Micro light therapy apparatus for treating skin disease and healing wounds

Abstract

The invention aims to provide a wearable patch type micro light therapy apparatus for treating skin disease based on a light emitting diode. The micro light therapy apparatus for treating the skin disease includes: a PCB substrate in which a light emitting element and a pair of left and right first metal electrodes (positive pole) are formed on an upper surface and a second metal electrode is formed on a lower surface, a battery having a first electrode on an upper surface, which is in contact with the second metal electrode on the lower surface of the PCB substrate, and a second electrode on a lower surface, and an electrode body formed so that the battery is inserted inside and the PCB substrate is inserted in slidingly a front-rear direction, of which an upper inner side is selectively in contact with the first metal electrode of the PCB substrate so that power of the battery is supplied to the PCB substrate or the power supply of the battery is cut off.

Description

technical field [0001] The present invention relates to a wearable ultra-compact phototherapy device for skin disease treatment based on light emitting diodes (LEDs), and more particularly, to a device for quickly and effectively healing wound sites by improving cell migration and proliferation and for A patch-type ultra-small phototherapy device for skin disease treatment that is attached to the skin to relieve pain. Background technique [0002] Phototherapy, which is a therapy that stimulates biochemical reactions in the human body by irradiating light, is widely used to heal wounds and relieve pain using light-emitting diode (LED) devices or laser devices for medical use. [0003] However, conventional light-emitting diode (LED) devices or laser devices for medical use are not only poor in portability, but also not flexible, so it is difficult to irradiate light uniformly over a large entire area, and there is a risk of generating too much heat. problem, so there is a l...

AI Technical Summary

Problems solved by technology

[0009] However, with regard to this prior art, when the chip assembly 100 is packaged and is in an unused state, insulation is simply inserted between the circuit board 110 and the battery 150 in order to prevent the battery 150 from discharging. Because of the structure of the sheet 180, the insulating sheet 180 is easily loosened or dropped by an external force during the manufacturing or distribution process, so there is a problem that the battery 150 consumes electric current unnecessarily.

[0010] In addition, if the insulating sheet 180 is accidentally removed once in order to use the patch assembly 100 or by the user, the electrical connection between the circuit board 110 and the battery 150 cannot be disconnected as it is even if the use needs to be interrupted. Necessarily wastes battery and has limitations that make it difficult to use

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