Check patentability & draft patents in minutes with Patsnap Eureka AI!

Magnetic control energy supply device for gastrointestinal tract capsule robot

A technology of capsule robot and gastrointestinal tract, which is applied in the fields of application, medical science, surgery, etc., and can solve the problems of large size and inability to unify wireless energy transmitting devices

Pending Publication Date: 2022-06-07
SHANGHAI JIAO TONG UNIV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, in order to meet the needs of wireless energy supply, wireless energy transmitting devices are often bulky and cannot be unified

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 control energy supply device for gastrointestinal tract capsule robot
  • Magnetic control energy supply device for gastrointestinal tract capsule robot
  • Magnetic control energy supply device for gastrointestinal tract capsule robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] asFigure 1 and Figure 2 As shown, the present embodiment relates to a magnetron energy supply device for a gastrointestinal capsule robot, comprising: the base 1 and the magnetic field generating mechanism 2 of the rolling ring structure on which it is rolled, wherein: the capsule robot is located within the magnetic field generating mechanism 2, the outside of the magnetic field generating mechanism 2 is in contact with the base 1 and is driven by the base 1 high-speed rotation, thereby generating a rotating alternating magnetic field having spatial uniformity, using the principle of electromagnetic induction, by coupling the coil of the wireless energy receiving end integrated in the capsule robot to induce the receiving voltage , rectified filtering to supply energy to the load.

[0017] as Figure 2 As shown, the base 1 includes: housing 101, gear motor 105, output gear 106, a drive gear 104 and its transmission shaft 107, a number of transmission rollers 103 and its rol...

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 control energy supply device for a gastrointestinal tract capsule robot comprises a base and a magnetic field generating mechanism which is arranged on the base in a rolling mode and is of an annular structure, the capsule robot is located in the magnetic field generating mechanism, and the outer portion of the magnetic field generating mechanism makes contact with the base and is driven by the base to rotate at a high speed. By means of the principle of electromagnetic induction, receiving voltage is induced through coil coupling of a wireless energy receiving end integrated in the capsule robot, and energy can be supplied to a load after rectification and filtering are carried out. According to the invention, a uniform rotating control magnetic field in a large range can be realized, and the requirement of wireless energy supply can be met at the same time.

Description

Technical field [0001] The present invention relates to a technology in the field of medical micro-robots, specifically a magnetron energy supply device for a gastrointestinal capsule robot. Background [0002] With the development of gastrointestinal diagnosis and treatment technology, the diagnosis of the stomach, large intestine, small intestine and other places can be achieved by capsule endoscope, the existing capsule endoscope is battery-powered, and the use of passive movement with intestinal peristalsis, so there is a risk of missed diagnosis and misdiagnosis. In order to break through this technical difficulty, it is necessary to check that the equipment has an active and controllable movement ability, and the current implementation methods are mainly magnet-controlled capsule robots that interact with the permanent magnets inside the robot by applying an external magnetic field and an active intestinal robot equipped with a micro motor as the driving source and using wi...

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): A61B1/04A61B1/00
CPCA61B1/041A61B1/00158A61B1/00064A61B1/00131A61B1/00029
Inventor 颜国正庄浩宇汪炜汪佐儿文人庆
Owner SHANGHAI JIAO TONG UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com