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Visual guidance target of operation video acquisition system

A collection system and surgical video technology, applied in the field of vision-guided targets, can solve the problems of low efficiency of shooting angle adjustment and difficult adjustment results to meet the operator's requirements

Active Publication Date: 2021-07-06
BEIJING ANZHEN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the above problems, the present invention proposes a visual guidance target for surgical video acquisition system, which uses three-dimensional visual recognition technology, is powered by a battery, and is a hand-held visual recognition target that can wirelessly communicate with other devices in the operating room. Directly transmit the desired shooting position and shooting angle to the surgical video acquisition system to solve the problem that the existing surgical video acquisition system has low efficiency in adjusting the shooting angle and the adjustment result is difficult to meet the requirements of the surgeon

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  • Visual guidance target of operation video acquisition system
  • Visual guidance target of operation video acquisition system
  • Visual guidance target of operation video acquisition system

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] The visual guide target of the surgical video acquisition system of the present invention includes a top shell 1, a lower handle 2, an infrared LED 3, a control module 4, a communication module 5, a laser pointer 6 and control buttons, such as figure 1 , figure 2 , image 3 shown.

[0031] The top shell 1 and the lower handle 2 are both thin shell structures, wherein the top shell 1 is designed as a flat-packed pentagonal structure shell, and five infrared LEDs are respectively opened at each angle position of the upper surface circumference to install five infrared LEDs 3, so that Five infrared LEDs 3 are evenly distributed in the circumferential direction of the axis of the top shell 1, and the bottom surface of the opening is designed with wiring holes for infrared LEDs 3 . The center of the bottom surface of the top shell 1 is designed with a c...

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Abstract

The invention discloses a visual guidance target for an operation video acquisition system, and the visual guidance target is provided with a handheld grab handle, and an infrared LED is mounted at the top of the handheld grab handle and is identified by the video acquisition system; a laser indicator is installed inside the target and emits laser to irradiate an operation area through an opening in the bottom end of the target in the axial direction of the target. The infrared LED is recognized through the target recognition camera, the spatial position and posture information of the target is obtained, all joints of the horizontal mechanical arm are controlled to rotate according to the information, video collection equipment in the video collection system reaches the designated posture, and the video collection camera always faces the surgical site in the shooting period. The problems that an existing operation video collecting system is low in shooting angle adjusting efficiency, and the adjusting result is difficult to meet the requirement of an operator are effectively solved.

Description

technical field [0001] The invention relates to a visual guidance target, in particular to a visual guidance target for an operation video acquisition system used in an operation environment, especially in an area irradiated by a shadowless lamp. Background technique [0002] With the development of informatization and the progress and needs of all aspects of society, medical technology has higher and higher requirements for various imaging and video technologies, and its application range has become wider and wider. In terms of surgical video, the medical community needs to collect, transmit and save video data during surgery in real time, so as to realize remote real-time consultation and teaching, as well as later teaching observation, case study, medical dispute evidence collection and other applications. Physician echelon training, telemedicine cooperation, hospital work management, doctor-patient dispute investigation, etc. are of great practical significance. However...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N5/33H04N5/225
CPCH04N5/33H04N23/555H04N23/66H04N23/69H04N23/695
Inventor 张宏家贡鸣蔡月日王巍刘畅
Owner BEIJING ANZHEN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV