CN211130977U

CN211130977U - Throat image acquisition device

Info

Publication number: CN211130977U
Application number: CN201920865064.6U
Authority: CN
Inventors: 孙莹莹; 王学民; 邵娜; 赵立涛
Original assignee: Tianjin University
Current assignee: Tianjin University
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-07-31
Anticipated expiration: 2029-06-10

Abstract

The utility model relates to a larynx is like collection system, including light and larynx camera, the light distributes around larynx camera, its characterized in that, larynx camera are fixed in the front portion of a connecting piece, and the connecting piece is used for connecting larynx camera and a disposable sleeve, disposable sleeve cover in the outside of larynx camera, the connecting piece be the step shaft that drum or cylinder constitution of big or small footpath difference, the shaft shoulder of step shaft is provided with the draw-in groove, disposable sleeve and the position that the connecting piece contacted are provided with the buckle with draw-in groove matched with. The utility model discloses can increase the correct rate of the diagnosis state of an illness, save time, the convenient comprehensive accurate judgement analysis state of an illness.

Description

Throat image acquisition device

Technical Field

The utility model relates to a larynx examination equipment especially relates to a larynx like collection system for larynx examination appearance.

Background

Infants do not speak, and older children do not correctly describe their condition even though they have spoken. Therefore, four different diagnostic methods are required to diagnose and differentiate infantile diseases. Pediatrics doctors pay particular attention to inspection throughout the past. Just as in "juvenile department ferroscope, inspection of shape and color of Miao Kong from the external knowledge to the internal" say: in pediatrics, the physician only needs to watch the disease and listen to it successively. "in inspection, it is most important to examine throat and fingerprint.

Although the role of examining the throat diagnosis in the infant diagnosis is very important, the traditional Chinese medicine examination of the throat diagnosis mainly depends on the observation of the eyes of doctors and the diagnosis according to the experience, and lacks an objective diagnosis standard, so that subjective influencing factors exist in the process of examining the throat of the infant. At this time, it is important to objectively diagnose the standard. It has very important significance for promoting the combination of traditional Chinese medicine and modern science and technology.

The larynx diagnosis instrument is produced under the trend. The method comprises collecting throat color image of the tested person under lighting environment with supplementary light source, segmenting the throat image, classifying and identifying characteristic indexes such as abnormal hyperplasia, color, lichen, mucosa and exudate according to the content of the throat image, and processing the obtained information to obtain diagnosis result. It is important how to correctly and comprehensively acquire the throat image.

To the problem, an object of the utility model is to provide a throat image acquisition device with low cost, simple structure, measurement accuracy are high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a larynx is like collection system for larynx appearance of diagnosing can be correct and comprehensive collection throat image. The technical scheme is as follows:

The larynx image acquisition device comprises an illuminating lamp and a larynx camera, wherein the illuminating lamp is distributed around the larynx camera, and the larynx camera is characterized in that the larynx camera is fixed to the front portion of a connecting piece, the connecting piece is used for connecting the larynx camera with a disposable sleeve, the disposable sleeve is sleeved outside the larynx camera, the connecting piece is a stepped shaft formed by cylinders or cylinders with different diameters, a clamping groove is formed in the shaft shoulder of the stepped shaft, and a buckle matched with the clamping groove is arranged at the position, in contact with the connecting piece, of the disposable sleeve.

Preferably, the throat camera adopts a USB camera AF camera. The disposable sleeve adopts a food-grade plastic tube.

The utility model has the advantages of with positive effect be that disposable sleeve can contain into the mouth, disposable sleeve has enough diameter can be correct and comprehensive see complete throat, solved traditional chinese medical science when the diagnosis because partial child open the mouth incomplete and the natural lifting of tongue blocks the throat and leads to the problem that can't see whole throat completely. Can increase the correct rate of the diagnosis of the state of an illness, save time and conveniently, comprehensively and accurately judge and analyze the state of an illness.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. throat camera, 2, disposable sleeve, 3, lighting lamp, 4, connecting piece of throat camera and disposable sleeve, named as camera base, 5, data transmission line

Detailed Description

For further understanding of the contents, features and functions of the present invention, the following examples are listed and will be described in detail with reference to the accompanying drawings:

Please refer to fig. 1, a larynx is like collection system for larynx diagnosis appearance, disposable sleeve 2 including the level is placed, disposable sleeve 2 is cylindrically, the diameter is 25mm, it is 60mm highly, when shooing to the throat of measurand, the dead ahead of disposable sleeve 2 is for measurand throat, the below is for measurand tongue, be connecting piece 4 on the left of disposable sleeve 2, connecting piece 4 is the step shaft form, be provided with the draw-in groove in the shaft shoulder position, the draw-in groove adopts can dismantle connected mode and connect a disposable sleeve 2, the position that contacts with the connecting piece at disposable sleeve 2 is provided with the buckle with draw-in groove matched with, each measurand can dismantle the disposable sleeve 2 of changing the difference by the measurand.

what set up on the plane of the spindle nose place of connecting piece 4 that is the step shaft form is light 3 and larynx camera 1, connecting piece 4 adopts the fixed connection mode rather than left larynx camera 1 and light 3, larynx camera 1 is perpendicular with disposable sleeve 2 with the plane of light 3 place, light 3 sets up to pointolite illumination mode, distribute in the plane of the spindle nose place of connecting piece 4 by 6 SMD L ED lamp ring formulas, can clearly illuminate square circle 100mm, larynx camera 1 adopts GUCEE WEBCAM B camera, larynx camera 1 is around the light 3 of ring structure.

The utility model discloses a theory of operation:

The throat image acquisition device is placed on the upper side of the throat, and the throat face camera is arranged right in front of the throat. Because the best focal plane distance of the throat camera is 4.5cm, the throat camera is very suitable to be placed right in front of the throat and can prevent the situation that the throat is blocked by the tongue. When the device is used for shooting, the illuminating lamp is partially lightened, the illuminating lamp with the circular ring structure can clearly illuminate the environment in the oral cavity, and the throat image is clearly collected.

The throat camera is controlled by a corresponding software program to take a picture by adopting an upper computer, the picture is synthesized and then can be transmitted to the upper computer through a USB data transmission line, useful information in the image is identified through algorithm processing, further characteristic indexes such as gland abnormal hyperplasia, color, white moss, mucosa, exudate and the like are extracted and judged, and the obtained information is processed and processed to provide an effective basis for diagnosis of doctors.

after examining and screening the cameras meeting the requirements of size and pixels, the throat camera can adopt a GUCEE WEBCAM B Guest network camera, a sensor type CMOS, a sensor pixel (ten thousand) 800 and a highest resolution (dpi)1280 × 1024, supports the real-time transmission of dynamic remote video, and has the functions of automatic color compensation, color restoration and skin color regulation, the external dimension of the throat camera is 15mm in diameter, and the throat camera is suitable for a throat image acquisition device.

Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the protection scope of the present invention.

Claims

1. The larynx image acquisition device comprises an illuminating lamp and a larynx camera, wherein the illuminating lamp is distributed around the larynx camera, and the larynx camera is characterized in that the larynx camera is fixed to the front portion of a connecting piece, the connecting piece is used for connecting the larynx camera with a disposable sleeve, the disposable sleeve is sleeved outside the larynx camera, the connecting piece is a stepped shaft formed by cylinders or cylinders with different diameters, a clamping groove is formed in the shaft shoulder of the stepped shaft, and a buckle matched with the clamping groove is arranged at the position, in contact with the connecting piece, of the disposable sleeve.

2. The device of claim 1, wherein the throat camera is a USB camera af camera.