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

Magnetic robot system

A robot system and mobile robot technology, applied in the field of magnetic robot systems, can solve the problems of difficult to maintain the smooth drive of the magnetic robot and its position and posture, single, difficult to apply to blood vessels, etc., and achieve the effect of safe and effective handling

Active Publication Date: 2020-04-10
IUCF HYU (IND UNIV COOP FOUND HANYANG UNIV)
View PDF24 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the structural characteristics of the catheter, it is difficult to apply to complex blood vessels, and the success of the operation depends largely on the proficiency of the doctor
[0003] Recently, in order to overcome the disadvantages of such catheters, research on magnetic robots for blood vessel treatment that can be driven wirelessly is being actively carried out. However, in the case of magnetic robots developed before, most of them are single modular units, mainly A method of moving by swimming without touching the inner wall of the tube or using frictional force generated by contact with the inner wall of the tube
It is difficult to maintain the smooth drive of the magnetic robot and its position and posture in environments where the diameter changes, pulsating flow occurs, and pipe movement occurs.
[0004] In addition, there is insufficient research on the method of stably moving the wirelessly driven magnetic robot to the peripheral part of the lesion in the human body and recovering it after treatment.

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
  • Magnetic robot system
  • Magnetic robot system
  • Magnetic robot system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The magnetic robot system of the present invention includes: a catheter provided with a first magnet fastening part at the front end; The magnetic force between the first magnet fastening part and the second magnet fastening part is combined with the catheter, and the first magnet fastening part and the second The magnetic coupling of the magnet fastening part can be released.

[0028] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, the technical idea of ​​the present invention is not limited to the embodiments described here, but may be embodied in other forms. Rather, the embodiments described herein are provided so that the disclosure is complete and fully conveys the concept of the invention to those skilled in the art to which the invention pertains.

[0029] In this specification, when one structural element is formed on another structural element, it means that it may ...

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

A magnetic robot system is provided. The magnetic robot system comprises: a catheter having a first magnet coupling part provided at the front end thereof; and a mobile robot having a second magnet coupling part provided at the rear end thereof, and having a driving magnet, wherein the mobile robot is coupled to the catheter by means of magnetic force between the first magnet coupling part and thesecond magnet coupling part, and the magnetic force coupling of the first magnet coupling part and the second magnet coupling part can be released by rotating magnetic torque generated by the drivingmagnet because of the application of external rotating magnetic force.

Description

technical field [0001] The present invention relates to a magnetic robot system, and more specifically, to a magnetic robot system capable of efficiently transporting a mobile robot to a position close to a lesion in a vessel such as a blood vessel and recovering it from the position. Background technique [0002] In order to treat vascular diseases caused by thrombus, etc., the narrowing of the blocked or narrowed part, usually, after inserting a catheter through the femoral artery, the blood vessel is dilated manually by a doctor, and a device that can maintain the dilated blood vessel is installed in accordance with the procedure sequential coronary angioplasty. However, due to the structural characteristics of the catheter, it is difficult to apply to complex blood vessels, and the success of the operation depends largely on the proficiency of the doctor. [0003] Recently, in order to overcome the disadvantages of such catheters, research on magnetic robots for blood v...

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 Applications(China)
IPC IPC(8): A61B34/30A61B34/00B25J9/06
CPCA61B34/30A61B2034/301A61B2034/303A61B34/73A61B2034/731A61B2017/00292A61B2017/00345A61B2017/00469A61B2017/00473A61B2017/00477A61B34/70B25J9/065A61B2017/320775A61B2017/320733A61B2017/00876A61B2017/00314
Inventor 张健熙李原书南在洸金宗律
Owner IUCF HYU (IND UNIV COOP FOUND HANYANG UNIV)