Semiconductor laser treatment device

Abstract

The invention discloses a semiconductor laser treatment device which comprises a laser emission head, a fixed cylinder is installed at the bottom end of the laser emission head, a distance adjusting assembly is installed in the fixed cylinder, the distance adjusting assembly comprises a movable cylinder inserted into the fixed cylinder, and an area adjusting assembly is installed at the bottom end of the movable cylinder. The movable cylinder can move relative to the fixed cylinder so as to adjust a laser light path; the area adjusting assembly comprises an installation ring installed at the bottom end of the movable cylinder, an installation groove is formed in the installation ring, a check block is installed in the installation groove, the outer side, the top wall and the bottom wall of the check block are all tightly attached to the inner wall of the installation groove, and the check block is made of an elastic piece; a heating coil is mounted on the inner wall of the mounting groove, is externally connected with a power supply, is tightly attached to the outer wall of the mounting groove and is used for heating the stop block. The problems that at present, the laser emitting area is not convenient to adjust, and adverse effects are likely to be caused to other parts of a patient are effectively solved.

Description

Technical field [0001] The invention is a medical equipment field, which is specifically a semiconductor laser treatment device. Background technique [0002] Semiconductor laser therapy technology uses the biological stimulus effect produced by laser to illuminate the patient's lesion tissue through the laser beam of semiconductor lasers to reduce or eliminate pain, improve local blood circulation, tissue repair tissue, and rapid anti -inflammatory. The semiconductor laser therapy instrument adopts a light wave with a wavelength of 650nm. It is known as the "Light of Light of Life" of the patient's golden wave band. The main laser is near the infrared band. Reduced, and semiconductor laser irradiation from the body can increase the average temperature of the irradiation site by 0.05 ~ 0.1 ° C. [0003] However, when the laser is shot, the area of ​​laser emitting is not easy to adjust, which makes the laser irradiation range large, which will cause adverse effects on other parts...

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a semiconductor laser treatment device, which effectively solves the problem that the current laser emission area is not easy to adjust, and it is easy to cause adverse effects on other parts of the patient.

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