Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

steerable capsule endoscopy

A technology of capsule endoscopy and connecting wires, which is applied in the fields of endoscopy, medical science, surgery, etc., can solve the problems that the position and time of capsule endoscopy cannot be artificially controlled, so as to reduce pain and difficulty, avoid injury, and operate convenient effect

Inactive Publication Date: 2016-01-27
CHENGDU MILITARY GENERAL HOSPITAL OF PLA
View PDF14 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a controllable capsule endoscope, which solves the problem that the endoscopic capsule in the prior art cannot artificially control the position and time of the capsule endoscope in the digestive system, and at the same time can complete the esophagus, stomach, Purpose of Duodenum, Small Bowel, and Colorectal Examination

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
  • steerable capsule endoscopy
  • steerable capsule endoscopy
  • steerable capsule endoscopy

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, the controllable capsule endoscope includes a capsule endoscope 1, the tail end of the capsule endoscope 1 is provided with a connecting device 2, and the connecting device 2 is also connected with a dissolvable thread 3, on which the dissolvable thread 3 It is also connected with a connecting wire 4 for pulling the capsule endoscope, and the diameter of the connecting wire 4 is not greater than 2mm; in order to ensure that the external structure of the capsule endoscope is not changed as much as possible, and its small volume characteristics, the connecting device is fixed on the The small ring on the capsule endoscope is used to connect with the connecting wire, or the through hole provided on the capsule endoscope for connecting with the connecting wire. However, in this embodiment, the small ring is used as the connecting device, and the soluble wire is passed through If the ring is too small, then both ends of it are connected to the conn...

Embodiment 2

[0026] Such as figure 2 As shown, the difference between this embodiment and embodiment 1 is only that the connecting device is a through hole provided on the capsule endoscope, and the rest of the structure is the same as that of embodiment 1.

Embodiment 3

[0028] Such as image 3 As shown, the controllable capsule endoscope includes a capsule endoscope 1, the tail end of the capsule endoscope 1 is provided with a connecting device 2, and the connecting device 2 is also connected with a dissolvable thread 3, on which the dissolvable thread 3 It is also connected with a connecting wire 4 for pulling the capsule endoscope, and the diameter of the connecting wire 4 is not greater than 2mm; in order to ensure that the external structure of the capsule endoscope is not changed as much as possible, and its small volume characteristics, the connecting device is fixed on the The small ring on the capsule endoscope is used to connect with the connecting wire, or the through hole provided on the capsule endoscope for connecting with the connecting wire. However, in this embodiment, the small ring is used as the connecting device, and the soluble wire is passed through If the ring is too small, then both ends of it are connected to the conn...

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 discloses a controllable capsule endoscope, which solves the problem that the endoscope capsule in the prior art cannot artificially control the staying position and time of the capsule endoscope in the digestive system. The present invention includes a capsule endoscope, the tail end of the capsule endoscope is provided with a connecting device, a dissolvable thread is also connected to the connecting device, and a connecting wire for pulling the capsule endoscope is also connected to the dissolvable thread, and The diameter of the connecting wire is not greater than 2mm. When using the present invention, the capsule endoscope can be pulled by controlling the connection line, so that it can stay in a random position for a long time, and at the same time, it can be allowed to stay in the position required by the doctor, so that more images can be taken, so as to reach the clinician. The need for disease diagnosis. In addition, in the present invention, after a certain period of inspection of the gastrointestinal tract, the soluble thread is dissolved and the connecting thread is pulled out from the mouth. The capsule endoscope is naturally separated from the connecting thread and enters the distal gastrointestinal tract and colon to continue the inspection. After the endoscopic examination, it will pass out of the body by itself.

Description

technical field [0001] The invention relates to a controllable capsule endoscope. Background technique [0002] Capsule endoscopy, also known as "medical wireless endoscopy", is based on the principle that the subject takes a smart capsule with a built-in camera and signal transmission device orally, and uses the peristalsis of the digestive tract to make it move in the digestive tract and take images, and the doctor uses the images outside the body to record Instruments and imaging workstations, to understand the entire digestive tract of the subject, so as to make a diagnosis of his condition. Capsule endoscopy has the advantages of convenient inspection, no trauma, no wires, no pain, no cross-infection, and no imaging of patients' normal work. It can be used as the first choice for the diagnosis of digestive tract diseases, especially small intestinal diseases. However, the existing capsule endoscopes are all swallowed and then excreted from the body by the intestinal t...

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): A61B1/00
CPCA61B1/00147A61B1/041
Inventor 徐辉蒋明德陈虹彬刘炼炼
Owner CHENGDU MILITARY GENERAL HOSPITAL OF PLA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com