Low-temperature plasma generating device and application thereof

A low-temperature plasma and generating device technology, applied in the direction of plasma, electrical components, etc., can solve the problems of inability to process multiple working media at the same time, limit application flexibility and diversity, and cannot be sustained and stable, so as to increase the area of ​​action and The effect of fit, reduce the difficulty of discharge, and work stably

Pending Publication Date: 2021-10-01
HANGZHOU QINGKE ENERGY SAVING ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) Unsustainable and stable work: Especially for working media that are difficult to discharge (such as water vapor, etc.), the work is unstable and often stops working, resulting in low-temperature plasma that cannot be continuously and stably generated
[0006] (2) Multiple working media cannot be processed at the same time: Generally, only one working medium or a mixture of multiple working media can be processed, but different working media cannot be processed at the same time in multiple places, which limits the flexibility and diversity of its application
[0007] (3) The action area is not large: the discharge of the working medium is concentrated in one point or part, and the action area is limited, especially for skin or large-area target objects, and the processing efficiency is low

Method used

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  • Low-temperature plasma generating device and application thereof
  • Low-temperature plasma generating device and application thereof
  • Low-temperature plasma generating device and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] A low-temperature plasma generator according to an embodiment of the present invention, its main components include: a transformer, a pair of electrodes, a working medium 4 and a substrate 3 .

[0093] like figure 1 As shown, when the high-voltage power supply system 1 is a transformer, one side of the transformer is a low-voltage input terminal, the low-voltage input terminal is the transformer primary side I11 and the transformer primary side II12, and the other side of the transformer is the high voltage input terminal. Voltage output terminals, high voltage output terminals are transformer secondary side I13 and transformer secondary side II14, and the electrodes I21 and electrode II22 are electrically connected to transformer secondary side I13 and transformer secondary side II14 respectively. Electrode I21 and electrode II22 are used to load a high-voltage electric field under the action of the high-voltage power supply system 1;

[0094] The low-temperature plas...

Embodiment 2

[0114] like image 3 , The difference from Embodiment 1 is that a transmission member 23 is provided between the electrode I21 and the electrode II22. Specifically, the transmission member 23 is determined according to the number of electrodes I21 and electrodes II22. In this embodiment, two electrodes I 21 and two electrodes II 22 are provided on the substrate 3 , and correspondingly, two transmission members 23 are provided. The multiple transmission elements 23 can be electrically connected or not in contact with each other.

[0115] In addition, in this embodiment, the electrode I21 and the electrode II22 are arranged in zigzag lines, and are provided with a convex or concave structure to increase the active area. One or more working media 4 can be set along the zigzag path of electrode I21 and electrode II22, and the low-temperature plasma generator can use different working media 4 at the same time to meet different treatment needs and act on different treatment goals ...

Embodiment 3

[0120] As an improvement to the second embodiment, such as Figure 4 , on the basis of the series structure formed by the electrodes I21 and II22, one or more sets of electrodes I21 and II22 are connected in parallel to form a parallel structure. That is to say, the parallel structure is that the working medium 4 is added between the two electrodes I21 and II22 to form a parallel structure for processing multiple working mediums 4 .

[0121] In this embodiment, two pairs of electrodes are provided, and the two pairs of electrodes are respectively arranged as broken lines, and are provided with a convex or concave structure to increase the active area.

[0122] In this embodiment, in order to induce the discharge of the working medium 4 , especially to induce the discharge of the working medium 4 that is difficult to discharge (such as water vapor, etc.), four transmission members 23 are provided. The multiple transmission elements 23 can be electrically connected or not in co...

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Abstract

The invention discloses a low-temperature plasma generating device and application thereof. The low-temperature plasma generating device is mainly composed of a high-voltage power supply system, a pair of electrodes, a substrate, a transmission piece and a working medium. The high-voltage power supply system can be a high-voltage power supply or a transformer and is used for providing a high-voltage electric field; the pair of electrodes is electrically connected with two sides of the output end of the high-voltage power supply system respectively and is used for loading the high-voltage electric field; the transmission piece is used for transmitting the high-voltage electric field and inducing the working medium to discharge; and the working medium is subjected to electron avalanche process discharge under the action of the high-voltage electric field so as to obtain at least one nanometer active substance selected from ultrafine particles with particle sizes in a range of 0-1000 nanometers, nitrogen-containing free radicals and oxygen-containing free radicals in a large area. The components and the concentration of the nanometer active substance are intelligently adjusted according to different purposes so as to realize application to medical instruments for skin disease and wound nursing, beautifying, aging resisting, hair loss preventing, hair growing, oral cavity nursing and the like.

Description

technical field [0001] The invention relates to the field of medical equipment and health care, in particular to a low-temperature plasma generating device and its application. Background technique [0002] Traditionally, drugs are administered intravenously or orally. However, traditional drug treatment is not only expensive, but also has low drug utilization rate, extremely limited therapeutic effect, and large systemic side effects. Due to the high activity, high permeability, and low side effects of nanomedicine, nanomedicine, as a new type of drug delivery method or drug carrier, has gradually become a hot spot in current medical research. [0003] Studies have shown that the size of the aerodynamic diameter directly affects the absorption effect and deposition site of drug particles. Among them, particles with an aerodynamic diameter greater than 10 microns are mainly deposited in the mouth, and particles with aerodynamic diameters of 5-10 microns are mainly deposited...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05H1/34H05H1/24
CPCH05H1/34H05H1/24
Inventor 唐峰石蕾胡军
Owner HANGZHOU QINGKE ENERGY SAVING ENVIRONMENTAL PROTECTION TECH CO LTD
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