WO2018164307A1

WO2018164307A1 - System, apparatus, and method for providing guide for artificial tooth procedure

Info

Publication number: WO2018164307A1
Application number: PCT/KR2017/002742
Authority: WO
Inventors: 김진철; 김진백
Original assignee: 주식회사 디오
Priority date: 2017-03-06
Filing date: 2017-03-14
Publication date: 2018-09-13

Abstract

The present invention relates to a system, an apparatus, and a method for providing a guide for an artificial tooth procedure and may comprise: an ordering device for generating and transmitting order data relating to a procedural guide for an artificial tooth procedure on a patient; and an electronic device for generating and transmitting to the order device, planning data and the procedural guide for an artificial tooth procedure in the oral cavity of the patient according to the order data. The present invention can be applied through other embodiments.

Description

Systems, electronic devices and methods for providing a guide to the treatment of artificial teeth

The present invention relates to a system, an electronic device, and a method for providing a surgical guide for an artificial tooth, which provides a surgical guide for an artificial tooth. The present invention relates to a surgical guide for performing artificial teeth at a location requiring artificial teeth in an oral cavity of a subject. The present invention relates to a system, an electronic device, and a method for providing a procedure guide for an artificial tooth that provides a procedure guide for an artificial tooth.

In general, an implant means a substitute that can replace a human tissue when the original human tissue is lost, and in particular, a dental implant includes a fixture, an abutment, and a crown. Implantation of artificial teeth using prostheses means the placement of actual teeth.

The implantation is performed in the form of perforation in the alveolar bone to implant the fixture in the perforation, and when the fixture is fused to the alveolar bone, the abutment and crown are coupled to the fixture. The operator forms a perforation through various processes such as gum removal, alveolar bone positioning, flattening, initial hole formation and expansion, and thread formation. In addition, the operator uses a drill device and a drill assist device having a different diameter and shape for each of the above process. However, since the drill apparatus used in each process is selected and used according to the operator's experience, a problem arises in that the order of use of the drill apparatus is changed by the operator's mistake.

As such, when the order of use of the drill apparatus is changed, a secondary problem occurs such that the perforation formed in the alveolar bone does not exactly match with the fixture so that the fusion slows down or the fixture is twisted after the bone fusion.

Various embodiments of the present invention for solving the above-mentioned problems are generated by using the order data for the operator received from the operator planning data, artificial teeth that can request correction and confirmation of the planning data generated from the operator It is to provide a system, an electronic device and a method for providing a surgical guide.

In addition, various embodiments of the present disclosure provide a system, an electronic device, and a method for providing a surgical guide for an artificial tooth, which may provide an operator with information about a drill device used in an artificial dental operation.

The system for providing a surgical guide for an artificial tooth according to an embodiment of the present invention includes an ordering device for generating and transmitting order data related to a surgical guide required for an artificial tooth procedure of the subject and the inside of the mouth of the subject according to the order data. And an electronic device for generating planning data and a procedure guide for treating an artificial tooth and transmitting the procedure data to the ordering device.

In addition, the electronic device for providing a surgical guide of the artificial tooth according to an embodiment of the present invention, the communication unit for communicating with the ordering device and receives the order data for the subject from the ordering device, the operator according to the order data And a control unit for generating planning data and a procedure guide for treating artificial teeth in the oral cavity of the oral cavity and transmitting them to the ordering device.

In addition, the method for providing a surgical guide of the artificial tooth according to an embodiment of the present invention, the operation of receiving order data for the subject for the operation of the artificial teeth from the ordering device, to operate the artificial tooth in accordance with the order data And generating planning data for the ordering device and transmitting the procedure data to the ordering device based on the planning data.

As described above, a system, an electronic device, and a method for providing a surgical guide of an artificial tooth of the present invention generate planning data using order data for an operator received from an operator, and modify the planning data generated from the operator. And requesting confirmation has the effect of designing more accurate planning data.

In addition, a system, an electronic device, and a method for providing a procedure guide for an artificial tooth of the present invention provide the operator with information about a drill device used in an artificial dental procedure, whereby the drill device is incorrectly used due to an operator's mistake. There is an effect that can solve the problem.

1 is a diagram illustrating a system according to an exemplary embodiment of the present invention.

2 illustrates a main configuration of an electronic device included in a system according to a first embodiment of the present disclosure.

3 is a flowchart illustrating a method of generating an artificial dental procedure guide in an electronic device according to a first embodiment of the present disclosure.

4 is a detailed flowchart illustrating a method of receiving order data in an electronic device according to a first embodiment of the present disclosure.

5 is a detailed flowchart illustrating a method of generating planning data in an electronic device according to a first embodiment of the present disclosure.

FIG. 6 is a screen diagram illustrating placement information included in planning data in an electronic device according to a first embodiment of the present disclosure.

FIG. 7 is an exemplary screen diagram illustrating drilling guide information included in planning data in an electronic device according to a first embodiment of the present disclosure.

8 is a screen example illustrating a procedure guide in an electronic device according to a first embodiment of the present disclosure.

9 is a screen example illustrating correction data received from an ordering device in an electronic device according to a first embodiment of the present disclosure.

FIG. 10 is a diagram illustrating a main configuration of an ordering device included in a system according to a second embodiment of the present invention.

11 is a flowchart illustrating a method of confirming an artificial dental procedure guide in an ordering device according to a second embodiment of the present invention.

12 is a detailed flowchart illustrating a method of checking planning data in an ordering device according to a second embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. At this time, it should be noted that the same components in the accompanying drawings are represented by the same reference numerals as possible. And a detailed description of known functions and configurations that can blur the gist of the present invention will be omitted.

Referring to FIG. 1, the system 10 according to the present invention includes a user terminal 50, an image acquisition device 100, an ordering device 150, and an electronic device 200.

The user terminal 50 is an electronic device that can be carried by a practitioner (for example, a practitioner who operates an artificial tooth, for example, a dentist). The user terminal 50 may receive a message regarding the processing result according to the procedure guide request from the electronic device 200. To this end, the user terminal 50 may perform communication such as long term evolution-advanced (LTE-A), long term evolution (LTE), wideband code division multiple access (WCDMA), and the like.

The image acquisition apparatus 100 acquires an image of the subject. To this end, the image acquisition device 100 includes a CT (computed tomography) recording device (not shown) and oral scanner (not shown). The CT imaging apparatus acquires a CT imaging image of the subject through CT imaging using radiation. The CT imaging apparatus is positioned on the head of the subject, and scans the head of the subject in the vertical direction. The CT imaging apparatus generates a CT imaging image by three-dimensionally combining a plurality of cross-sectional images obtained by scanning the head of the subject in a vertical direction. The CT scan image shows the distribution and bone density of the internal tissues of the subject, such as the crown (upper tooth shown outside the gum), the root (lower tooth hidden inside the gum as part of the alveolar bone), and the alveolar bone. Check.

The oral scanner is an oral scanner that moves along the inside of the mouth of the subject and captures a continuous image of the inside of the oral cavity, and combines the captured continuous images three-dimensionally to generate an oral scan image. The operator checks the image of the gum shape, which is soft tissue and hard to be acquired by CT scan, through an oral scan image. In addition, since the oral scan image is obtained by combining images continuously taken by the oral scanner moving along the inside of the oral cavity, the curvature of the orthodontic teeth identified in the oral scan image is distorted differently from the curvature of the oral cavity inside the subject's actual oral cavity. May appear.

The image acquisition device 100 transmits the obtained CT photographed image and the oral scan image to the ordering device 150. To this end, the image acquisition device 100 performs wired and wireless communication with the ordering device 150. The image acquisition apparatus 100 may perform wired communication such as a USB cable. The image acquisition apparatus 100 may perform wireless communication such as Wifi, Bluetooth, Bluetooth low energy (BLE), and near field communication (NFC).

The ordering device 150 is an electronic device used by a practitioner and may be a mobile phone, a smart phone, a tablet PC, a notebook, a computer, or the like, capable of internet. The ordering device 150 accesses a web site provided by the electronic device 200 and logs in, and then inputs the planning data and the order data that are the basis of the procedure guide. To this end, the ordering device 150 may communicate with the electronic device 200 such as long term evolution-advanced (LTE-A), long term evolution (LTE), and the like. More specifically, the ordering device 150 inputs a CT (computed tomography) image for the subject and order data including the oral scan image and the operator information. The CT photographing image may be obtained from a CT photographing device (not shown) connected to the ordering device 150, and the oral scan image may be obtained from an oral scanner (not shown) connected to the ordering device 150.

The order device 150 may receive the planning data from the electronic device 200 after transmitting the order data to the electronic device 200. The ordering device 150 may check whether or not to confirm the received planning data. Whether the confirmation can be input by the operator through the ordering device (150). When the confirmation of the planning data is completed, the order device 150 may transmit a confirm signal to the electronic device 200. In addition, when the confirmation signal is not input from the operator and the correction data for correcting the planning data is input, the ordering device 150 may transmit the input correction data to the electronic device 200.

The order device 150 may receive a procedure guide for the planning data from the electronic device 200 after transmitting the confirmation signal or the correction data to the electronic device 200.

The electronic device 200 receives order data for the subject from the order apparatus 150, generates planning data for treating artificial teeth in the mouth of the subject according to the order data, and transmits the planning data to the order apparatus 150. When the planning data is confirmed from the ordering device 150, the electronic device 200 generates a procedure guide based on the planning data and transmits the procedure guide to the ordering device 150. In addition, when the correction data with respect to the planning data is received from the ordering device 150, the electronic device 200 updates the planning data with the correction data and generates a procedure guide based on the updated planning data to order the ordering device 150. To send.

Referring to FIG. 2, the electronic device 200 according to the present invention may include a first communication unit 210, a first input unit 220, a first display unit 230, a first memory 240, and a first control unit 250. It includes.

The first communication unit 210 communicates with at least one ordering device 150 and at least one user terminal 50. The first communication unit 210 may perform communication such as long term evolution-advanced (LTE-A), long term evolution (LTE), and wideband code division multiple access (WCDMA).

The first input unit 220 generates input data in response to an input of a planner that is an administrator of the electronic device 200. The first input unit 220 includes at least one input means. The first input unit 220 includes a key pad, a dome switch, a touch panel, a jog & shuttle, a sensor, a touch key and a menu button. (menu button) and so on.

The first display unit 230 displays display data according to the operation of the electronic device 200. The first display unit 230 may include a liquid crystal display (LCD), a light emitting diode (LED) display, an organic light emitting diode (OLED) display, and a micro electro mechanical system (MEMS). ) Displays and electronic paper displays. The first display unit 230 may be combined with the first input unit 220 to be implemented as a touch screen.

The first memory 240 stores operation programs of the electronic device 200. The first memory 240 stores information of an operator who uses the ordering device 150, order data for an operator that the operator inputs through the ordering device 150, and the like. At this time, the information of the operator may be information such as information of the user terminal 50 used by the operator, the name of the operator, the name and address of the dentist working the operator. Order data includes artificial teeth, i.e., the name of the subject undergoing the implant procedure, age, gender, general medical history, CT scan images and oral scan images of the subject, procedure due date, procedure location, and procedure case. The first memory 240 may store the planning data set by the first controller 250 for each subject based on the order data. The first memory 240 may map and store the procedure guide on the planning data.

The first memory 240 may automatically classify and store the order data and the planning data generated based on the order data under the control of the first controller 250. More specifically, the received order data is classified and stored on the basis of the information of the operator, the case of the subject, and the information of the subject used at the time of login by the control of the first controller 250 of the first memory 240. Can be. In addition, the first memory 240 may group and store at least one planning data according to a procedure case. Since the procedure may be different for each dentist, the first memory 240 may group and store the planning data for each dentist under the control of the first controller 250. The first memory 240 may group and store planning data for each patient. As such, the first memory 240 may group and store the planning data based on various criteria under the control of the first controller 250.

The first controller 250 generates planning data for performing artificial teeth in the mouth of the subject according to the order data for the subject received from the order apparatus 150 and transmits the planning data to the order apparatus 150. When the confirmation signal for the planning data is received from the ordering device 150, the first controller 250 generates a procedure guide based on the planning data and transmits the procedure guide to the ordering device 150. When the correction data for the planning data is received from the ordering device 150, the first controller 250 updates the planning data with the correction data. The first controller 250 generates a procedure guide based on the updated planning data and transmits the procedure guide to the ordering device 150.

More specifically, the first controller 250 checks the order data input by the ordering device 150 through a web site provided by the electronic device 200. The first control unit 250 may check the order data and group the order data based on the information of the operator and the subject. For example, the first controller 250 groups the order data for each operator's information, for example, a dentist, and stores the order data in the first memory 240. The first controller 250 groups the order data based on the information of the subject, for example, the name of the subject, and stores the order data in the first memory 240. The first controller 250 groups the order data based on the information of the subject, for example, the position information of the tooth, which is to be treated, and stores the order data in the first memory 240.

The first controller 250 checks whether missing data exists among the order data received from the ordering device 150. For example, the first controller 250 checks whether the CT scan image and the oral scan image, which are necessary for generating the planning data, are missing from the order data. If it is impossible to match the CT scan image with the oral scan image, the first controller 250 may determine that an error has occurred in at least one of the two images. The first controller 250 may check the image in which an error occurs as missing data and request the missing data to the ordering device 150. The first controller 250 may transmit a request message for the missing data to the user terminal 50.

The first controller 250 generates a matched image by matching the CT photographed image with the oral scan image. At this time, the registration image, nerve and bone shape information including the nerve, maxillary sinus and anterior incisor shape and bone density of the mandibular alveolar of the subject may be displayed. The first controller 250 generates the planning data using the generated matched image and transmits the planning data to the ordering device 150. The first controller 250 may transmit a message indicating that the generation of the planning data is completed to the user terminal 50. The first controller 250 may group the at least one planning data according to a surgical case and store the generated planning data in the first memory 240. Since the procedure may be different for each dentist, the first controller 250 may group the planning data for each dentist. The first controller 250 may group the planning data for each patient. As such, the first controller 250 may group the planning data based on various criteria.

The first controller 250 sets the implantation information and the drilling guide information of the fixture to be treated in the oral cavity of the subject as the planning data through the registration image. The implantation information of the fixture includes a specification including a position where the fixture is to be placed in the oral cavity, a diameter and a length of the fixture suitable for the position. The drilling guide information includes information such as part numbers, types, images, names, and the like of a plurality of drill apparatuses used when forming a hole in which a fixture is to be implanted, and an insertion depth information indicating an insertion depth at a position where the fixture is to be implanted. It includes the order of use information for a plurality of drill apparatus.

When the confirmation signal for the planning data is received from the ordering device 150, the first controller 250 generates a procedure guide based on the planning data and transmits the procedure guide to the ordering device 150. The first controller 250 transmits a message indicating that the generation of the procedure guide is completed to the user terminal 50. When the correction data for the planning data is received from the ordering device 150, the first controller 250 updates the planning data with the received correction data. The first controller 250 generates a procedure guide based on the updated planning data and transmits it to the ordering device 150. In this case, the procedure guide may be extracted from data previously stored in the first controller 250, and may be generated by a planner who is an administrator of the first controller 250.

The procedure guide may be at least one of animation and procedure image data indicating a process of forming a hole for artificial tooth placement according to the planning data. More specifically, the procedure guide is used for each of the gum removal process, alveolar flattening process, point hole formation process, initial hole formation process, initial hole expansion process, expansion hole arrangement process, and thread formation process performed at the time of perforation. It may be an animation showing a drill device. In addition, the procedure guide may be procedure image data in which a procedure scene is recorded at the time of another operator having a similar implantation information as that of the operator.

Referring to FIG. 3, in operation 301, the first controller 250 confirms whether or not the login is completed using the login information to the web site received from the ordering device 150. If the login information matches the previously stored login information in the first memory 240, the first controller 250 logs in. If the login information does not match the previously stored login information, the first controller 250 requests the login information to the ordering device 150 again.

In operation 303, the first controller 250 receives order data for an operator from the order device 150 where login is completed. An operation of receiving order data will be described in detail with reference to FIG. 4. 4 is a detailed flowchart illustrating a method of receiving order data in an electronic device according to a first embodiment of the present disclosure.

Referring to FIG. 4, in operation 401, the first controller 250 receives order data from the order apparatus 150. The order data includes artificial teeth, i.e., the name of the subject undergoing the implant procedure, age, gender, general medical history, CT scan image and oral scan image of the subject, procedure due date, procedure location, procedure case, and the like. The first controller 250 classifies the received order data. More specifically, the first controller 250 may classify the received order data based on the information of the operator, the case of the operator, and the information of the operator used at the time of login. In operation 405, the first controller 250 stores the sorted order data in the first memory 240 and returns to operation 305 of FIG. 3.

In operation 305, the first controller 250 checks whether the registered image can be generated using the received order data. As a result of confirming operation 305, the first controller 250 matches the 3D photographed image and the oral scan image included in the order data to determine whether a matched image can be generated. The first control unit 250 performs operation 307 if it is possible to generate the matched image according to the verification result, and performs operation 315 if it is impossible to generate the matched image. In operation 315, the first controller 250 checks for missing data, and generates a request message for the missing data in operation 317 and transmits the request message to the ordering device 150. The first controller 250 may also transmit the request message to the user terminal 50. In this case, the first controller 250 may identify at least one image that is not suitable for generating a matched image among the 3D photographed image or the oral scan image and confirms it as missing data.

In operation 307, the first controller 250 generates a matched image by matching the 3D photographed image with the oral scan image. In operation 309, the first controller 250 generates planning data using the generated matched image. A detailed operation of generating planning data will be described in detail with reference to FIG. 5. 5 is a detailed flowchart illustrating a method of generating planning data in an electronic device according to a first embodiment of the present disclosure.

Referring to FIG. 5, in operation 501, the first controller 250 generates planning data based on a matched image. In this case, the planning data refers to the implantation information and the drilling guide information of the fixture to be performed in the oral cavity of the subject, which is generated by being designed from the manager of the electronic device 200, for example, the planner. The planning data may be displayed in the form of an overlay on the registration image, or may be displayed in the form of text. That is, in the registration image, the placement information of the fixture, for example, the position where the fixture is to be placed in the inside of the operator's mouth may be displayed in an overlay form, and the specification including the diameter and length of the fixture suitable for the placement position may be displayed in the form of text. Can be displayed. In addition, the planning data includes information such as part numbers, types, images, names, and the like of the plurality of drill apparatuses used when forming the perforations into which the fixtures are to be implanted, and an insertion depth indicating the insertion depth at the position where the fixtures are to be implanted. The drilling guide information including the information and usage order information for the plurality of drill apparatuses may be displayed in text form. In this case, images of the plurality of drill apparatuses may be displayed.

In operation 503, the first controller 250 transmits the planning data to the ordering device 150. In this case, the first controller 250 may transmit a message indicating that the generation of the planning data is completed to the user terminal 50. In operation 505, when the confirmation signal for the planning data is received from the ordering device 150, the first controller 250 returns to operation 311 of FIG. 3. In operation 505, if the confirmation signal for the planning data is not received from the ordering device 150, the first controller 250 performs operation 507.

In operation 507, the first controller 250 confirms whether the correction data for the planning data is received from the ordering device 150. As a result of confirming operation 507, when the correction data is received from the ordering device 150, the first controller 250 may perform operation 509. If the correction data is not received, the first controller 250 may return to operation 505 to perform the above operation again. In operation 509, the first controller 250 updates the planning data generated in operation 501 with the correction data received from the ordering device 150 and returns to operation 311 of FIG. 3.

In operation 311, the first controller 250 generates a procedure guide based on the generated planning data. The procedure guide may be at least one of animation and procedure image data indicating a perforation forming process for implantation of artificial teeth according to the planning data. More specifically, the procedure guide is used for each of the gum removal process, alveolar flattening process, point hole formation process, initial hole formation process, initial hole expansion process, expansion hole arrangement process, and thread formation process performed at the time of perforation. It may be an animation showing a drill device. In addition, the procedure guide may be procedure image data in which a procedure scene is recorded at the time of another operator having a similar implantation information as that of the operator. When the procedure guide is surgical image data, the first controller 250 may call the procedure guide previously stored in the first memory 240. In operation 313, the first controller 250 transmits the generated procedure guide to the ordering device 150. Although not shown, the first controller 250 may generate a message indicating that the generation of the procedure guide is completed and transmit the generated message to the user terminal 50.

Referring to FIG. 6, the first controller 250 displays a design screen 600 for generating planning data on the first display unit 230. When the tab for designing the placement information is selected by the first input unit 220, the first controller 250 matches the personal information screen 610 that displays personal information among order data of the subject on the first display unit 230. An image display screen 620 for displaying an image is displayed. The personal information screen 610 displays information 601 such as a photograph of a subject, a name, and a patient number, and includes a tooth number for a position requiring artificial tooth placement in the arch form image 602 and the arch form image 602. 602a and 602b are highlighted.

The image display screen 620 is a screen for designing the implantation information for the implantation position requiring the implantation of artificial teeth in the mouth of the subject, registration image 621, fixture profile 622 and the implantation virtual image 623 Is displayed. The first controller 250 displays the fixture image 621a to be placed at the position where the artificial tooth is to be placed in the registration image 621. The first controller 250 may display the plurality of fixture images stored in the first memory 240 on the first display unit 230. The first controller 250 arranges the selected fixture image 621a on the registration image 621 when the fixture image suitable for the position is selected from the plurality of fixture images through the first input unit 220. . The first controller 250 arranges and displays the selected fixture image 621a on the implantation virtual image 623. The implantation virtual image 623 includes a first virtual image 623a, a second virtual image 623b, and a third virtual image 623c.

The registration image 621 is a cross-sectional view of the spherical direction based on the axis of the fixture, the registration image 621 and the positional relationship between the plurality of fixtures, whether the overlap between the fixtures or the writing surface between the antagonist teeth And the arrangement direction of the fixture. The fixture image 621a may be provided as an outline type of an outline corresponding to the specification of the fixture so that the relationship between the fixture and the alveolar bone, the gum, and the nerve may be clearly displayed.

The first virtual image 623a displays a radial section of the fixture corresponding to the selected fixture image 621a, that is, a review section parallel to the mastication surface, and on the arch form through the first virtual image 623a. You can review the location of the fixture. The second virtual image 623b is a cross-sectional view of the dental arch with an inclined cross section based on the axis of the fixture corresponding to the selected fixture image 621a. The second virtual image 623b includes the fixture and the second virtual image 623b. Influence relations between the remaining teeth / fixtures adjacent to the fixtures and other fixtures adjacent to the fixtures can be examined. The third virtual image 623c is a cross-sectional view of a cross section of the arch form based on the axis of the fixture corresponding to the selected fixture image 621a, and the examination section is displayed. The bone density and bone mass of the remaining alveolar bone in the front and rear of the supportable fixture can be examined. The first controller 250 displays the profile 622 of the fixture with respect to the fixture image 621a. The profile 622 of the fixture may include an external image of the fixture, a text image of a target position, an article number, a length, and a diameter of the fixture.

When the first control unit 250 receives a movement signal for the fixture image 621a displayed on any one of the registration image 621 and the implantation virtual image 623 from the first input unit 220, the first control unit 250 receives a movement signal. Accordingly, the fixture image 621a may be moved within each image. When an input is generated to the confirmation button 630, the first controller 250 may confirm that generation of the implantation information is completed.

Referring to FIG. 7, when the tab for designing the drilling guide information is selected on the design screen 600 for generating the planning data on the first display unit 230, the first control unit 250 may control the first control unit 250. The display unit 230 displays a personal information screen 710 for displaying personal information among the order data of the subject and a drill device screen 720 for displaying a drill device. Since the personal information screen 710 is the same as the personal information screen 610 shown in FIG. 6, description thereof is omitted.

The drill apparatus screen 720 displays drilling guide information related to a plurality of drill apparatuses to be used for implanting the fixture at the implantation position. To this end, the first controller 250 displays a plurality of drill device images stored in the first memory 240 on the first display unit 230. When a plurality of drill apparatuses suitable for forming a punching position are selected from among the plurality of drill apparatus images through the first input unit 220, the first controller 250 may drill down the selected plurality of drill apparatus images to the drill apparatus screen 720. To be displayed sequentially. In addition, the first controller 250 checks the external image of the fixture selected in FIG. 6, the target position of the fixture, the part number, the length, the diameter, and the like, and automatically maps the drill device image mapped thereto to the first memory 240. It can be selected and displayed on the drill screen (720).

In addition, the first control unit 250 may receive an insertion depth for drilling at the fixture placement position with each drill device corresponding to the plurality of drill device images through the first input unit 220. In addition, the first controller 250 may calculate an insertion depth that is punctured at the fixture placement position by the respective drill apparatus based on the length of the fixture selected in FIG. 6. As such, the first control unit 250 may include the article numbers, types, images, names, and the like, of the plurality of drill apparatuses required for forming the perforations for placing the fixtures at the positions corresponding to the

tooth numbers

702a and 702b. When the information, the insertion depth information indicating the insertion depth at the position where the fixture is to be placed, and the drilling guide information including the usage order information for the plurality of drill apparatuses are set, they are displayed on the drill apparatus screen 720. When an input is generated to the confirmation button 730, the first controller 250 may confirm that generation of the drilling guide information is completed.

Referring to FIG. 8, the first controller 250 generates a procedure guide based on the generated planning data. The first control unit 250 is an operation of the drill device image 810 and the drill device to be used when forming a puncture at a position requiring the placement of artificial teeth on the screen (800, hereinafter, the guide screen 800) for the procedure guide The method 820 is displayed. The first controller 250 displays the dental arch image 602 of the subject shown in FIG. 6 and the tooth number 602a for the position where artificial teeth are to be placed on the guide screen 800. The first controller 250 displays the implantation virtual image 623 shown in FIG. 6 on the guide screen 800. The first controller 250 displays a gum or the like at the position where the perforation is to be formed on the guide screen 800 as the structural image 830. The first controller 250 may display an operation, an insertion depth, and the like, in which the drill device image 810 is rotated to form a perforation in the structural image 830.

In an embodiment of the present invention, an animation showing a process of forming a perforation using a drill apparatus is described as an example, but is not necessarily limited thereto. The procedure guide uses a drill device for each of the gum removal process, alveolar bone flattening process, point hole formation process, initial hole formation process, initial hole expansion process, expansion hole cleanup process, and thread formation process performed at the time of perforation. It may be an animation shown. In addition, the procedure guide may be procedure image data in which a procedure scene is recorded at the time of another operator having a similar implantation information as that of the operator. The first controller 250 transmits the generated procedure guide to the ordering device 150.

Referring to FIG. 9, after transmitting the planning data generated as shown in FIGS. 6 and 7 to the ordering device 150, the first control unit 250 receives the modified data as shown in FIG. 9 from the ordering device 150. Can be received. The first controller 250 displays the correction screen 900. The correction screen 900 displays the implantation virtual image 923 in which the implantation virtual image 623 generated in FIG. 6 is modified. In this case, the modified implantation virtual image 923 includes a first modification virtual image 923a, a second modification virtual image 923b, and a third modification virtual image 923c. In the first modified virtual image 923a, the second modified virtual image 923b, and the third modified virtual image 923c, the fixture image 621a before the correction and the modified fixture image 921a are displayed at the same time. The modified fixture image 923a may be displayed in a different color from the fixture image 621a before the correction in order to inform that the position where theture is to be placed has changed. When an input is generated to the confirmation button 930, the first controller 250 updates the planning data with the correction data. The first controller 250 generates a procedure guide as shown in FIG. 8 based on the updated planning data and transmits the procedure guide to the ordering device 150.

Referring to FIG. 10, the ordering device 150 according to the present invention includes a second communication unit 1010, a second input unit 1020, a second display unit 1030, a second memory 1040, and a second control unit 1050. It includes.

The second communication unit 1010 may receive a CT-photographed image and an oral scan image of the subject from the image acquisition apparatus 100 through communication with the image acquisition apparatus 100. To this end, the second communication unit 210 may perform at least one of wired communication such as a USB cable or wireless communication such as Wifi, Bluetooth, Bluetooth low energy (BLE), and near field communication (NFC). The second communication unit 1010 transmits the order data for the operator to the electronic device 200 and receives the planning data and the procedure guide from the electronic device 200. To this end, the second communication unit 1010 may perform communication such as long term evolution-advanced (LTE-A), long term evolution (LTE), wideband code division multiple access (WCDMA), and the like.

The second input unit 1020 generates input data in response to an input of an operator who is a user of the ordering device 150. The second input unit 1020 includes at least one input means. The second input unit 1020 includes a key pad, a dome switch, a touch panel, a jog & shuttle, a sensor, a touch key and a menu button. (menu button) and so on.

The second display unit 1030 displays display data according to the operation of the ordering device 150. The second display unit 1030 may include a liquid crystal display (LCD), a light emitting diode (LED) display, an organic light emitting diode (OLED) display, and micro electro mechanical systems (MEMS). ) Displays and electronic paper displays. The second display unit 1030 may be combined with the second input unit 1020 to be implemented as a touch screen.

The second memory 1040 stores operation programs of the ordering device 150. The second memory 1040 stores order data and the like for an operator input by the operator. Order data includes artificial teeth, i.e., the name of the subject undergoing the implant procedure, age, gender, general medical history, CT scan images and oral scan images of the subject, procedure due date, procedure location, and procedure case. The second memory 1040 maps the planning data and the procedure guide to the subject.

The second controller 1050 transmits the order data related to the procedure guide required for the artificial dental procedure input through the second input unit 1020 to the electronic device 200. The second controller 1050 displays the planning data received from the electronic device 200 and a procedure guide for the planning data on the second display unit 1030. More specifically, the second controller 1050 accesses a web site provided by the electronic device 200 and logs in according to the input of the second input unit 1020.

The second control unit 1050 transmits the order data for the operator to the electronic device 200. The order data is a basic data for receiving a procedure guide for treating an artificial tooth from the electronic device 200 to the subject, and includes the name, age, sex, medical history, CT scan image, and oral scan image of the subject. , The date of the procedure, the location of the procedure and the case of the procedure. When the CT photographed image and the oral scan image do not exist in the second memory 1040, the second controller 1050 may acquire the CT photographed image and the oral scan image through the image acquisition device 100. After transmitting the order data to the electronic device 200, if the missing data is requested from the electronic device 200, the second control unit 1050 may collect the requested missing data and transmit the collected data to the electronic device 200.

After transmitting the order data, the second controller 1050 may receive the planning data from the electronic device 200 and display it on the second display unit 1030. The planning data refers to the implantation information and the drilling guide information of the fixture to be performed inside the mouth of the subject, which is designed from the manager of the electronic device 200, for example, the planner. The planning data may be displayed in the form of an overlay on the registration image generated by the registration of the CT scan image of the subject and the oral scan image in the electronic device 200, or may be displayed in the form of text. That is, in the registration image, the placement information of the fixture, for example, the position where the fixture is to be placed in the inside of the mouth of the operator may be displayed in the form of an overlay, and the specification including the diameter and length of the fixture suitable for the placement position may be displayed in text form. Can be displayed. In addition, the planning data includes information such as part numbers, types, images, names, and the like of the plurality of drill apparatuses used when forming the perforations into which the fixtures are to be implanted, and an insertion depth indicating the insertion depth at the position where the fixtures are to be implanted. The drilling guide information including the information and usage order information for the plurality of drill apparatuses may be displayed in text form. In this case, images of the plurality of drill apparatuses may be displayed.

When the confirm signal for the planning data is input from the second input unit 1020, the second control unit 1050 may transmit the confirm signal to the electronic device 200 based on the received planning data. The second controller 1050 receives a procedure guide based on planning data related to a confirm signal from the electronic device 200. The second control unit 1050 displays the received procedure guide on the second display unit 1030.

In addition, when a correction request for the planning data received from the second input unit 1020 is input, the second control unit 1050 corrects the planning data displayed on the second display unit 1030 according to the correction request. When the modification of the planning data is completed, the second controller 1050 transmits the modified planning data to the electronic device 200. The second controller 1050 receives a procedure guide based on the modified planning data from the electronic device 200. The second control unit 1050 displays the received procedure guide on the second display unit 1030. The procedure guide may be at least one of animation and procedure image data indicating a procedure of artificial tooth treatment according to the planning data. More specifically, the procedure guide is used for each of the gum removal process, alveolar flattening process, point hole formation process, initial hole formation process, initial hole expansion process, expansion hole arrangement process, and thread formation process performed at the time of perforation. It may be an animation showing a drill device. In addition, the procedure guide may be surgical image data in which a procedure scene is recorded during another surgical procedure having a similar insertion information with the surgical target.

Referring to FIG. 11, in operation 1101, the second controller 1050 accesses a web site provided by the electronic device 200 and performs a login. In operation 1103, when the procedure guide request signal is received from the second input unit 1020, the second controller 1050 performs operation 1105. In operation 1103, if the procedure guide request signal is not received from the second input unit 1020, the second controller 1050 waits for reception of the procedure guide request signal.

In operation 1105, the second controller 1050 inputs the order data by the input of the second input unit 1020. In this case, the order data includes artificial teeth, that is, the name of the subject receiving the implant, age, sex, general medical history, CT scan image and oral scan image of the subject, the scheduled date of the procedure, the location of the procedure and the case. The second control unit 1050 may activate a CT photographing apparatus (not shown) and an oral scanner (not shown) included in the image acquisition device 100 to input order data. The second control unit 1050 controls the CT imaging apparatus to obtain a CT imaging image of the head of the subject from the CT imaging apparatus, and controls the oral scanner to obtain a three-dimensional oral scan image of the inside of the subject's mouth from the oral scanner. can do.

After inputting the order data, in operation 1107, when the request signal for the missing data is received from the electronic device 200, the second controller 1050 returns to operation 1105 to input the missing data as the order data. In operation 1107, if the request signal for the missing data is not received from the electronic device 200, the second controller 250 performs operation 1109. In operation 1109, the second controller 1050 checks whether the planning data is received from the electronic device 200. As a result of confirming operation 1109, when the planning data is received from the electronic device 200, the second control unit 1050 performs operation 1111, and when the planning data is not received, the second control unit 250 repeatedly performs operation 1109. .

In operation 1111, the second controller 1050 checks the received planning data. This will be described in more detail with reference to FIG. 12. 12 is a detailed flowchart illustrating a method of checking planning data in an ordering device according to a second embodiment of the present invention.

Referring to FIG. 12, in operation 1201, the second controller 1050 displays the planning data received from the electronic device 200 on the second display unit 1030. If it is determined in operation 1203 that the correction request signal for the planning data is received from the second input unit 1020, the second control unit 1050 performs operation 1205, and if the correction request signal is not received, performs the operation 1209. In operation 1209, the second controller 1050 determines that a confirm signal for planning data is received from the second input unit 1020. As a result of confirming operation 1209, when the confirm signal is received, the second controller 1050 transmits the confirm signal to the electronic device 200 by performing operation 1211. As a result of confirming operation 1209, if the confirmation signal is not received, the second controller 1050 may return to operation 1201 to perform the operations again.

In operation 1205, the second controller 1050 modifies the planning data displayed on the second display unit 1030 according to the correction signal received from the second input unit 1020. More specifically, the operator may change the position where the fixture is to be placed in the planning data displayed on the second display unit 1030, and may modify a standard including the diameter and the length of the fixture. In addition, the operator can modify the information for the plurality of drill apparatus used in forming the perforation.

In operation 1207, when the modification completion signal of the planning data is received from the second input unit 1020, the second controller 1050 transmits the modified planning data to the electronic device 200 by performing operation 1211. In operation 1207, if the correction completion signal is not received from the second input unit 1020, the second control unit 1050 may return to operation 1205 to perform the operations again.

In operation 1113, the second controller 1050 checks whether the procedure guide is received from the electronic device 200. As a result of confirming operation 1113, when the procedure guide is received from the electronic device 200, the second control unit 1050 performs operation 1115, and when the procedure guide is not received, the second control unit 1050 repeatedly performs operation 1113. . In operation 1115, the second controller 1050 displays the procedure guide received from the electronic device 200 on the second display unit 1030. In addition, although not shown, the operator may receive a surgical guide based on the planning data from the manufacturer. The surgical guide is a device that is molded inside the mouth of the subject and assists in the procedure of artificial teeth. To this end, the surgical guide may be formed with a guide hole by the implantation information of the fixture. The operator may join the surgical guide inside the oral cavity of the subject, and implant artificial teeth into the oral cavity of the subject while checking the procedure guide.

On the other hand, the embodiments of the present invention disclosed in the specification and drawings are merely presented specific examples to easily explain the technical contents of the present invention and help the understanding of the present invention, and are not intended to limit the scope of the present invention. That is, it will be apparent to those skilled in the art that other modifications based on the technical idea of the present invention can be implemented.

Claims

An ordering device for generating and transmitting order data relating to a procedure guide required for an artificial tooth procedure of a subject; And

An electronic device for generating planning data and a procedure guide for treating artificial teeth in the oral cavity of the subject according to the order data and transmitting the procedure guide to the order apparatus;

System comprising.
The method of claim 1,

The order device,

And transmit the order data including the personal information of the subject, an oral scan image, and a CT image of the subject to the electronic device.
The method of claim 2,

The electronic device,

A system for generating a registration image based on the oral scan image and the CT photographing image, and generating the planning data including an implantation information and a drilling guide information on an implantation position for implanting the artificial tooth, based on the enrollment image. .
The method of claim 3,

And the electronic device is configured to generate the planning data including the insertion information including the diameter and length of a fixture suitable for the implantation position and information on a plurality of drill devices required for the procedure of the artificial tooth.
The method of claim 4, wherein

The order device,

Receiving the planning data, modifying the planning data according to a modification request signal for the planning data, and transmitting the modified planning data to the electronic device.
The method of claim 5,

The electronic device,

Generating the procedure guide by updating the modified planning data received from the ordering device.
Communication unit for performing communication with the order device; And

A control unit configured to receive order data from the ordering device from the ordering device, and generate planning data and a procedure guide for treating artificial teeth in the mouth of the operator according to the ordering data, and transmit the procedure data to the ordering device;

Electronic device comprising a.
The method of claim 7, wherein

The control unit,

And generate a registration image based on the order data including personal information of the subject, an oral scan image of the subject, and a CT photographed image.
The method of claim 8,

The control unit,

And an electronic device for generating the planning data based on the generated registration image, the plan information including an implantation information and a drilling guide information on an implantation position for implanting the artificial tooth.
The method of claim 9,

The control unit,

And an electronic device configured to generate at least one of a procedure guide, which is at least one of animation and procedure image data representing a procedure of processing the artificial tooth, according to the planning data.
The method of claim 9,

The control unit,

And update the planning data when the correction data for the planning data is received from the ordering device.
Receiving order data for the subject for treating the artificial tooth from the ordering device;

Generating planning data for operating the artificial tooth according to the order data and transmitting the planning data to the order device; And

Generating procedure data based on the planning data and transmitting the procedure data to the ordering device;

How to include.
The method of claim 12,

After the operation of receiving the order data,

Generating a registration image based on the order data including personal information of the subject, an oral scan image, and a CT image of the subject;

How to include more.
The method of claim 13,

The operation of generating the planning data and transmitting to the ordering device,

Generating the planning data including implantation information and drilling guide information on an implantation position for implanting the artificial tooth based on the registration image; And

Transmitting the planning data to the ordering device;

How to include more.
The method of claim 14,

The operation of generating the procedure data and transmitting to the ordering device,

Generating the procedure guide which is at least one of animation and procedure image data indicating a procedure of the artificial tooth according to the planning data; And

Transmitting the procedure data to the ordering device;

How to include more.
The method of claim 12,

After generating the planning data and transmitting it to the ordering device,

Confirming whether the correction data for the planning data is received from the order device; And

Updating the planning data when the correction data is received;

How to include more.