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Hot and cold compress product with temperature warning function

A product, temperature-sensing and color-changing technology, applied in the field of temperature-sensing and color-changing, it can solve the problems of not actively displaying the temperature to issue a warning, aggravating damage, and no color change, etc., and achieve rich temperature-sensing color rendering temperature range, prolong life, and have many color changes. Effect

Active Publication Date: 2018-02-02
ZHEJIANG TRIPLE WIN MEDICAL APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cold and hot compress products are generally used for emergency treatment and recovery of sports injuries such as muscle sprains and soft tissue contusions. With the development of cold and hot compress products in domestic and foreign markets, the shortcomings of cold and hot compress products are gradually revealed. The product has the defect that it does not actively display the temperature or issue a warning. Generally, customers cannot effectively control the temperature of the product when using it, and the temperature of the product is too low or too high may aggravate the symptoms of damage
[0003] At present, the prior art has not reported the application of temperature-sensitive color-changing powder components in hot and cold compress products, and the existing cold and hot compress products have shortcomings such as single effect and no color change, which cannot meet people's use requirements

Method used

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  • Hot and cold compress product with temperature warning function
  • Hot and cold compress product with temperature warning function
  • Hot and cold compress product with temperature warning function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] This embodiment relates to a cold and hot compress product with a temperature warning function, and its preparation method is as follows:

[0035] (1) The steps of preparing the temperature-sensitive color-changing water-absorbing ball: mix the temperature-sensitive color-changing powder and sodium acrylate solution, squeeze it into the drip irrigation device, and use the drip irrigation device to drip 80-110 ° C at a rate of 30-80 drops per minute. In the oil phase, polymerize into a thermochromic gel ball in the oil phase, and finally make a thermochromic water-absorbing ball through a blast dryer at 90°C;

[0036] (2) Mix 2 grams of temperature-sensitive color-changing water-absorbing balls and 42 grams of glycerin for 5-10 minutes, quickly add 55 grams of water and then add 1 gram of Cathone to disperse for 30-60 minutes, then use filling equipment to sub-pack, fill into Packaging material, complete product.

Embodiment 2-5

[0038] Examples 2-5 respectively relate to a cold and hot compress product with temperature warning function. The specific components and contents involved are shown in Table 1, and the preparation method is consistent with that of Example 1.

[0039] Among them: thermochromic powder:

[0040] Temperature-sensitive color-changing powder A: the model is -20 blue thermal achromatic, the manufacturer is Shenzhen Qiansebian Technology Co., Ltd., it is a thermal achromatic type, the temperature-sensitive discoloration temperature is -20°C, and the color changes from blue to colorless;

[0041] Temperature-sensitive color-changing powder B: the model is 38 yellow thermal achromatic, the manufacturer is Shenzhen Qiansebian Technology Co., Ltd., it is a thermal achromatic type, the temperature-sensitive discoloration temperature is 38°C, and the color changes from yellow to colorless;

[0042] Temperature-sensitive color-changing powder C: the model is 0 yellow thermal color developme...

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PUM

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Abstract

The invention provides a hot and cold compress product with a temperature warning function. The inner packaging of the product packing material has a temperature-sensing color-changing spherical water-absorbing resin; the temperature-sensing color-changing spherical water-absorbing resin comprises, by weight, 2%-30% of temperature-sensing color-changing water-absorbing sphere, 7%-55% of dispersant, 7%-55% of stabilizer, and 0.1%-13% of preservative. The preparation method includes the steps that the temperature-sensing color-changing water-absorbing sphere and the stabilizer are mixed then added into the dispersant to disperse, the preservative is then added, and the temperature-sensing color-changing spherical water-absorbing resin is obtained; the temperature-sensing color-changing spherical water-absorbing resin is fed into the packing material, and the hot and cold compress product with the temperature warning function is obtained. The hot and cold compress product with the temperature warning function has the characteristics of more color-changing times, while the situation that fading and uneven discoloration begin to appear after less than 30 use times exists in the color-changing effect in the prior art; the hot and cold compress product can make the color-changing effect more than 100 times, and the storage life of the product discoloration effect can be prolonged to 2years through using the hot and cold compress product.

Description

technical field [0001] The invention relates to the technical field of temperature-sensitive discoloration, in particular to a hot and cold compress product with a temperature warning function. Background technique [0002] Cold and hot compress products are generally used for emergency treatment and recovery of sports injuries such as muscle sprains and soft tissue contusions. With the development of cold and hot compress products in domestic and foreign markets, the shortcomings of cold and hot compress products are gradually revealed. The product has the defect that it does not actively display the temperature or issue a warning. Generally, customers cannot effectively control the temperature of the product when using it, and the temperature of the product is too low or too high may aggravate the symptoms of injury. [0003] At present, there is no report in the prior art that the temperature-sensitive color-changing powder component is applied to hot and cold compress pr...

Claims

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Application Information

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IPC IPC(8): A61F7/00C08L33/02C08L1/28C08K5/053
CPCA61F7/00C08K5/053C08L33/02A61F2007/0098A61F2007/0095C08L2205/03C08L1/284
Inventor 范立涛尤勇潘云光何东甲
Owner ZHEJIANG TRIPLE WIN MEDICAL APPLIANCE
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