Bio-medical and beauty-treatment photodynamic flexible fiber fabric

A biomedical and photodynamic technology, applied in the field of fabrics, can solve the problems of lack of precise control and poor application of flexible fiber optic fabrics, and achieve the effect of improving circulation and enhancing the function of vascular tissue

Inactive Publication Date: 2017-07-25
FUDAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a lack of precise control of specific illumination patterns, wavelengths of light, and intensity of light, which makes flexible fiber optic fabrics not well applied in photodynamic therapy.

Method used

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  • Bio-medical and beauty-treatment photodynamic flexible fiber fabric
  • Bio-medical and beauty-treatment photodynamic flexible fiber fabric
  • Bio-medical and beauty-treatment photodynamic flexible fiber fabric

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0019] figure 1 It is a schematic diagram of the optical fiber fabric system. A photodynamic flexible optical fiber fabric for biomedicine and cosmetics, which includes an adjustable light source 7, an optical fiber bundle 4 and an optical fiber collector 3; the adjustable light source 7 is connected to the optical fiber collector 3 through the optical fiber bundle 4, and the optical fiber collector 3 It is connected with the flexible optical fiber 1; the flexible optical fiber 1 can be directly braided into optical fiber fabric, or arranged on other flexible fabric substrates. The adjustable light source 7 is provided with an aperture 6 and a light source coupler 5 .

[0020] figure 2 Design schemes for specific lighting patterns of some optical fiber fabrics include untransmitted optical fibers 11 , clear optical fibers 12 and other fabrics 21 .

[0021] In the embodiment, through textile technology, different flexible luminous fabrics are produced, including integrally ...

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PUM

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Abstract

The invention a bio-medical and beauty-treatment photodynamic flexible fiber fabric, and belongs to the technical field of fabrics. The fiber fabric comprises an adjustable light source, a fiber bundle and a fiber constrictor, the adjustable light source is connected with the fiber bundle and the fiber constrictor, and the fiber constrictor is connected with flexible fibers; and the flexible fibers are braided into the fiber fabric directly, or arranged on a substrate of another flexible fabric. According to the invention, the problems in accurate control for the light dosage, light wavelength and specific irradiation area of illumination in photodynamic treatment are solved, and the photodynamic flexible fiber fabric is portable, and can be used to realize treatment at home or during movement independent of specific places as a hospital.

Description

technical field [0001] The invention belongs to the technical field of fabrics, and in particular relates to a photodynamic flexible optical fiber fabric used for biomedicine and beauty treatment. Background technique [0002] Photodynamic therapy has been continuously applied in the treatment of skin diseases in recent years, and has achieved remarkable results. Conventional photodynamic therapy refers to injecting a photosensitizer into the human body, irradiating the lesion with light of a specific wavelength after a certain period of time, through a series of photochemical and photobiological reactions, destroying various biological macromolecules in tissues and cells, and making abnormal hyperplasia active. Irreversible damage occurs to the cells, and eventually the cells die to achieve the purpose of treatment. One of the key technologies of photodynamic therapy is the control of the dose of light and the light area. At present, the commonly used light technology is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N5/06
CPCA61N5/0616A61N5/0621A61N5/0624A61N2005/0626A61N2005/0645A61N2005/0659A61N2005/066A61N2005/0661A61N2005/0662A61N2005/0663
Inventor 孔令豹
Owner FUDAN UNIV
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