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Endoscope employing structured light providing physiological feature size measurement

An endoscope and structured light technology, applied in the field of endoscopy and endoscopy

Active Publication Date: 2020-03-17
CAPSO VISION INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Despite the well-recognized importance of dimensioning physiological features, contemporary endoscopes, especially capsule endoscopes, lack precise and easy-to-use sizing methods for such physiological features

Method used

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  • Endoscope employing structured light providing physiological feature size measurement
  • Endoscope employing structured light providing physiological feature size measurement
  • Endoscope employing structured light providing physiological feature size measurement

Examples

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Embodiment Construction

[0029] The following merely illustrates the principles of the disclosure. It will thus be appreciated that those skilled in the art will be able to devise various arrangements which, although not explicitly described or shown herein, embody the principles of the disclosure and are included within its spirit and scope.

[0030] Moreover, all examples and conditional language described herein are primarily and specifically intended for pedagogical purposes only to assist the reader in understanding the principles of the disclosure and concepts contributed by the inventors to advance the art, and are not to be construed as limiting Examples and conditions so specified.

[0031] Moreover, all statements herein reciting principles, aspects, and specific embodiments of the disclosure and specific examples thereof are intended to encompass structural and functional equivalents thereof. Additionally, it is intended that such equivalents include both currently known equivalents as wel...

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Abstract

Disclosed herein are systems, methods, and structures providing accurate and easy to use size measurement of physiological features identified from endoscopic examination. In sharp contrast to the prior art, systems, methods, and structures according to the present disclosure employ structured light that advantageously enables size and / or distance information about lesions and / or other physiological features in a gastrointestinal (GI) tract. Advantageously, systems, methods, and structures according to the present disclosure are applicable to both capsule endoscopes and insertion endoscopes.

Description

technical field [0001] The present disclosure relates generally to endoscopy of body cavities, and more particularly to endoscopes and endoscopies that employ structured light to facilitate precise dimensional measurements of lesions or other features observed during such examinations. Background technique [0002] It is well known that endoscopy, including capsule endoscopy, enables clinicians to find and identify lesions and other physiological features in the gastrointestinal (GI) tract. Such capsule endoscopes are capsule-shaped (having a tubular body with end structures that give it a capsule shape) and can be passed through the throat and esophagus by spontaneous muscular action as food, drink, or other substances, is swallowed favorably or enters the stomach. From the stomach, the capsule travels through the intestinal tract and is subsequently expelled. Subsequent diagnosis often includes estimating the size of the lesion / feature, as the health risks posed by the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/055A61B1/07A61B1/05
CPCA61B1/06A61B1/041A61B1/0623G02B23/2461G02B23/2423G02B3/08G02B3/0056A61B1/0638A61B1/00096A61B1/00181A61B1/05A61B1/0684A61B1/07A61B1/0605
Inventor G·威尔逊王康怀吕甘雨
Owner CAPSO VISION INC
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