JP5812451B2 - 3D data display system - Google Patents

Description

  The present invention relates to a system for displaying 3D data related to a preventive method, a treatment process, a technical product, etc., which a dental clinic or the like explains to a patient.

Conventionally, as an example of a medical institution, for explaining a technical product such as a preventive method, a treatment process, and an implant to a patient visiting a dental clinic or the like, the following method is used, for example. There were many things.
First, there was a method using a paper pamphlet. This is explained by opening a pamphlet that is folded in three, for example, and pointing to the explanation or photo shown there.
However, in recent years, as in many other fields, the medical industry has undergone a major shift from the era of paper media to the age of digital content, and user usage opportunities have increased in terms of price and functionality of data terminals. ing.

In addition, not only photographs of planes (2D: 2D) from a specific angle, but also the whole state, including the back side of teeth, etc., from various angles, can be seen in technical articles such as prevention methods, treatment steps, and implants. In this case, the three-dimensional model was explained to the patient.
However, since it is not normally allowed to take models from the dental clinic to the patient's home, the use of the models has been limited to facilities such as dental clinics. Even if the patient is allowed to take home, when the patient has a plan to go to the next hospital or has a destination, the model is often bulky as a baggage and is often in the way.

  Also, as a related technology, it is a portable terminal that can be worn on the body, and by arranging storage means, a computer, modulation / demodulation means and display means for communication with the outside, and enabling input / output of the dentistry in general , Dental workers, electronic medical records, medical fee calculation etc. can be done at hand, and by sharing such information and synchronizing the display, even with a limited number of people, dental office work, medical care related Can be performed in a distributed manner, so that the dentistry can be streamlined, and an input / output interface using a computer terminal and intraoral imaging means as a display means between a patient and a dentist, etc. Provides easy-to-understand information on intraoral examination and treatment by using a GUI to improve operability and using a combination of X-ray images and actual images, preferably panoramic images of all teeth. There is a description of performing simple terminal operation environments and clarity intraoral display technology has been disclosed (see Patent Document 1).

JP 2012-157683 A

  However, the display terminal disclosed in Patent Document 1 is not a device owned by the patient, and is not a terminal that can be freely carried along with the movement of the patient. In addition, the display terminal disclosed in Patent Document 1 is a preventive method on the display screen of the user terminal without using an input device such as a mouse, which may make the operation particularly complicated for elderly people. It has been difficult to easily and easily display 3D data from various viewpoints by freely rotating and displaying 3D (three-dimensional) data such as treatment processes and technical products.

  An object of the present invention is to freely rotate and display 3D data on a display screen of a user terminal in a user terminal and network environment owned by a patient without using an input device such as a mouse at any place such as a home. It is an object of the present invention to provide a 3D data display system capable of displaying 3D data images at viewpoints from various angles.

The 3D data display system of the present invention is a 3D data display system comprising a server, a user terminal, and a marker display body having a marker,
The server is included in 3D data regarding at least one of a disease prevention method, a treatment process (excluding information related to a treatment history), and a technical product (excluding information related to a treatment history), and a marker of the marker display body. A storage unit that stores the identification information in association with each other;
3D data extraction means for searching the storage unit based on the identification information, extracting the associated 3D data and transmitting it to the user terminal,
The user terminal comprises reading means for reading the marker;
3D data acquisition means for transmitting the identification information read by the reading means to the server and acquiring the 3D data from the server;
Display means for displaying the 3D data acquired by the 3D data acquisition means;
An inclination detection means for detecting the inclination of the user terminal corresponding to the user's action;
Display control means for rotating and displaying the 3D data displayed on the display means in correspondence with the inclination of the user terminal detected by the inclination detection means ,
It said marker display body is characterized in consultation ticket der Rukoto clinic.
By configuring in this way, the user terminal only needs to read the marker on the marker display body using a user terminal such as a mobile mobile terminal owned by the patient, and the user terminal can be prevented by a preventive method (such as preventive brushing), a treatment process, or a technical product. Since the 3D data is displayed, the 3D data can be viewed and used at any place such as home. Then, without using an input device such as a mouse by the tilt detection means provided in the user terminal, the user terminal is held on the display screen of the user terminal in correspondence (synchronization) with the tilt of the user terminal by the operation of the user's hand holding the user terminal. The 3D data can be freely rotated and displayed so that the patient can display and visually recognize the 3D data from various viewpoints.

In the 3D data display system of the present invention, the server stores the clinic URL information, which is the URL of the clinic website, and the identification information included in the marker of the marker display body in association with each other. The storage unit
A clinic URL information extracting means for searching the storage unit based on the identification information, extracting the associated clinic URL information and transmitting it to the user terminal;
The user terminal comprises reading means for reading the marker;
Clinic URL information acquiring means for transmitting the identification information read by the reading means to the server and acquiring the clinic URL information from the server;
The information processing apparatus may further include display means for displaying the clinic website based on the clinic URL information acquired by the clinic URL information acquisition means.
With this configuration, it is possible to easily access a website (for example, a reservation system screen) such as a dental clinic.

Also, 3D data display system of the present invention, information about the treatment history of the patient wherein the user terminal that is personal authentication in the Web site of the clinic is the personal authenticated user of the user terminal can access stored It may be further provided with a database.
With this configuration, after personal authentication using a personal ID, password, etc., when logging in to a clinic website, information on the technical product (for example, what kind of ceramic is covered with implant treatment) and Information DB such as treatment history can be easily accessed.

Further, in the 3D data display system of the present invention, the display control means of the user terminal enlarges and reduces the 3D data according to the enlargement operation and reduction operation of the user and displays the 3D data on the display means. Also good.
By configuring in this way, in addition to rotating and displaying 3D data on the display screen of the user terminal, it is possible to perform an enlarged or reduced display of a necessary area portion of the 3D data, which is visually recognized by the user. Improve and promote sex and understanding.

  According to the present invention, 3D data on a display screen of a user terminal can be freely rotated and displayed without using an input device such as a mouse in an arbitrary place such as a home in a user terminal and a network environment owned by a patient. A 3D data display system capable of displaying 3D data images at viewpoints from various angles can be provided.

It is a figure which shows the system configuration | structure in 1st embodiment of this invention. It is a functional block diagram of a server and a user terminal in a first embodiment of the present invention. It is a flowchart which shows the flow of the process in 1st embodiment of this invention. It is a figure which shows an example of the marker display body in 1st embodiment of this invention. It is a figure which shows the example of a display of 3D data in the user terminal in 1st embodiment of this invention. It is a figure which shows the system configuration | structure in 2nd embodiment of this invention. It is a functional block diagram of a server, a user terminal, and a clinic terminal in the second embodiment of the present invention. It is a flowchart which shows the flow of the process in 2nd embodiment of this invention.

Hereinafter, a first embodiment of the present invention will be described with reference to the drawings.
The 3D data display system 1 of this Embodiment is comprised from the server 10, the user terminal 20, and the marker display body 30, as shown in FIG.
Note that 3D data (hereinafter also referred to as “3D content”) refers to three-dimensional data, and includes 3D image data and 3D animation data. The 3D image data allows a 3D object to be viewed at various angles and zooms, and the 3D animation data allows an object on which 3D animation is performed to be viewed at various angles and zooms in real time.

  The server 10 and the user terminal 20 are connected via a predetermined network 100 such as the Internet. Typically connected wirelessly, but may be wired.

  The server 10 includes a storage unit such as an HDD (Hard Disk Drive) in addition to a ROM (Read Only Memory), a RAM (Random Access Memory), and the like, which are controlled by a CPU (Central Processing Unit). Is an information processing apparatus. For example, a workstation or a high-performance personal computer. It may be operated by an operator operating a predetermined application. The HDD has predetermined 3D data relating to medical care including at least one of a prevention method, a treatment process, and a technical product for a specific patient, and 3D data identification information included in a marker of a marker display body described later. They are stored in association with each other in a table or the like (a known technique can be applied to a method for storing data in the table, etc.) Furthermore, 3D data may be linked for each X, Y, Z information described later of the user terminal 20.

  The user terminal 20 is an information processing apparatus that includes a storage unit such as a ROM / RAM controlled by a CPU and includes a known input / output unit. Various sensors such as an acceleration sensor, a proximity sensor, and a luminance sensor (ambient light sensor) may be provided. A display screen for displaying 3D data or the like in response to a pinch operation such as pinch-out (enlargement) or pinch-in (reduction) is provided. In addition to a so-called smartphone, a notebook personal computer, a tablet mobile terminal, a mobile phone, or the like may be used.

The marker display body 30 displays a marker (AR marker) 31 serving as a trigger for displaying an image (including 3D data) by a so-called AR (augmented reality) technology. For example, the marker display body 30 is made of paper or resin. The examination ticket type, pamphlet, booklet-type printed matter, and three-dimensional items such as key chains and straps (see also FIG. 4). In addition, the display here includes a state in which a transparent marker that cannot be visually recognized is added.
The marker display body 30 is a decorative article used for either a strap, a key holder, or an accessory, and is a decorative article attached with a sample that embodies data on an implantable denture fixing implant. Also good. There is no need to have a storage medium that physically stores predetermined data stored in the ornament, but it is not always necessary to carry the storage medium and the user terminal can always carry the patient anywhere and anytime. Since the 3D data can be displayed and visually confirmed using, the convenience of the patient or the like is achieved.

  The marker 31 is a predetermined pattern image in an image recognition type AR system (a pattern image recognized in monochrome is identified as an individual marker in a range of contrast and pixels, and content is displayed by the identified marker). When the marker 31 is installed in the real world by printing or the like, the AR system displays the designated information superimposed on the portion where the pattern image is captured. What pattern image is used as a marker is arbitrary depending on the type of system, but may be a simple and clear black and white figure or QR code (registered trademark). The marker 31 is processed by a web application (software) pre-programmed / installed in the user terminal 20 through a reader called a camera of the user terminal 20 and then flows to a predetermined process, and functions as a trigger thereof. Is demonstrated. In addition, the marker 31 includes 3D data identification information associated with medical 3D data including at least one of a prevention method, a treatment process, and a technical product, such as patient identification information for uniquely identifying a specific patient. include.

  FIG. 2 shows functional blocks of the server 10 and the user terminal 20 that constitute the 3D data display system 1 according to the present embodiment.

  Referring to FIG. 2, the server 10 includes a data transmitting / receiving unit 101, a 3D data identification information receiving unit 102, and a 3D data extracting unit 103.

The data transmission / reception unit 101 has a function of transmitting / receiving various data including 3D data to / from other devices. It may be realized by a known input / output I / F or CPU.
The 3D data identification information receiving unit 102 has a function of receiving 3D data identification information from the user terminal 20 via the network 100. It may be realized by a known input I / F or CPU.
The 3D data extraction unit 103 includes 3D data related to medical care including at least one of a prevention method, a treatment process, and a technical product for a specific patient, and 3D data identification information included in a marker of a marker display body described later. Is stored on the HDD stored in association with each other based on the 3D data identification information, and the associated 3D data is extracted and transmitted to the user terminal 20 via the network 100. ing. Furthermore, 3D data may be selected from appropriate data associated with X, Y, and Z information described later of the user terminal 20. It may be realized by a CPU or the like.

  The user terminal 20 includes a camera unit 201, a marker information processing unit 202, a 3D data identification information transmission unit 203, a 3D data reception unit 204, a 3D data display unit 205, a spatial position determination unit 206, and a display control unit. 207.

The camera unit 201 has a function of imaging and recognizing and reading the marker 31 of the marker display body 30. You may implement | achieve by the well-known camera mechanism of the aspect with which the lens was integrated in the small hole provided in the upper edge part etc. of the user terminal 20.
The marker information processing unit 202 is associated with 3D data related to medical care including at least one of a prevention method, a treatment process, and a technical product, such as patient identification information for uniquely identifying a specific patient, included in the marker 31. 3D data identification information to be extracted and read. It may be realized by a CPU or the like.
The 3D data identification information transmission unit 203 has a function of transmitting 3D data identification information to the server 10 via the network 100. It may be realized by a known output I / F, CPU or the like.
The 3D data receiving unit 204 has a function of receiving 3D data from the server 10 via the network 100. It may be realized by a known input I / F or CPU.
The 3D data display unit 205 has a function of displaying 3D data so as to be visually recognizable. It may be realized by a known output I / F (including a display screen such as a liquid crystal display), a CPU, or the like. Furthermore, a touch panel function may be provided and may also serve as a predetermined input I / F.
The spatial position grasping unit 206 has a function of detecting the inclination of the user terminal 20 according to the user's operation and grasping position information in the space of the user terminal 20. It may be realized by a known sensor or CPU. For example, a three-axis acceleration sensor is an acceleration sensor that can measure acceleration in three directions of the X-axis, Y-axis, and Z-axis with a single device, and integrates a minute mechanical structure on a silicon substrate. This is a MEMS sensor miniaturized by “device creation technology (Micro Electro Mechanical Systems, MEMS, MEMS, micromachine)”.
The display control unit 207 rotates and displays the 3D data displayed on the 3D data display unit 206 in accordance with the inclination of the user terminal 20, or enlarges or reduces the 3D data according to the user's enlargement operation or reduction operation. Display, it has a function to control including exchange with the server 10 via the network 100. It may be realized by a CPU or the like.

  Next, the processing operation of the 3D data display system 1 according to the present embodiment will be described in detail with reference to the flowchart of FIG.

As a premise, it is assumed that the server 10 is installed and operated by an operator operating a specific terminal application for using this system. Further, in a predetermined area of the HDD of the server 10, 3D data in the oral cavity of the patient scanned by the intraoral 3D scanner or the like in the dental clinic or the like acquired by the data transmission / reception unit 101 (intraoral disease prevention method such as brushing) Data, treatment process data for explaining the treatment process, and 3D contents of a technical product such as an implant) are associated with 3D data identification information that is also patient identification information for uniquely identifying a specific patient. Assume that it is stored in a table.
Further, as a marker display body 30 in a dental clinic or the like, a printed matter (here, referred to as an examination ticket) displaying a marker 31 including 3D data identification information that is also patient identification information for uniquely identifying the specific patient described above. 3 may be a three-dimensional object such as a key holder), and the marker display body 30 is handed over to the patient and held by the patient.
Furthermore, on the user terminal 20 (for example, a smartphone), a specific terminal application for using the system is preliminarily provided from a predetermined website (a predetermined application of each OS may be used). It is assumed that it has been downloaded and installed for a fee or free of charge.

  First, the user activates a terminal application by tapping the display screen of the user terminal 20, and activates the camera function (camera unit 201) of the user terminal 20 in accordance with the OS (step S301).

  Next, the user terminal 20 identifies and performs 2D recognition of the printed marker 31 as the marker display body 30 (see also FIG. 4) using the camera function (camera unit 201) (step S302).

  Next, the marker information processing unit 202 of the user terminal 20 acquires position information on the display screen of the marker 31 recognized by the camera function, and uniquely identifies a specific patient (user of the user terminal 20) from the marker 31. 3D data identification information associated with medical 3D data including at least one of a prevention method, a treatment process, and a technical product, such as patient identification information, is extracted and read (step S303). Then, the 3D data identification information transmission unit 203 of the user terminal 20 transmits the 3D data identification information to the server 10 via the network 100 and causes the 3D data identification information reception unit 102 of the server 10 to receive the 3D data identification information.

  Next, the 3D data extraction unit 103 of the server 10 is included in 3D data related to medical treatment including at least one of a prevention method, a treatment process, and a technical product for a specific patient, and a marker of a marker display body described later. The storage unit such as the HDD that stores the associated 3D data identification information is searched based on the 3D data identification information, and the associated 3D data is extracted (step S304). In the HDD, for example, MD2 content, OBJ 3D image data (still 3D content), and 3D animation data are textured (3D CG: an image that is pasted to represent the surface texture of an object in computer graphics). It is arranged with. Then, the server 10 transmits 3D data to the user terminal 20 via the predetermined network 100 and causes the 3D data receiving unit 204 of the user terminal 20 to receive the 3D data.

Next, the 3D data display unit 205 of the user terminal 20 recognizes the received 3D data visually so that the position information on the display screen of the marker 31 on the display screen of the user terminal 20 (in real time even if moved). Are updated and displayed) (step S305).
In this way, it is possible to view static 3D content from various angles. Furthermore, it may be possible to view the above-described still 3D content even when the user terminal 20 moves away from the marker 31 in response to an operation such as tapping the display screen of the user terminal 20 a plurality of times.

  Furthermore, the spatial position grasping unit 206 of the user terminal 20 detects the movement and inclination of the user terminal 20 according to the user's operation by using a three-axis acceleration sensor or the like, and grasps the positional information of the user terminal 20 in the space. (Step S306), the display control unit 207 of the user terminal 20 transmits the X, Y, Z information of translation (movement), X, Y, Z of rotation (rotation) to the server 10 via the network 100, The data transmission / reception unit 101 of the server 10 receives the data.

The 3D data extraction unit 103 of the server 10 searches the storage unit such as the HDD based on the received X, Y, and Z information, and stores the 3D animation data stored in association with the user terminal 20. The display control unit 207 of the user terminal 20 that transmits the data via the network 100 rotates and displays the 3D data displayed on the display screen in accordance with the inclination of the user terminal 20 (step S307). That is, on the display screen of the user terminal 20, the local space animation is performed by changing the X, Y, and Z information for each vertex of the 3D polygon. Further, translation and rotation of the World space behave in accordance with the control on the user terminal 20 side in conjunction with the user terminal 20 (see FIG. 5). Although FIG. 5 shows the transition of the display screen due to rotation on the XY axes, it goes without saying that display corresponding to the rotation / tilting operation including the Z axis is performed.
As described above, by moving the user terminal 20 itself, it is possible to perform an image display operation in an arbitrary direction of the 3D content. In addition, the display control unit 207 of the user terminal 20 displays on the display screen according to a pinch operation (enlargement operation and reduction operation) such as a pinch out (enlargement) or pinch in (reduction) of a liquid crystal display or the like as a display screen. The displayed 3D data may be enlarged and reduced.

  According to the above-described embodiment, the user terminal 20 owned by the patient, and the user's home or the like can be obtained by changing the angle (orientation) of the user terminal 20 itself held by the patient or the like. Without using an input device such as a mouse at any location, 3D data related to preventive methods, treatment processes, technical products, etc. on the display screen of the user terminal 20 can be moved freely and displayed or rotated. It is possible to easily recognize 3D data at viewpoints from various angles.

[Modification]
Not only a single server 10 but also a system configuration in which a plurality of servers are used for each function may be used.
In addition, if the user is not a patient but a doctor / medical worker, they have specialized knowledge and can understand almost all the vast explanations of dentistry and medical prevention / treatment. It may be possible to put all contents in a tool (system) for workers and select and explain the contents according to the patient.

Next, a second embodiment of the present invention will be described with reference to the drawings.
As shown in FIG. 6, the 3D data display system 1 ′ of the present embodiment includes a server 10 ′, a user terminal 20 ′, a marker display body 30 ′, and clinic terminals 40-1 ′ and 40-2 ′. ... 40-n ′ (hereinafter sometimes collectively referred to as “clinic office terminal 40 ′”).
Since most of the configurations are basically the same as those of the first embodiment described above, a duplicate description is omitted.

The clinic terminal 40 'includes a storage unit such as an HDD (Hard Disk Drive) in addition to a ROM (Read Only Memory) and a RAM (Random Access Memory) controlled by a CPU (Central Processing Unit). An information processing apparatus including output means. For example, a high-performance personal computer. Provided in facilities such as dental clinics.
The clinic terminal 40 ′ and the server 10 ′ are connected via a predetermined network such as the Internet.

  FIG. 7 shows functional blocks of the server 10 ′, the user terminal 20 ′, and the clinic terminal 40 ′ constituting the 3D data display system 1 ′ according to the present embodiment.

  Referring to FIG. 7, the server 10 ′ further includes a clinic URL information receiving unit 102 ′, a clinic URL information extracting unit 103 ′, and a treatment history data extracting unit 103 ″. In the HDD, a database is constructed in which treatment history data (clinic name, examination date, treatment date, treatment content, prescription medicine, etc.) for each patient received from each clinic terminal 40 'is stored.

The clinic URL information receiving unit 102 ′ has a function of receiving clinic URL information, which is the URL of the clinic website, from the clinic terminal 40 ′ via the network. It may be realized by a known input I / F or CPU.
The clinic URL information extraction unit 103 ′ is based on the clinic URL identification information for the HDD in which the clinic URL information and the clinic URL identification information included in the marker of the marker display body are stored in association with each other. It has a function of searching, extracting the associated clinic URL information, and transmitting it to the user terminal 20 'via the network. It may be realized by a CPU or the like.
The treatment history data extraction unit 103 ″ searches the HDD database in which the treatment history data and the personal authentication information are stored in association with each other based on the personal authentication information, and the associated treatment. It has a function of extracting history data and transmitting it to the user terminal 20 'via the network. It may be realized by a CPU or the like.

The user terminal 20 ′ further includes a personal authentication information transmission unit 203 ′, a clinic URL information reception unit 204 ′, a treatment history data reception unit 204 ″, a website display unit 205 ′, and a treatment history data display unit 205. "".
The personal authentication information transmission unit 203 ′ has a function of transmitting personal authentication information based on a personal ID, password, and the like input at the time of login to the clinic website to the server 10 ′ via the network. It may be realized by a known output I / F, CPU or the like.
The clinic URL information receiving unit 204 ′ has a function of receiving clinic URL information from the server 10 ′ via the network 100. It may be realized by a known input I / F or CPU.
The treatment history data receiving unit 204 ″ has a function of receiving treatment history data from the server 10 ′ via the network 100. It may be realized by a known input I / F or CPU.
A clinic website display unit 205 ′ displays a website of a predetermined clinic (for example, a facility where the clinic terminal 40 ′ is installed) on a network such as the Internet based on the clinic URL information so that the website can be visually recognized. have. It may be realized by a known output I / F (including a display screen such as a liquid crystal display), a CPU, or the like. Furthermore, a touch panel function may be provided and may also serve as a predetermined input I / F.
The treatment history data display unit 205 ″ has a function of displaying treatment history data. It may be realized by a known output I / F (including a display screen such as a liquid crystal display), a CPU, or the like. Furthermore, a touch panel function may be provided and may also serve as a predetermined input I / F.

  The clinic terminal 40 ′ includes a treatment history data input unit 401 ′, a treatment history data transmission unit 402 ′, and a clinic URL information transmission unit 403 ′.

  The treatment history data input unit 401 ′ is used to input treatment history data such as a doctor's name, examination date, treatment date, treatment contents (for example, the type of ceramic coated on the implant), prescription drugs, etc. (According to the operation). It may be realized by a known input I / F or CPU.

  The treatment history data transmission unit 402 ′ has a function of sending treatment history data to the server 10 ′ via the network and causing the server 10 to construct a database of treatment history data collected from the clinic terminal 40 ′. It may be realized by a known output I / F, CPU or the like.

  The clinic URL information transmission unit 403 ′ has a function of transmitting clinic URL information, which is the URL of the clinic website, to the server 10 ′ via the network. It may be realized by a known output I / F, CPU or the like.

  Next, the processing operation of the 3D data display system 1 ′ according to the present embodiment will be described in detail with reference to the flowchart of FIG. Here, the description will focus on the points that are significantly different from the first embodiment.

  As a premise, it is assumed that a database of treatment history data collected from the clinic terminal 40 ′ is constructed in a predetermined area of the HDD of the server 10. Further, it is assumed that clinic URL information on a website of a predetermined clinic is associated with 3D data identification information that is also patient identification information for uniquely identifying a specific patient and is stored in a predetermined table. Furthermore, it is assumed that personal authentication information such as a personal ID / password at the time of login to a clinic website is previously known to the user of the user terminal 20 by a known method.

  The clinic URL information extraction unit 103 ′ of the server 10 performs clinic URL identification information on the HDD in which the clinic URL information and the clinic URL identification information included in the marker of the marker display body are stored in association with each other. And the associated clinic URL information is extracted (step S304 ′). Then, the server 10 transmits the clinic URL information to the user terminal 20 via a predetermined network, and causes the clinic URL information receiving unit 204 ′ of the user terminal 20 to receive the clinic URL information.

  Next, the clinic website display unit 205 ′ of the user terminal 20 displays a website of a predetermined clinic (for example, a facility where the clinic terminal 40 ′ is installed) from a network such as the Internet based on the clinic URL information. (Step S305 ').

  Next, the personal authentication information transmission unit 203 ′ of the user terminal 20 sends the personal authentication information, such as a personal ID / password input when logging in to a predetermined clinic web site, to the server 10 ′ via the network. Transmit (step S306 '). Then, the server 10 is made to perform personal authentication processing by a known method.

  In addition, the treatment history data extraction unit 103 ″ of the server 10 stores treatment history data and personal authentication information in association with each other after completion of personal authentication using a personal ID, password, or the like when logging in to a clinic website. The HDD database is searched based on the personal authentication information, and the associated treatment history data is extracted (step S307 ′). Then, the server 10 transmits the treatment history data to the user terminal 20 via a predetermined network, and causes the treatment history data receiving unit 204 ″ of the user terminal 20 to receive the treatment history data.

  Next, the treatment history data display unit 205 ″ of the user terminal 20 displays the treatment history data (Step S308 ″).

According to the present embodiment, the user terminal 20 owned by the patient can easily access a website (for example, a reservation system screen) such as a dental clinic at an arbitrary location such as the patient's home. .
In addition, after personal authentication using a personal ID, password, etc. when logging in to the clinic's website, information related to technical materials (for example, what kind of ceramic is covered with implant treatment) and information DB such as treatment history To be easily accessible.

  Further, the processing according to each of the above embodiments may be continuously performed, the front and rear thereof may be switched, or may be performed in parallel.

  Each of the above-described embodiments is a preferred embodiment of the present invention, and various modifications can be made without departing from the scope of the present invention. For example, a process for realizing the functions of each device / system may be performed by causing each device / system to read and execute a program for realizing the function of each device / system. Further, the program is transmitted to another computer system by a transmission wave through a CD-ROM or a magneto-optical disk as a computer-readable recording medium, or through the Internet or a telephone line as a transmission medium. Also good. Also, some systems may be realized through human actions.

10 server 20 user terminal 30 marker display 31 marker 100 network

Claims (4)

A 3D data display system comprising a server, a user terminal, and a marker display having a marker,
The server is included in 3D data regarding at least one of a disease prevention method, a treatment process (excluding information on treatment history) and a technical product (excluding information on treatment history), and a marker of the marker display body. A storage unit that stores the identification information in association with each other;
3D data extraction means for searching the storage unit based on the identification information, extracting the associated 3D data and transmitting it to the user terminal,
The user terminal comprises reading means for reading the marker;
3D data acquisition means for transmitting the identification information read by the reading means to the server and acquiring the 3D data from the server;
Display means for displaying the 3D data acquired by the 3D data acquisition means;
An inclination detection means for detecting the inclination of the user terminal corresponding to the user's action;
Display control means for rotating and displaying the 3D data displayed on the display means in correspondence with the inclination of the user terminal detected by the inclination detection means ,
It said marker display body, 3D data display system characterized consultation ticket der Rukoto clinic. The server stores the clinic URL information, which is the URL of the clinic website, and the identification information included in the marker of the marker display body in association with each other;
A clinic URL information extracting means for searching the storage unit based on the identification information, extracting the associated clinic URL information and transmitting it to the user terminal;
The user terminal comprises reading means for reading the marker;
Clinic URL information acquiring means for transmitting the identification information read by the reading means to the server and acquiring the clinic URL information from the server;
The 3D data display system according to claim 1, further comprising display means for displaying the clinic website based on the clinic URL information acquired by the clinic URL information acquisition means.   3. The information processing apparatus according to claim 2, further comprising a database storing information on a treatment history of a patient who is a user of the personally authenticated user terminal that can be accessed by the personally authenticated user terminal on the clinic web site. The 3D data display system described.   The display control means of the user terminal enlarges and reduces the 3D data according to the enlargement operation and the reduction operation of the user, and displays the 3D data on the display means. The 3D data display system described in 1.

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