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Durable antibacterial hot compress physiotherapy bag

A physiotherapy bag and hot compress technology, applied in the field of medical appliances, achieves the effects of low cost, simple process, and easy industrial production

Pending Publication Date: 2021-05-28
DALI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a long-lasting antibacterial hot compress physiotherapy bag to solve the deficiencies and defects of the current hot compress physiotherapy bag in practical application; The functions of dispelling cold and dampness, relieving pain, and eliminating fatigue meet the demand for antibacterial and constant temperature in the market. The present invention can release a large amount of heat between 58-60°C through high-efficiency phase change materials, antibacterial materials, and heat-conducting materials to maintain A constant temperature and stable output to meet the needs of human body heat compress

Method used

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  • Durable antibacterial hot compress physiotherapy bag
  • Durable antibacterial hot compress physiotherapy bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: This long-lasting bacteriostatic hot compress physiotherapy bag includes a bag body and a heat storage material, the bag body is a rectangular non-woven bag, and the size of the bag body is 200mm×100mm; wherein the composition and parts by weight of the heat storage material are 60 1 part of stearyl alcohol, 20 parts of 325 mesh diatomite, 10 parts of expanded perlite, 5 parts of expanded graphite powder, 4 parts of nano-titanium dioxide, and 1 part of fumed silica. Add the above compositions to the container in turn and stir to mix evenly; Transfer 350g of heat storage material into the bag to get a long-lasting antibacterial hot compress physiotherapy bag;

[0017] Differential scanning calorimeter (DSC) was used to detect the phase change enthalpy value of heat storage materials. The equipment was Netzsch DSC 214. The results are shown in figure 1 ,from figure 1 It can be seen from the figure that the absorption and release temperature of the heat stor...

Embodiment 2

[0020] Embodiment 2: This long-lasting bacteriostatic hot compress physiotherapy bag includes a bag body and a heat storage material. The bag body is a rectangular non-woven bag, and the size of the bag body is 200mm×100mm; wherein the composition and parts by weight of the heat storage material are 50 1 part of cetyl alcohol, 30 parts of 325 mesh diatomite, 12 parts of expanded perlite, 5 parts of expanded graphite powder, 4 parts of nano-titanium dioxide, and 1 part of fumed silica. Add the above compositions to the container in turn and stir to mix evenly; Transfer 350g of heat storage material into the bag to get a long-lasting antibacterial hot compress physiotherapy bag;

[0021] After the long-lasting antibacterial hot compress physiotherapy bag prepared in this example was heated to 61°C by microwave, it was placed in an environment of 30°C and a relative humidity of 45%. The holding time at 60°C is 40 minutes.

Embodiment 3

[0022] Embodiment 3: This long-lasting bacteriostatic hot compress physiotherapy bag includes a bag body and a heat storage material, the bag body is a rectangular non-woven bag, and the size of the bag body is 200mm×100mm; wherein the composition and parts by weight of the heat storage material are 55 1 part of stearyl alcohol, 25 parts of 325 mesh diatomite, 15 parts of expanded perlite, 10 parts of expanded graphite powder, 8 parts of nano-titanium dioxide, and 2 parts of fumed silica. Add the above compositions to the container in turn and stir to mix evenly; Transfer 350g of heat storage material into the bag to get a long-lasting antibacterial hot compress physiotherapy bag;

[0023] After the long-lasting antibacterial hot compress physiotherapy bag prepared in this example was heated to 61°C by microwave, it was placed in an environment of 30°C and a relative humidity of 45%. The holding time at 60°C is 43 minutes.

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Abstract

The invention discloses a lasting antibacterial hot compress physiotherapy bag which comprises a bag body and a heat storage material, and the heat storage material comprises the following components in parts by weight: 50-60 parts of alcohol, 20-30 parts of 325-mesh diatomite, 10-15 parts of expanded perlite, 5-10 parts of expanded graphite powder, 4-8 parts of nano titanium dioxide and 1-2 parts of fumed silica. When in use, the lasting antibacterial hot compress physiotherapy bag is subjected to microwave heating, so that the heat storage material is uniformly heated to 55-65 DEG C, and the lasting antibacterial hot compress physiotherapy bag can be used. The heat preservation time of the product is more than 40 min at the temperature of 50-60 DEG C, a large amount of heat can be released at the temperature of 50-60 DEG C, constant-temperature stable output is kept, and the requirement for hot compress of the human body can be met.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a long-lasting antibacterial hot compress physiotherapy bag. Background technique [0002] Congestion or inflammation is a common heterogeneous disease. Usually, the degeneration or necrosis of local tissue causes the liquid or cell components in the blood vessels of the local tissue to enter the tissue interstitium, body surface, etc. Under the stimulation of inflammatory factors, tissue disintegration products, or certain physical and chemical factors, macrophages, endothelial cells, and fibroblasts in the local area of ​​inflammation or congestion can proliferate. In some cases, the epithelial or parenchymal cells surrounding the inflammatory lesion also proliferate. The proliferation of parenchymal cells and mesenchymal cells is related to the action of corresponding growth factors. Inflammatory hyperplasia has the function of limiting the spread of inflammation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F7/00
CPCA61F7/00
Inventor 栾玉泉郭会敏苏云鹏张雨楠张兵陈旭
Owner DALI UNIV