Operating lamp with distance measurement feedback illuminance automatic regulating function

Abstract

The invention discloses an operating lamp with a distance measurement feedback illuminance automatic regulating function. The operating lamp with the distance measurement feedback illuminance automatic regulating function comprises a lamp head and a handle arranged in the middle of the inside of the lamp head. A protective shell is arranged outside the handle. An illumincance feedback component is further arranged inside the lamp head. A distance measurement assembly and a pressure sensing assembly are arranged inside the handle. The operating lamp with the distance measurement feedback illuminance automatic regulating function is simple in structure, convenient to operate, capable of conducting real time distance measurement on working distance in the moving process of the operating lamp and automatically correcting luminance of the operating lamp, enables the illuminance of the center of an operating field to remain unchanged in surgery, avoids disturbing operation of a doctor in surgery in which the lamp head of the operating lamp is static, reduces risk of harming a patient, and has great significance in the medical treatment and public health industry.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an operating lamp with the function of automatic adjustment of illuminance by distance measurement feedback. Background technique [0002] The lighting working distance of the operating light is generally about 1m, and the illuminance values ​​at different distances are different. Since the doctor may need to move the position of the operating light at any time during the operation, but there is no guarantee that the lighting distance after the movement will be the same as before, which will cause the illuminance value of the operation area to change accordingly, which will affect the effect of the doctor's operation. cause adverse effects. Traditional operating lights can only reduce the adverse effects by increasing the depth of illumination, but they cannot fundamentally keep the illuminance value of the operating area constant. Therefore, what method to use to eliminate t...

AI Technical Summary

Problems solved by technology

Since the doctor may need to move the position of the operating light at any time during the operation, but there is no guarantee that the lighting distance after the movement will be the same as before, which will cause the illuminance value of the operation area to change accordingly, which will affect the effect of the doctor's operation. adversely affect

Traditional surgical lights can only reduce the adverse effects by increasing the lighting depth, but they cannot fundamentally keep the illuminance value of the operating area constant

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