Unlock instant, AI-driven research and patent intelligence for your innovation.

Multi -joint motion decoupling control component, remote execution agency and surgical equipment

A technology of decoupling control and actuators, applied in surgery, medical science, etc., to achieve the effect of ensuring safety and ease of use

Active Publication Date: 2022-03-01
WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a multi-joint motion decoupling control assembly, a remote actuator and a surgical instrument that can bypass obstacles to solve the problem that the current remote actuator device cannot bypass obstacles and affect its use.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multi -joint motion decoupling control component, remote execution agency and surgical equipment
  • Multi -joint motion decoupling control component, remote execution agency and surgical equipment
  • Multi -joint motion decoupling control component, remote execution agency and surgical equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0039] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a multi-joint motion decoupling control assembly, a remote actuator and a surgical instrument. The multi-joint motion decoupling control assembly is used to decouple the motion of the joint assembly, the multi-joint motion decoupling control assembly is connected to the adapter assembly, and the multi-joint motion decoupling control assembly is at least connected to the joint assembly A joint control line connection to a joint that controls the deflection of the corresponding joint. The decoupling of multiple connecting joints is realized; the movements between the connecting joints are independent of each other, and the end effector at the distal end of the joint assembly can be driven to effectively cross obstacles, which is convenient for use.

Description

technical field [0001] The invention relates to the technical field of surgical equipment, in particular to a multi-joint motion decoupling control assembly, a remote actuator and a surgical instrument. Background technique [0002] Most of the current minimally invasive medical surgical instruments include a proximal actuator, a slender rod and a distal actuator. Minimally invasive medical surgical instruments can be divided into two types according to the movement type of the distal end actuator: one is that the distal end actuator cannot be pitched and deflected, and the other is that the distal end actuator can be pitched and deflected. Most of the current distal end effectors are a pitch and deflection joint plus an opening and closing mechanism or only one of them, which can adapt to most working conditions. However, the above-mentioned device of the distal end effector generally cannot bypass obstacles, and is not suitable for some surgical environments that need to ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/00
CPCA61B17/00234A61B2017/00137A61B2017/00367A61B2017/00477
Inventor 孔维阳
Owner WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD