JP2001312202A - Dental health education system, dental health enlightenment method as well and their teaching material and recording medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a system and method which can spuriously express the oral cavity of a person to be guided to make the person recognize the problems in the oral cavity by simple operation and can present and guide an intraoral care method meeting the person. SOLUTION: This dental health education system has dental inquiries DB consisting of inquiry data, an intraoral 3D model DB consisting of 3DCG model data, intraoral knowledge DB consisting of information including the intraoral care method, a means for displaying a selection screen to urge the person to be guided to make selection input of the intraoral information in accordance with the inquiry data and forcing the person to select and input the intraoral information, a means for displaying the 3D images spuriously expressing the oral cavity by using the corresponding 3DCG model data in accordance with the intraoral information and a means for outputting the information relating to the intraoral care method suitable for the person to be guide and dental health outputted by referencing the intraoral knowledge DB according to the intraoral information and the assignment by the person to be guided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dental health education system and a dental health education method suitable for oral health enlightenment and enlightenment, and more particularly to a dental health education system using three-dimensional computer graphics technology. And how to raise dental health enlightenment.

[0002]

2. Description of the Related Art Conventionally, various enlightenment and enlightenment activities have been carried out as oral health activities, such as the spread of the concept of preventive dentistry in order to spread the importance of dental health and the awareness of its prevention. The Ministry of Health and Welfare has also advocated the “8020 exercise” (this is an exercise aimed at keeping at least 20 teeth at the age of 80). At present, it is not a secondary preventive concept of early detection and early treatment, but the importance of primary prevention to maintain dental health from everyday lifestyle is the fast way to eat with your own teeth forever. There are enlightenment and enlightenment activities.

In such enlightenment / enlightenment activities, enlightenment / enlightenment and guidance are carried out according to the theme of each life stage from infancy to old age. For example, in maternal and child dental health activities, guidance such as "Guide to how to eat snacks", "How to eat properly", "How to brush the teeth of infants", "Dental consultation for mothers to prevent periodontal disease" are provided. Occupational dental health activities are based on periodontal disease countermeasures, such as "appropriate brushing and tartar removal for people" and "correct toothpaste and toothbrush usage.
Instructions such as "How to choose" are given. In addition, in enlightenment activities conducted in nursery schools, kindergartens, elementary and junior high schools, instructors use large model teeth and toothbrushes to teach effective tooth brushing, and motivate oral health and brush teeth. Enlightenment of habit making is carried out.

[0004]

As the social demands for oral health activities increase as described above, enlightenment and enlightenment related to oral health are conducted only by the guidance of the instructor as in the past. And labor costs. For these reasons, there is a demand for a system that can easily carry out enlightenment / enlightenment concerning oral health, and that can be implemented more effectively and at low cost.

[0005] The present invention has been made in view of the above points, and simulates the mouth of a trainee (patient) by a simple operation to recognize symptoms and problems related to the mouth. In addition, the present invention provides a dental health education system and a dental health enlightenment enlightenment method capable of presenting and guiding an oral care method suitable for the person.

[0006]

According to the present invention, a dental health education system includes a dental interview DB including inquiry data used for acquiring intraoral information relating to an intraoral state of a trainee.
And an intraoral 3D model DB composed of 3DCG model data for three-dimensionally displaying the state of the intraoral cavity, an intraoral knowledge DB composed of data relating to information on an intraoral care method and dental health, and the inquiry data. A selection screen for prompting the instructor to select and input the intra-oral information based on the selection screen for prompting the selection and input of the intra-oral information based on the intra-oral information; Intra-oral reproduction means for generating 3D image data for simulating the inside and displaying the 3D image, and referring to the intra-oral knowledge DB according to the intra-oral information and designation by the instructed person, Dental health guidance means for outputting information on oral care and dental health suitable for a person.

[0007] Further, on the selection screen of the dental health education system of the present invention, a selection image corresponding to the pre-classified state of the oral cavity and representing the inside of the oral cavity is displayed, and a predetermined portion of the image is displayed. Is preferably selected. Thus, the instructor can easily select and input his or her intraoral information.

Further, it is preferable that the selection input means of the dental health education system of the present invention is constituted by a combination of a display device and a touch panel arranged on a display surface of the display device. With this configuration, the instructed person can perform a selection input for inputting intraoral information by pressing or touching a touch panel portion on a predetermined portion of the image displayed on the screen.

Further, in the dental health education system of the present invention, it is preferable that the dental health instruction means outputs information on the oral care method and dental health by video and / or audio. Thereby, it is possible for the instructed person to easily understand the information on the oral care method and the dental health.

[0010] Further, the dental health enlightenment enlightenment method of the present invention comprises:
A method for enlightening and enlightening about oral care using the dental health education system according to claim 1, wherein the instructed person selectively inputs intraoral information relating to his / her own oral state. And a 3D image that simulates the inside of the instructor's mouth displayed based on the intraoral information after the selection and input of the intraoral information, so that symptoms and problems relating to the instructor's mouth can be obtained. And instructing the instructor to recognize the information on the oral care method and dental health for improving symptoms and problems related to the oral cavity of the instructed person displayed based on the intraoral information. And teaching the knowledge related to dental health.

[0011] Further, the teaching material for dental health enlightenment enlightenment activity of the present invention comprises the steps of allowing a trainee of dental health education to select intraoral information relating to his / her own intraoral state, and after selecting the intraoral information. Based on the intraoral information, a display object that simulates the oral cavity of the instructed person, a step of causing the instructed person to recognize symptoms and problems related to the oral cavity of the instructed person, Presenting information on an oral care method and dental health for improving symptoms and problems related to the oral cavity of the instructed person according to the oral information, It is characterized by. The teaching material for realizing the present invention can be realized not only by the dental health education system according to claim 1 or a system having the same functions as the dental health education system but also by a printed material on which the above information is printed.

Further, according to the present invention, when installed in a computer device including a program control circuit, the computer device can be a computer-readable computer in which software for implementing the dental health education system according to claim 1 is recorded. Is a simple recording medium, which is used for acquiring oral information relating to the state of the oral cavity of the instructor and 3D for displaying the state of the oral cavity three-dimensionally.
A selection screen for prompting the selection and input of the intraoral information based on the G model data, the information on the oral care method and information on dental health, and the interrogation data is displayed, and the instructor selects and inputs the intraoral information. A step of generating 3D image data that simulates the inside of the oral cavity using the corresponding 3DCG model data based on the intraoral information and displaying the 3D image; Recording the data and the program, comprising: referring to the intraoral knowledge DB in accordance with the designation by the person and outputting information on the intraoral care method and dental health suitable for the instructed person It is.

[0013]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a block diagram showing a configuration of a dental health education system according to one embodiment of the present invention.

The dental health education system 1 includes a storage unit 2 for storing a dental inquiry DB 2a, which is a database described later, an intraoral 3D model DB 2b, and an intraoral knowledge DB 2c, a selection input unit 3a, In order to obtain information (intraoral information) on the state of teeth and gums from the instructor (patient) and the instructor, the processing unit 3 including the intraoral reproduction unit 3b and the dental health teaching unit 3c. The input / output unit 4 displays a screen prompting a predetermined selection input and receives the selection input.

The dental interview DB 2a is composed of data including interview items to be presented to the instructor in order to obtain information on the oral cavity of the instructor. For example, the information includes presence / absence of unknowing parent, presence / absence of smoking habit, presence / absence of tooth decay, presence / absence of gum bleeding, presence / absence of crown, and the like for receiving designation of a defective part.

The intraoral 3D model DB 2b is 3DCG
It consists of 3DCG model data of teeth, gums, etc., which is the basis for pseudo-three-dimensional display of the oral cavity by (three-dimensional computer graphics).

The intraoral knowledge DB 2c stores general information on the oral care method and dental health as video data and audio data. For example, video or audio that explains topics of general oral knowledge (“What is tooth decay?”, “What is bad breath?”, “What is periodontal disease?”, “What is hypersensitivity?”) The data, video or audio data for teaching a response (treatment) corresponding to the symptom, a commentary on the zone requiring attention (eg, brushing method), and the like are stored.

The selection input unit 3a causes the input / output unit 4 to display a screen prompting a predetermined selection input (selection input screen) based on the medical inquiry data stored in the dental medical inquiry DB 2a. Then, the intraoral information selected and input by the instructor is temporarily stored. An example of the selection input screen will be described later.

The intra-oral reproduction unit 3b reads out the corresponding 3DCG model data from the intra-oral 3D model DB 2b based on the in-oral information of the instructor obtained by the selection input unit 3a, and processes the in-oral instructor's mouth. 3D image data to be reproduced in a pseudo manner is generated. Then, the 3D image is displayed on the input / output unit 4 (see FIGS. 12 and 13). In this way, a defective site in the oral cavity of the instructor and a dirt zone (caution zone) corresponding to the question (interview) are visualized. In addition, according to a predetermined operation by the instructed person, the direction and spatial position of the 3D image to be displayed, opening and closing of the oral cavity (chin), movement of the viewpoint, and the like can be operated. The 3D image may be further displayed on a display device such as a projector connected to the outside.

The dental health teaching unit 3c responds to the in-mouth information of the instructor acquired by the selection input unit 3a and the designation (specified separately) by the instructed person selected and input via the input / output unit 4. And output general information on the oral care method or dental health suitable for the instructor (for example,
14 to 17). These pieces of information are output from the input / output unit 4 by video or audio. Further, the data may be further output to a display device such as a projector connected to the outside.

The storage unit 2 is constituted by a non-volatile recording device such as a hard disk, a magneto-optical disk, or the like. The processing unit 3 includes a memory, a CPU (Central Processing Unit), and the like, and a program (not shown) for realizing each function of the processing unit 3 is loaded into the memory and executed to realize the function. Shall be performed. The input / output unit 4 is configured by a display device (touch panel display) having a touch panel. This display device is a CRT (Cathode Ra).
y Tube), a liquid crystal display device, a PDP (Plasma
Display Panel).

Next, an outline of the operation of the dental health education system 1 of the present embodiment configured as described above will be described with reference to an operation flowchart of FIG.

First, the selection input section 3a is provided with a dental inquiry D
The inquiry data is read from B · 2a (step S1). Then, a selection input screen based on the inquiry data is displayed on the input / output unit 4 (step S2). Next, step S
The selection input screen displayed in step 2 prompts the instructor to input personal information (intraoral information) relating to the state of the oral cavity, and causes the instructor to selectively input the intraoral information (step S3). Steps S1 to S3 are repeated until all of the intraoral information of a predetermined item is input.

Next, the intra-oral reproduction section 3b proceeds to step S3.
Based on the instructor's intraoral information acquired by the selection input unit 3a, the corresponding 3DC from the intraoral 3D model DB 2b
The G model data is read (step S4). And
The intra-oral reproduction section 3b generates 3D image data that simulates the inside of the instructor's oral cavity (step S5). Then, the intra-oral reproduction unit 3b causes the input / output unit 4 to display the 3D image (Step S6).

Next, the dental health teaching unit 3c proceeds to step S
In accordance with the in-oral information of the instructed person acquired by the selection input unit 3a in 3 and the designation (specified separately) by the instructed person selected and input through the input / output unit 4, it is suitable for the instructed person General information on the oral care method or dental health that has been read from the oral knowledge DB 2c (step S
7). Then, the dental health teaching unit 3c sends the general information on the oral care method or dental health to the input / output unit 4
(Step S8). The above is the outline of the operation of the dental health education system.

Hereinafter, a more detailed description will be given with reference to FIGS.

First, the selection input unit 3a is connected to the input / output unit 4
Displays the initial screen (FIG. 3). Next, when the instructor touches the "Start" portion of FIG. 3 via the touch panel, the selection input unit 3a displays the dental inquiry DB 2a.
, The input / output unit 4 displays a screen for selecting the tooth arrangement, age (age group), and gender based on the inquiry data. In FIG. 4, the choice of three types of upper front teeth and three types of lower front teeth and seven age groups (~ 9 years old,
An image (display element) which is a selection of the age grouped into teens,...

When the instructor touches an image (display element) of an option suitable for himself / herself through the touch panel, information relating to these is selected and input as a part of the instructor's intraoral information. You. Similarly, in the selection input of each information described below, the information selected and input is input as a part of the intraoral information of the instructor. It is preferable to change the display mode of the selected display element (image as an option) at the time of selection input so that the selection can be easily identified.

Further, when the "next" portion of FIG. 4 is touched through the touch panel, the selection input section 3a reads the inquiry data from the dental inquiry DB 2a and inputs and outputs the selection input screen shown in FIG. Display on the part 4. Here, a specific part in the oral cavity (in FIG. 5, back teeth other than unknowable teeth) is divided into four blocks of upper, lower, left, and right, and an intraoral image that can be selected is displayed. . For example, if the alignment of the back teeth in the upper right part is bad,
The block "B" in FIG. 5 is selected and input by being touched via the touch panel.

Next, when the "next" portion of FIG. 5 is touched through the touch panel, the selection input section 3a reads the inquiry data from the dental inquiry DB 2a and enters the selection input screen shown in FIG. It is displayed on the output unit 4. Here, a specific part in the oral cavity (in FIG. 6, parental unknowingness) is divided into four blocks of upper, lower, left, and right, and an intraoral image that can be selected is displayed, and the instructed person is caused to select and input a place where parental ignorance is present. For example, if there is an upper left parent ignorance and a lower right parent ignorance, the blocks “A” and “C” in FIG. 6 are selected and input by being touched via the touch panel.

Further, when the "next" portion of FIG. 6 is touched via the touch panel, the selection input section 3a reads the inquiry data from the dental inquiry DB 2a and inputs and outputs the selection input screen shown in FIG. Display on the part 4. Here, the trainee selects and inputs whether or not bleeding occurs during brushing.
In the case of bleeding during brushing, the "Yes" portion of FIG. 7 is touched via the touch panel, and in the case of no bleeding, the "No" portion is touched to select and input.

Further, when the "next" portion of FIG. 7 is touched via the touch panel, the selection input section 3a reads the inquiry data from the dental inquiry DB 2a, and inputs and outputs the selection input screen shown in FIG. Display on the part 4. Here, a specific site in the oral cavity (in FIG. 8, anterior teeth and back teeth other than unfamiliar teeth)
Is divided into six blocks (up, down, left, and right), and an intra-oral image that can be selected is displayed, and the instructed person is allowed to select and input a place having a tooth decay. For example, when there is a decayed tooth on the upper left back tooth, the portion of the block “A” in FIG. 8 is selected and input by being touched via the touch panel.

Further, when the "next" portion of FIG. 8 is touched via the touch panel, the selection input section 3a reads the inquiry data from the dental inquiry DB 2a and inputs / outputs the selection input screen shown in FIG. Display on the part 4. Here, a specific site in the oral cavity (in FIG. 9, front teeth and back teeth other than unfamiliar teeth)
Is divided into six blocks (up, down, left, and right) to display a selectable intra-oral image, and the instructed person is allowed to select and input the missing tooth or the removable denture.

In particular, when there are two or more missing teeth in the same block, the input is made by touching twice through the touch panel. For example, if there is one missing tooth in the upper left back tooth and two missing teeth in the lower right back tooth, the block "A" in FIG. 9 is touched once via the touch panel, and the block Selection input is performed by touching the “D” part twice. When there are a plurality of missing teeth in the same block, the number of touches may be determined according to the number of teeth covered in the same block.

Further, when the "next" portion of FIG. 9 is touched via the touch panel, the selection input section 3a reads the inquiry data from the dental inquiry DB 2a and inputs / outputs the selection input screen shown in FIG. Display on the part 4. Here, a specific part in the oral cavity (in FIG. 10, anterior teeth and back teeth other than unknowing teeth) is displayed divided into six blocks of upper, lower, left, and right, and an intraoral image that can be selected is displayed. Select and input a certain place.

In particular, when there are two or more teeth on the same block, the input is made by touching twice through the touch panel. For example, when there are two teeth overlaid on the upper left back tooth, the portion of the block “A” in FIG. 10 is selected and input by being touched twice via the touch panel. If you have more than one tooth over the same block,
As in the case of the selection input of the overlaid teeth, the number of touches may be determined according to the number of missing teeth in the same block.

Further, when the "next" portion of FIG. 10 is touched via the touch panel, the selection input section 3a reads the inquiry data from the dental inquiry DB 2a and inputs / outputs the selection input screen shown in FIG. Display on the part 4. here,
The instructor selects and inputs whether or not the instructor smokes. When smoking, the “Yes” portion of FIG. 11 is touched through the touch panel, and when not smoking, the “No” portion is touched to select and input.

The above selection input is made by the instructor,
When the “next” part of FIG. 11 is touched via the touch panel, the intra-oral reproduction unit 3b reads out the corresponding 3DCG model data from the intra-oral 3D model DB 2b based on the selectively input intra-oral information. Then, the state in the oral cavity of the instructed person is simulated by 3DCG.

FIG. 12 shows an example of this display screen. Here, an arrow in the figure indicates a zone requiring attention of the instructed person. Also, “open” / “closed”, “close” /
When a display element of “far”, “medium” / “outside”, or a display element for designating a direction (triangle in the figure) is touched via the touch panel, the orientation and spatial of the displayed 3DCG image are changed. Change the display mode related to the position. In the example of the figure, "open" / "close" of the display element corresponds to opening and closing of the jaw of the 3DCG image,
"Near" / "Far" correspond to zoom-in / zoom-out display, and display element for specifying the direction (triangle in the figure)
Corresponds to the viewpoint movement for the 3DCG image, and
“Middle” / “outside” is for changing the display mode according to the viewpoint of the inside of the oral cavity viewed from inside / outside. For example, when the “middle / outer” portion in FIG. 12 is touched via the touch panel, a diagram viewed from the mouth, an example of which is shown in FIG. 13, is displayed. Also, according to the instructor's oral information,
For example, a predetermined mark may be further added to a portion that is easily soiled and displayed.

Further, in FIG. 14, an image (display element in FIG. 14) serving as general information options (in the figure, "What is hypersensitivity?") In the oral care method and general information on dental health according to the oral information of the instructor is shown. ) Is displayed. When the instructor further touches the "What is hypersensitivity?" Portion in the figure via the touch panel, the dental health teaching unit 3c causes the oral knowledge DB.
Read the corresponding data from 2c. And FIG.
Information on hypersensitivity and a method of treatment shown in FIG. 17 are sequentially displayed on the input / output unit 4. The image displayed here may be a moving image or an image accompanied by sound.

In addition to providing guidance on how to brush and treat a diseased part (or a part requiring attention) indicated by the above-mentioned arrow with video and audio, the state of the oral cavity improved by these methods is further improved. It may be displayed.
Figures 18-22 show how to brush (how to brush your teeth)
4 shows an output example in the case of instructing. This is started when the instructor touches a display element (in the figure, “how to brush”), which is an option displayed in FIG. 12 or 13, via the touch panel. When the "how to brush" part displayed on the input / output unit 4 is touched, the dental health teaching unit 3c touches the oral knowledge DB 2
The corresponding data is read out from c, and the brushing method shown in FIGS. 18 to 22 is sequentially displayed on the input / output unit 4, and the corresponding comment is displayed or output by voice.

As described above, in the dental health education system 1, the instructor selects and inputs data from the visually intuitive selection input screen via the touch panel to obtain predetermined (representative) intraoral state data. (Oral information) is input. That is, the state of the instructor's own oral cavity can be simulated by 3DCG with a simple operation that can be handled even by a child, and the instructor can re-recognize the state of his or her own oral cavity. Furthermore, since general information on the oral care method and dental health based on the selectively input oral information can be presented to the instructed person, it is effective for enlightenment and enlightenment related to dental health.

The operation flow described above is an example, and the present invention is not limited to the above-described processing / operation flow. Further, a program for realizing the function of the processing unit in FIG. 1 is recorded on a computer-readable recording medium, and the program recorded on the recording medium is read into a computer system and executed, thereby providing dental health education. May go. Here, the “computer system” includes an OS and hardware such as peripheral devices.

The “computer-readable recording medium” is a portable medium such as a floppy (registered trademark) disk, a magneto-optical disk, a ROM, a CD-ROM, or a storage device such as a hard disk built in a computer system. That means. Further, the “computer-readable recording medium” refers to a volatile memory (RAM) inside a computer system that becomes a server or a client when a program is transmitted through a network such as the Internet or a communication line such as a telephone line. And those holding programs for a certain period of time.

The above program may be transmitted from a computer system storing the program in a storage device or the like to another computer system via a transmission medium or by a transmission wave in the transmission medium. Here, the "transmission medium" for transmitting a program refers to a medium having a function of transmitting information, such as a network (communication network) such as the Internet or a communication line (communication line) such as a telephone line. Further, the program may be for realizing a part of the functions described above. further,
What can implement | achieve the function mentioned above in combination with the program already recorded on the computer system, what is called a difference file (difference program) may be sufficient.

The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration is not limited to this embodiment, and includes a design and the like without departing from the gist of the present invention. It is.

[0047]

As described above in detail, according to the present invention, it is possible to instruct the instructor to select and input intra-oral information relating to the in-oral state of the instructed person from a selection screen based on predetermined inquiry data. The instructor can promptly input the intra-oral information by simply selecting the selected item displayed on the screen. Also, based on the intraoral information input by the instructed person, the oral cavity of the instructed person is displayed as a 3D image in a pseudo manner (expression).
Therefore, the image allows the instructed person to recognize symptoms and problems related to the oral cavity. In addition, according to the intraoral information and the designation by the instructed person, the information on the oral care method and the dental health suitable for the instructed person is output, so that the instructed person performs the treatment according to his or her own case. Knowledge of how to do it. In addition, the cost for securing the instructor can be reduced by using as a substitute for the instruction by the instructor (dentist, dental hygienist, etc.) which has been conventionally performed as the oral health activity.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a configuration of a dental health education system according to a preferred embodiment of the present invention.

FIG. 2 is a flowchart illustrating an operation outline of the embodiment.

FIG. 3 is an example of a selection input screen (initial screen).

FIG. 4 is an example of a selection input screen for intraoral information (teeth, age, and gender).

FIG. 5 is an example of a selection input screen for intraoral information (presence or absence of parental ignorance).

FIG. 6 is an example of a screen for selecting and inputting intraoral information (a part of the back teeth where teeth are poorly formed).

FIG. 7 is an example of a selection input screen for intraoral information (presence or absence of bleeding).

FIG. 8 is an example of a selection input screen for intraoral information (presence or absence of tooth decay).

FIG. 9 is an example of a selection input screen for intraoral information (presence or absence of missing teeth).

FIG. 10 is an example of a selection input screen for intraoral information (presence / absence of covered teeth).

FIG. 11 is an example of a selection input screen for intraoral information (presence or absence of smoking habits).

FIG. 12 is an example of a selection input screen including a reproduced intraoral 3D image.

FIG. 13 is an example of a selection input screen including a reproduced 3D image from another viewpoint in the oral cavity.

FIG. 14 is a part of an output example of general information on an oral care method and dental health.

FIG. 15 is a part of an output example of general information on an oral care method and dental health.

FIG. 16 is a part of an output example of general information on an oral care method and dental health.

FIG. 17 is a part of an output example of general information on an oral care method and dental health.

FIG. 18 is a part of an output example of an intraoral care method (how to brush).

FIG. 19 is a part of an output example of an intraoral care method (how to brush).

FIG. 20 is a part of an output example of an intraoral care method (how to brush).

FIG. 21 is a part of an output example of an oral care method (a brushing method).

FIG. 22 is a part of an output example of an intraoral care method (how to brush).

[Explanation of symbols]

1: Dental health education system 2: Storage unit 2a: Dental interview DB 2b: Oral 3D
Model DB 2c ... Intraoral knowledge DB 3 ... Processing unit 3a ... Selection input unit 3b ... Oral reproduction unit 3c ... Dental health teaching unit 4 ... Input / output unit

 ──────────────────────────────────────────────────の Continuing on the front page (72) Inventor Yuki Fujii 1-3-7 Honjo, Sumida-ku, Tokyo Inside the Foundation Lion Dental Hygiene Research Institute (72) Inventor Unique Goto 1-3-3, Honjo, Sumida-ku, Tokyo No. 7 Lion Corporation F term (reference) 2C028 AA12 BA01 BB04 BB05 BB06 BC05 BD03 CA12 CB13 5E501 AA25 AC15 CB05 EA05 EA10 EA13 EB05 FA03 FA14 FA27 FA43 9A001 HH26 HH29 JJ01 KK09 KK25

Claims (4)

[Claims] 1. A dental interview D consisting of interview data used when acquiring intraoral information relating to an intraoral state of a trainee.
B; an intraoral 3D model DB composed of 3DCG model data for three-dimensionally displaying an intraoral state; an intraoral knowledge DB composed of data relating to information relating to an intraoral care method and dental health; A selection input unit for prompting the instructor to select and input the intraoral information based on the display screen for prompting selection and input of the intraoral information, and using the corresponding 3DCG model data based on the intraoral information, An intra-oral reproduction means for generating 3D image data representing the inside of the oral cavity and displaying the 3D image, and according to the intra-oral information and designation by the instructed person,
A dental health education system comprising: a dental health instruction unit for outputting information on an oral care method and dental health suitable for the instructed person by referring to the oral knowledge DB. 2. A method for enlightenment and enlightenment concerning oral care using the dental health education system according to claim 1, wherein the instructor is provided with intraoral information relating to his / her own intraoral state. ,
Selecting and inputting, and after selecting and inputting the intra-oral information, simulating the intra-oral cavity of the instructed person displayed based on the intra-oral information 3
A step of causing the instructed person to recognize the symptoms and problems related to the oral cavity of the instructed person by the D image, and further, the symptom and the like related to the oral cavity of the instructed person displayed based on the intraoral information. A method of teaching dental health knowledge based on information on oral health care and dental health for improving the problem. 3. A step of allowing a trainee in dental health education to select intra-oral information relating to his / her own intra-oral state, and after selecting the intra-oral information, the instructor based on the intra-oral information. With a display object that simulates the inside of the oral cavity of
Causing the instructed person to recognize symptoms and problems relating to the oral cavity of the instructed person; and further improving symptoms and problems relating to the oral cavity of the instructed person according to the intraoral information. And a step of presenting information related to an oral care method and dental health for the purpose of the present invention. 4. A computer-readable recording medium in which software that is installed in a computer device including a program control circuit to realize the dental health education system according to claim 1 is recorded. Inquiry data used when acquiring intraoral information related to the state of the oral cavity of the instructor, 3DCG model data for displaying the state of the oral cavity three-dimensionally, oral care methods and dental health Based on the intraoral information, data related to the information, a procedure for displaying a selection screen for prompting selection and input of the intraoral information based on the inquiry data, and causing the instructed person to select and input intraoral information. Using the 3DCG model data, generating 3D image data that simulates the inside of the oral cavity and displaying the 3D image; According to the oral information and the designation by the instructor,
A procedure for referring to the intra-oral knowledge DB and outputting information on an intra-oral care method and dental health suitable for the instructed person.