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Capsule endoscope system

A technology of capsule endoscope and endoscope, which is applied in the field of endoscopy, and can solve the problems of harsh lighting conditions and inapplicability

Inactive Publication Date: 2017-05-10
UNIV OF ELECTRONIC SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because this method has strict requirements on the lighting conditions, it needs to know the position and direction of the light source accurately, and the light source and the target position in the capsule endoscope are very close, so this method is not applicable

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0053] figure 1 It is a structural schematic diagram of the capsule endoscope system of the present invention.

[0054] In this example, if figure 1 As shown, a capsule endoscope system of the present invention includes: a capsule endoscope 1, a USB wireless transceiver 2 and a PC 3 with image stitching and three-dimensional reconstruction software;

[0055] The capsule endoscope includes a transparent shell 101, an illumination and imaging module, an image acquisition transmission and processing module 106;

[0056] Among them, the transparent housing 101 is made of corrosion-resistant medical polymer materials, such as: organic silicon polymer, and its ellipse radius is 5mm, and can well isolate the lighting and imaging module and the image acquisition, transmission and processing module 106 from the outside to avoid bodily fluid contamination;

[0057] Illumination and imaging module, including six evenly distributed LED lamps 103, a conical mirror 102 with a central ang...

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Abstract

The invention discloses a capsule endoscope system. A conical mirror is added on an optical lens of a traditional capsule endoscope, and when a patient swallows a capsule endoscope body, a conical mirror is used together with the optical lens to carry out imaging on a lesion part, then images are transmitted to a personal computer (PC) by a USB sensor, and the PC performs mosaic and three-dimensional reconstruction on the images so as to obtain high-precision three-dimensional images. The capsule endoscope system has the characteristics of simple structure, simplicity in implementation, small calculated amount and the like and can be applicable to the application of current medical development.

Description

technical field [0001] The invention belongs to the technical field of endoscopes, and more specifically relates to a capsule endoscope system. Background technique [0002] With the continuous improvement of living standards, people's diet structure has changed, work pressure has increased sharply, and more and more digestive tract diseases have become one of the most common and most frequent diseases. Doctors usually use a traditional insertion endoscope to enter the human digestive tract to detect image information of the digestive tract. However, this traditional endoscope is large in size and has an external operating device. Damage to the wall tissue brings great discomfort and pain to the patient. With the rapid development of MEMS technology, a capsule endoscope with the shape of a swallowed capsule emerges as the times require. An important application of capsule endoscopy in the digestive tract is to take images of the digestive tract, which provides an intuitive ...

Claims

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Application Information

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IPC IPC(8): A61B1/04
CPCA61B1/00016A61B1/041
Inventor 刘珊郑文锋曾庆川杨波李晓璐胡蓉蓉
Owner UNIV OF ELECTRONIC SCI & TECH OF CHINA
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