Layered structure of phototherapy instrument, flexible wearable type phototherapy instrument, and phototherapy system

Abstract

The invention provides a layered structure of a flexible wearable type phototherapy instrument. The layered structure of the flexible wearable type phototherapy instrument comprises an external surface layer whose outer surface is constructed to be an appearance surface of a layered structure; a circuit layer which is internally provided with a flexible circuit board integrated with a control module; a light source layer which is internally provided with uniformly distributed light sources controlled through the control module; a uniform-light material layer; and an internal attachment layer whose outer surface is constructed to be a light-emitting surface, wherein light emitted from the light sources passes through the uniform-light material layer and is emitted from the light-emitting surface. The invention also provides a flexible wearable type phototherapy instrument and a phototherapy system which realize comfortable wearing, uniform-light irradiation and can be attached to different positions.

Description

technical field [0001] The invention relates to the technical field of medical devices, and more specifically, to a layered structure of a flexible wearable phototherapy instrument, a flexible wearable phototherapy instrument and a phototherapy system. Background technique [0002] In modern photomedicine, the phototherapy instruments used include red light therapy instruments, infrared therapy instruments, ultraviolet therapy instruments and other phototherapy instruments. Whether the light source of these phototherapy instruments is a point light source or a surface light source, most of them are fixed on a hard substrate, and the emitting light source cannot be bent. Due to the linear propagation characteristics of light, when the light emitted by the phototherapy device irradiates the skin of the body, the light power density received by the skin at different angles is different, especially when the angle of the skin in the lesion treatment area changes greatly, such as ...

AI Technical Summary

Problems solved by technology

Due to the linear propagation characteristics of light, when the light emitted by the phototherapy device irradiates the skin of the body, the light power density received by the skin at different angles is different, especially when the angle of the skin in the lesion treatment area changes greatly, such as the neck, For the skin of the face and elbows, the irradiation spot cannot vertically irradiate the skin at different angles at the same time, resulting in differences in the optical power density of the skin in the lesion area (that is, the location where the lesion occurs, for example, the head diseased area, the foot diseased area, etc.) Very large, affecting the treatment effect

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