CN110764548B - Skin temperature detector and skin temperature detection analysis method - Google Patents
Skin temperature detector and skin temperature detection analysis method Download PDFInfo
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- CN110764548B CN110764548B CN201911002194.8A CN201911002194A CN110764548B CN 110764548 B CN110764548 B CN 110764548B CN 201911002194 A CN201911002194 A CN 201911002194A CN 110764548 B CN110764548 B CN 110764548B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
- A61B5/015—By temperature mapping of body part
Abstract
The invention relates to a skin temperature detector and a skin temperature detection and analysis method, wherein the skin temperature detector comprises a skin temperature monitoring system and a cold water tank, a cold water box for containing liquid and a cold water machine for refrigerating the liquid are arranged in the cold water tank, the skin temperature monitoring system comprises a first temperature acquisition module for acquiring temperature information of the liquid, a second temperature acquisition module for acquiring temperature information of a hand, and a controller electrically connected with the first temperature acquisition module, the second temperature acquisition module and the cold water machine. Through the mutually-matched accurate control cold water temperature of the first temperature acquisition module, the water chiller and the controller, the hand temperature can be recorded in real time through the second temperature acquisition module and the controller, the accuracy of a test result is improved, the operation is simple, and the working efficiency is high.
Description
Technical Field
The invention relates to the field of cold water rewarming tests, in particular to a skin temperature detector and a skin temperature detection analysis method.
Background
The cold water rewarming test provides a reliable basis for the prevention, screening and diagnosis of the arm vibration disease, so that the cold water rewarming test is widely applied. In the current clinical use process, before each test, firstly, cold water in a cold water box is poured into a water basin, the water temperature is measured by a temperature measurer, in the temperature measuring process, water needs to be repeatedly added for debugging and temperature measurement until the water temperature reaches 10 +/-0.5 ℃, a test subject can not dip hands into the cold water, and the whole preparation process is complicated, time-consuming and labor-consuming; in addition, the hands of the testee are required to be soaked in the cold water for 10 minutes in the test process, heat exchange is carried out between the cold water and the hands of the testee in the soaking process, the water temperature of the cold water is gradually increased and cannot be stabilized within the temperature range of 10 +/-0.5 ℃, and the accuracy of the test result is influenced; after the test, the hand of the subject is taken out of the cold water, the hand is wiped by articles such as a towel, and then the temperature of the hand surface is detected by a skin thermometer, so that the measured skin temperature value is lower than the actual value, and the result is inaccurate.
Disclosure of Invention
The invention aims to provide a skin temperature detector and a skin temperature detection and analysis method, which can stabilize the temperature of cold water, record the temperature of a hand surface in real time and improve the accuracy of a result.
In order to realize the purpose of the invention, the technical scheme is as follows:
the utility model provides a skin temperature detector, includes skin temperature monitoring system and cold water storage cistern, places the cold water box that is used for holding liquid in the cold water storage cistern and is used for carrying out cryogenic cold water machine to liquid, skin temperature monitoring system including be used for gathering the first temperature acquisition module of liquid temperature information, be used for gathering the second temperature acquisition module of hand temperature information and with first temperature acquisition module, second temperature acquisition module, cold water machine electric connection's controller.
When the skin temperature detector works, the skin temperature detector is started to work, the temperature of liquid in the cold water tank is monitored through the first temperature acquisition module, when the temperature of the liquid is higher than the cold water temperature required by a test, the controller starts the water chiller to refrigerate the liquid, so that the temperature of the liquid is reduced to meet the cold water temperature required by the test, the whole preparation process is simple, manual repeated water adding, debugging and temperature measurement are not needed, the working efficiency is high, and the transmission distance is reduced by arranging the water chiller in the cold water tank, so that the temperature of the liquid is controlled more accurately; when the temperature of the liquid is reduced to the cold water temperature meeting the test requirement, a test subject immerses hands into the liquid in the cold water box, the first temperature acquisition module monitors the temperature of the liquid in real time in the immersion process, and when the temperature of the liquid is higher than the cold water temperature meeting the test requirement, the controller starts the water chiller to refrigerate the liquid, so that the temperature of the liquid in the whole test process meets the cold water temperature meeting the test requirement, the accurate control of the temperature of the liquid is realized, and the accuracy of the test result is improved; before the hands of the testees are immersed in cold water, in the process of immersing the hands of the testees in the cold water and after the hands of the testees are separated from the cold water, the detector acquires the real-time temperature of the hands of the testees in the whole test process through the second temperature acquisition module, records the temperature of the testees before the hands are immersed in the cold water, the temperature change curve of the hands of the testees in the process of immersing the hands of the testees in the cold water and the temperature change curve of the hands of the testees after the hands of the testees are separated from the cold water, accurately analyzes different conditions of each tester, further improves the accuracy of results, is favorable for later data analysis and research, and provides a more reliable basis for the prevention screening and diagnosis work of later arm vibration diseases.
The technical scheme is further explained as follows:
further, the cold water tank comprises a box body with an opening and a cover used for sealing the opening, the cold water machine and the cold water box are both located in the box body, the cold water box is located right below the opening, and the cover is provided with a through hole which is convenient for a hand to stretch into the cold water box. A cover is arranged at the opening of the cold water tank, so that the heat loss of liquid is reduced, and the temperature of the liquid in the cold water tank is stabilized; and in the process that the testee soaks the hand in the liquid, can rely on the arm at the through-hole of lid, make the testee more comfortable.
Furthermore, the cold water box is a heat preservation box, and the box body of the cold water box is made of heat preservation materials. Further reducing the heat loss of the liquid in the cold water box and enabling the temperature of the liquid to be more stable.
Further, the water chiller is a semiconductor water chiller. The semiconductor water chiller is small in size, low in noise and capable of improving test environment.
Furthermore, the first temperature acquisition module comprises a probe extending into the liquid, and the second temperature acquisition module comprises a plurality of thermocouples fixed on the hand surface. The first temperature acquisition module detects the temperature of liquid through the probe, and the second temperature acquisition module accurately detects the temperature of different positions of the hand surface of a testee through a plurality of thermocouples, carries out multichannel temperature data acquisition, further improves the accuracy of test results.
Furthermore, the skin temperature monitoring system further comprises an output module used for generating a real-time temperature report, and the output module is electrically connected with the controller. The skin temperature detector can automatically generate a report, and is more convenient to use.
Furthermore, the skin temperature monitoring system further comprises a temperature display electrically connected with the controller, and the temperature display is arranged on the cold water tank. The temperature of the liquid in the cold water box can be visually checked through the temperature display, so that the monitoring is more convenient.
Furthermore, the skin temperature monitoring system further comprises a reminding module and a timer for recording the time for the hand to be immersed in the liquid, and the timer and the reminding module are electrically connected with the controller. After the testee immerses the hand in the liquid, the control room ware starts the time-recorder timing, and when the time that the time-recorder recorded reached and predetermine the time, the controller control reminds the module to send out and reminds the testee to remove the hand from the liquid, makes the control of whole experiment more intelligent more accurate, further improves the accuracy of work efficiency and test result.
The invention also provides a skin temperature detection and analysis method, which comprises the following steps:
a. before two hands enter cold water, the first temperature acquisition module acquires a first real-time temperature t1 of the cold water and sends real-time temperature data to the controller, and the second temperature acquisition module acquires a second real-time temperature t2 of the hand and sends the real-time temperature data to the controller;
b. if t1 is larger than the maximum value C1 of the first preset temperature range value, the controller controls the water chiller to refrigerate cold water, if t1 is smaller than the minimum value C2 of the first preset temperature range value, the controller controls the water chiller to stop working, and if C2 is larger than or equal to t1 and smaller than or equal to C1, the controller controls the reminding module to send first prompt information;
c. after the reminding module sends out first prompt information, two hands stretch into cold water, and the controller starts a timer to start timing;
d. when the time recorded by the timer is equal to the first preset time T1, the controller controls the reminding module to send out second prompt information, and the two hands leave the cold water;
e. the timer continues to time, when the time recorded by the timer is equal to second preset time T2, the controller controls the reminding module to send out third prompt information, and the test is ended;
f. the controller controls the output module to output real-time temperature reports corresponding to the first real-time temperature t1 and the second real-time temperature t2 respectively.
According to the method, the temperature of cold water is monitored through the first temperature acquisition module, when the temperature of the cold water is higher than the temperature of the cold water required by a test, the controller starts the water chiller to refrigerate the cold water, so that the temperature of the cold water is reduced to meet the temperature of the cold water required by the test, the whole preparation process is simple, manual repeated water adding, debugging and temperature measurement are not needed, the working efficiency is high, and the temperature of the cold water is controlled more accurately; when the temperature of the cold water is reduced to the temperature of the cold water meeting the test requirement, a subject immerses hands in the cold water, the first temperature acquisition module monitors the temperature of the cold water in real time in the immersion process, and when the temperature of the cold water is higher than the temperature of the cold water meeting the test requirement, the controller starts the water chiller to refrigerate the cold water, so that the temperature of the cold water in the whole test process meets the test requirement, the accurate control of the temperature of the cold water is realized, and the accuracy of a test result is improved; before the hands of the testees are immersed in cold water, during the process of immersing the hands of the testees in the cold water and after the hands of the testees are separated from the cold water, the method acquires the real-time temperature of the hands of the testees in the whole test process through a second temperature acquisition module, records the temperature of the testees before the hands are immersed in the cold water, the temperature change curve of the hands of the testees in the process of immersing the hands in the cold water and the temperature change curve of the hands of the testees after the hands of the testees are separated from the cold water, automatically generates reports, accurately analyzes different conditions of each tester, further improves the accuracy of results, is beneficial to later data analysis and research, and provides a more reliable basis for the prevention screening and diagnosis work of later arm vibration diseases; in the test process, the timer automatically times and the reminding module sends out prompt information, so that the control of the whole test process is more accurate.
Furthermore, in the step b, when the temperature is equal to or greater than C2 and equal to or greater than t1 and equal to or greater than C1, and when the second real-time temperature t2 is stabilized within the second preset temperature range value within the specified time, the controller controls the reminding module to send out the first reminding information. When the temperature of the cold water reaches a first preset temperature range value and the temperature of the hand surface of the testee is stabilized within the preset temperature range, the hand is immersed into the cold water, so that the test result is more accurate.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the temperature of liquid in the cold water tank is monitored by the first temperature acquisition module, when the temperature of the liquid is higher than the cold water temperature required by a test, the controller starts the water chiller to refrigerate the liquid, so that the temperature of the liquid is reduced to meet the cold water temperature required by the test, the whole preparation process is simple, manual repeated water adding, debugging and temperature measurement are not needed, the working efficiency is high, and the transmission distance is reduced by arranging the water chiller in the cold water tank, so that the temperature of the liquid is more accurately controlled; when the temperature of the liquid is reduced to the cold water temperature meeting the test requirement, a test subject immerses hands into the liquid in the cold water box, the first temperature acquisition module monitors the temperature of the liquid in real time in the immersion process, and when the temperature of the liquid is higher than the cold water temperature meeting the test requirement, the controller starts the water chiller to refrigerate the liquid, so that the temperature of the liquid in the whole test process meets the cold water temperature meeting the test requirement, the accurate control of the temperature of the liquid is realized, and the accuracy of the test result is improved; before the hands of the testees are immersed in cold water, in the process of immersing the hands of the testees in the cold water and after the hands of the testees are separated from the cold water, the detector acquires the real-time temperature of the hands of the testees in the whole test process through the second temperature acquisition module, records the temperature of the testees before the hands are immersed in the cold water, the temperature change curve of the hands of the testees in the process of immersing the hands of the testees in the cold water and the temperature change curve of the hands of the testees after the hands of the testees are separated from the cold water, accurately analyzes different conditions of each tester, further improves the accuracy of results, is favorable for later data analysis and research, and provides a more reliable basis for the prevention screening and diagnosis work of later arm vibration diseases.
Drawings
FIG. 1 is a schematic view of the skin temperature detector of the present invention;
FIG. 2 is a schematic diagram of the skin temperature monitoring system of the present invention.
Description of reference numerals:
10. the skin temperature monitoring system comprises a skin temperature monitoring system, 110, a first temperature acquisition module, 120, a second temperature acquisition module, 130, a controller, 140, a temperature display, 150, an output module, 160, a timer, 170, a reminding module, 20, a cold water tank, 210, a tank body, 220, a cover, 221, a through hole, 30, a cold water box and 40, a water chiller.
Detailed Description
The embodiments of the invention are described in detail below with reference to the drawings:
as shown in fig. 1 and fig. 2, a skin temperature detector comprises a skin temperature monitoring system 10 and a cold water tank 20, wherein a cold water box 30 for containing liquid and a cold water machine 40 for refrigerating the liquid are placed in the cold water tank 20, the skin temperature monitoring system 10 comprises a first temperature acquisition module 110 for acquiring liquid temperature information, a second temperature acquisition module 120 for acquiring hand temperature information, and a controller 130 electrically connected with the first temperature acquisition module 110, the second temperature acquisition module 120 and the cold water machine 40.
When the skin temperature detector works, the skin temperature detector is started to work, the temperature of liquid in the cold water box 30 is monitored through the first temperature acquisition module 110, when the temperature of the liquid is higher than the cold water temperature required by a test, the controller 130 starts the water chiller 40 to refrigerate the liquid, so that the temperature of the liquid is reduced to meet the cold water temperature required by the test, the whole preparation process is simple, manual repeated water adding for debugging and temperature measurement is not needed, the working efficiency is high, and the transmission distance is reduced by arranging the water chiller 40 in the cold water tank 20, so that the liquid temperature is controlled more accurately; when the temperature of the liquid is reduced to the cold water temperature meeting the test requirement, a test subject immerses a hand into the liquid in the cold water box 30, the first temperature acquisition module 110 monitors the temperature of the liquid in real time in the immersion process, and when the temperature of the liquid is higher than the cold water temperature meeting the test requirement, the controller 130 starts the water chiller 40 to refrigerate the liquid, so that the temperature of the liquid in the whole test process meets the cold water temperature meeting the test requirement, the accurate control of the liquid temperature is realized, and the accuracy of the test result is improved; before the hands of the testees are immersed in cold water, during the process of immersing the hands of the testees in the cold water and after the hands of the testees leave the cold water, the detector acquires the real-time temperature of the hands of the testees in the whole test process through the second temperature acquisition module 120, records the temperature of the testees before the hands are immersed in the cold water, the temperature change curve of the hands of the testees in the process of immersing the hands of the testees in the cold water and the temperature change curve of the hands of the testees after the hands of the testees leave the cold water, accurately analyzes different conditions of each tester, further improves the accuracy of results, is favorable for later data analysis and research, and provides a more reliable basis for the prevention screening and diagnosis work of later arm vibration diseases.
In this embodiment, the skin temperature monitoring system 10 further includes a computer, the controller 130 is disposed in the computer, and the output ends of the first temperature collecting module 110 and the second temperature collecting module 120 are connected to the computer through an electrical interface. Place in cold water tank 20 in the first temperature acquisition module 110 and including stretching into the internal probe of liquid, second temperature acquisition module 120 includes a plurality of thermocouples that are fixed in on the palm, and the thermocouple setting carries out multichannel temperature data collection in the different positions of every palm, can show multichannel temperature data in real time on the display screen of computer, and the thermocouple accuracy is high, further improves the accuracy of test result. The first temperature acquisition module 110 and the second acquisition module can be arranged in other forms according to actual needs.
As shown in fig. 1, the cold water tank 20 includes a tank body 210 with an opening and a cover 220 for covering the opening, the cold water machine 40 and the cold water tank 30 are both located in the tank body 210, the cold water tank 30 is located right below the opening, and the cover 220 is provided with two through holes 221 for allowing hands to be inserted into the cold water tank 30. A cover 220 is arranged at the opening of the cold water tank 20, so that the heat loss of liquid is reduced, and the temperature of the liquid in the cold water box 30 is stabilized; and in the process that the testee soaks the hand in the liquid, the arm can be leaned on the through hole 221 of the cover 220, so that the testee is more comfortable.
In this embodiment, the through hole 221 is circular, the through hole 221 may be set to other shapes according to actual needs, and a cushion may be wrapped around the edge of the through hole 221 according to actual needs, so that the subject feels more comfortable when using the device.
As shown in fig. 1, the water chiller 40 is provided on a sidewall of the cold water tank 30 to further shorten a transmission distance. And the cold water box 30 is a heat preservation box, and the box body of the cold water box 30 is made of heat preservation materials, so that the heat loss of liquid in the cold water box 30 is further reduced, and the temperature of the liquid is more stable. The water cooler 40 is a semiconductor water cooler 40, and the semiconductor water cooler 40 is small in size, low in noise and capable of improving the test environment. The cold water box 30 and the water cooler 40 can be arranged in other forms according to actual needs. In this embodiment, the water cooler 40 and the cold water tank 30 are designed as an integral structure, and the water cooler 40 and the cold water tank 30 may be designed as separate bodies according to actual needs.
As shown in fig. 1 and 2, the skin temperature monitoring system 10 further includes a temperature display 140 electrically connected to the controller 130, the temperature display 140 is disposed on the upper surface of the cold water tank 20, and the temperature of the liquid in the cold water tank 30 can be visually observed through the temperature display 140, so that the monitoring is more convenient.
In this embodiment, the skin temperature monitoring system 10 further includes an output module 150 for generating a real-time temperature report, the output module 150 is electrically connected to the controller 130, the first temperature acquisition module 110 and the second temperature acquisition module 120 send the collected real-time temperature information to the controller 130, the controller 130 stores the collected information and performs analysis processing according to a preset method, and automatically generates a report, and the report can be repeatedly reviewed, so that the use is more convenient. Skin temperature monitoring system 10 still includes the timer 160 that reminds the module and be used for taking notes hand immersion liquid time, timer 160 and warning module 170 and controller 130 electric connection, after the examinee immerses the hand in the liquid, the control room ware starts the timer 160 timing, when the time that the timer 160 recorded reaches the time of predetermineeing, controller 130 control reminds module 170 to send out warning information, remind the examinee to remove the hand from the liquid, make the control of whole experiment more intelligent more accurate, further improve the accuracy of work efficiency and test result. The skin temperature monitoring system 10 may also include more other functional modules according to actual needs.
The invention also provides a skin temperature detection and analysis method, which is introduced by combining the skin temperature detector, and comprises the following steps:
a. before the two hands enter the cold water, the first temperature acquisition module 110 acquires a first real-time temperature t1 of the cold water and sends real-time temperature data to the controller 130, and the second temperature acquisition module 120 acquires a second real-time temperature t2 of the hand and sends the real-time temperature data to the controller 130;
b. if t1 is greater than the maximum value C1 of the first preset temperature range value, the controller 130 controls the water chiller 40 to refrigerate cold water, if t1 is less than the minimum value C2 of the first preset temperature range value, the controller 130 controls the water chiller 40 to stop working, if C2 is less than or equal to t1 and less than or equal to C1, the controller 130 controls the reminding module 170 to send out first prompt information to remind a testee that the hands can be put into the cold water;
in the present embodiment, the first preset temperature range has values of 10 ℃ ± 0.5 ℃, 10.5 ℃ C1, and 9.5 ℃ C2. And when the temperature t1 is greater than or equal to C2 and less than or equal to C1 and the second real-time temperature t2 needs to be stabilized within the second preset temperature range value within the specified time, the controller 130 controls the reminding module 170 to send out the first reminding information, so that the test result is more accurate.
c. After the reminding module 170 sends the first prompt message, the two hands are inserted into the cold water, and the controller 130 starts the timer 160 to start timing;
d. when the time recorded by the timer 160 is equal to the first preset time T1, the controller 130 controls the reminding module 170 to send out a second prompt message, and the two hands leave the cold water;
e. the timer 160 continues to count time, and when the time recorded by the timer 160 is equal to the second preset time T2, the controller 130 controls the reminding module 170 to send out a third prompt message, so that the test is ended;
in this embodiment, T1 is 10min, T2 is 40min, that is, the second temperature acquisition module 120 continues to acquire the hand surface temperature of the subject within 30 minutes after the hand of the subject leaves the cold water, and T1 and T2 may be set to other values according to actual needs.
f. The controller 130 controls the output module 150 to output real-time temperature reports corresponding to the first real-time temperature t1 and the second real-time temperature t2, respectively.
According to the method, the temperature of cold water is monitored through the first temperature acquisition module 110, when the temperature of the cold water is higher than the cold water temperature required by a test, the controller 130 starts the cold water machine 40 to refrigerate the cold water, so that the temperature of the cold water is reduced to the cold water temperature required by the test, the whole preparation process is simple, manual repeated water adding, debugging and temperature measurement are not needed, the working efficiency is high, and the temperature control of the cold water is more accurate; when the temperature of the cold water is reduced to the temperature of the cold water meeting the test requirement, a subject immerses hands in the cold water, the first temperature acquisition module 110 monitors the temperature of the cold water in real time in the immersion process, and when the temperature of the cold water is higher than the temperature of the cold water meeting the test requirement, the controller 130 starts the water chiller 40 to refrigerate the cold water, so that the temperature of the cold water in the whole test process meets the test requirement, the accurate control of the temperature of the cold water is realized, and the accuracy of a test result is improved; before the hands of the testees are immersed in cold water, during the process of immersing the hands of the testees in the cold water and after the hands of the testees are separated from the cold water, the method acquires the real-time temperature of the hands of the testees in the whole test process through the second temperature acquisition module 120, records the temperature of the testees before the hands are immersed in the cold water, the temperature change curve of the hands of the testees in the process of immersing the hands in the cold water and the temperature change curve of the hands of the testees after the hands of the testees are separated from the cold water, automatically generates reports, accurately analyzes different conditions of each tester, further improves the accuracy of results, is beneficial to later data analysis and research, and provides more reliable basis for the prevention screening and diagnosis work of later arm vibration diseases; in the test process, the timer 160 automatically counts time and the reminding module 170 sends out prompt information, so that the control of the whole test process is more accurate.
In this embodiment, the first prompt message, the second prompt message and the third prompt message may be set as voice prompts according to actual needs, or may be set as prompt message windows popped up on a computer screen, or of course, may be simultaneously subjected to voice prompts and pop-up prompt message windows.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (10)
1. A skin temperature detection and analysis method is characterized by comprising the following steps:
a. before two hands enter cold water, a first temperature acquisition module acquires a first real-time temperature t1 of the cold water and sends real-time temperature data to a controller, a second temperature acquisition module acquires a second real-time temperature t2 of a hand surface and sends the real-time temperature data to the controller, and the controller records a hand surface temperature change curve of a testee before the hands are immersed in the cold water;
b. if t1 is larger than the maximum value C1 of the first preset temperature range value, the controller controls the cold water machine to refrigerate cold water, if t1 is smaller than the minimum value C2 of the first preset temperature range value, the controller controls the cold water machine to stop working, and if C2 is larger than or equal to t1 and smaller than or equal to C1, the controller controls the reminding module to send first prompt information;
c. after the reminding module sends out first prompt information, the two hands extend into cold water, the controller starts a timer to start timing, the second temperature acquisition module acquires a second real-time temperature t2 of the hand surface and sends real-time temperature data to the controller, and the controller records a hand surface temperature change curve of a subject in the process that the hand is soaked in the cold water;
d. when the time recorded by the timer is equal to the first preset time T1, the controller controls the reminding module to send out second prompt information, the two hands leave the cold water, the second temperature acquisition module acquires a second real-time temperature T2 of the hand surface and sends real-time temperature data to the controller, and the controller records a hand surface temperature change curve of the subject after the hands leave the cold water;
e. the timer continues to time, when the time recorded by the timer is equal to second preset time T2, the controller controls the reminding module to send out third prompt information, and the test is finished;
f. the controller controls the output module to output real-time temperature reports corresponding to the first real-time temperature t1 and the second real-time temperature t2 respectively.
2. The skin temperature detection and analysis method according to claim 1, wherein in step b, when the temperature is C2 ≤ t1 ≤ C1, and when the second real-time temperature t2 is stabilized within a second preset temperature range within a predetermined time, the controller controls the reminder module to send out the first prompt message.
3. A skin temperature detector adopting the skin temperature detection and analysis method according to claim 1 or 2, comprising a skin temperature monitoring system and a cold water tank, wherein a cold water box for containing liquid and a cold water machine for refrigerating the liquid are arranged in the cold water tank, the skin temperature monitoring system comprises a first temperature acquisition module for acquiring the temperature information of the liquid, a second temperature acquisition module for acquiring the temperature information of a hand, and a controller electrically connected with the first temperature acquisition module, the second temperature acquisition module and the cold water machine, and the controller can acquire the temperature change curve of a testee before the hand is immersed in cold water, in the process of immersing the hand in cold water and after the hand is separated from the cold water.
4. The skin temperature detector according to claim 3, wherein the cold water tank comprises a tank body provided with an opening and a cover for sealing the opening, the cold water machine and the cold water box are both positioned in the tank body, the cold water box is positioned right below the opening, and the cover is provided with a through hole for conveniently extending a hand into the cold water box.
5. The skin temperature detector according to claim 4, wherein the cold water box is a heat preservation box, and a box body of the cold water box is made of a heat preservation material.
6. The skin temperature detector according to claim 4, wherein the water chiller is a semiconductor water chiller.
7. The skin temperature monitor according to any one of claims 3 to 6, wherein the first temperature acquisition module comprises a probe extending into the liquid, and the second temperature acquisition module comprises a plurality of thermocouples fixed to the hand surface.
8. The skin temperature detector according to any one of claims 3 to 6, wherein the skin temperature monitoring system further comprises an output module for generating a real-time temperature report, the output module being electrically connected to the controller.
9. The skin temperature detector according to claim 8, wherein the skin temperature monitoring system further comprises a temperature display electrically connected to the controller, and the temperature display is disposed on the cold water tank.
10. The skin temperature detector according to claim 9, wherein the skin temperature monitoring system further comprises a reminder module and a timer for recording the time for which the hand is immersed in the liquid, and the timer and the reminder module are electrically connected to the controller.
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