Visible light and near-infrared light sublingual image acquisition system

An image acquisition system and near-infrared light technology, which are applied in the fields of spectrum diagnosis, light diagnosis, medical science, etc., can solve the problems of limited effective information, poor quality of sublingual image signals, and difficult standardization of image signal processing. Conducive to standardization and clear images

Inactive Publication Date: 2015-04-15
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the sublingual image signal obtained by the existing equipment is poor in quality, contains limited effective information, and the image signal processing is difficult to standardize, and provides a visible and near-infrared sublingual image acquisition system

Method used

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  • Visible light and near-infrared light sublingual image acquisition system
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  • Visible light and near-infrared light sublingual image acquisition system

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specific Embodiment approach 1

[0029] Specific implementation mode one: the following combination Figure 1 to Figure 6 Describe this embodiment, the visible light and near-infrared light sublingual image acquisition system described in this embodiment includes a housing, a light source module, a camera module and a display 4,

[0030] The shell is composed of a left support plate 11, a right support plate 12, an upper support plate 13, a lower support plate 14, a back plate 16 and an inner insert plate 15,

[0031] The left support plate 11, the right support plate 12, the upper support plate 13, the lower support plate 14 and the back plate 16 encircle a cuboid cavity, a light source module and a camera module are arranged in the cuboid cavity, and the opening end of the cuboid cavity serves as The test end, the test end is opposite to the end face where the back plate 16 is located; the inner side surfaces of the left support plate 11 and the right support plate 12 are provided with a pair of parallel gr...

specific Embodiment approach 2

[0041] Specific implementation mode two: the following combination figure 2 and image 3 Describe this embodiment, this embodiment will further explain Embodiment 1. At the open end of the cuboid cavity, the edge of the upper support plate 13 has a downward slope, and the center of the bottom surface of the slope has an arc shape of the outer contour of the nose. support port.

[0042] In this embodiment, the head of the subject is fixed, and the subject can maintain a relatively consistent head posture when the subject sticks out his tongue. A smooth nose conforming to the outer contour of the nose is specially designed on the end of the upper support plate close to the subject. Support design.

specific Embodiment approach 3

[0043] Specific implementation mode three: the following combination Figure 1 to Figure 3 This embodiment will be described. This embodiment will further describe Embodiment 1 or 2. The left support plate 11 and the right support plate 12 are respectively provided with cooling holes.

[0044] Since many heat-radiating components such as light sources, cameras, and switching power supplies are used in the system of the present invention, two groups of cooling holes are respectively arranged on the left support plate 11 and the right support plate 12 .

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Abstract

The invention discloses a visible light and near-infrared light sublingual image acquisition system, belongs to the technical field of sublingual images, and aims to solve the problems of poor signal quality, limited effective information and difficult standardization of image signal processing for a sublingual image obtained by existing equipment. The system is characterized in that a left supporting plate, a right supporting plate, an upper supporting plate, a lower supporting plate and a rear back plate define a cuboid cavity; a light source module and a video camera module are arranged in the cuboid cavity; the opening end of the cuboid cavity serves as a test end; the test end is opposite to the end surface of the rear back plate; a pair of parallel grooves are formed in the positions, close to the lower supporting plate, of the inner side surfaces of the left supporting plate and the right supporting plate, and inner insertion plates are inserted and fixed in the grooves; a display is arranged on the upper supporting plate and close to one side of the rear back plate. The system is used for acquiring the visible light and near-infrared light sublingual image.

Description

technical field [0001] The invention relates to a sublingual image acquisition system of visible light and near-infrared light, and belongs to the technical field of sublingual images. Background technique [0002] As the only exposed organ of the human body, the tongue can not only reflect the overall health status of the human body, but also reveal local lesions in the internal organs of the human body. Sometimes, it can even detect diseases that cannot be detected by modern medical equipment such as B-ultrasound, CT, and nuclear magnetic resonance. out of the disease. [0003] In recent years, along with the modernization of tongue diagnosis, especially the modernization of the objective testing instruments of tongue diagnosis, the quantitative research work on tongue images at home and abroad, especially on tongue surface images, has been widely carried out. Some achievements have been made in tongue image acquisition equipment, tongue image quantitative feature extract...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00
CPCA61B5/004A61B5/0059A61B5/0075A61B5/0082A61B5/48
Inventor 闫子飞沈毅张大鹏李乃民朱焕超丁皓伦
Owner HARBIN INST OF TECH
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