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Capsule endoscope system with three-dimensional modeling function

A technology for capsule endoscopy and 3D modeling, which is applied to endoscopy, capsule delivery, gastroscope, etc., can solve the problems of incomplete capsule endoscope movement path and inaccurate 3D structure.

Active Publication Date: 2020-12-18
SHENZHEN SIBERNETICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, this experience-based identification of the three-dimensional structure of the gastric cavity may inaccurately obtain the three-dimensional structure, resulting in an incomplete movement path of the capsule endoscope in the tissue cavity.

Method used

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  • Capsule endoscope system with three-dimensional modeling function
  • Capsule endoscope system with three-dimensional modeling function
  • Capsule endoscope system with three-dimensional modeling function

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Embodiment Construction

[0030] Hereinafter, preferred embodiments of the present disclosure will be described in detail with reference to the drawings. In the following description, the same reference numerals are given to the same components, and repeated descriptions are omitted. In addition, the drawings are only schematic diagrams, and the ratio of dimensions between components, the shape of components, and the like may be different from the actual ones.

[0031]It should be noted that the terms "comprising" and "having" and any variations thereof in the present disclosure, such as a process, method, system, product or device that includes or has a series of steps or units, are not necessarily limited to the clearly listed instead, may include or have other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

[0032] figure 1 It is a schematic diagram showing the capsule endoscope system 1 according to the embodiment of the present disclosure.

[0...

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Abstract

The disclosure describes a capsule endoscope system with a three-dimensional modeling function. The capsule endoscope system comprises a capsule endoscope which is guided into a tissue cavity; a magnetic control device; a magnetic sensor module; and a processing module, which is used for acquiring first magnetic induction intensity and second magnetic induction intensity induced by the magnetic sensor module, calculating a positioned position of a first magnet of the capsule endoscope relative to the magnetic sensor module by a magnetic dipole model of the first magnet, acquiring and comparinga plurality of distances measured by the capsule endoscope at the positioned position and a plurality of reference distances between the capsule endoscope at the positioned position and the internalwall of a preset model of the tissue cavity, and updating the preset model as a three-dimensional model of the tissue cavity. According to the capsule endoscope system with the three-dimensional modeling function, provided by the disclosure, a motion path of the capsule endoscope in the tissue cavity can be optimized.

Description

technical field [0001] The present disclosure generally relates to a capsule endoscope system with three-dimensional modeling capabilities. Background technique [0002] Capsule endoscope is a kind of intragastric medical inspection tool commonly used in modern medicine. Doctors use capsule endoscope to collect images in the gastric cavity of the human body to obtain information about gastric lesions. [0003] At present, in order to enable the capsule endoscope to capture images more fully in the gastric cavity, doctors can read the images collected by the capsule endoscope in the gastric cavity and identify the three-dimensional structure of the gastric cavity based on rich clinical experience And the position of the capsule endoscope in the gastric cavity, so as to control the movement of the capsule endoscope in the gastric cavity. [0004] However, the three-dimensional structure of the gastric cavity is identified based on experience, and the obtained three-dimensiona...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/04A61B1/045A61B5/06A61B1/273A61B1/31
CPCA61B1/041A61B1/045A61B1/00158A61B1/31A61B1/2736A61B1/00131A61B1/0661A61B1/273A61B5/073A61B5/4238A61B5/6861A61B1/2733
Inventor 刘浏彭璨夏然
Owner SHENZHEN SIBERNETICS CO LTD
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