System and method for guiding gastrointestinal equipment through gastrointestinal tract

A technology of gastrointestinal tract and equipment, which is applied in the system field of guiding gastrointestinal equipment through the gastrointestinal tract, and can solve the problems of only reconstructing the photon absorption coefficient, lower resolution, and inaccurate reconstruction results, etc.

Inactive Publication Date: 2018-12-18
荆门市第二人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The conventional OPT imaging algorithm only considers the absorption characteristics of biological tissues to photons, and can only reconstruct the absorption coefficient of photons but not the scattering coefficient of photons
When using OPT tec

Method used

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  • System and method for guiding gastrointestinal equipment through gastrointestinal tract
  • System and method for guiding gastrointestinal equipment through gastrointestinal tract
  • System and method for guiding gastrointestinal equipment through gastrointestinal tract

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0081] In order to further understand the content, features and effects of the present invention, the following examples are given, and detailed descriptions are given below with reference to the accompanying drawings.

[0082] At present, when using gastrointestinal equipment, the most difficult thing to do is to be able to smoothly pass the gastrointestinal equipment through the stomach, and it is easy to encounter obstacles in the gastrointestinal tract and damage the gastrointestinal tract.

[0083] Such as Figure 1-Figure 2 , the system for guiding gastrointestinal equipment through the gastrointestinal tract provided by the embodiment of the present invention is provided with a housing 1, a nano-camera 2, a nano-strong light source 3, a nano-acoustic emitter 4, a fixing device 5, a battery slot 6, a wireless Signal transmitter 7. The nano-camera 2 , the nano-strong light source 3 , the nano-acoustic transmitter 4 , the battery slot 6 , and the wireless signal transmitt...

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PUM

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Abstract

The invention belongs to the technical field of medical instruments, and discloses a system and a method for guiding gastrointestinal equipment to pass through a gastrointestinal tract. The equipmentis provided with a shell, a nanometer camera, a nanometer strong light source, a nanometer sound wave emitter, a fixing device, a battery groove and a wireless signal emitter. The method comprises thefollowing steps: carrying out simultaneous reconstruction of the spatial distribution of an absorption coefficient and a scattering coefficient of a to-be-detected part through the nanometer camera and finally acquiring an image of the to-be-detected part; sending the obtained image to external equipment through the wireless signal emitter; and figuring out a cyclic covariant function for a foreign matter image inside the to-be-detected part through ultrasonic waves emitted by the nanometer sound wave emitter, and a road image in the process of introducing the to-be-detected part. The deviceis simple in structure and capable of well assisting gastrointestinal equipment to pass through the gastrointestinal tract. As a result, the treatment is more convenient, and the pain of a patient canbe relieved. Meanwhile, the working efficiency is increased.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a system and method for guiding gastrointestinal equipment through the gastrointestinal tract. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] At present, gastrointestinal examination equipment such as gastroscopy and colonoscopy is a medical examination method, and also refers to the equipment used in this examination. The inspection can directly observe the real situation of the inspected part, and can further confirm the diagnosis through pathological biopsy and cytological examination of the suspicious lesion. It is the preferred method of inspection for upper gastrointestinal lesions. It is inserted into the stomach through a thin, flexible tube, allowing doctors to directly observe lesions in the esophagus, stomach, and duodenum, especially for minor lesions. At present, when us...

Claims

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Application Information

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IPC IPC(8): A61B5/06
CPCA61B5/066
Inventor 上官昌盛向英
Owner 荆门市第二人民医院
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