Laparoscopic system for reducing three-dimensional distortion in 3D vision and application method thereof

A laparoscopic and visual technology, applied in the field of medical testing, can solve the problem that 3D monitors cannot display correct image information for doctors, and achieve the effect of reducing 3D distortion and ensuring safe operation

Pending Publication Date: 2020-03-24
SHENZHEN PROXINSE MEDICAL LTD
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Problems solved by technology

[0003] The purpose of the present invention is to provide a laparoscopic system and a method of use that reduce three-dimensional distortion in 3D vision, aiming to solve the problem that the 3D display cannot correctly display the correct data to each doctor in the prior art when multiple doctors jointly operate one operation. image information problem

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  • Laparoscopic system for reducing three-dimensional distortion in 3D vision and application method thereof

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[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top "Face", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

[0036] The present invention provides a laparoscopic system for reducing three-dimensional distortion in 3D vision, including a 3D display 11, a depth camera 10, a data transmission unit and a photography unit 1, the photography unit 1 is connected to the data transmission unit, and the data The transmission unit is connected to the 3D display 11, and the depth camera 10 is arranged on the 3D display 11 and connected to the data...

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Abstract

The invention is applicable to the field of medical examination and provides a laparoscopic system for reducing three-dimensional distortion in 3D vision and an application method thereof. The systemincludes a 3D display, a depth camera, a data transmission unit and a photographing unit, wherein the photographing unit is connected with the data transmission unit, which is connected with the 3D display; and the depth camera is arranged on the 3D display and connected with the data transmission unit. By additionally arranging the depth camera in an original laparoscopic detection system, the 3Ddisplay can be rotated until the viewing angle of a surgeon is perpendicular to the plane of the 3D display according to the positional distance between and directions of the surgeon and the 3D display, so that 3D distortion caused by sight line deviation is reduced, and the surgeon can judge accurate positional information and make correct operation to ensure the safe operation.

Description

technical field [0001] The invention belongs to the field of medical detection, and in particular relates to a laparoscope system and a using method for reducing three-dimensional distortion in 3D vision. Background technique [0002] Laparoscope is an important detection part in the modern medical system, especially in minimally invasive surgery, laparoscope is a good helper for the chief surgeon. According to the image information sent back from the camera unit at the front end of the laparoscope, it is displayed on the 3D display, and the doctor The changes in the patient's body at this time can be clearly and clearly observed in real time, and corresponding measures can be taken to deal with it. Therefore, the image displayed on the 3D display is particularly important. The 3D display in the prior art is usually in a fixed position, and the image is only accurate in one direction. Once it is offset by a certain angle, the observed image will produce three-dimensional dis...

Claims

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Application Information

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IPC IPC(8): A61B1/313A61B1/04A61B1/06A61B1/00
CPCA61B1/00009A61B1/00045A61B1/00064A61B1/00131A61B1/04A61B1/0661A61B1/3132
Inventor 陆汇海
Owner SHENZHEN PROXINSE MEDICAL LTD
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