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A lumen peristalsis photography detector and detection device

A detection device and detector technology, which is applied in the fields of radio detectors in vivo, medical science, endoscopy, etc., can solve the problems of inability to perform real-time control and positioning observation, local missed diagnosis, detection devices that cannot detect in all directions, and small intestine segments that cannot be obtained Check images and other issues to achieve the effect of meeting medical sterility requirements, simple and reasonable structure, and ingenious overall design

Inactive Publication Date: 2017-01-25
黄明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy and the advancement of science and technology, medical conditions and medical equipment are also constantly improving. In the prior art, the inspection of the digestive tract is generally carried out through the fiber endoscope to the lower part of the upper digestive tract and the lower digestive tract respectively. Unable to acquire images of the small bowel segment
The subsequent capsule endoscope can observe the images of the whole digestive tract examination, but because it is designed to slide naturally, real-time control and positioning observation cannot be performed, and local missed diagnosis may occur
Due to the complex curvature of the digestive tract in the human body, it is difficult to clearly detect the health status of each segment of the digestive tract, which often brings certain difficulties to doctors in all aspects of diagnosis. Some foreign companies also try to design double-balloon endoscopes However, most of these structures are relatively complicated, and these detection devices cannot comprehensively detect the detailed health status of the inspection images of each section of the digestive tract. Therefore, a new technical solution is urgently needed to solve the above technical problems

Method used

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  • A lumen peristalsis photography detector and detection device
  • A lumen peristalsis photography detector and detection device
  • A lumen peristalsis photography detector and detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see figure 1 , a lumen peristaltic photography detector, the monitor includes a front air bag 5, a middle air bag 3 and a rear air bag 2, the middle air bag 3 is arranged between the front air bag 5 and the rear air bag 2, the front air bag 5, The middle airbag 3 and the rear airbag 2 are respectively provided with a front airbag nozzle 7, a middle airbag nozzle 9, and a rear airbag nozzle 10. The middle airbag is also provided with a control circuit 8, and the control circuit 8 is provided with three Cavity air pump and controller 4; the detector is provided with a camera, wherein the front airbag 5 is provided with a front camera 6, and the rear airbag 2 is provided with a rear camera 1. In this technical solution, the rear camera 1 is used to observe the image of the posterior intestinal lumen, the rear airbag 2 is inflated and gripped closely with the intestinal cavity when the peristaltic detector is pushed forward, and the middle airbag 3 is extended when inflated...

Embodiment 2

[0025] see figure 1, as an improvement of the present invention, the diameters of the middle airbags are smaller than the front airbags and the rear airbags. The front and rear airbags are designed as a double-foot structure for gait. The inflation and deflation of the airbags is similar to landing and lifting the feet off the ground. Lift the feet off the ground", the middle airbag is designed as a telescopic cavity, which is a peristaltic cavity for gait, and its diameter is designed to be smaller than that of the front and rear airbags so that it can stretch and wriggle forward; the control circuit is used to control the filling of each airbag The deflation state, and the inflation and deflation conditions are determined by the pressure value measured by the pressure sensor in each capsule cavity, and the implementation of the inflation and deflation is realized by the program control circuit controlling the reversing solenoid valve.

Embodiment 3

[0027] see figure 1 , as an improvement of the present invention, the three-chamber air pump and controller 5 are composed of a three-chamber air pump and a control circuit unit; the three-chamber air pump respectively inflates and deflates the front, middle and rear air bags through the air nozzles connected with each air bag , and the stepping state and stride size of the peristaltic camera are determined by the pressure value of the middle airbag. At the same time, the grip strength of the airbag to grasp the intestinal wall is determined according to the pressure value of the front and rear airbags, so as to ensure the walking gait Stablize.

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Abstract

The invention relates to a tube cavity wriggling shooting detector. The tube cavity wriggling shooting detector is characterized by comprising a front air bag, a middle air bag and a rear air bag, the middle air bag is arranged between the front air bag and the rear air bag, the front air bag and the rear air bag play a role in fixation with a tube cavity wall after being inflated, the middle air bag plays a telescopic wriggling walking role, the front air bag, the middle air bag and the rear air bag are correspondingly provided with a front air bag air nozzle, a middle air bag air nozzle and a rear air bag air nozzle respectively, a control circuit is arranged on a fixing support in the middle air bag, and the control circuit is provided with a three-cavity air pump and controller. The three-cavity air pump and controller is composed of a three-cavity air pump and a control circuit unit. The three-cavity air pump inflates and deflates the front air bag, the middle air bag and the rear air bag through the air nozzles connected with the air bags, the stepping state and the step of a wriggling shooting device are determined according to the pressure value of the middle air bag, meanwhile, and the grabbing strength of the air bag grabbing tube wall is determined according to the pressure value of the front air bag and the rear air bag to ensure walking tread stability.

Description

technical field [0001] The invention relates to a detector, in particular to a lumen peristaltic photography detector and a detection device, belonging to the technical field of medical device structures. Background technique [0002] With the development of the economy and the advancement of science and technology, medical conditions and medical equipment are also constantly improving. In the prior art, the inspection of the digestive tract is generally carried out through the fiber endoscope to the lower part of the upper digestive tract and the lower digestive tract respectively. Segments of the small bowel cannot be imaged for examination. Subsequent capsule endoscopes can observe images of the entire digestive tract, but because they are designed to slide naturally, real-time control and positioning observation cannot be performed, resulting in the possibility of local missed diagnosis. Due to the complex curvature of the digestive tract in the human body, it is diffic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/00A61B1/04A61B5/07
CPCA61B1/00006A61B1/00009A61B1/00016A61B1/00131A61B1/00147A61B1/041A61B1/045
Inventor 黄明杜娟黄冠博
Owner 黄明
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