CN111481160A - Children's dentistry inspection system - Google Patents

Children's dentistry inspection system Download PDF

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Publication number
CN111481160A
CN111481160A CN202010391459.4A CN202010391459A CN111481160A CN 111481160 A CN111481160 A CN 111481160A CN 202010391459 A CN202010391459 A CN 202010391459A CN 111481160 A CN111481160 A CN 111481160A
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Prior art keywords
frame
children
oral cavity
dental
protrusion
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CN202010391459.4A
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Chinese (zh)
Inventor
孙永红
张鹏
张亮亮
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Individual
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/24—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/045—Control thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
    • A61B1/05—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A61B1/0684—Endoscope light sources using light emitting diodes [LED]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/04—Measuring instruments specially adapted for dentistry
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C19/00—Dental auxiliary appliances
    • A61C19/06—Implements for therapeutic treatment

Abstract

The invention provides a children dental examination system, aiming at the uncertainty of children in the oral examination process, the inside of an oral cavity is opened by arranging an oral cavity inner frame to facilitate the shooting of imaging equipment and an endoscope, so that the problem of low dental examination efficiency caused by the unmatched children is reduced, meanwhile, a detachable and fixed occlusion part is arranged between an upper frame and a lower frame, the occlusion part can adapt to the opening and closing of different oral cavities according to the size of the occlusion part, and the shooting part which can slide and is arranged on the occlusion part in a matched manner enables the positioning movement to carry out the oral cavity high-definition shooting to be possible; the upper opening and the lower opening which are arranged at the upper part and the lower part of the occlusion part are more convenient for observation by using a traditional endoscope, and the invention also integrates the examination of saliva, mucosa, teeth and gum condition, thereby being convenient and efficient for the examination of the oral cavity internal medicine of children.

Description

Children's dentistry inspection system
Technical Field
The invention belongs to the field of examination instruments for children department of stomatology, and particularly relates to a children dental examination system.
Background
The regular oral examination is one of the important measures for maintaining the oral health and promoting the whole body health. Common oral diseases such as dental caries and periodontal disease are chronic diseases, and have unobvious early symptoms, and are easy to ignore, and need to be checked and diagnosed regularly. Before the decayed tooth reaches the deep layer of dentin, no uncomfortable symptom exists, a patient is not easy to find, only a doctor can find the symptoms and perform treatment in time, and the treatment can be completed by one time; if the patient has obvious symptoms, the patient usually has deep and large caries cavity, even has affected dental pulp, the treatment time, cost and treatment frequency are increased, besides inconvenience is brought to life and work, and if the caries is seriously damaged, a large area of apical lesion is required to be removed to cause tooth loss. Regular oral examinations should be performed from one or two years of age, continuing until permanent teeth are fully erupted, at about 14 years of age, and thereafter, teeth may be examined every half year to a year, even for adults who need regular oral examinations every year. Regular oral examination not only aims at dental caries, but also can find deformity affecting facial development such as irregular teeth and covered days as soon as possible so as to avoid missing good treatment time.
The oral examination is carried out regularly, namely, the oral health examination is carried out regularly in a hospital under the condition that no oral disease exists or the oral disease is not sensed by the patient, and the patient does not need to go to the hospital until the patient is found to be ill. Generally, the examination is performed every half year or one year, and the pregnant woman can appropriately shorten the interval time. Children are not strong enough in their teeth during childhood, the enamel that protects the teeth has not accumulated sufficiently, the self-protective mechanisms of the mouth are not well established, and some oral and dental problems often arise. The pain is slight, and the development of teeth of the children is seriously affected, so that the teeth of the children are suffered from the problems in the life. Therefore, children must perform dental examinations periodically to protect their oral cavity.
The application with the application number of CN201910408101.5 discloses an external oral cavity material sampling tool, which comprises a material sampling mechanism, wherein oral cavity materials are collected through a rotating mechanism, and the collected oral cavity materials can be automatically immersed into cell preservation solution for retention after collection, so that the tool has the advantages of portability and high automation degree; however, the above patent application realizes sampling operation through a complex mechanized structure, and the sampling position and the like cannot be adjusted adaptively, so that the oral cavity material extraction and examination cannot be carried out efficiently.
Application number is CN 201810295668.1's application document discloses an oral cavity support frame, V type elastic fixation frame connecting sleeve through two parallel arrangement, and be equipped with first screw rod between two parallel arrangement's V type elastic fixation frame, realize the regulation of support frame width through the first adjustable ring in the middle of the rotation screw rod, realize V type elastic fixation frame angle modulation through the second screw rod, the crowd of the different oral cavity sizes of being convenient for uses, above-mentioned oral cavity support frame can carry out adaptability and adjust, but even the size can be adjusted and be suitable for children to use, but the poor regulation of children stability and conventional inspection process are wasted time and energy, it is not good to be used for children's dental examination effect with above-mentioned oral cavity support frame.
To sum up, do not have the special dental examination system to children among the prior art, even current check-out set size can be applicable to children oral cavity environment, nevertheless because children themselves are good at and oral cavity check-out set is not intelligent the gathering, current check-out set debugging time is long, the single different inspection item of detection item needs the different inspection apparatus of adaptation, is not suitable for children oral cavity inspection, current dental check-out set inefficiency can not high definition formation of image simultaneously.
Disclosure of Invention
The invention overcomes the defects and provides a dental examination system for children, aiming at the uncertainty of children in the process of oral examination, the inside of an oral cavity is opened by arranging an oral cavity inner frame to facilitate the shooting of imaging equipment and an endoscope, so that the problem of low dental examination efficiency caused by the unmatched children is reduced, meanwhile, a detachable and fixed occlusion part is arranged between an upper frame and a lower frame, the occlusion part can adapt to the opening and closing of different oral cavities according to the size of the occlusion part, and the shooting part which can slide and is arranged on the occlusion part in a matched manner enables the positioning movement to carry out the oral cavity high-definition shooting to be possible; the upper opening and the lower opening which are arranged at the upper part and the lower part of the occlusion part are more convenient for observation by using a traditional endoscope, and the invention also integrates the examination of saliva, mucosa, teeth and gum condition, thereby being convenient and efficient for the examination of the oral cavity internal medicine of children.
A dental examination system for children comprises an oral cavity inner frame, a central control device, an imaging device and a screen, wherein the oral cavity inner frame consists of an upper frame, a lower frame and an occlusion part fixedly arranged between the upper frame and the lower frame, the upper frame and the lower frame are rotatably connected at one end through an elastic frame connecting part, the upper frame, the lower frame and the frame connecting part are of an integrally formed structure, the occlusion part is detachably fixed between the upper frame and the lower frame and comprises an upper fixing part, a lower fixing part and a protrusion, the bottom of the upper frame is provided with a circle of upper protrusion matched and fixed with the upper fixing part along the dental arch direction, the top of the lower frame is provided with a circle of lower protrusion matched and fixed with the lower fixing part along the dental arch direction, the occlusion part is fixedly supported between the upper frame and the lower frame through the upper fixing part and the lower fixing part, the protrusion is arranged on the front end face of the occlusion part along the dental arch direction, the protrusion is made of a transparent resin material, a plurality of L ED lamps are uniformly arranged in the protrusion, the imaging device comprises a sliding part, the sliding part is arranged on the end face of the sliding part of the shell and can be in the upper and lower end face of the oral cavity, the upper control device, the upper and the upper control device can be in the upper and the upper control device.
Furthermore, the upper frame, the lower frame and the frame connecting part are all made of edible gel materials, and edible xylitol is added into the gel materials.
Furthermore, a saliva sample collector is further arranged on the lower frame, the saliva sample collector is provided with a shell and a sponge arranged in the shell, the shell is made of soft rubber materials, and a saliva collecting hole is formed in the outer end face of the shell.
Furthermore, the front end surfaces of the upper frame and the lower frame are in an elliptical shape along the dental arch, the left end and the right end of the upper frame and the lower frame are both in arc shape, the arc curvature radius of the two ends is larger than the long axis of the elliptical shape of the front end surface, the shapes of the upper frame and the lower frame are more in line with the ergonomic arrangement through the radian arrangement, and the upper frame and the lower frame can be comfortably arranged in the oral cavity.
Furthermore, the shooting part is composed of two CCD cameras which are crossed in the axial direction, and the two CCD cameras can carry out three-dimensional rotation shooting along respective centers.
Furthermore, the two CCD cameras are symmetrically arranged on two sides of a transparent observation window arranged at the upper end and the lower end of the shell, and can shoot panoramic images in the oral cavity through the observation window.
Furthermore, the occlusion parts have different sizes, so that the oral panoramic image shooting of teeth with different sizes can be adapted.
Further, an endoscope is arranged at the end part of the central control equipment in a telescopic manner, an intraoral CCD camera is further arranged on the endoscope, a fluorescent lamp is arranged around the intraoral CCD camera, and an intraoral mucosa scraper is further arranged at the end part of the endoscope; the occlusion part further comprises an upper opening and a lower opening, the upper opening and the lower opening are symmetrically arranged on the upper side and the lower side of the protrusion, the size of the upper opening and the size of the lower opening are suitable for being capable of passing through the endoscope, the occlusion part can be placed in a state that the oral cavity is opened by supporting the upper opening and the lower opening, and the condition that the oral cavity of a child is closed and damaged by the endoscope or the condition that the oral cavity of the child is difficult to observe is avoided.
The invention has the beneficial effects that:
according to the children dental examination system, aiming at the uncertainty of children in the oral examination process, the inner frame of the oral cavity is arranged to open the interior of the oral cavity, so that imaging equipment and an endoscope can be conveniently used for shooting, the problem of low dental examination efficiency caused by the unmatched children is solved, meanwhile, the detachable and fixed occlusion part is arranged between the upper frame and the lower frame, and the occlusion part can adapt to the opening and closing of different oral cavities according to the size of the occlusion part; the upper opening and the lower opening which are arranged at the upper part and the lower part of the occlusion part are more convenient for observation by using a traditional endoscope, and the invention also integrates the examination of saliva, mucosa, teeth and gum condition, can conveniently and efficiently carry out the examination of the oral cavity internal medicine of children, and is convenient for doctors to diagnose.
According to the children dental examination system, the slidable shooting part is arranged on the occlusion part in a matched mode, so that positioning movement is possible to carry out oral high-definition shooting, compared with a handheld shooting mode in the prior art, the children dental examination system not only has the advantages that initial positioning is convenient and fast, but also can carry out directional movement to realize all-dimensional oral image shooting, a doctor is prevented from finding an ideal shooting position in the oral cavity for a long time, and the use efficiency of a camera is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the dental examination system for children of the present invention.
Fig. 2 is a cross-sectional view of the imaging device and bite cooperation structure of the dental examination system for children of the present invention.
Fig. 3 is a schematic view of a control device of the dental examination system for children of the present invention.
Detailed Description
The child's dental exam system of the present invention is described in detail below with reference to fig. 1-3.
Example 1
A dental examination system for children comprises an oral cavity inner frame 1, a central control device 2, an imaging device 3 and a screen 4, wherein the oral cavity inner frame 1 comprises an upper frame 101, a lower frame 102 and an occlusion part 103 fixedly arranged between the upper frame 101 and the lower frame 102, the upper frame 101 and the lower frame 102 are rotatably connected at one end through an elastic frame connecting part 104, the upper frame 101, the lower frame 102 and the frame connecting part 104 are of an integrally molded structure, the occlusion part 103 is detachably fixed between the upper frame 101 and the lower frame 102, the occlusion part 103 comprises an upper fixing part 1031, a lower fixing part 1032 and a protrusion 1033, the bottom of the upper frame 101 is provided with a circle of upper protrusions 1011 matched and fixed with the upper fixing part 1031 along the dental arch direction, the top of the lower frame 102 is provided with a circle of lower protrusions 1021 matched and fixed with the lower fixing part along the dental arch direction, the occlusion part 103 is fixedly supported between the upper frame 101 and the lower frame 102 through the upper fixing part 1031 and the lower fixing part 1032, the protrusion 1033 is fixedly supported between the upper frame 101 and the lower frame 102 through the upper fixing part 1033 and the upper fixing part 302, the upper fixing part 302 and the upper frame 302 and the imaging device 301 can be matched with the upper and lower frame 302 through the upper and lower fixing part 302 by the upper and the imaging device, the imaging device 301 can be provided with the imaging device, the imaging device can be provided with.
Furthermore, the upper frame 101, the lower frame 102 and the frame connecting portion 104 are made of edible gel materials, and edible xylitol is added into the gel materials, so that children can be attracted to take bites for a long time.
Further, a saliva sample collector 1021 is further arranged on the lower frame 102, the saliva sample collector 1021 is provided with a shell and a sponge arranged in the shell, the shell is made of a soft rubber material, and a saliva collecting hole is arranged on the outer end face of the shell.
Furthermore, the front end faces of the upper frame 101 and the lower frame 102 are in an elliptical shape along the dental arch, the left and right ends of the upper frame 101 and the lower frame 102 are both in an arc shape, the arc curvature radius of all the ends is larger than the long axis of the elliptical shape of the front end face, the arc curvature arrangement enables the shapes of the upper frame 101 and the lower frame 102 to be more in accordance with the ergonomic arrangement, the upper frame 101 and the lower frame 102 can be comfortably placed in the oral cavity, wherein the long axis of the elliptical shape of the front end face is L, the arc curvature radius of the left and right ends of the upper frame 101 and the lower frame 102 is R, and the R unit is meter, R =0.2 (H is height unit and W is weight unit), R unit is meter, L =2R +0.028H, and L unit is meter.
The setting of the arc radian radius R and the long axis L of the elliptical shape of the front end surface of the upper frame 101 and the lower frame 102 is carried out by taking experimenters with the height H of 1-1.60m and the weight W of 20-60kg respectively, and the setting results in the invention are as follows:
Figure DEST_PATH_IMAGE001
the tabular data further indicates that R =0.2 (H is height in meters and W is weight in kg) R units in meters, L =2R +0.028H, and L units in meters provide comfort for most children for experimenters having heights H of 1-1.60m and weights W of 20-60kg, respectively.
Further, the image capturing unit 303 is composed of two CCD cameras 3031 intersecting the axial direction, and both the CCD cameras 3031 can perform three-dimensional rotation image capturing along the respective centers.
Further, the two CCD cameras 3031 are symmetrically disposed on two sides of a transparent observation window disposed at the upper and lower ends of the housing 302, and can shoot panoramic images in the oral cavity through the observation window.
Furthermore, the occlusion part 103 has different sizes so as to be suitable for photographing panoramic images in the oral cavity of teeth with different sizes.
Further, an endoscope 201 is telescopically arranged at the end part of the central control device 2, an intra-oral CCD camera is further arranged on the endoscope 201, a fluorescent lamp is arranged around the intra-oral CCD camera, and an intra-oral mucosa scraper is further arranged at the end part of the endoscope; the occlusion part 103 further comprises an upper opening 104 and a lower opening 105, the upper opening 104 and the lower opening 105 are symmetrically arranged on the upper side and the lower side of the protrusion 1033, the upper opening 104 and the lower opening 105 are suitable for being used for allowing an endoscope to pass through, and the occlusion part 103 can be placed in a state that the oral cavity is opened by the arrangement of the upper opening 104 and the lower opening 105, so that the phenomenon that the oral cavity of a child is closed and the endoscope is damaged or the internal condition of the oral cavity of the child is not easy to observe is avoided.
According to the children dental examination system, aiming at the uncertainty of children in the oral examination process, the inner frame of the oral cavity is arranged to open the interior of the oral cavity, so that imaging equipment and an endoscope can be conveniently used for shooting, the problem of low dental examination efficiency caused by the unmatched children is solved, meanwhile, the detachable and fixed occlusion part is arranged between the upper frame and the lower frame, and the occlusion part can adapt to the opening and closing of different oral cavities according to the size of the occlusion part; the upper opening and the lower opening which are arranged at the upper part and the lower part of the occlusion part are more convenient for observation by using a traditional endoscope, and the invention also integrates the examination of saliva, mucosa, teeth and gum condition, can conveniently and efficiently carry out the examination of the oral cavity internal medicine of children, and is convenient for doctors to diagnose.
According to the children dental examination system, the slidable shooting part is arranged on the occlusion part in a matched mode, so that positioning movement is possible to carry out oral high-definition shooting, compared with a handheld shooting mode in the prior art, the children dental examination system not only has the advantages that initial positioning is convenient and fast, but also can carry out directional movement to realize all-dimensional oral image shooting, a doctor is prevented from finding an ideal shooting position in the oral cavity for a long time, and the use efficiency of a camera is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (7)

1. A dental examination system for children is characterized by comprising an oral cavity inner frame, a central control device, an imaging device and a screen, wherein the oral cavity inner frame is composed of an upper frame, a lower frame and an occlusion part fixedly arranged between the upper frame and the lower frame, the upper frame and the lower frame are rotatably connected at one end through an elastic frame connecting part, the upper frame, the lower frame and the frame connecting part are of an integrally formed structure, the occlusion part is detachably fixed between the upper frame and the lower frame and comprises an upper fixing part, a lower fixing part and a protrusion, the bottom of the upper frame is provided with a circle of upper protrusion matched and fixed with the upper fixing part along the dental arch direction, the top of the lower frame is provided with a circle of lower protrusion matched and fixed with the lower fixing part along the dental arch direction, the occlusion part is fixedly supported between the upper frame and the lower frame through the upper fixing part and the lower fixing part, the protrusion is arranged on the front end face of the occlusion part along the dental arch direction, the protrusion is made of a transparent resin material, a plurality of L lamps are uniformly arranged in the protrusion, the oral cavity protrusion, the imaging device comprises a sliding part, the imaging device can be in communication with the upper and lower imaging device, and the two ends of the oral cavity, and the imaging device can be in the upper and lower control device, the upper and lower control device, the upper.
2. The dental examination system for children as claimed in claim 1, wherein the upper frame, the lower frame and the frame connection portion are made of an edible gel material, and edible xylitol is added to the gel material.
3. The dental examination system for children as claimed in claim 2, wherein the lower frame is further provided with a saliva sample collector having a housing and a sponge disposed in the housing, the housing is made of a soft gel material and provided with a saliva collecting hole on an outer end surface of the housing.
4. The dental examination system for children as claimed in claim 1 or 2, wherein the front end surfaces of the upper and lower frames have an elliptical shape along the dental arch, the left and right ends of the upper and lower frames are both arc-shaped, and the radius of curvature of the arcs at both ends is larger than the long axis of the elliptical shape of the front end surface.
5. The dental examination system for children as claimed in claim 2, wherein the photographing part is composed of two CCD cameras crossing axial directions, both of which can perform three-dimensional rotational photographing along respective centers.
6. The dental examination system for children as claimed in claim 2, wherein the two CCD cameras are symmetrically disposed at two sides of a transparent observation window formed at the upper and lower ends of the housing, and can photograph panoramic images in the oral cavity through the observation window.
7. The dental examination system for children as claimed in claim 1, wherein the bite parts have different sizes to accommodate panoramic images of teeth of different sizes in the oral cavity.
CN202010391459.4A 2020-05-11 2020-05-11 Children's dentistry inspection system Withdrawn CN111481160A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113499158A (en) * 2021-05-25 2021-10-15 相鹏 Oral cavity intelligent diagnosis and treatment system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113499158A (en) * 2021-05-25 2021-10-15 相鹏 Oral cavity intelligent diagnosis and treatment system

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