-adaptation adjusting thermotherapy protector | |
| CN207836791U (en) | Carbon fiber far-infrared intelligent heating physical therapy vest | |
| CN207477022U (en) | A kind of heated constant temperature gloves | |
| CN109820261A (en) | Motional induction circuit and the fever clothes for using the motional induction circuit | |
| CN213785681U (en) | Heating warm-keeping shoes | |
| CN211326055U (en) | Large-shaped warming blanket for lithotomy position operation | |
| CN107156952A (en) | A kind of cold register of portable liquid | |
| CN209660494U (en) | A kind of scale knee-pad | |
| CN208941088U (en) | Heating garment | |
| CN208160078U (en) | A kind of hot-water heating vest | |
| CN105105910B (en) | Multifunctional human automatic temperature control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |