A medical A-type infrared therapy equipment

Abstract

The invention belongs to the technical field of medical apparatus and equipment and particularly relates to a medical A-type infrared treatment equipment and light-filtering liquid. The treatment equipment comprises a light source, a primary liquid filtering lens, a secondary coating filtering lens and an electronic lens switching device; and the light-filtering liquid is filled in the primary liquid filtering lens. The treatment equipment is characterized in that the light source is a full-wave spectrum halogen lamp; the primary liquid filtering lens is adjacent to the secondary coating filtering lens; the secondary coating filtering lens is connected with the electronic lens switching device; the use amount of the light-filtering liquid in the primary liquid filtering lens is 18 to 23 milliliters; and the thickness of a TiO2-SiO2 film is 5 to 20 micrometers. The light-filtering liquid comprises the following components: alcohol mutually soluble with water, water, a coloring agent and a stabilizing agent. The invention has the benefits that the treatment area is enlarged, the transmission efficiency of light energy is high, the curative effect is improved, the defect that laser or LED equipment only has one or two band options, and the wavelength coverage of the treatment light source can be controlled through the secondary coating filtering lens according to clinical demands.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to a medical A-type infrared treatment equipment and a filter liquid. Background technique [0002] Infrared rays are divided into three types: A (700-1400nm), B (1400-300nm), and C (over 3000nm). The energy is mainly concentrated in the B and C-type infrared parts, accounting for about 70% of the total energy, while visible light and Type A infrared rays can penetrate the skin and reach the subcutaneous tissue. They contain little energy, accounting for about 20% of the total energy of sunlight, and will not cause damage to the skin even if they are exposed for a long time. [0003] The current popular phototherapy equipment using A-type infrared rays mainly includes the following categories: 1) Full-wave infrared therapy equipment, which uses the thermal effect of infrared rays for physical therapy, and its treatment spectrum includes three types of infrared ...

AI Technical Summary

Problems solved by technology

The specific method is to inject or take the photosensitizer 5-ALA at the tumor or infection site, and then irradiate with infrared rays of a special wavelength (700-2500 nanometers) to induce photosensitivity reactions in the tumor or infected cells that have absorbed the photosensitizer to form oxygen free radicals and other harmful substances to kill tumors or infected cells to achieve therapeutic purposes. This patent uses the good penetrability of type A infrared rays to induce photosensitivity reactions and release cytotoxic substances to kill tumor cells. It does not use thermal and non-thermal effects for treatment. ; Chinese patent CN102120061A describes a near-infrared pain and liver disease biological pulsation therapeutic instrument, which uses the near-infrared and red near-infrared rays emitted by a near-infrared lamp with a special wavelength (0.72 to 1.6 microns) for pain and liver disease treatment, but The near-infrared rays in this patent have a fixed wavelength, and its wavelength range includes not only A-type infrared rays, but also a part of B-type infrared rays. Because B-type infrared rays cannot penetrate the skin, it will cause the skin to heat up too quickly during treatment and cause burns.

[0005] To sum up, the current infrared therapy uses infrared light bulbs, infrared laser generators or infrared LED lamps as light sources. The purpose is to use different means to "manufacture" the required light. The obtained light is fixed and the wavelength cannot be selected. , it is impossible to use different wavelengths for specific treatment of different tissues, and the use of B-type and C-type infrared rays is easy to cause damage to the skin

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