Binocular refraction operating magnifying glasses

Abstract

The invention discloses binocular refraction operation magnifying glasses. A relative head-mounted stable structure is adopted, according to the principle of optical refraction positive image amplification, a doctor is not needed to lower the head during the operation of a patient, an operation area can be magnified to a clearer view by looking at the front horizontally, thus cervical pressure ofthe doctor is reduced, tiredness is relieved, more refined operation of the operation is facilitated, and the operation efficiency is improved. Meanwhile a novel-designed creative head band assembly is added on the basis of the glasses, wearing is more accurate and comfortable, the pressure applied on the bridge of the nose of the doctor is lightened to the maximum extent, the wearing comfort degree is increased, and operation of the operation is convenient.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a binocular refraction surgical magnifier. Background technique [0002] At present, binocular surgical magnifiers are common in society, but the existing binocular surgical magnifiers only have the effect of magnification, and the viewing angle is narrow. Doctors need to lower their heads when operating, and the pressure on the cervical spine is large, which is prone to fatigue. Most of the binocular surgical magnifiers currently on the market are frame-type, which increases the pressure on the doctor's nose and is not suitable for long-term surgical operations. The position is relatively unstable when worn. [0003] Therefore, how to provide a newly designed forehead strap device that combines the comfort of the forehead strap and some advantages of the relatively more accurate position of the frame when wearing it, and is newly designed from the perspective of erg...

AI Technical Summary

Problems solved by technology

[0002] At present, binocular surgical magnifiers are common in society, but the existing binocular surgical magnifiers only have the effect of magnification, and the viewing angle is narrow. Doctors need to lower their heads when operating, and the cervical spine is under great pressure, which is prone to fatigue.

Most of the binocular surgical magnifiers currently on the market are frame-type, which increases the pressure on the doctor's nose and is not suitable for long-term surgical operations. The position is relatively unstable when worn

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