Shadowless lamp device based on automatic tracking infrared light spot focusing and control method thereof

Abstract

The invention discloses a shadowless lamp device based on automatic tracking of infrared light spot focusing and a control method of the shadowless lamp device, and belongs to the technical field of surgical operating instruments. Comprising a shadowless lamp, a rotary telescopic rod, an intelligent holder and an infrared spot emitter, one end of the rotary telescopic rod is connected with the shadowless lamp, the other end of the rotary telescopic rod is connected with the intelligent holder through a bearing, a controller and a driver are arranged in the intelligent holder, and the controller is connected with the driver; a camera used for detecting light spots emitted by the infrared light spot emitter is arranged on the shadowless lamp, and the camera is connected with the controller through a wire; the rotary telescopic rod is connected with a frameless motor and a joint motor, the frameless motor is connected with the driver through an electric signal, and the joint motor is connected with the driver through an electric signal; and moreover, the control of the shadowless lamp device is provided, so that the shadowless lamp can automatically track infrared light spots and accurately focus, and pollution, inconvenience and the like caused by manual control are reduced.

Description

technical field [0001] The invention relates to a shadowless lamp device, in particular to a shadowless lamp device based on automatic tracking of infrared spot focusing and a control method thereof, belonging to the technical field of surgical instruments. Background technique [0002] With the widespread development of surgical operations, operations are required to be more and more refined, which requires higher and higher requirements for surgical vision and lighting. At present, due to the need for asepsis, the surgeon, assistant, and hand-washing nurse during the operation usually operate the shadowless lamp by the itinerant nurse, which increases the workload of the itinerant nurse and is inconvenient to operate; especially when rescuing critically ill patients, it is directly on the handle of the shadowless lamp The aseptic bag is ligated, and the shadowless lamp is controlled by pulling the aseptic bag. During the process of ligation of the aseptic bag and pulling t...

AI Technical Summary

Problems solved by technology

At present, due to the need for asepsis, the surgeon, assistant, and hand-washing nurse during the operation usually operate the shadowless lamp by the itinerant nurse, which increases the workload of the itinerant nurse and is inconvenient to operate; especially when rescuing critically ill patients, it is directly on the handle of the shadowless lamp The aseptic bag is ligated, and the shadowless lamp is controlled by pulling the aseptic bag. During the process of ligation of the aseptic bag and pulling of the shadowless lamp, the operator may accidentally touch the peripheral devices of the shadowless lamp, resulting in surgical contamination

[0003]At present, some shadowless lamps use voice control system to realize control, but the shadowless lamp is in the three-dimensional space and needs precise focusing, and the voice control system cannot focus accurately, which leads to its Unable to achieve intelligent control of shadowless lights

[0004] In the prior art CN109348108A, "a surgical field camera, a method for adjusting the surgical field camera, a computer device and a readable storage medium" are disclosed to solve the problem of existing cameras Parameters such as focal length need to be manually adjusted by medical staff, but during the operation, there will be requirements such as sterility, which makes manual adjustment of the camera cause many technical problems that are inconvenient

Images