CN115078456A - Device and method for detecting antipyretic and cooling capacity of medical antipyretic patch - Google Patents
Device and method for detecting antipyretic and cooling capacity of medical antipyretic patch Download PDFInfo
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- CN115078456A CN115078456A CN202210725242.1A CN202210725242A CN115078456A CN 115078456 A CN115078456 A CN 115078456A CN 202210725242 A CN202210725242 A CN 202210725242A CN 115078456 A CN115078456 A CN 115078456A
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Abstract
The invention discloses a device and a method for detecting the defervescence and cooling capacity of a medical defervescence patch, and relates to the field of defervescence patch detection. The device for detecting the antipyretic and cooling capacity of the medical antipyretic patch comprises a water bath cylinder filled with water; the heater is fixedly connected to the bottom of the water bath barrel; a bottom lining laying layer is sleeved and wrapped on the water bath barrel; the temperature sensors are uniformly distributed and fixedly connected to the periphery of the water bath barrel, mounting holes matched with the temperature sensors are formed in the bottom lining laying layer, the probe ends of the temperature sensors face the outer side of the bottom lining laying layer, and the bottom lining laying layer is adhered with a cooling paste; the temperature sensor is used for measuring temperature change, and then the temperature change is transmitted to the temperature processor for real-time acquisition and recording, so that the detection of the defervescence effect of the medical defervescence patch can be realized, the cooling time is measured, and the cooling time is continued to detect whether the refrigeration of the defervescence patch is qualified or not, and the test result is more accurate.
Description
Technical Field
The invention belongs to the technical field of defervescence piece detection, and particularly relates to a device and a method for detecting defervescence and cooling capacity of a medical defervescence patch.
Background
The medical cooling paste is composed of a non-woven fabric back lining layer, a gel layer, a polyethylene film covering layer and the like, wherein the gel layer contains hydrophilic polymer gel with a good energy conversion function, which is prepared from glycerin, water, polymer materials and the like.
The upper cooling patch achieves the cooling effect through the physical change of water vaporization heat absorption, the cooling time and the continuous cooling time reflect the cooling capacity of the cooling patch, and if the cooling capacity does not meet the requirement, the cooling effect cannot be achieved.
The present invention has been made in view of this situation.
Disclosure of Invention
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and to provide a device and a method for detecting the cooling and cooling capacity of a cooling and cooling patch, which can overcome the above problems or at least partially solve the above problems.
In order to solve the technical problems, the invention adopts the technical scheme that: .
A device for detecting the antipyretic and cooling capacity of a medical antipyretic patch comprises
A water bath cylinder filled with water;
the heater is fixedly connected to the bottom of the water bath barrel;
a bottom lining laying layer is sleeved and wrapped on the water bath barrel;
a plurality of temperature sensors which are uniformly distributed and fixedly connected with the periphery of the water bath cylinder,
wherein the content of the first and second substances,
the bottom lining laying layer is provided with a mounting hole matched with the temperature sensor, the probe end of the temperature sensor faces the outer side of the bottom lining laying layer, the bottom lining laying layer is used for adhering an annealing paste, and the annealing paste covers the probe end of the temperature sensor;
the cover is covered on the water bath cylinder;
the temperature processor is fixedly connected with the cover,
wherein the content of the first and second substances,
the temperature processor is electrically connected with the temperature sensor
In order to synchronously increase the temperature of the water bath barrel, a vertical rod is fixedly connected in the water bath barrel, a water delivery channel is arranged in the vertical rod, a water pump is fixedly connected at the bottom of the water bath barrel, the input end of the water pump is connected with a water inlet pipe with a water inlet head, the water outlet end of the water pump is fixedly connected with a water outlet pipe, and the water outlet pipe is fixedly connected to the vertical rod and communicated with the water delivery channel.
In order to enable the integral temperature in the water bath barrel to rise uniformly and synchronously, furthermore, a water spraying pipe is fixedly connected to the upright rod and is communicated with the water delivery channel, and a plurality of water spraying heads are connected to the water spraying pipe.
In order to synchronously raise the temperature of the middle part of the water bath barrel, furthermore, the middle part of the upright stanchion is fixedly connected with a circulating pipe which is communicated with the water delivery channel, and the circulating pipe is connected with a water outlet head
In order to simulate the temperature rise transformation of human skin, the bottom lining is laid and is fixedly connected with simulation silica gel ring layer on the layer, simulation silica gel ring layer encircles temperature sensor, the subsides of bringing down a fever paste simulation silica gel ring layer on.
In order to make simulation silica gel loop layer rapid heating up, furtherly again, fixedly connected with wavy pipe in the simulation silica gel loop layer, the wavy pipe intake end through the flow pipe with the circulating pipe intercommunication, wavy pipe outlet end be connected with the drain pipe, the drainage end of drain pipe stretches into a water bath section of thick bamboo in, the wavy pipe comprises stereoplasm pipeline section and inflation pipeline section.
In order to control the wave pipe to be filled with hot water and discharge the hot water, the water supply pipe is further connected with an electromagnetic valve, and the water discharge pipe is connected with a pressure valve.
In order to ensure that the heat-removing effects of two adjacent heat-removing sheets are not influenced mutually, the distance between two adjacent heat-removing sheets is at least 30 cm.
A detection method for detecting the antipyretic and cooling capacity of a medical antipyretic patch, which is used for detecting the antipyretic and cooling capacity of the medical antipyretic patch according to claim 7, and comprises the following steps:
s1, starting a heater of the water bath barrel, and adjusting the temperature of water in the water bath barrel to keep the surface temperature of the bottom lining laying layer at 38.0 +/-0.5 ℃;
s2, pasting the central position of the surface of the cooling adhesive tape on the surface of the bottom lining laying layer in alignment with the probe end of the temperature sensor, and pressing by hand to firmly adhere the surface of the bottom lining laying layer;
s3, test time: receiving the temperature change of the temperature sensor through the temperature processor, recording corresponding time, recording time T0 from the surface of the heat-removing tape on the bottom lining laying layer, recording time T1 after the temperature is reduced to 36.5 ℃, and recording time T2 after the temperature is reduced to the lowest temperature and then is increased to 36.5 ℃;
cooling time: respectively testing the cooling time T1-T0 of 8 medical cooling pastes, and removing the average value of the maximum value and the minimum value of the cooling time measured by 8 products, wherein the average value is qualified after less than 5 minutes;
and (3) continuous cooling time: and respectively testing the continuous cooling time T2-T1 of each medical cooling patch, and removing the average value of the maximum value and the minimum value of the continuous cooling time measured by 8 products, wherein the average value is qualified after more than 8 hours.
Preferably, the ambient temperature is maintained while the test is performed: 23 ℃ ± 2 ℃, ambient relative humidity: 50% + -20%.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects: the temperature of water in the water bath barrel is kept to be 38.0 +/-0.5 ℃ for the surface temperature of the bottom lining laying layer; the central position of the surface of the cooling adhesive tape is aligned to the probe end of the temperature sensor and is adhered to the surface of the bottom lining laying layer, the temperature sensor is used for measuring temperature change and then transmitting the temperature change to the temperature processor, the temperature change is collected and recorded in real time, the cooling effect detection of the medical cooling adhesive tape can be realized, the cooling time is measured, the cooling time is continuously reduced, whether the cooling of the cooling sheet is qualified or not is detected, and the test result is more accurate.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
FIG. 1 is a first schematic view of the apparatus for testing the cooling capacity of a medical cooling patch according to the present invention;
FIG. 2 is a second schematic view of the apparatus for testing the cooling capacity of a medical cooling patch according to the present invention;
FIG. 3 is a schematic cross-sectional view showing the structure of example 1 of the present invention;
FIG. 4 is a schematic cross-sectional view showing the structure of example 3 of the present invention;
FIG. 5 is a schematic view of the structure of FIG. 3 at A in accordance with the present invention;
FIG. 6 is a schematic diagram of the structure of FIG. 4 at C in accordance with the present invention;
fig. 7 is a schematic view of the structure of fig. 3 at B.
In the figure: 1. laying a bottom lining layer; 2. a cover; 3. a temperature processor; 4. a cooling paste; 5. a temperature sensor; 6. a second connecting wire; 7. a water bath cylinder; 8. a heater; 9. a water delivery channel; 10. erecting a rod; 11. a water spray pipe; 12. a sprinkler head; 13. a circulation pipe; 14. a water outlet head; 15. a water pump; 16. a water outlet pipe; 17. a water inlet pipe; 18. a water inlet head; 19. simulating a silica gel ring layer; 20. a hard pipe section; 21. an expanded pipe section; 22. a first connecting wire; 23. a water supply pipe; 24. a drain pipe; 25. a pressure valve; 26. an electromagnetic valve; 27. a connecting plug; 28. and connecting the slot.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
Example 1:
referring to fig. 1-7, a device for detecting the fever abating and cooling capacity of a medical fever abating paste comprises
A water bath cylinder 7 filled with water;
the heater 8 is fixedly connected to the bottom of the water bath barrel 7;
the bottom lining laying layer 1 is sleeved and wrapped with a water bath barrel 7;
a plurality of temperature sensors 5 are uniformly distributed and fixedly connected on the periphery of the water bath cylinder 7,
wherein the content of the first and second substances,
the bottom lining laying layer 1 is provided with a mounting hole matched with the temperature sensor 5, the probe end of the temperature sensor 5 faces the outer side of the bottom lining laying layer 1, the bottom lining laying layer 1 is used for adhering the heat-dissipating sticker 4, and the heat-dissipating sticker 4 covers the probe end of the temperature sensor 5;
a cover 2 which covers the water bath cylinder 7;
a temperature processor 3 fixedly connected with the cover 2,
wherein the content of the first and second substances,
the temperature processor 3 is electrically connected with the temperature sensor 5;
the temperature sensor 5 is connected with a first connecting wire 22, the temperature processor 3 is connected with a second connecting wire 6, the first connecting wire 22 is connected with a connecting slot 28, the connecting slot 28 is arranged on the water bath barrel 7, the second connecting wire 6 is connected with a connecting plug 27, the second connecting plug 27 is fixedly connected to the bottom side of the cover 2, and after the cover 2 is covered, the connecting plug 27 is inserted into the connecting slot 28, so that the temperature processor 3 is electrically connected with the temperature sensor 5;
starting a heater 8 of the water bath barrel 7, and adjusting the temperature of water in the water bath barrel 7 to ensure that the surface temperature of the bottom lining laying layer 1 is kept at 38.0 +/-0.5 ℃; the center position of the glue surface of the cooling paste 4 is aligned with the probe end of the temperature sensor 5 and is adhered to the surface of the bottom lining laying layer 1;
receiving the temperature change of the temperature sensor 5 through the temperature processor 3, recording the corresponding time, and recording the time T0 from the surface of the substrate laying layer 1 on the heat-removing paste 4 to the time T1 of cooling to 36.5 ℃ and the time T2 of cooling to the lowest temperature and then heating to 36.5 ℃;
cooling time: respectively testing the cooling time T1-T0 of 8 medical cooling pastes 4, and removing the average value of the maximum value and the minimum value of the cooling time measured by 8 products, wherein the average value is qualified after less than 5 minutes;
and (3) continuous cooling time: and respectively testing the continuous cooling time T2-T1 of each medical cooling patch 4, and removing the average value of the maximum value and the minimum value of the continuous cooling time measured by 8 products, wherein the average value is qualified after more than 8 hours.
Example 2:
referring to fig. 3, a device for detecting the fever abating and cooling capabilities of a medical fever abating sticker, which is basically the same as that in embodiment 1, except that a vertical rod 10 is fixedly connected in a water bath barrel 7, a water delivery channel 9 is arranged in the vertical rod 10, a water pump 15 is fixedly connected to the bottom of the water bath barrel 7, an input end of the water pump 15 is connected with a water inlet pipe 17 with a water inlet head 18, a water outlet end of the water pump 15 is fixedly connected with a water outlet pipe 16, and the water outlet pipe 16 is fixedly connected to the vertical rod 10 and is communicated with the water delivery channel 9; the upright rod 10 is fixedly connected with a spray pipe 11, the spray pipe 11 is communicated with the water delivery channel 9, and the spray pipe 11 is connected with a plurality of spray heads 12.
And starting the water pump 15, pumping water from the bottom of the water bath barrel 7 by the water pump 15, conveying the water to the water spraying pipe 11 through the water conveying channel 9 in the upright rod 10, spraying the water out through the water spraying head 12, and spraying the water out through the water outlet head 14 of the circulating pipe 13 to realize water circulation in the water bath barrel 7, wherein the temperature of the bottom lining laying layer 1 can reach a preset temperature by adjusting the circulating flow and the water temperature.
Example 3:
in another embodiment, referring to fig. 4 to 6, a device for detecting the cooling capability of a medical cooling patch for cooling down the fever is basically the same as that of example 2, except that since the cooling sheet 4 is attached to the skin surface of the human body, the inevitable body movement causes the fluctuation of the skin, and therefore, in order to simulate the cooling effect in this state, and in order to simulate the temperature rising speed of the skin surface of the human body more than the human body general temperature rising speed by blood circulation, the outer wall rising speed of the water bath tube 7 is faster, and in order to improve the detection accuracy of the continuous cooling time, that is, the temperature rising speed of the skin of the simulated human body which is more attached, the following technical proposal is adopted: the middle part of the upright stanchion 10 is fixedly connected with a circulating pipe 13, the circulating pipe 13 is communicated with the water delivery channel 9, and the circulating pipe 13 is connected with a water outlet head 14; the bottom lining laying layer 1 is fixedly connected with a simulated silica gel ring layer 19, the simulated silica gel ring layer 19 surrounds the temperature sensor 5, and the cooling paste 4 is pasted on the simulated silica gel ring layer 19; the simulated silica gel ring layer 19 is fixedly connected with a wave pipe, the water inlet end of the wave pipe is communicated with the circulating pipe 13 through a water supply pipe 23, the water outlet end of the wave pipe is connected with a water discharge pipe 24, the water discharge end of the water discharge pipe 24 extends into the water bath barrel 7, the wave pipe is composed of a hard pipe section 20 and an expansion pipe section 21, the water supply pipe 23 is connected with an electromagnetic valve 26, and the water discharge pipe 24 is connected with a pressure valve 25;
through the subsides part design of piece 4 of bringing down a fever and simulating human simulation silica gel ring layer 19, simulate human skin, simultaneously in order to further simulate undulant effect and intensification effect, through set up the wave pipe in simulation silica gel ring layer 19, the wave pipe is by stereoplasm pipeline section 20 and inflation pipeline section 21, water delivery passageway 9 through pole setting 10 sends hot water to stereoplasm pipeline section 20 and inflation pipeline section 21 in, through opening and closing of control solenoid valve 26, when reaching the preset peak value of pressure valve 25, the pressure release in the twinkling of an eye, water pressure increases inflation pipeline section inflation 21 and drives simulation silica gel ring layer 19 and slightly fluctuate, come the simulation in proper order, utilize simultaneously to carry simulation silica gel ring layer 19 with hot water, the programming rate of temperature of simulation silica gel ring layer 19 has been promoted, reach simulation intensification effect.
Example 4:
a detection method for detecting the antipyretic and cooling capacity of a medical antipyretic patch adopts a device for detecting the antipyretic and cooling capacity of the medical antipyretic patch to detect, and comprises the following steps:
s1, starting a heater 8 of the water bath barrel 7, and adjusting the temperature of water in the water bath barrel 7 to keep the surface temperature of the bottom lining laying layer 1 at 38.0 +/-0.5 ℃; the number of the heat-removing sheets 4 is selected to be 8, and in order to avoid the mutual thermal interference, the distance between the heat-removing sheets 4 is at least 30cm
S2, opening the bag of the antipyretic patch 4 placed in the environment of 23 +/-2 ℃ for more than 2 hours, taking out the antipyretic patch 4, and removing the film; the central position of the rubber surface of the cooling paste 4 is aligned with the probe end of the temperature sensor 5 and is stuck on the surface of the bottom lining laying layer 1, the bottom lining laying layer is firmly stuck by pressing with hands, and the environmental temperature is maintained when the detection is carried out: 23 ℃ ± 2 ℃, ambient relative humidity: 50% +/-20%;
s3, test time: receiving the temperature change of the temperature sensor 5 through the temperature processor 3, recording the corresponding time, and recording the time T0 from the surface of the substrate laying layer 1 on the heat-removing paste 4 to the time T1 of cooling to 36.5 ℃ and the time T2 of cooling to the lowest temperature and then heating to 36.5 ℃;
cooling time: respectively testing the cooling time T1-T0 of 8 medical cooling pastes 4, and removing the average value of the maximum value and the minimum value of the cooling time measured by 8 products, wherein the average value is qualified after less than 5 minutes;
and (3) continuous cooling time: respectively testing the continuous cooling time T2-T1 of each medical cooling patch 4, and removing the average value of the maximum value and the minimum value of the continuous cooling time measured by 8 products, wherein the average value is qualified after more than 8 hours;
in the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a detect device of medical subsides of bringing down a fever cooling ability which characterized in that: comprises that
A water bath cylinder (7) filled with water;
the heater (8) is fixedly connected to the bottom of the water bath barrel (7);
the bottom lining laying layer (1) is sleeved and wrapped on the water bath barrel (7);
a plurality of temperature sensors (5) which are uniformly distributed and fixedly connected with the periphery of the water bath cylinder (7),
wherein the content of the first and second substances,
the bottom lining laying layer (1) is provided with a mounting hole matched with the temperature sensor (5), the probe end of the temperature sensor (5) faces the outer side of the bottom lining laying layer (1), the bottom lining laying layer (1) is used for adhering the heat-removing paste (4), and the heat-removing paste (4) covers the probe end of the temperature sensor (5);
the cover (2) is covered on the water bath cylinder (7);
a temperature processor (3) fixedly connected with the cover (2),
wherein the content of the first and second substances,
the temperature processor (3) is electrically connected with the temperature sensor (5).
2. The device for detecting the fever reducing and cooling capacity of the medical fever patch according to claim 1, is characterized in that: fixedly connected with pole setting (10) in a water bath section of thick bamboo (7), be equipped with water delivery passageway (9) in pole setting (10), the bottom fixedly connected with water pump (15) of a water bath section of thick bamboo (7), the input of water pump (15) is connected with inlet tube (17) that have water head (18), the play water end fixedly connected with outlet pipe (16) of water pump (15), outlet pipe (16) fixed connection be in pole setting (10) on, and with water delivery passageway (9) intercommunication.
3. The device for detecting the fever reducing and cooling capacity of the medical fever patch as claimed in claim 2, wherein: the upright stanchion (10) is fixedly connected with a spray pipe (11), the spray pipe (11) is communicated with the water delivery channel (9), and the spray pipe (11) is connected with a plurality of spray heads (12).
4. The device for detecting the fever reducing and cooling capacity of the medical fever patch as claimed in claim 2, wherein: the middle part of the upright rod (10) is fixedly connected with a circulating pipe (13), the circulating pipe (13) is communicated with the water delivery channel (9), and the circulating pipe (13) is connected with a water outlet head (14).
5. The device for detecting the fever reducing and cooling capacity of the medical fever patch as claimed in claim 4, wherein: layer (1) is laid to the end liner and goes up fixedly connected with simulation silica gel ring layer (19), simulation silica gel ring layer (19) encircle temperature sensor (5), subsides of bringing down a fever (4) paste simulation silica gel ring layer (19) on.
6. The device for detecting the fever reducing and cooling capacity of the medical fever patch as claimed in claim 5, wherein: fixedly connected with wave pipe in simulation silica gel ring layer (19), wave pipe intake end pass through water supply pipe (23) with circulating pipe (13) intercommunication, wave pipe water outlet end be connected with drain pipe (24), the drainage end of drain pipe (24) stretches into water bath section of thick bamboo (7) in, the wave pipe comprises stereoplasm pipeline section (20) and inflation pipeline section (21).
7. The device for detecting the fever reducing and cooling capacity of the medical fever patch as claimed in claim 6, wherein: the water supply pipe (23) is connected with an electromagnetic valve (26), and the water discharge pipe (24) is connected with a pressure valve (25).
8. The device for detecting the fever reducing and cooling capacity of the medical fever patch according to claim 1, is characterized in that: the distance between two adjacent heat-removing sheets (4) is at least 30 cm.
9. A detection method for detecting the antipyretic and cooling capacity of a medical antipyretic patch is characterized by comprising the following steps: the device for detecting the antipyretic and cooling capacity of the medical antipyretic patch as claimed in any one of claims 1 to 8 is used for detection, and comprises the following steps:
s1, starting a heater (8) of the water bath barrel (7), and adjusting the temperature of water in the water bath barrel (7) to keep the surface temperature of the bottom lining laying layer (1) at 38.0 +/-0.5 ℃;
s2, pasting the center position of the adhesive surface of the cooling paste (4) on the surface of the bottom lining laying layer (1) by aligning with the probe end of the temperature sensor (5), and pressing by hands to stick firmly;
s3, test time: receiving the temperature change of the temperature sensor (5) through the temperature processor (3), recording corresponding time, and recording time T0 from the surface of the bottom liner laying layer (1) on the heat-removing paste (4) to the time T1 of cooling to 36.5 ℃ and the time T2 of cooling to the lowest temperature and then heating to 36.5 ℃;
cooling time: respectively testing the cooling time T1-T0 of 8 medical cooling pastes (4), and removing the average value of the maximum value and the minimum value of the cooling time measured by 8 products, wherein the average value is qualified after less than 5 minutes;
and (3) continuous cooling time: and respectively testing the continuous cooling time T2-T1 of each medical cooling patch (4), and removing the average value of the maximum value and the minimum value of the continuous cooling time measured by 8 products, wherein the average value is qualified after more than 8 hours.
10. The method for detecting the antipyretic and cooling capacity of the medical antipyretic patch according to claim 9, wherein the method comprises the following steps: maintaining the ambient temperature at the time of detection: 23 ℃ ± 2 ℃, ambient relative humidity: 50% + -20%.
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|---|---|---|---|
| CN202210725242.1A CN115078456B (en) | 2022-06-23 | 2022-06-23 | Device and method for detecting antipyretic and cooling capacity of medical antipyretic patch |
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| CN202210725242.1A CN115078456B (en) | 2022-06-23 | 2022-06-23 | Device and method for detecting antipyretic and cooling capacity of medical antipyretic patch |
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| CN112924053A (en) * | 2021-01-26 | 2021-06-08 | 北京航空航天大学 | Experimental device for simulating blood temperature field and temperature monitoring |
| CN113049630A (en) * | 2021-03-11 | 2021-06-29 | 济南寰正科技发展有限公司 | Device and method for detecting temperature characteristic of hot-compress patch |
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2022
- 2022-06-23 CN CN202210725242.1A patent/CN115078456B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH01316612A (en) * | 1988-06-16 | 1989-12-21 | Nippon Denso Co Ltd | Sensor for simulated skin temperature |
| CN2841006Y (en) * | 2005-09-09 | 2006-11-29 | 潘峰 | The patch of cooling is used to bring down a fever |
| WO2016141755A1 (en) * | 2015-03-12 | 2016-09-15 | 施敬东 | Medical defervescence patch and preparation method therefor |
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| CN115078456B (en) | 2023-07-18 |
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