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Capsule gastroscope

A gastroscope and capsule technology, which is applied in the medical field to achieve the effect of reducing the blind spot of taking pictures, reducing damage and improving the viewing angle

Inactive Publication Date: 2016-02-03
赵建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a certain degree of randomness in the way of changing the camera angle, and it may not be possible to capture every corner of the inner wall of the stomach

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 Shown is a preferred side section of the invention Figure 1 , comprising a housing 1, an LED light source 2, a camera 3, a microprocessor 4, a battery 5, and an antenna 9, the camera 3 is arranged on one side of the housing 1, the camera 3 and the LED light source 2 are connected to the microprocessor 4, and the microprocessor 4 is connected to the battery 5; when the capsule gastroscope is placed flat, its center of gravity is located below its axis, and the distance from the center of gravity to the axis is 1 / 4-1 / 3 of the distance from the axis to the bottom of the shell; the shell 1 is hemispherical by both ends , The middle is composed of a slightly convex column, the plane where the microprocessor 4 is located is parallel to the axis of the housing 1, the camera 3 is located in the middle of the microprocessor 4, and more than three LED light sources 2 are evenly distributed around the camera 3; More than one auxiliary camera 6 is arranged on the...

Embodiment 2

[0032] Such as figure 2 Shown is a preferred side section of the invention Figure II , comprising a housing 1, an LED light source 2, a camera 3, a microprocessor 4, a battery 5, and an antenna 9, the camera 3 is arranged on one side of the housing 1, the camera 3 and the LED light source 2 are connected to the microprocessor 4, and the microprocessor 4 is connected to the battery 5; when the capsule gastroscope is placed flat, its center of gravity is located below its axis, and the distance from the center of gravity to the axis is 1 / 4-1 / 3 of the distance from the axis to the bottom of the shell; the shell 1 is hemispherical by both ends , The middle is composed of a slightly convex column, the plane where the microprocessor 4 is located is parallel to the axis of the housing 1, the camera 3 is located in the middle of the microprocessor 4, and more than three LED light sources 2 are evenly distributed around the camera 3; More than one auxiliary camera 6 is arranged on t...

Embodiment 3

[0034] Such as image 3 Shown is a preferred side section of the invention Figure three , comprising a housing 1, an LED light source 2, a camera 3, a microprocessor 4, a battery 5, and an antenna 9, the camera 3 is arranged on one side of the housing 1, the camera 3 and the LED light source 2 are connected to the microprocessor 4, and the microprocessor 4 is connected to the battery 5; when the capsule gastroscope is placed flat, its center of gravity is located below its axis, and the distance from the center of gravity to the axis is 1 / 4-1 / 3 of the distance from the axis to the bottom of the shell; the shell 1 is hemispherical by both ends , The middle is composed of a slightly convex column, the plane where the microprocessor 4 is located is parallel to the axis of the housing 1, the camera 3 is located in the middle of the microprocessor 4, and more than three LED light sources 2 are evenly distributed around the camera 3; More than one auxiliary camera 6 is arranged on...

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Abstract

The invention provides a capsule gastroscope, which comprises a shell (1), an LED light source (2), a camera (3), microprocessor (4), a battery (5) and an antenna (9), wherein the camera (3) is arranged on one side of the shell (1); the camera (3) and the LED light source (2) are connected to the microprocessor (4); and the microprocessor (4) is connected to the battery (5). The capsule gastroscope disclosed by the invention has the beneficial effects that by arranging the camera and the LED light source on one side or two sides of the shell, the viewing angle of the camera can be greatly improved and a shooting dead zone can be reduced.

Description

technical field [0001] The invention relates to the medical field, in particular to a capsule gastroscope. Background technique [0002] The full name of "Capsule Endoscopy" is "Smart Capsule Gastrointestinal Endoscopy System", also known as "Medical Wireless Endoscopy". The front end of the capsule endoscope is a transparent ball, inside which is a miniature digital video camera and multiple flashing lights. It can take clear photos in the dark digestive tract. Before the capsule endoscopy, the examinee must fast. After the patient takes the "smart capsule", the capsule will travel through the body by itself due to gastrointestinal motility, and take pictures of the stomach And the images of the large intestine and small intestine, the images are transmitted in digital form through the sensor to a recording device slightly larger than a cigarette box carried by the patient. The whole process takes about 8 to 10 hours, during which the patient can leave the hospital to wor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/00A61B1/273
Inventor 赵建
Owner 赵建
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