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Elastic photonic crystal material used for visual rehabilitation medicine and implement method thereof

A technology of elastic photonic crystals and rehabilitation medicine, applied in medical science, optics, applications, etc., can solve problems such as inability to give immediate feedback, inability of instruments and equipment to achieve personalized assessment and treatment, and lack of objective quantification, etc. Achieve the effect of easy realization and simple preparation method

Inactive Publication Date: 2015-09-02
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although rehabilitation medicine is developing rapidly, in injury assessment and rehabilitation training, it is often necessary to use many instruments and equipment or evaluation scales, which cannot give immediate feedback
This is mainly due to the following reasons. First, patients’ feedback is often subjective and lacks objective quantification. Second, the equipment cannot realize personalized assessment and treatment well.

Method used

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  • Elastic photonic crystal material used for visual rehabilitation medicine and implement method thereof
  • Elastic photonic crystal material used for visual rehabilitation medicine and implement method thereof
  • Elastic photonic crystal material used for visual rehabilitation medicine and implement method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0047] Elastic photonic crystal materials for knee injury assessment and rehabilitation training

[0048] like figure 2 As shown, the adaptive elastic photonic crystal film material 3 can closely fit on the knee joint, and the range of motion of the knee joint affects the stretching degree of the film, which is visually displayed as the red shift of the color, which is displayed in the color change sensitive area 4.

[0049] In the method for using the elastic photonic crystal material for knee joint injury assessment and rehabilitation training in this embodiment, the elastic photonic crystal film in the core part includes colloidal particles 2 with a high refractive index monodispersity and an elastic matrix 1 with a low refractive index, The colloidal particles 2 are uniformly distributed in the elastic matrix 1, and the colloidal particles 2 are selected from one or more arbitrary combinations of silicon dioxide, polystyrene, iron tetroxide, carbon, polymethyl methacrylat...

Embodiment 2

[0057] Elastic photonic crystal materials for elbow injury assessment and rehabilitation training

[0058] like image 3 As shown, the adaptive elastic photonic crystal film material 3 can closely fit on the elbow joint, and the range of motion of the elbow joint affects the stretching degree of the film, which is visually displayed as the red shift of the color, which is displayed in the color change sensitive area 4.

[0059] In the method for using the elastic photonic crystal material in this embodiment for elbow joint injury assessment and rehabilitation training, the elastic photonic crystal film of the core part and the realization method for elbow joint injury assessment and rehabilitation training are all the same as the elastic photonic crystal material in the first embodiment of the invention. Similar approaches are used for knee injury assessment and rehabilitation training.

Embodiment 3

[0061] Elastic photonic crystal materials for hand injury assessment and rehabilitation training

[0062] like Figure 4 As shown, the adaptive elastic photonic crystal film glove 5 can closely fit the entire hand, and the range of motion of the finger joints affects the stretching degree of the film, which is visually displayed as a color change and displayed in the color change sensitive area 4 .

[0063] In the method for using the elastic photonic crystal material in this embodiment for hand injury assessment and rehabilitation training, the elastic photonic crystal film of the core part and the implementation method for hand injury assessment and rehabilitation training are all the same as the elastic photonic crystal material in the first embodiment of the invention. Similar approaches are used for knee injury assessment and rehabilitation training.

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Abstract

The invention discloses an elastic photonic crystal material used for visual rehabilitation medicine and an implement method thereof. The elastic photonic crystal material is formed by an elastic substrate and colloid particles uniformly distributed in the elastic substrate. The elastic photonic crystal material has a photonic crystal structure, and can reflect ambient light in specified wave bands. The elastic photonic crystal material changes colors under the action of mechanical forces, and color changing degree is related to intensity of the mechanical force. The elastic photonic crystal material used for visual rehabilitation medicine is simple in manufacturing method, and easy in implementation. The elastic photonic crystal material can deform under various mechanical actions (such as stretching, extrusion, bending, etc.), and meanwhile the color changes, and has intuitive visual effect. The elastic photonic crystal material can be used as a sensitive visual material in rehabilitation medicine and visual rehabilitation therapy, and has significant meanings for both doctors and patients.

Description

technical field [0001] The invention relates to the technical field of mechanochromic display, in particular to an elastic photonic crystal material used in visual rehabilitation medicine and a realization method thereof. Background technique [0002] Rehabilitation medicine is a medical discipline related to the prevention, diagnosis and evaluation, treatment, training and treatment of functional disorders, mainly involving the use of physical factors and methods to diagnose, treat and prevent disability and disease, so that the disease, injury and disability can be Physically, mentally, socially and professionally rehabilitated to eliminate or alleviate functional impairments, help them develop residual functions, and restore their ability to live and work to reintegrate into society. The modern medical system has linked prevention, medical treatment and rehabilitation to form a unity. [0003] Although rehabilitation medicine has developed rapidly, in injury assessment a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B26/00A61B5/11
Inventor 顾忠泽顾洪成赵远锦邹昕周雯婷谢卓颖
Owner SOUTHEAST UNIV
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