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Wire-driving connecting assembly, operating arm and surgical robot

A technology for connecting components and driving connections, which is applied in the field of minimally invasive surgery and can solve the problems affecting the operation accuracy and poor stability of surgical robots.

Active Publication Date: 2019-09-24
SHENZHEN JINGFENG MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the stability of the connection components of the current slave operation equipment is poor, which affects the operation accuracy of the surgical robot during the operation

Method used

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  • Wire-driving connecting assembly, operating arm and surgical robot
  • Wire-driving connecting assembly, operating arm and surgical robot
  • Wire-driving connecting assembly, operating arm and surgical robot

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Embodiment Construction

[0049] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0050] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is said to be "coupled" to another element, it can be directly coupled to the other element o...

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PUM

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Abstract

The invention relates to a wire-driving connecting assembly, and an operating arm and a surgical robot which use the connecting assembly. The connecting assembly comprises a plurality of connecting units, a plurality of rotating parts and driving wires, wherein each rotating part is connected to two adjacent connecting units, at least two connecting units and the rotating parts connected with the connecting units form a joint assembly, and at least one rotating part in the joint assemblies comprises two rotating shafts which are respectively positioned on the two connecting units which are connected with the rotating part. The connecting units rotate along the rotating shafts corresponding to the connecting units so as to rotate the joint assemblies, and the joint assemblies include active joint assembly; and the driving wires are used for driving the joint assemblies to rotate and include a main driving wire which is used for driving the active joint assembly to rotate.

Description

technical field [0001] The invention relates to the field of minimally invasive surgery, in particular to a connection assembly, an operating arm using the connection assembly, and a surgical robot. Background technique [0002] Minimally invasive surgery refers to a surgical method that uses modern medical instruments such as laparoscopy and thoracoscopy and related equipment to perform surgery inside the human cavity. Compared with traditional surgical methods, minimally invasive surgery has the advantages of less trauma, less pain, and faster recovery. [0003] With the advancement of science and technology, robotic technology for minimally invasive surgery has gradually matured and been widely used. A minimally invasive surgical robot usually includes a main operating console and a secondary operating device. The main operating console is used to send control commands to the secondary operating device according to the doctor's operation to control the secondary operatin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/37A61B34/00A61B34/30
CPCA61B34/37A61B34/70A61B2034/302A61B2034/305
Inventor 王建辰高元倩
Owner SHENZHEN JINGFENG MEDICAL TECH CO LTD