Operating shadowless lamp capable of being automatically adjusted

Abstract

The invention discloses an operating shadowless lamp capable of being automatically adjusted. The operating shadowless lamp comprises a telescopic supporting rod, a first lighting assembly and a second lighting assembly which are the same in structure are rotationally connected to the telescopic supporting rod, the second lighting assembly is located above the first lighting assembly, and the second lighting assembly and the first lighting assembly move independently; the first lighting assembly comprises a first adjusting part, the first adjusting part is rotationally connected with the telescopic supporting rod, an adjusting rod is hinged to the first adjusting part through an adjusting piece, a second adjusting part is fixedly connected to the tail end of the adjusting rod, and an operating lamp is hinged to the adjusting rod through the second adjusting part. According to the shadowless lamp, the mechanical structure of an original operating lamp can be optimized, the position, the brightness and the distance of the operating lamp can be automatically adjusted, and the shadowless lamp system can use an intra-operation adjuster according to the requirements of an operator so that the operating shadowless lamp can emit light in the specified direction, and meanwhile, the distance between the shadowless lamp and an operation area and the illumination brightness of the shadowless lamp can be adjusted by using a pedal adjuster according to requirements.

Description

technical field [0001] The invention relates to the technical field of surgical instruments, in particular to an automatically adjustable surgical shadowless lamp. Background technique [0002] At present, the vast majority of shadowless lamps used in clinical practice are top-mounted and mechanically adjusted. There will be the following problems in use: 1. Due to the complex structure of shadowless lamps and most of them adopt mechanical connections, joint flexibility will be caused after a long time of use. It is easy to move the shadowless lamp after it is adjusted in place. 2. When the surgeon raises his hand to adjust the angle of the light, the height of the hand has exceeded the scope of the sterile field, which increases the chance of contamination. 3. During use, the doctor cannot control the brightness of the operating light according to the operation situation. 4. For some operations with a small field of view, it is impossible to complete the precise adjustmen...

AI Technical Summary

Problems solved by technology

[0002] At present, the vast majority of shadowless lamps used in clinical practice are top-mounted and mechanically adjusted. There will be the following problems in use: 1. Due to the complex structure of shadowless lamps and most of them adopt mechanical connections, joint flexibility will be caused after a long time of use. drop, making it easy to move the shadowless lamp after it is adjusted in place

2. When the surgeon raises his hand to adjust the angle of the light, the height of the hand has exceeded the scope of the sterile field, which increases the chance of contamination

3. During use, the doctor cannot control the brightness of the operating light according to the operation situation

4. For some operations with a small field of view, it is impossible to complete the precise adjustment and lighting of the surgical lamp

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