Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Wearable mid-infrared physiotherapy cushion capable of controlling mid-infrared radiation dose

An infrared radiation and infrared physiotherapy technology, applied in the field of wearable mid-infrared physiotherapy cushions, can solve problems such as hindering the development of sustainable acceptability, low infrared radiation supply, insufficient mechanical strength of sandwich components, etc.

Pending Publication Date: 2021-09-10
FOSHAN HL SCI & TECH LTD
View PDF16 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Assuming that the temperature of the top surface of the package layer of the electrothermal film infrared emitter operates at 37°C, the peak of the infrared emission spectrum is located at 9.3μm and the ideal radiation intensity is 524W / m 2 (See figure 1 ), although there is not a low supply of infrared radiation, when the transmitter is worn, the top surface of the transmitter and the wearer's skin form a relatively narrow space and the space atmosphere is easy to reach thermal balance and then the temperature of the entire space is uniform, and the top of the transmitter The infrared emissivity of the surface and the wearer's skin is close to 100%. In this case, the infrared radiation intensity of the top surface of the emitter and the wearer's skin is roughly the same, and it is impossible for the emitter to have the function of supplying additional infrared radiation to the wearer's skin.
[0008] (3) Infrared physiotherapy and other industries using infrared radiation describe and calibrate the infrared spectrum actually used in practice is very arbitrary, this arbitrariness hinders the development of this emerging industry and the sustainable acceptance of the market
Although this invention patent overcomes many defects in the above-mentioned industries, the fatal shortcoming of using two layers of plastic film to sandwich a gas thermal insulation layer to make a thermally insulated mid-infrared emitting screen is that the mechanical strength of the sandwich component is insufficient to ensure that the wearer does not wear it. Can inadvertently puncture / crush the interlayer and cause skin contact with the hot film inside the screen and burns

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wearable mid-infrared physiotherapy cushion capable of controlling mid-infrared radiation dose
  • Wearable mid-infrared physiotherapy cushion capable of controlling mid-infrared radiation dose
  • Wearable mid-infrared physiotherapy cushion capable of controlling mid-infrared radiation dose

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0085] In some embodiments of the present invention, the preparation method of the mid-infrared physiotherapy cushion described in the present invention comprises:

[0086] (1) Prepare the electroporation mid-infrared emitting film layer by using nano-carbon plastic compound: disperse the plastic in the compound in an organic solvent to form the first mixed solution, and then disperse the nano-carbon in the compound in the above-mentioned first A second mixed solution is formed in a mixed solution; the electroporation mid-infrared emitting film layer is prepared by using a standard slurry film forming process;

[0087] (2) The first electrical insulation layer and the second electrical insulation layer are stacked on the upper and lower sides of the electrotransfer mid-infrared emission film layer respectively to obtain the first electrical insulation layer, the electrotransfer mid-infrared emission film layer and the second electrical insulation layer. A laminated structure o...

Embodiment

[0101] Some specific embodiments are described in detail below. It should be noted that the following content is only an illustration or description of the application of the principle of the present invention. Many modifications can be made and other components, methods and systems can be substituted without departing from the existing principles and scope. Additional requirements cover these modifications and schemes. Thus, while the invention has been described in detail above, the following examples provide further details of what is presently considered to be the most feasible solution.

no. 1 example

[0103] Preparation method and performance test of wearable mid-infrared physiotherapy cushion made of porous polyethylene transparent mid-infrared thermal insulation layer structure

[0104] In this preferred embodiment of the present invention, a high performance mid-infrared therapeutic cushion is produced. First, using coal-based nano-carbon with high conductivity as ink, the mid-infrared emitting film of nano-carbon composite was prepared by standard film casting process. The sheet resistance of the obtained film was 26±2Ω / □ and the thickness was 80±2μm, and the size was 180cm 2 electric heating film. Under the low applied voltage of 4.65V, the rated power of the mid-infrared physiotherapy cushion is 6W and 0.03W / cm respectively 2 . The structure of the porous polyethylene transparent mid-infrared thermal insulation layer is composed of porous polyethylene whose thermal insulation effect is close to that of a 3mm air layer. The user-facing top layer is composed of colo...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a wearable mid-infrared physiotherapy cushion capable of controlling mid-infrared radiation dose. The superposed structure of the physiotherapy cushion comprises a top hydrophilic covering layer, a porous polyethylene thermal insulation mid-infrared transmitting layer, an electric conversion mid-infrared emission film layer, a thermal insulation layer and a bottom covering layer, each layer has breathable and tensile properties, the top covering layer of the cushion comprises a first surface facing a wearer, and the bottom covering layer comprises a second surface far away from the wearer; the physiotherapy cushion further comprises a control structure, the control structure comprises a photometer which is positioned on the first surface of the top covering layer of the cushion and is used for measuring the intensity of mid-infrared light, a first temperature measuring device which is positioned on the first surface of the surface covering layer of the cushion, and a second temperature measuring device which is used for measuring the temperature of the electro-conversion mid-infrared emission film layer. According to the infrared physiotherapy product, a new treatment course monitoring function of dynamically measuring and displaying the mid-infrared radiation dose in a wearing use scene is subversively provided. In addition, within the safe range of the skin contact temperature of the wearer, an innovative mid-infrared radiation physiotherapy method for supplying strong infrared pulses to the wearer under the same electric power through pulse power supply is subversively provided.

Description

technical field [0001] The present invention relates to mid-infrared optical engineering, thermal insulation engineering, infrared physiotherapy technology, wearable personal object technology, nano-engineering and intelligent manufacturing technology, and specifically relates to a wearable mid-infrared physiotherapy cushion with a beautiful and safe controllable mid-infrared radiation dose . [0002] technical background [0003] The importance of mid-infrared radiation in the wavelength range of 3 μm–50 μm to human health has been well documented and evaluated [7–10]. All in all, the human body is exposed to infrared radiation in the wavelength range of 3 μm-50 μm, which can improve blood circulation and immunity [11-14], enhance wound healing ability [15], relieve pain [16-17], reduce depression and stress [18], improve Sleep quality [19], and delay memory decline [20]. Synergistically integrating this knowledge of infrared radiation with the emerging field of personal t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/06
CPCA61N5/06A61N2005/0659A61N2005/0635
Inventor 刘焕明孙浩
Owner FOSHAN HL SCI & TECH LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com