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Novel surface light emitting light source treatment sticker

A surface luminous and therapeutic paste technology, applied in the field of electronic science, can solve the problems of long distance between the light source and the wound, the attenuation of phototherapy effect, and the influence of surrounding healthy tissues, so as to avoid infection of bacteria, avoid light pollution, and accelerate healing.

Pending Publication Date: 2019-02-15
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the existing technology, the ultraviolet treatment equipment is relatively large and cannot be integrated into a small patch
At the same time, the distance between the light source and the wound is relatively long, and the phototherapy effect rapidly decays as the light propagation distance increases.
And long-term uncontrollable ultraviolet radiation will also have an impact on surrounding healthy tissues

Method used

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  • Novel surface light emitting light source treatment sticker
  • Novel surface light emitting light source treatment sticker
  • Novel surface light emitting light source treatment sticker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figure 1-3 , the electroluminescent treatment patch based on phototherapy of the present invention includes a fully transparent medical film with a square flexible electroluminescent unit 1 embedded in the middle, and the flexible electroluminescent unit 1 is grown on a flexible plastic film as a substrate .

[0037] Specifically, as figure 1 , the present invention is essentially a treatment patch, which is different from the medical light source lamps on the market. By integrating the electroluminescence light source on a piece of medical film 9 and separating it with a piece of transparent medical isolation film 10, it avoids contact with the skin. direct contact.

[0038] Such as figure 2 As shown, a new type of surface-emitting light source treatment patch,

[0039] A new type of surface-emitting light source therapeutic patch, comprising a flexible electroluminescent unit 1 and a medical film 9, the thickness of the flexible electroluminescent unit 1...

Embodiment 2

[0045] Such as Figure 5As shown, a new type of surface-emitting light source treatment patch includes a flexible electroluminescence unit 1 and a medical film 9, and a layer of N-type oxide semiconductor indium tin oxide (ITO) 6 is grown on the medical film 9 as the entire device. The anode, followed by growing an organic light-emitting layer (ORG) 5 on the basis of ITO. The light-emitting layer is a group of OLED light-emitting arrays, consisting of two parts, which emit purple light and red light respectively. The light source is stable, and the wavelength of ultraviolet light emitted is 200nm~290nm , The wavelength of infrared rays is 760nm ~ 15μm. In order to improve light utilization efficiency, the reflective electrode 4 is placed on the light-emitting layer, which is used to change the path of light emitted from the light-emitting layer 5 upwards. Further, in order to realize the light energy self-sufficiency of the entire luminescent treatment patch, organic photovol...

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Abstract

The invention discloses a novel surface light emitting light source treatment sticker and belongs to the technical field of electronic science. The sticker includes a flexible electroluminescent unitand a medical film, wherein the flexible electroluminescent unit is embedded in the middle of the medical film, the flexible electroluminescent unit includes an anode, an organic light emitting layer,a reflective electrode and a metal cathode from bottom to top, and an insulation layer is grown between the anode and the metal cathode and is disposed in parallel with the organic light emitting layer and the reflective electrode. The sticker is advantaged in that in combination with the film electroluminescence technology, the organic electroluminescence unit is for phototherapy of a wound, thetreatment sticker has no drug use and can realize phototherapy of a local area as well as a large area wound, a light emitting unit embedded in the treatment sticker uses multiple purple light and red light light-emitting OLEDs to form an array, not only can healing of the wound be accelerated, but also the effect of ultraviolet sterilization is further added, infection of the wound in the recovery process is avoided, the whole structure adopts a flexible material, the treatment sticker adheres well to the skin surface, and light pollution and other issues are avoided.

Description

technical field [0001] The invention belongs to the field of electronic science and technology, and in particular relates to a novel surface-emitting light source therapeutic patch. Background technique [0002] Nowadays, people generally use chemical cleaning, powder sticking and other methods to treat skin wounds. Although the traditional treatment methods are effective, they have shortcomings, which easily cause secondary pain to patients and take a long time to heal the wound. The traditional method of using drug daub and oral medicine is difficult to cure, and certain side effects will occur. [0003] In the field of medicine, light therapy is a method of using sunlight or artificial light (infrared, ultraviolet, visible light, laser) to prevent and treat diseases and promote the recovery of the body. Among them, infrared therapy is a method of applying infrared rays to treat diseases. The therapeutic effect of infrared rays is based on the thermal effect, which can i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/06
CPCA61N5/0624A61N2005/0653A61N2005/0663
Inventor 段羽陈啸天刘云飞普热梅斯瓦夫·达塔陈平丁韬吴丹
Owner JILIN UNIV
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