Capsule type endoscope

A technology of endoscope and capsule, which is applied in the field of capsule endoscope, which can solve the problems of missed diagnosis of the inner cavity and inability to observe 360 ​​degrees in all directions

Inactive Publication Date: 2008-10-22
YITI INTELLIGENT TECH LTD SHENZHEN CITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a capsule endoscope to solve the technical problem that the existing capsule endoscope can easily cause missed diagnosis because it cannot observe the inner cavity in an all-round way at 360 degrees

Method used

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  • Capsule type endoscope
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  • Capsule type endoscope

Examples

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Embodiment Construction

[0015] Such as figure 1 , 2 As shown, a capsule endoscope 30 includes a capsule-shaped housing 11, the front end of the housing 11 is provided with a transparent and sealed optical front cover 1, and the housing 11 is provided with an imaging system capable of taking pictures of the body cavity, and The illumination system that emits illumination light to illuminate the body cavity, the power supply system 7 that supplies power to the imaging system and the illumination system, the image transmission system 10, the radio wake-up sleep system, the radio frequency identification system and the microprocessor 6, the imaging system and the illumination system are collectively called As an image acquisition system, the image acquisition system and the image transmission system 10 are collectively referred to as the image acquisition and transmission system 25. The illumination system includes white light LED2 and infrared light LED13. The imaging system is provided with a visible ligh...

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Abstract

The invention relates to a capsule typed endoscope, which comprises a capsule-shaped shell; a transparent and sealed optical front end housing is arranged at the front end of the shell; an imaging system for shooting a picture inside the body cavity, a lighting system giving off illumination light for illuminating the inside of the body cavity and a power-supply system for supplying power for the imaging system and the lighting system are arranged in the shell; the imaging system is provided with optical lenses groups; three or more than three optical lenses groups are provided and arranged in a mode of broadening the angle of the visual field. The adoption of three or more than three optical lenses groups can truly realize the observation of 360-degree total field of view and solves the technical problem in the existing capsule typed endoscope that missed diagnosis is easy to result from being incapable of having 360-degree omni observation of the inner cavity.

Description

Technical field [0001] The present invention relates to a capsule endoscope. Background technique [0002] The existing capsule endoscope includes a capsule-shaped housing with a transparent and sealed optical front cover provided at the front end of the housing, an imaging system capable of taking pictures of the body cavity, and an illumination system capable of emitting illumination light to illuminate the inside of the body cavity. , The power supply system and image transmission system that supply power to the imaging system and the lighting system. The imaging system is equipped with an optical lens group. The optical lens group is a single group or two groups. Since the viewing angle of each lens is limited, it is even a two-lens group , There is still a certain degree of blindness, and it is not possible to observe the intestinal lumen in 360 degrees, which may easily lead to missed diagnosis. Summary of the invention [0003] The invention provides a capsule endoscope t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/00A61B1/04A61B1/045A61B1/06G02B23/24G06K19/07G06K19/073G06K7/00G06K7/10
CPCA61B1/041A61B1/00181
Inventor 张晓峰韩新华郑琪刘丹宁孟庆文乔宝龙
Owner YITI INTELLIGENT TECH LTD SHENZHEN CITY
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