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Adjustable viewing angle endoscope for minimally invasive neurosurgery robot

A technology of minimally invasive surgery and endoscopy, applied in the field of endoscopy, can solve the problems of lack of wide-range viewing angle compensation, poor flexibility and coordination, and inability to realize adjustable viewing angle, so as to reduce surgical errors and reduce labor intensity. , the effect of saving operation time

Active Publication Date: 2015-04-29
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the medical robot image system represented by daVinci and MicrohandA (patent number US 6574355B2, Chinese patent 200910068276) has stereo vision, but because its endoscopes are all straight rod endoscopes, the viewing angle cannot be adjusted, and it does not have a wide range. Ability to compensate for viewing angles, poor flexibility and coordination

Method used

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  • Adjustable viewing angle endoscope for minimally invasive neurosurgery robot
  • Adjustable viewing angle endoscope for minimally invasive neurosurgery robot
  • Adjustable viewing angle endoscope for minimally invasive neurosurgery robot

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with specific embodiments.

[0024] As shown in the accompanying drawings, an adjustable viewing angle endoscope for a minimally invasive surgical robot of the present invention includes a lens module 1, a controllable serpentine module 2, an endoscope rod 3 and is installed in a drive box 4 A drive system, the drive box 4 is fixedly connected to one end of the endoscope rod 3;

[0025] The lens module 1 includes a flexible spring shaft 2-1, the rotating connection block 1-4 is fixedly connected to one end of the flexible spring shaft 2-1, and the rotating connecting block 1-4 is fixed on one end of the lens base 1-2 at the same time , the gap between the lens base 1-2 and the fixed end of the rotating connecting block 1-4 is set in the lens connecting piece 2-2, and an arc-shaped groove is opened on the lens base along the circumference of the lens base, and the limiting block 1-3 and The lens conn...

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Abstract

The invention discloses an adjustable viewing angle endoscope for a minimally invasive neurosurgery robot. The adjustable viewing angle endoscope for the minimally invasive neurosurgery robot comprises a lens module, a controllable snakelike module, an endoscope rod and a drive system mounted in a drive box, the drive box is fixedly connected with one end of the endoscope rod; the endoscope can adjust the viewing angle for wide range; the viewing angle can be adjusted along any direction, the use is convenient, the operation fault is reduced and the operation efficiency is raised.

Description

technical field [0001] The invention relates to an endoscope, in particular to an endoscope with an adjustable viewing angle for a minimally invasive surgical robot. Background technique [0002] Minimally invasive surgery refers to the surgical operation performed by doctors using modern medical instruments such as laparoscopy and thoracoscopy, as well as related equipment. Minimally invasive surgery technology is known as one of the important contributions of the medical field to human civilization in the 20th century. It is the development of global surgery in the 21st century. the main theme. Compared with traditional open surgery, minimally invasive surgery has the advantages of small incision, less blood loss, short recovery time, and small postoperative scar, and is more and more widely used in clinical operations. [0003] During surgical operations, the image display system plays an important role, and wide-range viewing angle adjustment is a frequently used surgic...

Claims

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Application Information

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IPC IPC(8): A61B19/00A61B1/005
CPCA61B1/0051A61B17/00234
Inventor 王树新李进华李建民苏赫吕宁
Owner TIANJIN UNIV
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