An open operation field photography illumination system

Abstract

The invention discloses a novel open operation field photography illumination system, comprising a base, an illumination photography system, and a connecting plate, wherein a connecting rod is arranged on the base, a ball head is arranged at the end of the connecting rod, a U-shaped base is arranged on the bottom surface of the illumination photography system, the U-shaped base has a semicirculargroove in cross section, the ball head is matched with the semicircular groove, and the ball head is rotatably connected with the U-shaped base through the connecting plate; a light source and a camera are arranged at the front end of the illumination photography system. Before use, the ball head is inserted into the semicircular groove of the U-shaped base of the illumination photography system,and the ball head and the U-shaped base are fixed through a connecting plate, the semicircular surface of the ball head is matched with the semicircular groove, so that the arbitrary rotation of thelighting camera system can be realized, the operation operator can fully grasp the situation of the deep operation field in different operation processes, the lamp source and the camera head are juxtaposed, and the advantages of accurate exposure field, high definition, stable image and the like can be achieved under sufficient light sources.

Description

technical field [0001] The present invention relates to the technical field of surgical appliances, and more particularly, to an illumination camera system for an open surgical field of view. Background technique [0002] In contemporary medical teaching, communication, scientific research and telemedicine, the practice of surgery is a crucial part of cultivating an excellent medical talent, especially surgery. However, limited by various factors such as the type of surgery, the number of surgical participants, and the surgical field of view, it is difficult for doctors to fully grasp the various operating methods during surgery. Therefore, surgical camera has become an indispensable tool for medical treatment, teaching, scientific research and telemedicine. Through real-time video recording of the operation, students, doctors and visitors can watch the operation process in real time on a large screen in a classroom away from the operating table, avoiding the risk of surg...

AI Technical Summary

Problems solved by technology

However, there are many disadvantages in various photography methods nowadays. The traditional tripod support method requires the presence of professional photographers, and many operations by doctors tend to block the exposure field of view. In order to achieve the ideal photography effect, it is necessary to adjust the position and angle of the camera many times, which greatly affects It improves the continuity of the operation and prolongs the unnecessary operation time; the out-of-light boom type also has the problem of visual field obstruction; although the head-mounted camera system can synchronize with the main surgeon's field of view, it is difficult to fix the image due to the shaking of the operator. The viewfinder range and the line of sight range are inconsistent, and the ideal photography effect cannot be fully achieved; the difference between the photography system and the light source system often leads to the inability to obtain complete and clear records of important operations in the dark area of ​​the field of view

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