CN207384370U - A kind of temperature sensitive formula cold compress cooling utensil - Google Patents
A kind of temperature sensitive formula cold compress cooling utensil Download PDFInfo
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- CN207384370U CN207384370U CN201720293312.5U CN201720293312U CN207384370U CN 207384370 U CN207384370 U CN 207384370U CN 201720293312 U CN201720293312 U CN 201720293312U CN 207384370 U CN207384370 U CN 207384370U
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- temperature sensitive
- temperature
- hydrogel
- cold compress
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Abstract
The utility model belongs to medical appliance field, a kind of temperature sensitive formula cold compress cooling utensil is provided, including hydrogel layer, it is connected to above the hydrogel layer and can accurately show the temperature sensitive layer in predetermined temperature section and the basal layer being connected to above the temperature sensitive layer, and the colour atla equivalent beds for being connected on the basal layer and being contrasted with the temperature sensitive layer color change, there is the hydrogel layer gas permeability and its internal moisture to balance each other in the given time with human body temperature after being evaporated, the temperature of the hydrogel layer after the temperature sensitive layer perceptual equilibrium, the basal layer is transparent, the predetermined temperature section is 35 DEG C 45 DEG C, the colour atla equivalent beds are equipped with color area multiple arranged side by side and different, each color area corresponds to the color of the temperature sensitive floor under a state of temperature；The temperature sensitive formula cold compress cooling utensil so designed can solve the problems, such as that existing cold compress patch cooling-down effect can not can be visually seen, it is necessary to could be shown by external means.
Description
Technical field
The utility model belongs to medical appliance field more particularly to a kind of temperature sensitive formula cold compress cooling utensil.
Background technology
Traditional Medical cold applies the forehead part by being attached to fever or fever, and by being arranged on cold compress patch
In hydrogel moisture because absorbing heat after thermal evaporation, so as to take away the heat of human body, and then the effect of local cooling；But
The cooling-down effect of this cold compress patch can not intuitively be seen, generally require just to can know that whether patient moves back by the measurement of clinical thermometer
Heat is brought down a fever, very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of temperature sensitive formula cold compress cooling utensils, it is intended to solve existing cold compress patch drop
Temp effect can not can be visually seen, it is necessary to the problem of could being shown by external means.
The utility model is realized in this way：A kind of temperature sensitive formula cold compress cooling utensil, can evaporate including heated internal moisture
And absorb heat hydrogel layer, be bonded in the hydrogel layer bottom surface and be used for protective action and be stripped when in use and is anti-sticking
Layer is connected to above the hydrogel layer and can accurately show the temperature sensitive layer in predetermined temperature section and be connected on the temperature sensitive layer
The basal layer of side and the colour atla equivalent beds for being connected on the basal layer and being contrasted with the temperature sensitive layer color change, institute
State temperature sensitive layer and show different colours at different temperatures, the hydrogel layer has a gas permeability and its internal moisture be evaporated after
It balances each other in predetermined time with human body temperature, the temperature of the hydrogel layer after the temperature sensitive layer perceptual equilibrium, the substrate
Layer is transparent, and the predetermined temperature section is 35 DEG C -45 DEG C, and the colour atla equivalent beds are equipped with color area multiple arranged side by side and different,
Each color area corresponds to the color of the temperature sensitive floor under a state of temperature.
Further, the hydrogel layer includes adhering to the non-woven fabrics of hydrogel and be connected on the upside of the non-woven fabrics
First protective layer and the second protective layer being connected on the downside of the non-woven fabrics, on first protective layer and second protective layer
It is equipped with convenient for ventilative micropore.
Further, the edge of the edge of first protective layer and second protective layer is bonded, and the hydrogel
In the space that first protective layer and second protective layer enclose.
Further, it is additionally provided with to add water on the edge of the first protective layer or edge of second protective layer
Open slot, the open slot closes when not in use.
Further, the basal layer is rough surface, ventilative and water imbibition difference plastic substrate.
Further, it is also associated with separation layer between the hydrogel layer and the temperature sensitive layer.
Further, the separation layer is the film layer of good heat-transfer.
Further, the clear adhesive with double faced adhesive tape is further included, the clear adhesive is equipped with multiple air holes,
It is connected between the temperature sensitive layer and the basal layer by the clear adhesive.
Further, the colour atla equivalent beds are connected between the clear adhesive and the basal layer.
Further, the colour atla equivalent beds are connected to the basal layer on the side of the clear adhesive.
Temperature sensitive formula cold compress cooling utensil provided by the utility model is compared with the technique effect that existing cold compress patch has：
The temperature sensitive layer of 35 DEG C of -45 DEG C of temperature changes and changeable colour can be accurately shown by being set between hydrogel layer and basal layer, and
Connection and the matched colour atla equivalent beds of temperature sensitive layer color change, so design cause forehead temperature on the base layer simultaneously
It is reduced because of moisture evaporation in hydrogel layer, and then plays the role of cooling, simultaneously because the principle of heat transfer, hydrogel
Layer can reach balance with forehead temperature over time, which can perceive the final temperature size of the hydrogel layer
And show corresponding color, since basal layer is transparent, so can colour atla pair directly be corresponded to by the color of temperature sensitive layer
It is the variation that may know that patient temperature than layer, need not be by the test of other instruments, and Temperature changing can monitor at any time,
So design largely facilitates the control of the state of an illness to the patient that generates heat or have a fever.
Description of the drawings
Fig. 1 is the structure diagram that the utility model provides temperature sensitive formula cold compress cooling utensil.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it may be simultaneously present centering elements.When an element is known as " being connected to " another element, it can
To be directly to another element or may be simultaneously present centering elements.
It should also be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only opposite each other
Concept or using the normal operating condition of product as reference, and should not be regarded as restrictive.
It refer to shown in Fig. 1, in the utility model embodiment, provide a kind of temperature sensitive formula cold compress cooling utensil, the utensil
It is the entirety of a closing, which includes to evaporate and absorbing heat with gas permeability and heated internal moisture
Hydrogel layer 20, be bonded in 20 bottom surface of hydrogel layer and the adherent layer for being used for protective action and being stripped when in use
10th, it is connected to 20 top of the hydrogel layer and can accurately shows the temperature sensitive layer 40 of 35 DEG C of -45 DEG C of temperature changes and be connected to the temperature
It the transparent basal layer 60 of the top of photosensitive layer 40 and is connected on the basal layer 60 and is contrasted with temperature sensitive 40 color change of layer
Colour atla equivalent beds 70, its internal moisture of the hydrogel layer 20 balances each other after being evaporated with human body temperature in the given time, should
Predetermined temperature is 15min-120min.The temperature sensitive layer 40 is for the temperature of the hydrogel layer 20 after perceptual equilibrium, the temperature sensitive layer
40 show different colours at different temperatures.The adherent layer 10 when in use directly prevents this for protecting the hydrogel layer 20
Adhesion coating 10 is torn, and is then directly attached to hydrogel layer 20 on forehead, and then can so that cooling-down effect is more preferable.The color
Laid out in parallel has the different color area of multiple colors on card equivalent beds 70, and each color area indicates different temperature values respectively, and then
When the color of temperature sensitive floor 40 corresponds to some color area on colour atla equivalent beds 70, doctor can understand the temperature of forehead
Degree.
The temperature sensitive formula cold compress cooling utensil designed above, can be accurate by being set between hydrogel layer 20 and basal layer 60
Show the temperature sensitive layer 40 of 35 DEG C of -45 DEG C of temperature changes and changeable colour, and connection and temperature sensitive 40 color of layer on basal layer 60 simultaneously
Change matched colour atla equivalent beds 70, so design so that forehead temperature because moisture evaporation in hydrogel layer 20 and
It reduces, and then plays the role of cooling, simultaneously because the principle of heat transfer, hydrogel layer 20 over time can be with patient's volume
Head temperature reaches balance, which can perceive the final temperature size of the hydrogel layer 20 and show corresponding color, by
It is transparent in basal layer 60, so can colour atla equivalent beds 70 be directly corresponded to by the color of temperature sensitive layer 40 and may know that trouble
The variation of person's body temperature, need not be by the test of other instruments, and Temperature changing can monitor at any time, so designs very great Cheng
Degree facilitates the control of the state of an illness to the patient that generates heat or have a fever.
In the present embodiment, which is made of temperature sensitive polymer material, and this material water dissolution properties are with temperature
Phase separation can occur for rise, decreased solubility and muddy when reaching a certain temperature, and when below this predetermined temperature,
It can become limpid again, this phase transition temperature is known as lower critical solution temperature.The temperature sensitive layer 40 is by this characteristic of the material, preferably
The temperature sensitive layer 40 of its color change in the range of 35 DEG C -45 DEG C, and the different face of temperature sensitive layer 40 are marked on colour atla equivalent beds 70
Corresponding temperature during color thus easily can intuitively see the variation of patient temperature.
Specifically, in the utility model embodiment, which is rough surface, easily ventilative and water imbibition is poor
Plastic substrate 60, the moisture in such hydrogel layer 20 can soon go out when being evaporated from basal layer 60, avoid water
The heat release of steam condensing and then generation opposite effect；And (profile arithmetic average is inclined by Ra in the surface roughness of the basal layer 60
Difference) be preferably greater than or equal to 50 and less than or equal to 150, and Rz (maximum height of the profile) be preferably greater than or equal to 12.5 and
Less than or equal to 30, so design attaches on it convenient for colour atla equivalent beds 70, meanwhile, Ra refers at sample length (lr) herein
The arithmetic mean of instantaneous value of Internal periphery offset distance absolute value；Rz refers to the distance between peak of profile top line and valley line.
Specifically, as shown in Figure 1, in the utility model embodiment, which further includes the transparent adhesion of deformation behavior difference
Layer 50, the transparent adhesive layer 50 are connected between temperature sensitive layer 40 and basal layer 60 and link together both rear, this is transparent viscous
It is preferably that the strong sticker of viscosity is attached on the bottom surface of basal layer 60 to close layer 50, and since the deformation behavior of transparent adhesive layer 50 is poor
Basal layer 60 can be formed and supported, the transparent adhesive layer 50 is preferably transparent sticker in addition.
Specifically, as shown in Figure 1, in the utility model embodiment, which further includes separation layer 30, the separation layer 30
Between temperature sensitive layer 40 and hydrogel layer 20, and the isolated film layer of the separation layer 30 preferably good thermal conduction, the isolation
Layer 30 separates temperature sensitive layer 40 and hydrogel layer 20, and the moisture in hydrogel and other chemical compositions can be prevented to be mixed into temperature
In quick material, and then influence whether the temperature sensitive reaction of temperature sensitive layer 40.
Specifically, in the utility model embodiment, the hydrogel layer 20 include for the non-woven fabrics that adheres to hydrogel and
It is connected to the first protective layer on the upside of the non-woven fabrics and the second protective layer being connected on the downside of the non-woven fabrics, first protective layer and should
It is equipped on second protective layer convenient for ventilative micropore.
In the present embodiment, which is pasted onto on the forehead of patient when in use, and the temperature of forehead can
To be passed directly on the hydrogel being located on non-woven fabrics, then hydrogel is heated the moisture evaporation in hydrogel, so as to take away
The heat of forehead, and then play the effect of cooling.Micropore on first protective layer and the second protective layer can ensure to steam
The moisture of hair sheds, so as to take away heat.
In the present embodiment, the edge of the edge of first protective layer and second protective layer is bonded, and the hydrogel
In the space that first protective layer and second protective layer enclose.So design is so that hydrogel is concentrated in intermediate position
It puts, thus the quickly high temperature of reduction of patient forehead.
In the present embodiment, it is additionally provided with to add water on the edge of the first protective layer or edge of second protective layer
Open slot 201, which closes when not in use.The setting of the open slot 201 can ensure the hydrogel layer 20
Lasting to use namely after one end time is attached, cooling-down effect unobvious can add in moisture by the open slot 201 so that
Hydrogel layer 20 can work on.So as to ensure the continuation of cold compress cooling-down effect.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of temperature sensitive formula cold compress cooling utensil, it is characterised in that：The hydrogel that can be evaporated and absorb heat including internal moisture of being heated
Layer, be bonded in the hydrogel layer bottom surface and be used for protective action and be stripped when in use adherent layer, be connected to described in
It can show above hydrogel layer and accurately the temperature sensitive layer in predetermined temperature section and the basal layer being connected to above the temperature sensitive layer, with
And the colour atla equivalent beds for being connected on the basal layer and being contrasted with the temperature sensitive layer color change, the temperature sensitive layer is in difference
At a temperature of show different colours, the hydrogel layer has a gas permeability and its internal moisture be evaporated after in the given time with people
Temperature balances each other, and the temperature of the hydrogel layer after the temperature sensitive layer perceptual equilibrium, the basal layer is transparent, described predetermined
Temperature range is 35 DEG C -45 DEG C, and the colour atla equivalent beds are equipped with color area multiple arranged side by side and different, and each color area is right
Answer the color of the temperature sensitive layer under a state of temperature.
2. temperature sensitive formula cold compress cooling utensil as described in claim 1, it is characterised in that：The hydrogel layer includes adhering to
The non-woven fabrics of hydrogel and the second guarantor for being connected to the first protective layer on the upside of the non-woven fabrics and being connected on the downside of the non-woven fabrics
It is equipped on sheath, first protective layer and second protective layer convenient for ventilative micropore.
3. temperature sensitive formula cold compress cooling utensil as claimed in claim 2, it is characterised in that：The edge of first protective layer and institute
The edge fitting of the second protective layer is stated, and the hydrogel is located at the sky that first protective layer and second protective layer enclose
In.
4. temperature sensitive formula cold compress cooling utensil as claimed in claim 3, it is characterised in that：On the edge of first protective layer or
It is additionally provided on the edge of second protective layer convenient for adding the open slot of water, the open slot is closed when not in use.
5. such as the temperature sensitive formula cold compress cooling utensil of claim 1-4 any one of them, it is characterised in that：The basal layer is surface
Coarse, ventilative and poor water imbibition plastic substrate.
6. such as the temperature sensitive formula cold compress cooling utensil of claim 1-4 any one of them, it is characterised in that：The hydrogel layer and institute
It states and is also associated with separation layer between temperature sensitive layer.
7. temperature sensitive formula cold compress cooling utensil as claimed in claim 6, it is characterised in that：The separation layer is good heat-transfer
Film layer.
8. such as the temperature sensitive formula cold compress cooling utensil of claim 1-4 any one of them, it is characterised in that：It further includes with double faced adhesive tape
Clear adhesive, the clear adhesive be equipped with multiple air holes, pass through institute between the temperature sensitive layer and the basal layer
State clear adhesive connection.
9. temperature sensitive formula cold compress cooling utensil as claimed in claim 8, it is characterised in that：The colour atla equivalent beds are connected to described
Between clear adhesive and the basal layer.
10. temperature sensitive formula cold compress cooling utensil as claimed in claim 8, it is characterised in that：The colour atla equivalent beds are connected to institute
Basal layer is stated on the side of the clear adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293312.5U CN207384370U (en) | 2017-03-23 | 2017-03-23 | A kind of temperature sensitive formula cold compress cooling utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720293312.5U CN207384370U (en) | 2017-03-23 | 2017-03-23 | A kind of temperature sensitive formula cold compress cooling utensil |
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| Publication Number | Publication Date |
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| CN207384370U true CN207384370U (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720293312.5U Active CN207384370U (en) | 2017-03-23 | 2017-03-23 | A kind of temperature sensitive formula cold compress cooling utensil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276361A (en) * | 2018-09-18 | 2019-01-29 | 京东方科技集团股份有限公司 | It is defervescence plaster used |
-
2017
- 2017-03-23 CN CN201720293312.5U patent/CN207384370U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276361A (en) * | 2018-09-18 | 2019-01-29 | 京东方科技集团股份有限公司 | It is defervescence plaster used |
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