Polarization laser acupuncture pinhead

Abstract

The invention discloses a polarized laser-acupuncture and moxibustion needle, which is composed of a shell, an inner cylinder, a cylinder-lens component and a suction cup. The cylinder-lens component is driven by rotating the shell to move up and down in order to change the space of the convex-concave lens, so that the incidence depth of focus can be controlled. At the same time, a phase-modulation component of the cylinder-lens component, by carrying out intensity modelation and a plurality of polarization modulation to the laser emitted by collimator, combining the position where the suction cup is fixed has the polarized laser irradiated into the acupuncture point of the human body. The polarized laser has the advantages of small scattering loss and strong penetration ability. Meanwhile, as the skin is not contacted by the laser needle, no physical damage can be caused to the skin tissue. In addition, as only the suction cup contacts with the skin directly, the cleaning and sterilization become easy, so that the cross infection can be avoided and the needle can be used repeatedly. Thereby, the invention is a safe medical device with highly curative effect.

Description

technical field [0001] The invention relates to a laser acupuncture needle, in particular to a polarized laser acupuncture needle. Background technique [0002] At present, laser acupuncture has been widely used clinically. The fixed light source in common laser acupuncture needles can only output non-polarized laser beams, and at the same time, the light intensity and incident focus position cannot be adjusted according to the needs, and the therapeutic effect of laser light needles cannot be fully utilized. At the same time, the ordinary laser beam has a large scattering loss after being injected into the skin tissue, and its penetrating ability is weak, which reduces the use efficiency of the laser. Therefore, a high-power laser is required and the cost of medical equipment is increased. The polarized laser light needle can just solve this problem. Therefore, combining the control functions of light intensity modulation, polarization state modulation, and focus position ...

AI Technical Summary

Problems solved by technology

The fixed light source in common laser acupuncture needles can only output non-polarized laser beams, and at the same time, the light intensity and incident focus position cannot be adjusted according to the needs, and the therapeutic effect of laser light needles cannot be fully utilized.

At the same time, the ordinary laser beam has a large scattering loss after being injected into the skin tissue, and the penetrating ability is weak, which reduces the use efficiency of the laser. Therefore, a high-power laser is required and the cost of medical equipment is increased. The polarized laser light needle can just solve this problem.

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