CN204863634U - Cooling is pasted - Google Patents

Abstract

The utility model provides a cooling is pasted, cooling is pasted includes flaky aquogel main part, and the shaping of this aquogel main part direct compression need not to depend on back -up material, including forehead subtotal nasal part part, forehead part base downwardly extending forms the nasal part part, the nasal part part is fitted with human nasal part protrusion profile phase and is appeared, and the forehead part is located human forehead, and the nasal part part is located human nasal part, and this cooling is pasted utilizes forehead subtotal nasal part part to increase the area of contact between cooling is pasted and the human skin, not only is favorable to fixed cooling is pasted on the human head skin, is difficult for the landing from the human head, has still increased cooling is pasted's cooling area, is favorable to lasting the heat dissipation, has strengthened the cooling effect.

Description

A kind of temperature-reducing paste

Technical field

This utility model relates to a kind of temperature-reducing paste, is specifically related to a kind of cooling paster reducing human body temperature, belongs to technical field of medical instruments.

Background technology

Human body heating is because heating activator acts on body, causes the generation of inner-growth model to be incorporated to brain and acts on thermotaxic centre, impels the release of heating central mediators, thus causes the change of set point.Bacteria infective fever, the heating of aseptic tissue injury etc. all can cause tissue metabolism's enhancing, the dyspepsia, muscular soreness, even central nervous system function of having a headache is disorderly, sometimes occur unconsciousness, stupor etc.Conventional method of bringing down a fever is divided into Physical temperature-lowering and takes ntipyretic analgesic medicine, and drug cooling side effect is large, and for the infant within 2 months, World Health Organization's suggestion prohibits the use any medicine of bringing down a fever.At present, the most frequently used method of Physical temperature-lowering uses temperature-reducing paste exactly, but there is shortcomings: first, and cooling region is limited, and general temperature-reducing paste is only affixed on human body forehead part, can only give forehead partial warm down; Secondly, temperature-reducing paste cannot be effectively fixing, and owing to there is daily wearing in process a lot of uncertainties such as shaking, rock, especially infant more easily moves more, and temperature-reducing paste is easy to come off from human body, does not reach continued down effect; Again, radiating effect is bad, and most of temperature-reducing paste all comprises back lining materials, and the heat of human body cannot distribute rapidly, greatly reduces the result of use of temperature-reducing paste; Finally, temperature misregister, what existing temperature-reducing paste indicated mostly is all human body temperature, instead of the temperature of temperature-reducing paste self, does not have direct indicative function to changing temperature-reducing paste in time.Therefore, research and develop a kind of effective temperature-reducing area large, can effectively fix, good heat dissipation effect, temperature indicate temperature-reducing paste accurately just to seem very important.

Japanese Patent No. is that JP20020357008 discloses a kind of gel combination, higher with human compatibility, can independent molding, moisture is 30-95%, the temperature of reduction partes corporis humani position that can be suitable, but this technical scheme does not arrange the parts of immobilized gel compositions on the one hand, due to uncertain factors such as shaking, rock, hydrogel is easy to come off from human skin, affects cooling-down effect; On the other hand, this technical scheme does not have corresponding temperature indicating device yet, and user cannot be pointed out to change gel in time.

For above-mentioned technical problem, medical apparatus and instruments research staff needs exploitation one badly and can lower the temperature by rapid physical, can stablize again and be fixed on human body skin, can not come off easily, can also indicate the temperature-reducing paste of hydrogel temperature.

Summary of the invention

The purpose of this utility model is to provide a kind of temperature-reducing paste, and not only effective temperature-reducing area is large, without the need to back lining materials, enhance radiating effect, and the position be positioned on human body skin is relatively fixing, is not easy to come off, and there is temperature indicating device, can user be reminded in time to change.

For achieving the above object, this utility model provides a kind of temperature-reducing paste, comprise the hydrogel main body of lamellar, described hydrogel main body comprises upper surface and lower surface, this hydrogel body lower surface is comparatively smooth, be positioned on human body skin, hydrogel body upper surface contacts with outside air, it is characterized in that, described hydrogel main body comprises forehead part and nose part, described forehead part base extends to form nose part downwards, described forehead part is positioned on human body forehead, described nose part and human body nose protrude profile conformal, forehead part and nose part are jointly fixed temperature-reducing paste and are positioned at human body forehead and nose.Above-mentioned temperature-reducing paste cooling region is not only confined to forehead part, but lower the temperature for human body face T font region, due to the soft smooth of hydrogel main body own, can conformally stick in the human body nose bridge of the nose, wing of nose both sides, on the one hand stable for temperature-reducing paste is fixed on human body forehead and skin of nose, difficult drop-off, also add the effective temperature-reducing area of temperature-reducing paste on the other hand, enhances cooling-down effect.Certainly, nose part not only increases radiating effect, and has humidification to nasal region while cooling, provides a kind of moistening, comfortable breathing environment to human body nose.

Described hydrogel main body is provided with at least one absorbed portion, and described absorbed portion is the depression that hydrogel body lower surface is formed to hydrogel body upper surface direction, and this absorbed portion is positioned at the wing of nose both sides of forehead operative tip or nose part.Hydrogel itself is comparatively smooth, in use procedure, if human body moves, temperature-reducing paste can from landing human body skin, and absorbed portion is the depression formed to hydrogel body upper surface direction by hydrogel body lower surface, this depression is fitted on human body skin and forms cavity, is adsorbed on human body skin as sucker by temperature-reducing paste, avoids affecting continued down effect because coming off; Certainly, the projection of the rim shape that this absorbed portion or hydrogel body lower surface are formed to human body skin direction, this projection makes to form cavity between hydrogel body lower surface and human body skin, equally temperature-reducing paste being adsorbed on human body skin with sucker, avoiding affecting continued down effect because coming off.Absorbed portion utilizes depression or projection, make to form cavity between hydrogel body lower surface and human body skin, when using temperature-reducing paste, by absorbed portion by being pressed on human body skin, air in cavity is discharged, utilize in cavity and cavity outer between the difference of atmospheric pressure, temperature-reducing paste is adsorbed on human body skin and keeps fixing, this absorbed portion can be arranged on forehead operative tip and be adsorbed on the human body forehead of relatively flat, also can be arranged on nose part and utilize the physiological structure that human body wing of nose both sides are protruded naturally to be adsorbed in human body nose.

The molding of described hydrogel entire body, does not need back lining materials to assist.The direct injection-compression molding of hydrogel main body, hydrogel body interior or surface do not arrange back lining materials, without the need to depending on the back lining materials molding such as non-woven fabrics compared with the temperature-reducing paste of prior art, can directly and human body skin fit, be more conducive to temperature-reducing paste heat radiation.This temperature-reducing paste can also according to the needs of user, and global shape is designed to various vegeto-animal model.

Described frenulum is connected with hydrogel main body, is positioned at human body skin for fixing temperature-reducing paste.In order to further temperature-reducing paste is fixed on human body skin, described frenulum and hydrogel main body junction are provided with at least one adhesive joint, this adhesive joint shape is anchor-shaped, trilobes, T shape or hollow and annular, be embedded in hydrogel body interior, prevent adhesive joint from deviating from from hydrogel body interior.The shape of above-mentioned adhesive joint prevents from wearing in temperature-reducing paste process, and during due to repeatedly tractive frenulum or human motion, frenulum is deviate from from hydrogel body interior, cannot continue fixing temperature-reducing paste.Especially infant wears the uncertain factors such as Shi Duodong, and use frenulum is by more practical for stable for temperature-reducing paste being fixed on human body skin.

In another kind of scheme, above-mentioned frenulum comprises mesh portion and bondage part, described mesh portion is positioned at hydrogel body upper surface and/or hydrogel body interior, the area of this mesh portion overing number gel bodies is less than 20% of hydrogel main body area, mesh portion increases the contact fixed-area of frenulum and hydrogel main body on the one hand, avoid in use, after hydrogel dehydration is progressively thinning and frenulum come off; On the other hand, mesh portion again can not the area of overing number gel bodies too much, prevent mesh portion from hindering the heat radiation of hydrogel main body; The material of above-mentioned mesh portion adopts the one in elastic silica gel, thermoplastic elastic material, fabric to make; Described bondage part one end is connected with mesh portion, and the other end is fixed on human body opposite position, adopts the one in elastic silica gel, thermoplastic elastic material, fabric, nylon to make.Above-mentioned mesh portion and bondage part can integrated injection moldings, also can divide to be set to two parts and to connect molding.

Described temperature-reducing paste also comprises temperature indicating device, can continue instruction hydrogel body temperature, reminds user do cooling process to temperature-reducing paste in time or change temperature-reducing paste, reaches better cooling-down effect.Said temperature indicating device is positioned at hydrogel body interior and/or hydrogel body upper surface, continue the temperature of instruction hydrogel main body, can according to the change of variations in temperature generation oneself state, this temperature indicating device is arranged on the temperature that hydrogel body interior can detect temperature-reducing paste the most accurately, avoids the inaccurate timely replacing affecting temperature-reducing paste of thermometric.

Described temperature indicating device is liquid crystal color-changing sheet or thermometer, and indicating range is between 35 DEG C ~ 42 DEG C.Liquid crystal color-changing sheet is when temperature reaches the temperature preset, and color state can change.Particularly, " heat " color change weight in corresponding word " heat " and " normally ", shows more obvious; " sun " color in corresponding pattern " sun " and " moon " becomes weight, shows more obvious; Or " face of the crying " color in the pattern of correspondence " face of crying " and " smiling face " becomes heavy, shows more obvious.Thermometer more can visual indication temperature-reducing paste temperature, and user observes the temperature of hydrogel main body in good time by change, and more user is changed temperature-reducing paste in time and provided convenience, and reaches better cooling-down effect.

Described hydrogel main body is provided with at least one through hole, and this through hole runs through hydrogel body upper surface and lower surface, or laterally runs through hydrogel main body both sides.Temperature-reducing paste can be dispelled the heat by through hole while for body temperature lowering, thus reduces the temperature of self, continued down.

Described temperature-reducing paste inside is provided with semiconductor refrigerating part, and auxiliary water gel bodies reduces temperature.The operation principle of semiconductor refrigerating part is based on Peltier principle, namely the circuit utilizing two kinds of different conductor A and B to form and when being connected with unidirectional current, except Joule heat, certain other heat also can be discharged in joint, another joint then absorbs heat, absorption heat one side is close to hydrogel body lower surface arrange, the one side of release heat is close to hydrogel body upper surface and is arranged, and accelerates the radiating rate of hydrogel main body, strengthens the cooling-down effect of temperature-reducing paste.

Described hydrogel main body by Native Gel material potassium quick type carrageenan, Konjac glucomannan is composite makes, water content is more than 90%.Can add the material auxiliary temperature-reducings such as Herba Menthae, Folium Artemisiae Argyi, ethanol in hydrogel body interior, also can inject antipyretic, the antipyretic absorbed through human body skin can reduce human body temperature faster.Certainly, the material such as above-mentioned Herba Menthae, Folium Artemisiae Argyi, ethanol can give a kind of refrigerant comfortable sensation of human body skin.The effective time of described temperature-reducing paste cooling is no less than 2 hours.

Beneficial effect:

Described temperature-reducing paste comprises forehead part and nose part, employing volume nose integral structure is lowered the temperature for human body T font region, the area in cooling region obviously increases, cooling rate is accelerated thereupon, and while cooling, humidification can also be carried out to nose, to a kind of moistening comfortable breathing environment of human body nose.

Described temperature-reducing paste adopts absorbed portion and cinch dual fixed form, is firmly fixed on human body skin by temperature-reducing paste, comes off to avoid temperature-reducing paste.First, absorbed portion cave inward formed cavity utilize atm difference, temperature-reducing paste being close on skin, avoiding affecting cooling-down effect because coming off; Secondly, be connected with hydrogel main body by frenulum, better fixing temperature-reducing paste is positioned on human body skin, prevents from, in use because shaking, rocking, causing temperature-reducing paste to come off from human body skin, thus affecting cooling-down effect.Because infant exists lot of unstable factors such as moving during one's sickness, technique scheme is more practical for infant user.

Described temperature-reducing paste is the direct injection-compression molding of hydrogel, without the need to depending on back lining materials, on the one hand, without back lining materials can make hydrogel main body directly and human body skin fit, fit more tight; On the other hand, be also more conducive to the heat radiation of human body skin and temperature-reducing paste itself without back lining materials, strengthen cooling-down effect.In addition, because the direct injection-compression molding of hydrogel main body, various vegeto-animal model can be become according to the Demand Design of user, more meet the psychological goal of infant.

Described temperature-reducing paste also comprises temperature indicating device, continues instruction hydrogel body temperature, and remind user do cooling process to temperature-reducing paste in time or change temperature-reducing paste, cooling more has directivity and specific aim, and it is more convenient to use, and reaches better cooling-down effect.

Accompanying drawing explanation

Fig. 1 is this utility model first embodiment perspective view;

Fig. 2 is prior art temperature-reducing paste perspective view;

Fig. 3 is this utility model first embodiment using state schematic diagram;

Fig. 4 is this utility model first embodiment planar structure schematic diagram;

Fig. 5 is this utility model first embodiment A-A cutting structural representation;

Fig. 6 is this utility model first embodiment frenulum adhesive joint perspective view;

Fig. 7 is this utility model first embodiment frenulum mesh portion perspective view;

Fig. 8 is this utility model first embodiment cutting structural representation;

Fig. 9 is this utility model first embodiment temperature indicating device planar structure schematic diagram 1;

Figure 10 is this utility model first embodiment temperature indicating device planar structure schematic diagram 2;

Figure 11 is this utility model first embodiment temperature indicating device planar structure schematic diagram 3;

Figure 12 is this utility model first embodiment semiconductor refrigerating modular construction schematic diagram and using state figure;

In figure: 1. hydrogel main body, 11. upper surfaces, 111. through hole, 12. lower surfaces, 13. temperature indicating devices, 131. liquid crystal color-changing sheets, 1311. colour developing block, 132. thermometer, 14. absorbed portions, 141. adsorbent chamber, 15. frenulums, 151. adhesive joint, 152. mesh portion, 153. bondage parts, 16. semiconductor refrigerating parts, 17. forehead parts, 18. nose parts, 19. packing boxes, 191. plastic packaging film, 2. existing temperature-reducing paste, 21. back lining materials, 22. protecting film, 3. human body head.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.

Embodiment 1:

As shown in Figure 1, a kind of temperature-reducing paste, this temperature-reducing paste cooling effective time be no less than 2 hours, temperature-reducing paste entirety in flake, without the need to depending on back lining materials, can directly and contact human skin fit.Described temperature-reducing paste is by hydrogel main body 1 directly injection-compression molding, comprise upper surface 11 and lower surface 12, material by Native Gel material potassium quick type carrageenan, Konjac glucomannan is composite makes, water content is more than 90%, particularly, hydrogel main body 1 inside can add the auxiliary temperature-reducing materials such as Herba Menthae, Folium Artemisiae Argyi, ethanol, antipyretic, not only gives a kind of refrigerant comfortable sensation of human body skin, can also strengthen cooling-down effect.

As shown in Figure 2, existing temperature-reducing paste 2 is roughly made up of three parts, comprises protecting film 22, hydrogel main body 1 and back lining materials 21.Hydrogel main body 1 needs by depending on back lining materials 21 molding, cannot independently molding, and back lining materials more than 21 adopts non-woven fabrics to make, because the density of non-woven fabrics is different, distributing of serious obstruction heat, affects the cooling-down effect of hydrogel main body 1, causes existing temperature-reducing paste 2 cooling-down effect not obvious.The overall independent molding of the temperature-reducing paste that this utility model provides, does not need back lining materials to assist, and direct and human body skin is fitted, and radiating effect is better.

As Fig. 3, 4, shown in 5, this cooling sticks on human body head 3, its hydrogel main body 1 comprises forehead part 17, this forehead part 17 is smooth, be positioned on human body forehead, described forehead part 17 base extends to form nose part 18 downwards, this nose part 18 protrudes profile conformal with human body nose, be positioned at human body nose both sides, forehead part 17 and nose part 18 utilize the conformal note of the physiological structure of human body natural to apply, hydrogel main body 1 lower surface 12 fits tightly with human body forehead and nose, common fixing temperature-reducing paste is positioned at human body forehead and nose, humidification is carried out to nasal region while cooling, a kind of moistening comfortable breathing environment is provided to human body nose.

This temperature-reducing paste comprises two absorbed portions 14, described absorbed portion 14 is the depression that lower surface 12 is inwardly formed, be positioned at the top of forehead part 17 or the wing of nose both sides of nose part 18, there is children's interesting in order to temperature-reducing paste overall appearance, temperature-reducing paste entirety is in ox head shape, and absorbed portion 14 is eyes or the position, nostril of ox head.Absorbed portion 14 cave inward formed cavity be adsorbent chamber 141, above-mentioned adsorbent chamber 141 utilizes atm difference, is adsorbed on by temperature-reducing paste on the skin of human body forehead or wing of nose both sides, avoids temperature-reducing paste come off and affect cooling-down effect.

As shown in Figure 6, described temperature-reducing paste comprises frenulum 15, in the first scheme, the two ends of described frenulum 15 are adhesive joint 151, described adhesive joint 151 is in anchor-shaped, be embedded in hydrogel main body 1 inner, frenulum 15 entirety is in the circular head position being sheathed on human body, and above-mentioned frenulum 15 adopts elastic silica gel material integrated injection molding.

As shown in Figure 7, in first scheme, above-mentioned frenulum 15 comprises mesh portion 152 and bondage part 153, and it is inner that described mesh portion 152 is positioned at hydrogel main body 1, and area coverage is less than 20% of hydrogel main body 1 gross area, can not affect the heat radiation of hydrogel main body 1; Described bondage part 153 is connected with mesh portion 152, and frenulum 15 bondage part 153 is sheathed on human head location, and the material of above-mentioned mesh portion 152 and bondage part 153 all adopts elastic silica gel material integrated injection molding.

As shown in Fig. 4,6, change to indicate temperature-reducing paste own temperature, to change temperature-reducing paste in time, described temperature-reducing paste also comprises temperature indicating device 13, in order to detect the temperature of temperature-reducing paste more accurately in real time, described temperature indicating device 13 is positioned in the middle part of temperature-reducing paste upper surface 11, or it is inner to be embedded in temperature-reducing paste hydrogel main body 1, according to the change of hydrogel main body 1 variations in temperature generation oneself state.

One in the concrete optional liquid crystal color-changing sheet 131 of described temperature indicating device 13 or thermometer 132, indicating range is between 35 DEG C ~ 42 DEG C.Liquid crystal color-changing sheet 131 is when temperature reaches the temperature preset, and color state can change.Particularly, when hydrogel body temperature arrives 37 DEG C, as shown in Figure 9, colour developing block 1311 color that left hand view is corresponding can become heavy; As shown in Figure 9, the pattern that right part of flg is corresponding can be become " sun " from " moon "; As shown in Figure 10, the pattern that left hand view is corresponding can be become " face of crying " from " smiling face "; As shown in Figure 10, the word that right part of flg is corresponding can be become " heat " from " normally "; As shown in figure 11, multiple colour developing block 1311 colors that left hand view is corresponding can become heavy, the temperature of instruction hydrogel main body 1; As shown in figure 11, right part of flg corresponding temperature meter 132 is after temperature raises, and the liquid of bottom can rise to corresponding temperature scale.User by the temperature of these change Real Time Observation hydrogel main bodys 1, can be changed temperature-reducing paste, reaches better cooling-down effect in time.

As shown in Fig. 4,8, described temperature-reducing paste edge is curved, and upper surface 11 is provided with multiple through hole 111, and through upper surface 11 and the lower surface 12 of hydrogel main body 1, through hole 111 strengthens the radiating effect of hydrogel main body 1.

As shown in figure 12, described temperature-reducing paste 1 inside is provided with semiconductor refrigerating parts 16, described semiconductor refrigerating parts 16 are circuit of utilizing two kinds of different conductor A and B to form and are connected with unidirectional current, a joint absorbs heat, absorption heat one side is close to hydrogel main body 1 lower surface 12 arrange, the one side of release heat is close to hydrogel main body 1 upper surface 11 and is arranged, and accelerates the radiating rate of hydrogel main body 1, strengthens the cooling-down effect of temperature-reducing paste.Described temperature-reducing paste also comprises packing box 19, medical grade polypropylene material plastic uptake is adopted to make, temperature-reducing paste is positioned at the box body empty internal of packing box 19 plastic uptake, and the plastic packaging film 191 it utilizing compound film material make, by edge plastic sealing pack, prevents extraneous dust and pollutant from dropping on temperature-reducing paste.

Use procedure is as follows: as shown in figure 12, tears plastic packaging film 191 in the direction of the arrow, takes out temperature-reducing paste, hydrogel main body 1 lower surface 12 and human body head T font area skin are fitted tightly, and frenulum 15 bondage is adjusted to correct position in human body head.Human heat is absorbed by temperature-reducing paste, and the low temperature of temperature-reducing paste passes to human body skin, reaches the technique effect that physics reduces human body temperature.Human body temperature also can constantly be discharged by the through hole 111 that described hydrogel main body 1 is arranged, and after temperature-reducing paste uses a period of time, medical personnel can check temperature indicating device 13, obtain the temperature of hydrogel main body 1 at that time, to change temperature-reducing paste in time.

Claims (11)

1. a temperature-reducing paste, comprise the hydrogel main body (1) of lamellar, described hydrogel main body (1) comprises upper surface (11) and lower surface (12), this hydrogel main body (1) lower surface (12) is positioned on human body skin, hydrogel main body (1) upper surface (11) contacts with outside air, it is characterized in that, described hydrogel main body (1) comprises forehead part (17) and nose part (18), described forehead part (17) base extends to form nose part (18) downwards, described forehead part (17) is positioned on human body forehead, described nose part (18) and human body nose protrude profile conformal, forehead part (17) and nose part (18) jointly fixing temperature-reducing paste are positioned at human body forehead and nose.

2. temperature-reducing paste according to claim 1, it is characterized in that, described hydrogel main body (1) is provided with at least one absorbed portion (14), the depression that described absorbed portion (14) is formed to hydrogel main body (1) upper surface (11) direction for hydrogel main body (1) lower surface (12), this absorbed portion (14) is positioned at the wing of nose both sides of forehead part (17) top or nose part (18).

3. temperature-reducing paste according to claim 2, is characterized in that, described hydrogel main body (1) global formation, does not need back lining materials (2) to assist.

4. temperature-reducing paste according to claim 3, is characterized in that, also comprises frenulum (15), and described frenulum (15) is connected with hydrogel main body (1), is positioned at human body skin for fixing temperature-reducing paste.

5. temperature-reducing paste according to claim 4, it is characterized in that, described frenulum (15) comprises mesh portion (152) and bondage part (153), described mesh portion (152) is positioned at hydrogel main body (1) upper surface (11) and/or hydrogel main body (1) is inner, and the area of this mesh portion (152) overing number gel bodies (1) is less than 20% of hydrogel main body (1) gross area; Described bondage part (153) is connected with mesh portion (152).

6. temperature-reducing paste according to claim 4, it is characterized in that, described frenulum (15) and hydrogel main body (1) junction are provided with at least one adhesive joint (151), this adhesive joint (151) shape is anchor-shaped, trilobes, T shape or hollow and annular, be embedded in hydrogel main body (1) inner, prevent adhesive joint (151) from deviating from from hydrogel main body (1) inside.

7. the temperature-reducing paste according to claim 5 or 6, it is characterized in that, also comprise temperature indicating device (13), this temperature indicating device (13) is positioned at hydrogel main body (1) inside and/or hydrogel main body (1) upper surface (11), continues the temperature of instruction hydrogel main body (1).

8. temperature-reducing paste according to claim 7, is characterized in that, described temperature indicating device (13) is liquid crystal color-changing sheet (131) or thermometer (132), and indicated temperature scope is between 35 DEG C-42 DEG C.

9. temperature-reducing paste according to claim 8, it is characterized in that, described hydrogel main body (1) is provided with at least one through hole (111), and this through hole (111) runs through hydrogel main body (1) upper surface (11) and lower surface (12), or laterally runs through hydrogel main body (1) both sides.

10. temperature-reducing paste according to claim 9, is characterized in that, described hydrogel main body (1) inside is provided with semiconductor refrigerating parts (16), and auxiliary water gel bodies (1) reduces temperature.

11. temperature-reducing pastes according to claim 10, is characterized in that, described hydrogel main body (1) by Native Gel material potassium quick type carrageenan, Konjac glucomannan is composite makes, water content is more than 90%.