TW476644B - Portable first-aid cold hot compress pack - Google Patents

Abstract

This invention provides a portable first-aid cold hot compress pack which is a flexible sealed bag body having a coolant and a water bag. Once the water bag is broken indirectly from the bag body and the contained water is spilled out, the coolant can dissolve in the water instantly and thus exhibits its chemical characteristics through heat absorption and thus temperature reduction to be used for the purpose of cool compress. Moreover, it can be reused by either placing in a freezer for cooling or immersing in 80 DEG C hot water to warm up for long-time hot compress use. It is characterized by: the coolant being pellets with powder coated on the surface, coolant composition containing ammonium nitrate, sodium acetate hydrate, sodium cellulose methoxylate, sodium chloride and deoxidizer, ammonium nitrate being coated by sodium cellulose methoxylate and sodium chloride to form a protection film to insulate ammonium nitrate from air and thus to equip moisture-proof, antihygroscopic and also lump formation resistant after heavy pressing effect, and using deoxidizer to absorb air in the bag body to reduce its volume and thus to facilitate completely compact pressing against skin with the content of the cold hot compress pack.

Description

ι / Ό〇44

V. Description of the invention (1) Any ring for trauma ice can also be used as hot water, and then stored and used. The condition of the use is determined by the ice method. On the other hand, the leather bag has been used when going out. Its main purpose is refrigerant and the structure is a water-containing sodium hydrogen acid 15 to reach the cooling crystal. When it works, the agent will be applied under the temperature of the environment of the case, cold and hot, and it is bound to be placed in the ice under the tradition. The ice in the box is therefore used in vain to increase the solid state. It is disadvantageous that the industry researches the function of setting the crystals of the mother and daughter bags, and the function of nitrate. Holding the mother crystals during storage No, this can only be used at its own expense, so it is also limited. The structure is the same as before. "'Mother bag); ammonium citrate 15'; The ice pack freezes the warehouse until it freezes. However, although its idle electricity causes it to be pillowed in the ice block patent core, it is a bag containing the existence of the bag in the bag. The function of heat absorption is to refrigerate. If the water takes time to freeze after freezing, if it is feasible in advance, but it is extremely soluble in the ice storage and when it is actually lying, it can be provided to quickly cool down. It is effective and acts after use to provide as a package in a rubber bag, take out and wrap the cloth layer too long 'when it is urgently needed to put water into the rubber bag when it will be used, there is no' on the one hand The space, when used, is uncomfortable because of the entire oak; In addition, if there is, it is not possible to carry the colleague's quasi-case as an agent A: There is B!

Report No. 276993, belt cooling pack, + sodium sulfate 60: ammonium bisulfate 10, the aforementioned technical features: A, B two bags of body rupture to produce insufficiency; and the A must, but in the process "emergency % (%, Although signs are biochemical

476644 V. Description of the invention (2) ------ The air remaining in it will also cause deliquescence and liquefaction of the two agents, which has no storage, high loss rate, and unstable quality, which makes the finished product unpredictable. efficacy. j Another previous patent approval case is Announcement No. 32 6684 "Chemical cold compress bag, which is a new one completed by using the structure and technical content of the invention of the other person mentioned above." The patent features: the body of the mother bag has ammonium nitrate, and Can hold two sub-bags or two sub-bags, and the first sub-bag system is filled with colored liquid water or added with at least one of ethylene glycol, propylene glycol, glycerol, etc.

. The first son & system is filled with liquid resin. Although the foregoing mating structure has the following disadvantages: τ 1 · The mother bag needs to be filled with ammonium nitrate and two daughter bags at the same time, the first daughter bag contains water, liquid, or antifreeze; the second daughter bag contains liquid resin; and its packaging The procedures are many and complicated, which indirectly increases the manufacturing cost.乂 2. There is a single chemical ammonium nitrate device in the mother bag, which is easy to dissolve in the moisture contained in the air in the bag and deliquesce, which directly affects its practicality. 3 · A large amount of ammonium orthosulfate is not easy to store. When stacked and pressed, it will become hard and lumpy. 〇 4. When the first child bag is broken, the color of the liquid and water will be cooled from the mother bag.

In order to judge whether it has been used, the female bag must be a transparent body, so it will not only affect the visual appearance of the outer packaging, but also make people feel more sticky when used. There is an unclean feeling. Clamp '· 5 When the first sub-bag is crushed and the liquid water and the single component ammonium nitrate reach a rapid temperature drop,' the second sub-bag resin needs to be crushed to re-freeze to make Langhe & 8 # cool down '. Fat easily affects the freezing speed and its effect. , Use, and

476644 V. Description of the invention (3) 6. There are two sub-bags inside the mother bag. “It is difficult for the user to tell which bag is water (especially the first sub-bag with anti-binder) and which bag is resin. Mistakes will greatly affect its cooling rate. In addition, there is another common disadvantage of the two previous patent approval cases. After the packaging is completed, there is a certain amount of air in the bag that cannot be exhausted, which makes the bag appear quite swollen. When it is used for instant cooling, the bag body It is easy for the flat bag body to face half of the cold state due to unevenness or tilt when it touches, and half of the air is at normal temperature, which affects its use efficiency. In view of the aforementioned lack of comprehensiveness, the creator of this case hopes to develop a

This kind of portable first-aid cold and hot packs with low manufacturing cost, convenient use, and improved product quality has been actively researched and gathered for many years to engage in the construction of cold and hot packs and the formulation of their coolant ingredients. Trials and experiments finally completed the present invention and filed an application for an invention patent in this case. The main object of the present invention is that a sealed bag is provided with a crushing overflow to dissolve the coolant, which is characterized in that the coolant system includes sodium nitrate and sodium chloride, etc., each of which is cooled by particles. Another purpose of the present invention is when the agent is packaged with humidity, high temperature resistance and high pressure, 'wherein the overall proportion of the coolant component is 5 ~ 10%. The left side provides the coolant. The anti-caking system provides one acid and one kind of water and one time of water vinegar. After the preparation, it has the same function as a block. One kind of base fiber can reach the belt type bag to produce sodium sulfate. Effector. Band-type acute sodium, when cooling, cooling and hot packs away, when water packs, cooling effect; its acid methyl fiber surface has powder, gas isolation, resistance, cold and heat packs, sodium chloride, its agent and liquid water

476644 V. Description of the invention (4) '---- After melting, it will be glued and soft with anti-freezing effect. Another object of the present invention is to provide a portable first-aid cold and hot pack, in which the cold-keeping agent is added with an appropriate amount of deoxidizer to achieve the air content in the cold and hot pack after being spooned, so that the outer bag body can be flat. Stick on the refrigerant of =, and then improve the effectiveness of its cold or hot compress. :: ϋ 2: 5: The second part of the system is to provide a portable first aid hot and cold pack ☆ /, It is equipped with a coolant and a water bag in a male seal, and it is sealed in a vacuum bag. The air in the body is completely taken out, and then the bag is leaked. When the spill is mixed with the coolant to produce the cooling effect, the outer bag body can be affixed to the gelled and soft refrigerant to enhance its effectiveness of cold or hot compress. The remainder ’is to describe the process of the invention of the present invention, and to clarify it with a diagram: the method of explanation is described in detail later, and I would like to provide a review for reference. Please refer to the first to third figures, the present invention is a portable first aid cold and hot pack, which is packed in a sealed bag body 10 with a coolant "and a water bag 30 to isolate, when the water bag 3．The crushing overflow is compatible with the coolant 20, which can produce rapid cooling effect in a short time; its characteristics are: the coolant 20 mainly includes ammonium nitrate, aqueous sodium acetate, sodium methylcellulose, chlorine Examples of the percentage of ingredients are: sodium ammonium nitrate 50-70%, aqueous sodium acetate 30-40%, acid methyl cellulose = 5-10%, sodium chloride 5-10%, Deoxidizer 5 — 10%, etc. Furthermore, the ratio of the coolant 20 made according to the ratio mentioned above to the water bag 30 filled in the sealed bag body i 0 at the same time is about 1 to 1 5; When the content ratio of sodium methylcellulose sodium of the coolant 20 is increased or decreased, the water bag 30 in the sealed bag body 10 is also

476644 V. Description of the invention (5) The proportion must be adjusted at the same time, in order to provide a certain degree of softness and better quality stability after the two doses are miscible to prevent over-thickness or thinness. The cooling agent 20 refined by the present invention is characterized in that the product is a granular body with powder adhered on the surface, which is a beige crystal, and the main components of the cooling agent 20 are sodium methylcellulose sodium and sodium chloride. , Can make air and ammonium nitrate, aqueous sodium acetate have a barrier effect to form a protective film, so that the coolant has anti-humidity, maintain moisture resistance, anti-caking when under high pressure, resistance to South (the melting point can be raised to 3 Above 0 0 C; and the single-component acid has a dazzling point of 169.6 C) It is not easy to be decomposed by thermal decomposition, and can effectively improve the actual efficacy of storage, which can reach more than five years. In addition, the coolant 20 is another main and essential component containing an appropriate amount of deoxidizer. When the coolant 20 is filled in the hot and cold pack bag 10, it can effectively absorb and reduce the air content in the bag 10 Further, after the coolant 20 is compatible with the water bag 30, the air volume in the outer bag body 10 can naturally reduce the amount of air in the bag ^ 10 to lay flat on the gelled refrigerant, thereby improving the contact surface of the cold pack. To enhance their efficacy. ..... Also, when the cooling agent 20 in the hot and cold pack bag body 10 is mixed with the water pack 30, it can quickly produce a cooling effect and provide an ice pack function. —: Σ 1 grains will appear soft and sticky. It has the dual effects of anti-freezing and heat absorption, and can be used continuously in ice or immersed in hot water (water temperature is about 80%) and can hold ^ right 彳 rb to produce heat absorption performance, to provide users as heat packs. 7 The present invention relates to a portable first-aid hot and cold compress pack. The Gan Λ Λ Dan system is equipped with a coolant 20 and a water bag 30 in a sealed bag 10 to isolate it. ≪ Explanation (6) The packaging method will make the air 6 in the sealed bag body 10 burst and overflow and dissolve with the coolant 20 to produce it, and then when the water bag 30 is affixed to the soft refrigerant, it will increase the number. Said to retreat the effect of cold compresses or hot compresses and then 'in addition to the above-mentioned multiple effect enhancements, the implementation of the functions and use characteristics are expected to make up for the monthly case again 1. After the portable emergency cold and hot packs of the present invention, completely blocked from the air ， Cocoa can remain dry even if some agents are still in the bag , Can maintain good use efficiency i β ς lice, also improve the former patent approval case female bag w is only filled with 2, can be effective before the water bag is broken, some tank ammonium acid bag :: agent f acid record, which reduces refrigeration ^ The wet milk phase inside ^ is dissolved, and the husband !. ii? The main component of the first-aid cold and hot compress pack-the cooling agent, the storage operation of the field knife equipment, can be stacked on each other without causing For the metamorphic and agglomeration phenomenon, the raw material loss rate is equal to zero; compared with the conventional formula i ammonium acid storage, it will produce a hard mass and a high loss rate that is prone to moisture = 1. The Taiji system can effectively reduce manufacturing M,相 胄 可 反 #Preparation & price, so that consumers can receive substantial benefits. Σ 3 · One of the coolant components acid sodium cellulose sodium, the overall proportion of chlorinated coolant is 5 ~ At about 10%, when the coolant pan water-liquid (liquid water) is fused, it will be glued and soft and have anti-effect, which is an improvement over the traditional technique of separately filling a resin product. 4. The portable first-aid cold and hot pack of the present invention, when made into a package, if stored at home Due to the general swelling caused by accidental collision of the human body, the initial efficacy of Dou / () 644 is effective for a long period of time, thereby ensuring the success of the load and efficiency; and, in terms of size, it has the same effect, and it has no maneuverability For the purpose of establishing the right to use natural patents, the five senses of the invention (7) can play an instant swelling town for the driver, but also can achieve the purpose of refreshing, The workload is heavy and the new functions are calm. Strengthen the learning to adjust the packaged food, beverage preservation, and ice storage between iced at any time as needed. This greatly improves the research experience. The invention of this invention should be in line with the invention. Patent: The other can be carried with you, the safety of the fatigue caused by driving; for the provision of learning at any time, anywhere, and leisure walking out 4; like a small refrigerator, providing a large number of rules for carrying space The righteousness of technical thoughts, I beg the dog bureau Ming Rong Deben.

476644 The diagrams cited in the illustration are as follows: Explanation of the diagrams: First diagram: a block diagram of the structural components of the present invention; second diagram: a schematic diagram of the implementation of the present invention; third diagram: the second diagram Implementation sectional view. Drawing number description: bag body --- 10 coolant --- 20 water bag -30

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Claims (1)

-6. Scope of patent application1. A portable first aid cold heading-coolant and water bag phase is in :; the sealed bag is filled with solvent, which can be produced in a short time. The coolant phase can be reused with ice lock cycle, cold effect, and also used as a hot pack after use. 4 = ;; = It produces an endothermic effect. Allows the coolant to form a barrier effect-to prevent lumps, to prevent steam π and / moisture damping, moisture resistance, high pressure, ageing, etc .; ;; :: ;; decompose, and can effectively improve the protection 2. As mentioned in the scope of the application for patent, the ingredients of the coolant are one hundred portable first-aid cold and hot compress packs, whose sodium cool is 30 ~ 40%, acid; ammonium sourate is 50 ~ ㈣, water content is ~ 10%, and deoxidizer is called 5 ^ Fiber ^ Sodium 5 ~ 1G%, sodium chloride filled in the sealed bag at 5 ^ Cold and hot pack The coolant in the pack can be maintained at t after the two doses are dissolved. 5 or so in order to achieve qualitative, which makes the softness of anti-image and better quality stable Adding a suitable hot and cold pack, the hot and cold pack can effectively remove the demulsifier. When the amount of the coolant is filled, when the coolant is mixed with the water pack to reduce the air in the bag, it can naturally make the bag body. Flat sticking on a rubber sticker. This is because the amount of air in the outer bag reduces the cold number or the contact with the skin during hot compressing: of: η ', which further enhances its use efficiency. 476644 6. Application for patent scope 4. One kind of carrying A type of first-aid cold and hot pack is separated from a sealed bag with a coolant and a water bag, and is characterized in that the sealed bag system adopts a vacuum packaging method to completely remove the air in the bag, and then acts as a water bag When the crushing overflow is compatible with the coolant to produce the cooling effect, the outer bag body can be flatly adhered to the gelled and soft refrigerant to enhance its cold or hot compressing effect. Page 14