A shadowless surgical lamp

Abstract

A shadowless operating lamp comprises a lamp pole fixedly installed on a ceiling, a strut, a lampholder body, and a tungsten halogen lamp; the strut is fixedly installed at the top end of the lamp pole; the lampholder body is fixedly installed at the tail end of the strut; a lamp switching device is detachably installed in the lampholder body and comprises an installation body; the left side and the right side of the interior of the installation body are symmetrically provided with a left sliding groove, a right sliding groove and a through groove, wherein the left sliding groove and the right sliding groove extend in the longitudinal direction, and the through groove communicates with the left sliding groove and the right sliding groove; a left sliding block and a right sliding block are slidably installed in the left sliding groove and the right sliding groove correspondingly; a main conductive contact and a standby conductive contact are fixedly installed at the upper end of the left sliding block and the upper end of the right sliding block correspondingly; and a main power supply groove and a standby power supply groove are formed in the upper end wall of the left sliding groove and the upper end wall of the right sliding groove correspondingly. The shadowless operating lamp is simple in structure and stable in operation, and the possibility that an operation is influenced due to the fact that an operating lamp breaks down can be greatly decreased.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a shadowless operating lamp. Background technique [0002] Good lighting conditions are required during surgery. In order to ensure that the doctor can clearly see the organs, tissues and blood vessels in the surgical lumen, as well as the deep condition of the lumen, there should be no doctor's head and hands in the lighting area of ​​the surgery. and the shadow of surgical instruments, and ordinary lamps cannot meet this demand; during the operation, if the operating lamp fails, it will directly affect the normal operation of the operation and endanger the life safety of the patient. Lamp for surgical lights. Contents of the invention [0003] The object of the present invention is to provide a shadowless operation lamp for overcoming the above-mentioned defects in the prior art. [0004] A shadowless surgical lamp according to the present invention includes a lamp post f...

AI Technical Summary

Problems solved by technology

[0002] Good lighting conditions are required during surgery. In order to ensure that the doctor can clearly see the organs, tissues and blood vessels in the surgical lumen, as well as the deep condition of the lumen, there should be no doctor's head and hands in the lighting area of ​​the surgery. and the shadow of surgical instruments, and ordinary lamps cannot meet this demand; during the operation, if the operating lamp fails, it will directly affect the normal operation of the operation and endanger the life safety of the patient. Lamp Surgical Lamp

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