CN205538017U - Attached formula temperature measuring device - Google Patents
Attached formula temperature measuring device Download PDFInfo
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- CN205538017U CN205538017U CN201521010531.5U CN201521010531U CN205538017U CN 205538017 U CN205538017 U CN 205538017U CN 201521010531 U CN201521010531 U CN 201521010531U CN 205538017 U CN205538017 U CN 205538017U
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- type temperature
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Abstract
The utility model provides an attached formula temperature measuring device belongs to human temperature measurement technical field, and this temperature measuring device includes: flexible base member, be provided with first circuit in the flexible base member, a weighing sensor and a temperature sensor, temperature sensor is fixed in one side of flexible base member, and with a circuit communication connects, and adhesion layer, the adhesion layer setting is in one side of the flexible base member that is fixed with temperature sensor. Through adopting the embodiment of the utility model provides a technical scheme can be more closely combines with the temperature measurement position, has improved temperature measuring device measure the temperature's the degree of accuracy and continuation.
Description
Technical field
This utility model belongs to human body temperature fields of measurement, particularly relates to a kind of sticking type temperature measuring equipment.
Background technology
Along with constantly advancing and development of wearable technology, more and more modish wearable device products are the most following.Common wearable product, such as earphone, socks, shoe pad etc., sticking type temperature measuring equipment, as a kind of electronic equipment novel, that can be placed directly against human body surface, can be used to the temperature of long term monitoring human body, provides strong data supporting for medical diagnosis or healthy evaluation and test.
For sticking type temperature measuring equipment, important performance indications are temperature measurement accuracies, and the factor affecting temperature measurement accuracy is a lot, such as, and temperature sensor etc..
In addition, sticking type temperature measuring equipment is also a very important influence factor with the tightness degree of human body thermometric position laminating.And prior art exists in sticking type temperature measuring equipment the problem of temperature measuring equipment and human body thermometric position laminating defective tightness, therefore, need a kind of novel sticking type temperature measuring equipment badly.
Utility model content
The utility model proposes a kind of sticking type temperature measuring equipment, can be combined with thermometric position very closely, improve temperature measuring equipment and measure accuracy and the persistence of temperature.
On the one hand, according to an embodiment of the present utility model, it is provided that a kind of sticking type temperature measuring equipment, including:
Flexible substrate, is provided with conducting part in described flexible substrate；
Temperature sensor, described temperature sensor is fixed on the first side of described flexible substrate, and is electrically connected with described conducting part；And
Adhesion layer, described adhesion layer is arranged on described first side of described flexible substrate.
According to a kind of detailed description of the invention of the present utility model, described adhesion layer is provided with through hole corresponding to described temperature sensor.
According to a kind of detailed description of the invention of the present utility model, described sticking type temperature measuring equipment also includes: be arranged at the heat-conducting layer of described temperature sensor, and the height of described heat-conducting layer is higher than described adhesion layer.
According to a kind of detailed description of the invention of the present utility model, described heat-conducting layer is heat-conducting glue.
According to a kind of detailed description of the invention of the present utility model, described heat-conducting glue is one or more in organosilicon heat-conducting glue, epoxy resin, polyurethane adhesive or heat-conducting silicone grease.
According to a kind of detailed description of the invention of the present utility model, described heat-conducting glue includes metal packing utility model.
According to a kind of detailed description of the invention of the present utility model, described sticking type temperature measuring equipment also includes that adherent layer, described adherent layer are arranged on described adhesion layer.
According to a kind of detailed description of the invention of the present utility model, described temperature sensor is at least one critesistor, and described conducting part is at least one printed circuit, and described at least one printed circuit is electrically connected at least one critesistor described.
According to a kind of detailed description of the invention of the present utility model, described flexible substrate is provided with through hole, is not provided with adhered layer and temperature sensor at described lead to the hole site.
According to a kind of detailed description of the invention of the present utility model, described flexible substrate is X-shaped, and four branches of this described X-shaped flexible substrate are radially distributed relative to described through hole；At least one critesistor described is arranged in described four branches.
According to a kind of detailed description of the invention of the present utility model, described adhesion layer includes hydrogel.
According to a kind of detailed description of the invention of the present utility model, described hydrogel is temperature sensitive type water gel or photaesthesia type hydrogel or electricity sensitive hydrogel.
By the sticking type temperature measuring equipment in above-described embodiment, by being arranged on the adhesion layer of the flexible substrate side being fixed with temperature sensor, it is possible to the stable thermometric position that described temperature measuring equipment is fixed on human body.Continual and steady collection human body temperature data can be improve the accuracy of temperature acquisition.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Figure 1A is the cross-sectional view of a kind of sticking type temperature measuring equipment according to an embodiment of the present utility model；
Figure 1B is the cross-sectional view of a kind of sticking type temperature measuring equipment according to another embodiment of the present utility model；
Fig. 2 is the cross-sectional view of a kind of sticking type temperature measuring equipment according to another embodiment of the present utility model；
Fig. 3 is the structural representation of a kind of sticking type temperature measuring equipment according to another embodiment of the present utility model.
Detailed description of the invention
For the technical scheme making those skilled in the art be more fully understood that in this utility model embodiment, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
One embodiment of the invention provides a kind of sticking type temperature measuring equipment, and this temperature measuring equipment includes flexible substrate 101, temperature sensor 102 and adhesion layer 103.Flexible substrate can be made by the material with flexible nature, as an example, flexible PCB can be used to realize, and flexible PCB at least includes following assembly:
(1), base material: the base material of flexible PCB can select polyimides.In order to ensure the human body comfort level to base material, the base material of 25 μ m-thick can be selected.If needing circuit board a little hard, the thickness of base material can be increased, such as select the base material of 50 μm.Whereas if need circuit board softness a bit, then can be selected for the base material of 13 μm.
(2), the transparent adhesive tape of base material: being divided into epoxy resin and polyethylene two kinds, base material and transparent adhesive tape thereon the thickest, circuit board is the hardest.If circuit board has the bigger region of bending, then can be selected for than relatively thin base material and transparent adhesive tape to reduce the stress of copper foil surface, such Copper Foil occurs that the chance of micro-crack is smaller.For such region, lamina can be selected as far as possible.
(3), Copper Foil: be divided into calendering copper and cathode copper two kinds.Calendering copper intensity is high, resistance to bending, but expensive.Cathode copper low price much, but intensity difference, frangibility, be commonly used in the occasion of seldom bending.Depending on the selection of copper thickness will be according to lead-in wire minimum widith and minimum spacing.Copper Foil is the thinnest, and accessible minimum widith and spacing are the least.This utility model embodiment is selected calendering copper, and ensures that the rolling direction of Copper Foil is consistent with the main bending direction of circuit board.
(4), protecting film and transparent adhesive tape thereof: for the scheme in the application, bend bigger circuit board owing to existing, select the protecting film of 13 μm.The material of transparent adhesive tape can be selected for one of epoxy resin and polyethylene both, and the thickness arranging transparent adhesive tape is 13 μm.
(5), pad coating: using electronickelling+chemical plating layer gold, the THICKNESS CONTROL of electroless nickel layer is in 0.5-2 μm, and the THICKNESS CONTROL of chemical plating layer gold is in 0.05-0.1 μm.
Described flexible substrate 101 is internally provided with conducting part 106 (seeing Fig. 3), described conducting part is at least one printed circuit, the metal material that this printed circuit can have Copper Foil etc. to have excellent conductive performance and bending resistance is made, can with free bend, wind, fold, can require arbitrarily to arrange according to space layout, and arbitrarily move at three dimensions and stretch, thus reach components and parts (such as temperature sensor) assembling and integration that wire connects.
In order to from human body target collecting temperature data, need in sticking type temperature measuring equipment, be provided with temperature sensor 102, these temperature sensors 102 are from the surface of object to be measured collecting temperature data at predetermined intervals, such as can arrange every five minutes and gather a temperature data, and continuous collecting a period of time (such as 10 hours).The temperature data of all generations is stored in a portable storage device.Sensor 102 is fixed on the side of flexible substrate, and is connected with the circuit in flexible substrate.
Temperature sensor 102 can use the sensor of multiplex pattern to realize, for example, temperature sensor 102 can be realized by critesistor, difference based on thermo-sensitive material, and critesistor can use again semiconductor thermistor, metal thermo-sensitive resistance and alloy thermal responsive resistance as required.
In addition, sticking type temperature measuring equipment also includes that adhesion layer 103, the main purpose of adhesion layer 103 are temperature sensor to be fixed on human body, sees Figure 1A, Figure 1B, and adhesion layer can use various ways to be arranged on flexible substrate.
As shown in Figure 1A, adhesion layer directly overlays on temperature sensor 102 and flexible substrate, and this mode implements more convenient, it is simple to adhesion layer cutting in the preparation and batch production.
In addition to aforesaid way, see Figure 1B, adhesion layer 103 can also be arranged on other regions in addition to temperature sensor 102, adhesion layer 103 has the position of temperature sensor to be provided with through hole in installation settings, so that temperature sensor can be arranged in through hole, other regions outside through hole, adhesion layer 103 directly connects with flexible base board 101.
Adhesion layer can be made by the sticking material of multiple tool, for example, can use and have skin compared with strongly adherent and can the hydrogel of painless separation.
The fixed forms such as traditional adhesive tape are replaced with hydrogel layer, the temperature sensor that can make temperature measuring equipment more facilitates, human body surface of closely fitting, so that carry out heat transfer between temperature sensor and the tested district of body surface with being more fully contacted, promote the certainty of measurement of temperature measuring equipment.
Sticking type temperature measuring equipment based on said structure design, it is capable of preferable beneficial effect, as a example by the temperature measuring chest region, use following three kinds of different types of temperature measuring equipments respectively: (1) ordinary electronic formula clinical thermometer thermometer product of MC-246 (certain company's model be)；(2) temperature sensing device in the present embodiment；(3) intrusive mood blood heat measuring instrument.
By repetitive measurement, the body temperature for object of study is followed successively by by the measurement result of above-mentioned three kinds of body temperature measuring devices: 1) 36.77 DEG C, 2) 36.86 DEG C, 3) 36.90 DEG C.
Using the temperature data measured by intrusive mood blood heat measuring instrument as standard reference data；Statistics according to the axillaty temperature measurement result to 100 example object of study, the surveyed data of ordinary electronic clinical thermometer are positioned at [-the 0.97% of intrusive mood the surveyed temperature data of blood heat measuring instrument, + 0.31%] within error burst, measurement data relative to the distribution center of standard reference data generally within-0.57%.And the surveyed data of temperature sensing device in the present embodiment are positioned at [-the 0.19% of intrusive mood the surveyed temperature data of blood heat measuring instrument, + 0.06%] within error burst, measurement data relative to the distribution center of standard reference data generally within-0.08%, the accuracy of its measurement data, hence it is evident that be better than the surveyed data of ordinary electronic clinical thermometer.
In addition to arranging adhesion layer, for the ease of fixing temperature measuring equipment, some fixing devices can be set.See Fig. 3, as a example by testing human breast temperature, through hole 105 can be set on flexible substrate, be not provided with adhered layer and temperature sensor in through hole 105 position.Through hole 105 is used for being socketed nipple or other protuberances of health, is installed on health to help fixing this.Flexible substrate is set to X-shape, and this shape is easy to be pasted onto the breast portion of human body, and the space taken is less, and certainly, in addition to X-shape, flexible substrate is it can also be provided that other common shapes, such as Y shape shape etc..
In order to ensure to measure accuracy and the effectiveness of temperature, see Fig. 2, a heat-conducting part 104 is covered on temperature sensor 102, heat-conducting part is made to be higher than adhered layer 103, such that it is able to guarantee when temperature sensing device sticks on health, dry heat-conducting part fully fits on skin, strengthens heat-transfer effect and the accuracy of sensor senses body temperature.Concrete, heat-conducting part can use the multiple material with thermal conduction characteristic to be made, such as heat-conducting part can be heat-conducting glue, and for carrying out the conduction of heat, heat-conducting glue can be one or more in epoxy resin, organosilicon heat-conducting glue, polyurethane adhesive, heat-conducting silicone grease；Wherein it is highly preferred that be mixed with the metal dusts such as aluminium powder, copper powder, iron powder in heat-conducting glue, this can strengthen its thermal conductivity.
Add the temperature measuring equipment of said structure, its thermometric accuracy is improved further, as a example by the temperature survey of chest region, use following three kinds of different types of temperature measuring equipments respectively: (1) ordinary electronic formula clinical thermometer thermometer product of MC-246 (certain company's model be)；(2) temperature sensing device in the present embodiment；(3) intrusive mood blood heat measuring instrument.
By repetitive measurement, the body temperature for a certain example object of study is followed successively by by the measurement result of above-mentioned three kinds of body temperature measuring devices: 1) 36.77 DEG C, 2) 36.86 DEG C, 3) 36.90 DEG C.
Using the temperature data measured by intrusive mood blood heat measuring instrument as standard reference data；Statistics according to the axillaty temperature measurement result to 100 example object of study, the surveyed data of ordinary electronic clinical thermometer are positioned at [-the 0.97% of intrusive mood the surveyed temperature data of blood heat measuring instrument, + 0.31%] within error burst, measurement data relative to the distribution center of standard reference data generally within-0.57%.And the surveyed data of temperature sensing device in the present embodiment are positioned at [-the 0.10% of intrusive mood the surveyed temperature data of blood heat measuring instrument, + 0.02%] within error burst, measurement data relative to the distribution center of standard reference data generally within-0.04%, the accuracy of its measurement data, hence it is evident that be better than the surveyed data of ordinary electronic clinical thermometer.
Reducing viscosity for preventing adhesion layer covered with dust, be coated with adherent layer on adhesion layer, adherent layer is specifically as follows a plastic paper.
As a specific embodiment, adhesion layer 103 is made by hydrogel material.Hydrogel material is directly used in and contacts with tissue, can prevent the infection of micro-organisms in vitro, the loss of suppression body fluid, and transmission oxygen, to wound, generally can promote the healing of wound.
After hydrogel is transplanted or is expelled to organism, hydrogel is able to maintain that or controls, to body fluid, the medicine that release is embedded in hydrogel, generally, two kinds of control is had to discharge, one is to discharge little molecule as gel application thing, and another kind of situation is that the polymeric substrate containing medicine gradually decomposes, in this case, drug diffusion enters surrounding, the biodegradation rate of material control.Sometimes hydrogel loads medicine as micelle, and the speed of drug release is realized by the chemical composition by adjusting the degree of cross linking and hydrogel, and since particularly progress in Intelligent Hydrogel is come out, the use of hydrogel is the most extensive.
Specifically, hydrogel can use temperature sensitive type water gel, common temperature sensitive type water gel to include: the polyacrylamide hydrophilic gel of ionizing, poly-(N, N mono-dihexyl) acrylamide gel and poly-(N-isopropyl) acrylamide gel etc..
In addition, hydrogel can also use photaesthesia type hydrogel and electricity sensitive hydrogel.
Temperature measuring equipment in more above-mentioned embodiments, also serve as cancerous cell thermometer, for detecting, monitoring human body, especially body surface, because of the growth of cancerous cell, canceration and issuable temperature anomaly, such that it is able to from the index of Temperature changing, auxiliary carries out the examination of disease (such as cancer), health evaluating work.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; the change that can readily occur in or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with scope of the claims.
Claims (12)
1. a sticking type temperature measuring equipment, it is characterised in that including:
Flexible substrate, is provided with conducting part in described flexible substrate；
Temperature sensor, described temperature sensor is fixed on the first side of described flexible substrate, and is electrically connected with described conducting part；And
Adhesion layer, described adhesion layer is arranged on described first side of described flexible substrate.
Sticking type temperature measuring equipment the most according to claim 1, it is characterised in that:
Described adhesion layer is provided with through hole corresponding to described temperature sensor.
Sticking type temperature measuring equipment the most according to claim 2, it is characterised in that:
Described sticking type temperature measuring equipment also includes: be arranged at the heat-conducting layer of described temperature sensor, and the height of described heat-conducting layer is higher than described adhesion layer.
Sticking type temperature measuring equipment the most according to claim 3, it is characterised in that:
Described heat-conducting layer is heat-conducting glue.
Sticking type temperature measuring equipment the most according to claim 4, it is characterised in that:
Described heat-conducting glue is one or more in organosilicon heat-conducting glue, epoxy resin, polyurethane adhesive or heat-conducting silicone grease.
Sticking type temperature measuring equipment the most according to claim 4, it is characterised in that:
Described heat-conducting glue includes metal packing.
Sticking type temperature measuring equipment the most according to claim 1, it is characterised in that:
Described sticking type temperature measuring equipment also includes that adherent layer, described adherent layer are arranged on described adhesion layer.
Sticking type temperature measuring equipment the most according to claim 1, it is characterised in that:
Described temperature sensor is at least one critesistor, and described conducting part is at least one printed circuit, and described at least one printed circuit is electrically connected at least one critesistor described.
Sticking type temperature measuring equipment the most according to claim 8, it is characterised in that:
Described flexible substrate is provided with through hole, is not provided with adhered layer and temperature sensor at described lead to the hole site.
Sticking type temperature measuring equipment the most according to claim 9, it is characterised in that:
Described flexible substrate is X-shaped, and four branches of this described X-shaped flexible substrate are radially distributed relative to described through hole；
At least one critesistor described is arranged in described four branches.
11. according to the sticking type temperature measuring equipment according to any one of claim 1-10, it is characterised in that:
Described adhesion layer includes hydrogel.
12. sticking type temperature measuring equipments according to claim 11, it is characterised in that:
Described hydrogel is temperature sensitive type water gel or photaesthesia type hydrogel or electricity sensitive hydrogel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010531.5U CN205538017U (en) | 2015-12-07 | 2015-12-07 | Attached formula temperature measuring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201521010531.5U CN205538017U (en) | 2015-12-07 | 2015-12-07 | Attached formula temperature measuring device |
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| CN205538017U true CN205538017U (en) | 2016-08-31 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509923A (en) * | 2015-12-07 | 2016-04-20 | 上海温尔信息科技有限公司 | Attached tumor cell thermometer |
| CN106768462A (en) * | 2016-11-21 | 2017-05-31 | 深圳九星印刷包装集团有限公司 | Temperature-sensitive time-indicating arrangement |
| CN106932119A (en) * | 2017-03-24 | 2017-07-07 | 东华大学 | A kind of printing-type fabric base flexibility temperature sensor |
| CN108871609A (en) * | 2017-05-09 | 2018-11-23 | 维瓦灵克有限公司 | A kind of wearable temperature measurement patch of long-time cycle |
| CN110530538A (en) * | 2019-10-15 | 2019-12-03 | 中国商用飞机有限责任公司 | Thermometric pad |
-
2015
- 2015-12-07 CN CN201521010531.5U patent/CN205538017U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509923A (en) * | 2015-12-07 | 2016-04-20 | 上海温尔信息科技有限公司 | Attached tumor cell thermometer |
| CN106768462A (en) * | 2016-11-21 | 2017-05-31 | 深圳九星印刷包装集团有限公司 | Temperature-sensitive time-indicating arrangement |
| CN106932119A (en) * | 2017-03-24 | 2017-07-07 | 东华大学 | A kind of printing-type fabric base flexibility temperature sensor |
| CN108871609A (en) * | 2017-05-09 | 2018-11-23 | 维瓦灵克有限公司 | A kind of wearable temperature measurement patch of long-time cycle |
| CN110530538A (en) * | 2019-10-15 | 2019-12-03 | 中国商用飞机有限责任公司 | Thermometric pad |
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