WO2017211122A1

WO2017211122A1 - Endoscope diagnosis support device and endoscope

Info

Publication number: WO2017211122A1
Application number: PCT/CN2017/080004
Authority: WO
Inventors: 郑洪�
Original assignee: 郑洪�
Priority date: 2016-06-05
Filing date: 2017-04-11
Publication date: 2017-12-14
Also published as: CN106798542A

Abstract

Disclosed are an endoscope diagnosis support device (100, 200) for effectively and accurately presenting dental calculus and dental plaque and an endoscope comprising the diagnosis support device (100, 200). An endoscope diagnosis support device (100, 200) comprising: at least two sets of monochromatic light source generators (11, 211), wherein each set of monochromatic light source generators (11, 211) emits one of the seven visible lights, monochromatic light (S101, S201) emitted by each set of monochromatic light source generators (11, 211) is different from each other, and each set of monochromatic light source generators (11, 211) is used for emitting monochromatic light (S101, S201) to irradiate teeth of a user so as to stimulate a fluorescence spectrum (S102, S202); an image sensor (20, 220) which can be used for recording image information III (S203) about the fluorescence spectrum (S102, S202) of the teeth of the user stimulated by the monochromatic light (S101, S201) emitted by the monochromatic light source generators (11, 211); a storage unit (60, 260), which stores an image information IV comparison chart (S204) of a fluorescence spectrum (S102, S202) of abnormal teeth under the irradiation of the monochromatic light (S101, S201); and a data processing unit (30, 230) used for comparing the fluorescence spectrum (S102, S202) image recorded by the image sensor (20, 220) with the fluorescence spectrum image in the comparison chart (S204).

Description

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Technical field

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Background technique

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technical problem

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Problem solution

Technical solution

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Advantageous effects of the invention

Beneficial effect

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Brief description of the drawing

DRAWINGS

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BEST MODE FOR CARRYING OUT THE INVENTION

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Invention embodiment

Embodiments of the invention

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Industrial applicability

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Sequence table free content

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Claims

An endoscope diagnostic support device for judging the collected image information to support endoscopic diagnosis includes:

a power input terminal for supplying power to the diagnostic support device;

At least two sets of monochromatic light source generators, wherein each set of said monochromatic light source generators emits one of seven kinds of visible light, and each set of said monochromatic light source generators emits monochromatic light different from each other The monochromatic light source generator is used to emit monochromatic light to illuminate the user's teeth to excite the fluorescence spectrum;

The image sensor can be used to record image information III of the fluorescence spectrum of the user's teeth under the excitation of the monochromatic light emitted by the monochromatic light source generator;

a storage unit in which an image information IV comparison table in which a fluorescence spectrum of an abnormal tooth is excited by a monochromatic light emitted by the monochromatic light source generator is stored;

And a data processing unit configured to compare the fluorescence spectrum image recorded by the image sensor with the fluorescence spectrum image in the comparison table to determine a difference therein, and output the comparison result I.
The diagnostic support device according to claim 1, further comprising an alarm prompting unit, wherein said storage unit further stores a threshold I of said comparison result I difference amount, said alarm prompting unit for said When the difference between the comparison result I does not reach or exceeds the threshold I, an alarm is given.
A diagnostic support device according to claim 1, further comprising a white light source generator for emitting white light to illuminate the user's teeth in a state where said monochromatic light source generator is not illuminated, so that said image The sensor records an image of the user's teeth under white light illumination and stores the image illuminated by the white light into the storage unit.
The diagnostic support device according to claim 3, wherein the image sensor records the image of the user's teeth under white light illumination in a form of photographing.
The diagnostic support device according to claim 3, wherein the image sensor records the image of the user's teeth under white light illumination in a form of imaging.
The diagnostic support apparatus according to claim 3, wherein said storage unit further stores a threshold value I of said comparison result I, when the difference amount of said comparison result I does not reach or exceeds At the threshold I, the data processing unit records the area, and the data processing unit performs a comparative analysis on the fluorescence spectrum image that does not reach or exceed the threshold I and the image that is illuminated by the white light to indicate the The area is illuminated by white light to get the position in the image.
The diagnostic support device according to claim 1 or 6, wherein the data processing unit compares the image by using a unit area area of the fluorescence spectrum image in the selected image information III and an image information IV comparison table. The unit area of the medium fluorescence spectrum image is compared.
The diagnostic support device according to claim 1, further comprising a data exchange module for performing data interaction with the external terminal device or the external cloud server.
The diagnostic support device according to claim 8, wherein said data exchange module comprises a wireless transmit receiving unit or/and a data output port for connecting data lines.
The diagnostic support device according to claim 1, wherein the number of light sources of each of said monochromatic light source generators is two or more.
The diagnostic support device according to claim 1, wherein said monochromatic light source generators are two groups, and each of said monochromatic light source generators emits one of blue light, red light or violet light, and two groups. The monochromatic light emitted by the monochromatic light source generator is different.
The diagnostic support device according to claim 11, wherein the wavelength of the red light is preferably in the range of 633 to 655 nm.
The diagnostic support device according to claim 12, characterized in that the wavelength of the red light is preferably 635 nm or 640 nm or 645 nm.
The diagnostic support device according to claim 11, wherein the wavelength of the violet light preferably ranges from 395 to 415 nm.
The diagnostic support device according to claim 14, wherein the wavelength of the violet light is preferably 395 nm or 400 nm or 405 nm or 410 nm.
The diagnostic support device according to claim 1, wherein each of said sets of said monochromatic light source generators simultaneously emits monochromatic light to illuminate a user's teeth to excite a synthesized fluorescent spectral image.
The diagnostic support device according to claim 1, wherein each of said sets of said monochromatic light source generators sequentially emits monochromatic light to illuminate a user's teeth, respectively exciting a fluorescence spectrum image.
The diagnostic support device according to claim 1, wherein the manner in which the image sensor records the image information III is in the form of a photograph.
The diagnostic support device according to claim 1, wherein the image sensor records the image information III in a form of imaging.
The diagnostic support device according to claim 1, further comprising an output unit for outputting said comparison result I to a user, thereby implementing interaction of the user with said diagnostic support device.
Diagnostic support device according to claim 20, characterized in that the output unit comprises a display module or/and a speech output module or/and a vibration motor or/and an LED indicator.
The diagnostic support device of claim 1 further comprising an input unit operable to input data to said diagnostic support device to effect user interaction with said diagnostic support device.
The diagnostic support device according to claim 1, wherein said storage unit further stores a threshold value I of said comparison result I, when the difference amount of said comparison result I does not reach or exceeds At threshold I, the data processing unit records the region and labels the fluorescence spectrum image that does not meet or exceed the threshold I.
The diagnostic support device according to claim 1, wherein the diagnostic support device further comprises a power supply, the power supply being electrically connected to the power input to supply power to the diagnostic support device.
The diagnostic support device according to claim 1, wherein said storage unit further stores normal teeth under monochromatic light emitted by said monochromatic light source generator An image information VI alignment table for exciting a fluorescence spectrum; the data processing unit compares the fluorescence spectrum image recorded by the image sensor with the fluorescence spectrum image in the image information VI comparison table to determine The difference will be compared to the output of Result II.
The diagnostic support device according to claim 25, wherein said storage unit further stores a threshold II of said comparison result II difference amount, when said difference result of said comparison result II reaches or exceeds said threshold value II The data processing unit records the region and marks the fluorescence spectrum image that meets or exceeds the threshold II.
The diagnostic support device according to claim 25, wherein the diagnostic support device further comprises an alarm prompting unit, wherein the storage unit further stores a threshold value II of the comparison result II, the alarm prompting unit When the difference amount of the comparison result II reaches or exceeds the threshold value II, an alarm prompt is issued.
An endoscope comprising the endoscopic diagnostic support device of any one of claims 1-27.