KR101659323B1 - method for manufacturing surgical guide and abutment, crown of dental implant using cloud system - Google Patents

Abstract

In order to reduce the cost and time consumed in manufacturing the surge guide and the implant, the present invention is characterized in that a CT shot image and an oral scan image of the inside of the subject's mouth are acquired and stored in the terminal on the operator's side, A first step of transmitting operation data including a scan image to a cloud server; The neural and bone shape information in which the CT photographing image and the oral scan image are matched and imaged is displayed through the manufacturer's terminal connected to the cloud server and the crown and the crown, A second step of acquiring a three-dimensional integrated image in which abutments and fixtures selected based on the placement information calculated through the neural and bone configuration information are virtually arranged and stored in the cloud server; A third step of determining whether or not the approval information is detected from the final confirmation data held in synchronization with the connection of the operator terminal to the cloud server; And design information for manufacturing a surge guide having a guide hole corresponding to the implant operation position at the time of detecting the approval information of the final confirmation data is output, and based on the virtual placement crown, abutment, and fixture, And a fourth step of outputting the delivery information including the requested address of the operator terminal to the surrogate terminal, and a fourth step of producing the surge guide and the implant using the cloud system.

Description

TECHNICAL FIELD The present invention relates to a method for manufacturing a surgical guide and abutment for a dental implant using a cloud system,

The present invention relates to a surge guide for a dental implant using a cloud system and a method of manufacturing the same, and more particularly, to a surge guide for dental implants using a cloud system, A curl guide, and a method of manufacturing a molding.

Generally, an implant refers to a substitute for replacing a human tissue when the original human tissue is lost, but refers to implanting an artificial tooth in the dentistry.

That is, a fixture made of titanium or the like which does not have a rejection reaction to the human body can be substituted for the lost root, and then the teeth are inserted into the alveolar bone, and the tooth is restored by fixing the artificial tooth.

The implant procedure consists of forming a hole in the alveolar bone, placing the fixture, and then combining the abutment and the crown to the fixture. Here, the procedures for forming the perforations and the procedure for placing the fixtures differ from patient to patient, and the position, orientation, and depth of the implant are determined in consideration of various factors such as the state of the alveolar bone of the patient and the position of the tooth requiring the implant .

As a result, it is difficult to precisely measure the depth and direction of the procedure, not only for the novice who does not have experience of the operation, but also for the experienced person.

Recently, a surgical guide has been made by using 3-D image obtained through CT scan and oral scan of the patient's mouth and perforation drilling and fixture placement using a surge- An assisted method is used.

Here, the surge guide acquires a CT image and an oral scan image of the inside of the subject's mouth, establishes an implant procedure plan based on the result of matching the two images, and manufactures do.

Then, the perforation is drilled on the alveolar bone of the recipient based on the manufactured surge guide, and a fixture is selected according to the type of tooth corresponding to the position of the perforation. That is, a fixture having various depths and thicknesses is provided according to the function of the teeth, and a fixture suitable for the bone amount of the alveolar bone is selected and placed.

On the other hand, after the fixture is placed, the fixture and the alveolar bone are fusion-bonded with the temporary prosthesis such as the healing abutment and the temporary crown coupled to the fixture.

Here, the temporary prosthesis can prevent the fixture of the fixture from being closed by the gum, correct the recovery shape of the gum, and prevent tooth movement.

Thereafter, when the fixture is fused to the alveolar bone, the healing abutment is released from the fixture, the custom abutment is fastened to the fixture, and the crown, which is the final restoration, is coupled to the custom abutment. have.

Conventionally, a practitioner directly acquires a CT image and an oral scan image of a subject in a dentist or the like, and then the obtained image information is sent to a manufacturer such as a toothbrush maker to produce a surge guide and various prostheses.

At this time, it is difficult for the practitioner to directly visit the manufacturer to confirm and instruct the details of the surge guide and the various restorations. Therefore, the manufactured surgeon guide and various restorations may not be suitable for the surgeon, Often, they did not fit perfectly into the treatment plan.

Accordingly, there is a problem that the procedure plan is changed based on the surgeon guide and the prosthesis delivered with the surgeon guide and the various prosthesis, and the accuracy of the procedure is lowered.

In addition, even when the delivered surge guide and prosthesis are transported and manufactured again, the intention of the operator is not accurately transmitted to the manufacturer. In addition, since the procedure is delayed in order to deliver the surgeon's guide and prosthesis, There was a problem that caused inconvenience.

Korean Patent No. 10-0693806

In order to solve the above problems, a surge guide for a dental implant and a method for manufacturing an implant using the cloud system, which reduces the cost and time consumed in manufacturing a surge guide and an implant, is provided.

According to an aspect of the present invention, there is provided a method for acquiring a CT scan image and an oral scan image of an inside of an oral cavity of a subject and storing the same on an operator's terminal, A first step of transmitting to the server; The neural and bone shape information in which the CT photographing image and the oral scan image are matched and imaged is displayed through the manufacturer's terminal connected to the cloud server and the crown and the crown, A second step of acquiring a three-dimensional integrated image in which abutments and fixtures selected based on the placement information calculated through the neural and bone configuration information are virtually arranged and stored in the cloud server; A third step of determining whether or not the approval information is detected from the final confirmation data held in synchronization with the connection of the operator terminal to the cloud server; And design information for manufacturing a surge guide having a guide hole corresponding to the implant operation position at the time of detecting the approval information of the final confirmation data is output, and based on the imagined crowns, abutments, and fixtures, Wherein the step of displaying the neural and bone shape information on the three-dimensional integrated image in the second step comprises the step of displaying the neural and bone shape information on the three- The method comprising the steps of: inquiring first confirmation data held in synchronization with the cloud server of the first terminal when the terminal is connected to the cloud server; and determining whether the approval information is detected in the first confirmation data, The neural and bony features are detected according to the correction information of the first confirmation data inputted through the terminal on the operator side until the detection Wherein the steps of modifying and redisplaying the information are repeated, and the step of virtually arranging the crown in the three-dimensional integrated image in the second step includes the steps of: receiving second confirmation data held in synchronization with the connection of the operator terminal Further comprising the step of determining whether or not the approval information is detected in the second confirmation data, wherein the step of determining whether or not the approval information is detected in the second confirmation data, The location and the shape of the crown are revised and re-displayed according to the modification information, and the third step is a list of the connection time of the operator terminal, and the new entry of the final confirmation data stored in the cloud server And notifying the manufacturer side terminal of a change; and a step of, when detecting the modification information, And a step of synchronizing the 3D integrated image in which the abutment and the fixture are reselected and rearranged to the cloud server. to provide.

In the second step, it is preferable that the abutment is selected from a digital library including a plurality of pieces of digital outer shape information having a type of teeth, a length of a margin portion, and a length of a coupling portion, .

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Through the above solution, the surge guide for dental implants using the cloud system according to the present invention and the method for manufacturing a food product provide the following effects.

First, since the final confirmation data, the first confirmation data, and the second confirmation data, in which the operator's approval / correction command is stored, are provided to be synchronized with the manufacturer's terminal in real time, approval and correction according to the confirmation result of the operator are promptly Therefore, the time required to design the surge guide and the material can be significantly reduced.

Second, the practitioner and the manufacturer share the 3D integrated image through the cloud server, and the correction contents of the fixture, abutment, crown, neural and bone configuration information are input and reflected in real time, The images can be checked in real time and finalized, which can significantly improve the accuracy of the surge arrester and the implants.

Third, the abutment is provided to be selected from a digital library including a plurality of digital appearance information, so that users can directly select and arrange abutments by inputting images or selection items listed at the time of accessing a cloud server without expert designing ability The design and manufacturing time of the product can be significantly reduced.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flowchart illustrating a method for manufacturing a surge guide and a dental implant for a dental implant using a cloud system according to an embodiment of the present invention.
FIG. 2 is a flow chart illustrating a process of correcting abutment and fixture through final confirmation data in a method for manufacturing a surge guide and a method for dental implant using a cloud system according to an embodiment of the present invention.
FIG. 3 is a flowchart illustrating a process of correcting neural and bony shape information and crown through first and second confirmation data in a method for manufacturing a surgeon guide and a method for dental implant using a cloud system according to an embodiment of the present invention.
FIG. 4 is an exemplary view showing a three-dimensional integrated image in a method for manufacturing a surge guide and a dental implant for dental implants using a cloud system according to an embodiment of the present invention.
5 is a view illustrating an example of a method for manufacturing a surge guide and a dental implant for a dental implant using a cloud system according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a method for manufacturing a surge guide and a method for dental implant using a cloud system according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a flowchart illustrating a method for manufacturing a surge guide and a method of constructing a dental implant using a cloud system according to an exemplary embodiment of the present invention. FIG. 2 is a view illustrating a surge for a dental implant using a cloud system according to an exemplary embodiment of the present invention. FIG. 3 is a flow chart illustrating a process of correcting abutment and fixture through final confirmation data in a curl guide and a method of manufacturing a molding. FIG. 4 is a flowchart illustrating a modification procedure of the neural and bone shape information and the crown through the first and second confirmation data in the water production method. FIG. 4 is a flowchart illustrating a procedure of a surge guide for a dental implant using a cloud system according to an embodiment of the present invention. FIG. 5 is a view showing an example of a three-dimensional integrated image according to an embodiment of the present invention. Using wood system is an exemplary view showing a dental implant for the surge curl guide and placement of water production process.

Here, the implant treatment refers to a procedure for replacing a lost tooth with an artificial implant. The implant includes a crown replacing a crown, a fixture replacing a root, and an abutment connecting a crown and a fixture.

At this time, the perforation is formed in the alveolar bone through drilling using an auxiliary device called a surgical guide, the fixture is placed in the formed hole, and the abutment and the crown are connected to the fixture, Lt; / RTI >

Here, the surge guide serves to accurately guide the direction, position, and depth of drilling when drilling.

As shown in FIGS. 1 to 5, a method for manufacturing a surge guide and a method for dental implant using a cloud system according to an embodiment of the present invention comprises the following steps.

First, a CT shot image and an oral scan image of the subject's mouth are obtained and stored in the terminal of the practitioner, and the procedure data including the stored CT shot image and the oral scan image are transmitted to the cloud server (s10).

Here, the cloud system is understood to mean a communication network connecting a terminal on the operator side, a terminal on the manufacturer side, a cloud server, and each terminal and a cloud server.

At this time, the cloud server is provided in a closed form that can not access the external data or can not inquire the internal data even when the external data is accessed, so that the cloud server can inquire, register, and modify the data when the registered terminal .

In detail, in order to perform the implant treatment, it is necessary to analyze the intraoral condition of the patient. At this time, the CT image can provide information on the internal tissues such as the crown of the tooth (the upper side of the teeth appearing outside the gum), the root (the lower side of the teeth joined with the alveolar bone in the inside of the gum), and the alveolar bone.

The oral scan image can provide information on the shape of the crown portion of the exposed teeth and the shape of the gum around the teeth.

At this time, the oral scan image can be obtained by directly scanning the oral cavity of the subject through an oral scanner or the like, and the gypsum model generated through the embossing model of the inside of the mouth of the subject and the impression model of the impression model is scanned . Here, the scan image of the impression model can be inverted and acquired as an oral scan image.

When the CT image and the ORAL scan image are stored in the terminal on the operator side, the stored CT image, the oral scan image, and the operation data are transmitted to the cloud server through the communication network.

Here, the operation data may include information about a position at which the implant is to be implanted, diagnostic findings, and the like.

When the new data is registered in the cloud server or the stored data is changed, the portable terminal, the manufacturer-side terminal, and the cloud server can be maintained in a continuously connected state. It is also possible that the registered data is synchronized.

Herein, the term " synchronized " is understood to mean that the data in each terminal and the cloud server are kept in the same state at substantially the same time.

When the CT image, the ORAL scan image, and the procedure data are transmitted to the cloud server (s10), the CT image and the ORAL scan image are registered through the manufacturer terminal connected to the cloud server (s20) .

At this time, when each image and procedure data is transmitted to the cloud server, the cloud server can notify the manufacturer side terminal that new data is registered.

In more detail, the CT image may be a plurality of images of the inside of the mouth of the subject by cross-section, and the manufacturer's terminal may synthesize a plurality of images picked up by cross-sections into three-dimensional images.

In addition, the manufacturer's terminal can remove unnecessary parts from the ORAL scan image through trimming processing, threshold processing, and the like, and simplify them.

At this time, a 3-D integrated image can be obtained by matching a CT shot image synthesized with a 3-D stereoscopic image and an ORAL scan image from which an unnecessary portion is removed, and the 3-D integrated image is obtained by combining the CT shot image and the ORAL scan image The two images can be image-matched based on commonly displayed crown and the like.

Then, comprehensive information about the root and alveolar bone in the gums including the shape of the crown and gums can be analyzed through the 3D integrated image obtained by the image matching.

In other words, the position, orientation, and depth of the fixture can be set through information such as bone mass, bone density, and distribution of the alveolar bone included in the three-dimensional integrated image. Through the information such as the space between the teeth and the shape of the gums, An arrangement angle, and the like can be set.

On the other hand, when the three-dimensional integrated image is acquired, neural and bony shape information is displayed on the three-dimensional integrated image (s20). In detail, the nerve and bone shape information may include the nerve, maxillary sinus and anterior incisor of the mandibular alveolar bone, bone density, and the like.

At this time, the nerve and bone shape information can be three-dimensionally imaged and displayed in the three-dimensional integrated image, and the nerve and bone shape information can be obtained through an anatomical analysis of a manufacturer-side expert group and an operator.

1 to 3, the step of displaying the nerve and bone shape information on the three-dimensional integrated image includes the steps of: querying the first confirmation data in real time; detecting the approval information in the first confirmation data (S23) of judging whether or not it is possible to judge whether or not it is necessary.

In detail, when the three-dimensional integrated image is acquired through the manufacturer's terminal (s21), neural and bone configuration information is displayed on the three-dimensional integrated image (s22), and the three- Images can be synchronized.

Here, the synchronization means that the three-dimensional integrated image of the cloud server coincides with the three-dimensional integrated image of the manufacturer's terminal. At this time, synchronization may be performed by inputting a synchronization command at the manufacturer-side terminal or transmitting a three-dimensional integrated image of the manufacturer-side terminal to the cloud server.

The update history indicating that the neural and bone shape information is displayed on the three-dimensional integrated image may be notified to the operator terminal, and the operator terminal accesses the cloud server to inquire the three-dimensional integrated image .

At this time, the cloud server connection of the operator terminal can be listed and stored by the state of the three-dimensional integrated image and the connection time.

That is, when the operator terminal is connected to the cloud server in a state that the nerve and bone configuration information is displayed, the data input through the operator terminal is listed by the connection time of the operator terminal, Can be stored in the server.

At this time, the operator terminal can input commands such as approval, wait, and correction after inputting the three-dimensional integrated image, and input text data or image data according to each command.

The first confirmation data is synchronized with the manufacturer's terminal in real time, and the synchronization can be performed through update notification, data transmission according to manual / automatic connection, and data transmission while maintaining the connected state.

At this time, it is preferable that the first confirmation data of the manufacturer's terminal is synchronized based on the first confirmation data of the cloud server.

That is, when an update such as a new entry or a change is generated in the first confirmation data of the cloud server, the cloud server informs the manufacturer-side terminal that there is a new input or change, and the manufacturer-side terminal connects to the cloud server, Synchronized with the server, you can see the changed and entered data.

As described above, since the first confirmation data, the final confirmation data, and the second confirmation data, in which the approval or correction instruction of the practitioner is stored, are synchronized in real time with the manufacturer's terminal, approval / Can be quickly recognized and reflected in a three-dimensional integrated image, which can significantly reduce the time required for designing a surge guide and a molding.

Then, the manufacturer-side terminal inquires the first confirmation data and determines whether the approval information is detected (s23). At this time, if the approval information is detected in the first confirmation data, the cue is virtually arranged in the three-dimensional integrated image (s24).

At this time, if correction information is detected, a procedure (s26) for correcting and re-displaying neural and bony shape information using the text data or image data inputted together with the correction information is performed.

Here, the process of correcting and revising the nerve and bone shape information may be performed by automatically calculating the data inputted by the practitioner with an image processing program or the like, and the input data of the practitioner may be manually analyzed after analysis by the expert group .

In addition, the operator terminal can input a wait command according to the condition of the physician or the operator. If the wait information is detected, the manufacturer terminal temporarily stops the process until another modification and approval information are detected and waits .

1 to 4, when the nerve and bone shape information is displayed on the three-dimensional integrated image 100, the crown 7 having the outer shape set along the arrangement of the peripheral teeth 3 of the implant treatment position is virtual (S20). At this time, it is preferable that the virtual arrangement of the crown 7 is performed after the approval information is detected in the first confirmation data and the nerve and bone shape information is confirmed.

The implantation position may be included in the operation data, and may be set to one or a plurality of information about a desired operation portion of the portion requiring implant operation.

At this time, the implant treatment position may include a part already extracted or an expected part for implantation, and in the case of a plurality of treatment positions, crown, abutment, and fixture are grouped according to the treatment position, .

In detail, the crown 7 may have a shape of a chewing surface depending on the kind of tooth, that is, a molar, a premolar, a canine, an incisor, etc. The volume of the crown may be determined by the teeth 3 on both sides of the implant- Can be set according to the space between the adjacent teeth.

In addition, the crown having the outer shape can be three-dimensionally imaged and can be virtually arranged in the three-dimensional integrated image.

Here, the step of virtually arranging the crown in the three-dimensional integrated image may further include a step of querying the second confirmation data in real time and a step of determining whether or not the approval information is detected in the second confirmation data (s25) desirable.

In detail, the three-dimensional integrated image is acquired through the manufacturer's terminal (s21), the neural and bony shape information is displayed on the three-dimensional integrated image (s22) And the three-dimensional integrated image of the cloud server can be synchronized.

Here, the synchronization is performed on the basis of the three-dimensional integrated image of the manufacturer-side terminal, and may be performed through a synchronization command input or transmission of a three-dimensional integrated image.

When the synchronization is established, the update history may be notified to the operator side terminal, and the operator side terminal may access the cloud server to inquire the three-dimensional integrated image.

If the operator terminal is connected to the cloud server in a state where the crown is virtually disposed, data input through the operator terminal is listed according to the connection time of the operator terminal, and the second confirmation data is transmitted to the cloud server Lt; / RTI >

That is, the practitioner terminal can input commands such as approval, wait, and correction after inputting the three-dimensional integrated image, and input text data or image data according to each command.

The second confirmation data is synchronized with the manufacturer terminal in real time, and the second confirmation data of the manufacturer terminal is synchronized based on the second confirmation data of the cloud server.

When the second confirmation data is newly input or changed to the cloud server, the cloud server informs the manufacturer-side terminal that there is a new input or change, and the manufacturer-side terminal accesses the cloud server or synchronizes with the cloud server , The input data can be confirmed.

After inquiring of the second confirmation data, the manufacturer-side terminal determines whether the approval information is detected (s25). At this time, if the approval information is detected in the second confirmation data, step (s28) is performed in which the abutment and the fixture are virtually arranged in the three-dimensional integrated image.

When correction information is detected, a procedure (s27) for correcting the position and shape of the crown and re-displaying the crown is performed using the text data or the image data inputted together with the correction information.

At this time, the process of changing the position and shape of the crown may be performed by automatically reflecting the operator's correction information into the three-dimensional integrated image as the correction information is input to the image processing program, and the manufacturer's prosthetics, Dimensional integrated image by the three-dimensional integrated image.

In addition, the operator terminal can input a wait command according to the condition of the physician or the operator. If the wait information is detected, the manufacturer terminal temporarily stops the process until another modification and approval information are detected and waits .

As described above, the surge guide and the various kinds of foodstuffs can be verified in multiple stages through the approval process of the neural and bone configuration information through the first confirmation data and the approval process of the crown through the second confirmation data, Synchronization allows quick approval and revision history so that product design and manufacturing can be done quickly.

1 and 2, when a crown is virtually arranged in the three-dimensional integrated image, the crown and the abutment and fixture selected based on the placement information calculated through the nerve and bone shape information are virtual (S20).

The implantation information includes information on the type of tooth, depth from the outer surface of the alveolar bone 2 to the neural network 4 / maxillary sinus / incisor, bone mass, bone density, outer surface of the alveolar bone 2, 7), and the like.

Preferably, the placement information further includes a depth and a direction of the fixture 5 set through the type of tooth, the depth to the alveolar bone, the neural network / maxillary sinus / incisor, the bone mass, and the bone density.

At this time, it is preferable that the virtual arrangement of the abutment 6 and the fixture 5 is performed after the virtual placement of the crown is confirmed through the second confirmation data.

In detail, the fixture 5 may be set to have a diameter, a depth, a direction, and the like in consideration of implanting pressure, alveolar bone thickness, A product which is standardized according to the diameter may be used.

At this time, the fixture 5 is provided as an off-the-shelf product having a thickness, a length, a thread interval, and the like, and the external shape information of the fixture 5 may be provided in a database according to a standard, And the like.

The fixture shape information is converted into a three-dimensional image and displayed in the three-dimensional integrated image 100. The three-dimensional integrated image 100 is provided so that the transparency thereof is adjusted in each part, And the location of the alveolar bone, surrounding teeth, neural network, maxillary sinus, incisor, etc., can be visually analyzed.

In addition, when the fixture 5 is virtually disposed, the abutment 6 is virtually disposed corresponding to the fixture 5 and the crown 7. [ At this time, an engaging groove 5a into which the lower portion of the abutment 6 is inserted is formed at the upper end of the fixture 5.

The engaging groove 5a is formed in a polygonal shape so that the engaging projection 6c formed on the lower portion of the abutment 6 can be engaged in a predetermined direction.

The abutment 6 is formed on the upper part of the engaging projection 6c and is disposed inside the gum 1 and includes a margin 6b having a top surface continuous with the surface of the gum 1 and a crown 7b And a coupling portion 6a formed on the margin portion 6b to fix and support the crown 7 so that the crown 7 is disposed inside the crown portion 6b.

At this time, the length of the margin can be set according to the height from the upper end of the fixture 5 to the outer surface of the gum 1, and the length of the engagement portion can be set from the outer surface of the gum 1 to the outer surface of the crown 7 As shown in FIG.

The volume and shape of the coupling portion 6a may be set according to the type of teeth.

Here, when the contour of the abutment 6 is set, the abutment can be placed virtually on the three-dimensional integrated image so that the engaging projection is engaged with the engaging groove of the fixture.

In detail, when the abutment and the fixture are virtually disposed (s28), the three-dimensional integrated image of the manufacturer terminal and the cloud server can be synchronized.

When the synchronization is established, the update history may be notified to the operator side terminal, and the operator side terminal may access the cloud server to inquire the three-dimensional integrated image.

When the operator terminal is connected to the cloud server in a state where the fixture and the abutment are virtually disposed, data input through the operator terminal is listed by connection time of the operator terminal, And may be stored in the cloud server.

The final confirmation data is synchronized with the manufacturer's terminal in real time, and the synchronization can be performed through update notification, data transmission according to manual / automatic connection, and data transmission while maintaining the connected state.

At this time, the operator terminal can input command inputs such as inquiry, approval, wait, and correction of the three-dimensional integrated image, and text data or image data according to each command.

When the final confirmation data is newly inputted or changed in the cloud server, the cloud server informs the manufacturer-side terminal that there is a new input or change, and the manufacturer-side terminal accesses the cloud server or synchronizes with the cloud server Change, input data can be confirmed.

After inquiring of the final confirmation data, the manufacturer-side terminal determines whether the approval information is detected (s30).

At this time, if the approval information is detected in the final confirmation data, design information for manufacturing the surge guide is output, and a subsequent step (s40) in which the object is set is performed.

When the correction information is detected (s31), the three-dimensional integrated image in which the fixture and the abutment are reselected and rearranged is synchronized with the cloud server based on the text data or the image data inputted together with the correction information (s32) .

Here, the three-dimensional integrated image can be automatically corrected by inputting the correction information into the image processing program, and the manufacturer's prosthetics or the like can analyze the correction information and modify the correction information manually.

At this time, the process of reselecting and relocating the fixture and abutment is preferably repeated until approval information is detected in the final confirmation data. The approval information of the final confirmation data may include a surge guide through the three-dimensional integrated image, and a legal letter guiding legal liability for the manufacture of the molding.

When the waiting information is detected, the manufacturer side terminal can temporarily suspend the process until waiting for the detection of the approval information.

Here, the correction information may include nerve and bone shape information and correction contents for virtual placement of crown. At this time, direct access to the three-dimensional integrated image is limited when accessing the cloud server through the operator terminal, and the modified contents are stored separately as image data and text data in the final confirmation data.

Thus, the practitioner and the manufacturer can share the three-dimensional integrated image through the cloud server, so that the operator can input and reflect correction commands for fixture, abutment, crown, nerve and bone configuration information in real time, And the design and manufacturing time of the molding can be remarkably reduced.

In addition, since the three-dimensional integrated image reflecting the correction command can be confirmed in real time through synchronization, and the final approval can be made, the precision of the surge arrester guide and the material can be remarkably improved, so that the delay of the procedure due to the non- .

Meanwhile, when approval information of the final confirmation data is detected (s30), design information for manufacturing a surge guide having a guide hole corresponding to the implant treatment position is output (s40).

Specifically, a guide groove may be formed on one surface of the surge guide along a fixing groove portion formed in the oral cavity profile of the subject. The guide hole may be formed along the placement position of the implant.

At this time, the surge guide can be stably fixed to the inside of the mouth of the subject through the fixing groove, and stable drilling operation can be performed using the guide hole in a state where the surge guide is fixed.

Here, the shape information of the fixing groove portion is set through the profile of the gum and tooth of the subject who is represented in the three-dimensional integrated image, and the position information of the guide hole can be set according to the implant placement position.

The thickness of the periphery of the guide hole can be set according to the depth of the hole to be drilled. At this time, the shape information of the fixing groove, the position information of the guide hole, and the thickness of the periphery of the guide hole can be synthesized and output as design information, and the design guide can be manufactured as the design information is linked to the manufacturing system.

Then, the object is set based on the virtually arranged crown, abutment, and fixture. In this case, it is preferable to understand that the object means a crown, a real abutment, and a real fixture which coincide with the shapes of crown, abutment and fixture shown in the three-dimensional integrated image.

Here, the setting may refer to a task of converting the three-dimensional vector information of the virtually arranged crown, abutment, and fixture into design information for application to the manufacturing system.

In the case where crown, abutment, and fixture are manufactured in various sizes, it is possible to calculate selection information capable of selecting a product corresponding to the virtual placement crown, abutment, and fixture among the manufactured products It is also possible to mean.

At this time, the design information can be manufactured in connection with the CAD / CAM manufacturing system by converting the design information through setting, and by selecting the corresponding product among the products in the pre-manufactured state through the selection information calculated by the setting It is also possible to be prepared.

In addition, the manufacture of the surge guide, the setting of the implant, and the delivery information including the requested address of the operator terminal are output. At this time, the address may be included in the operation data, and the address to which the manufactured product is to be delivered and the name of the practitioner may be stored together.

Accordingly, even if many types of embedding and surge guides integrally managed on the manufacturer side are manufactured at the same time, they can be delivered to the correct operator.

At this time, the delivery information may further include drilling guide data for guiding the type and order of drills for each guide hole of the surge guide, and guide information for guiding the fixture, abutment, and crown to be placed after drilling .

Through this, the practitioner can perform convenient and accurate procedures through the guide data.

In addition, the manufactured surge arrester and the implants are packaged and delivered together with the delivery information, and the implants are packaged so as to be classified according to each guide hole, that is, an implant procedure position.

Meanwhile, in the step of selecting and arranging the abutment, the abutment includes a plurality of pieces of digital outer shape information having a type of a tooth, a margin length, and a coupling length as a selection item through the placement information It is preferable to select from a digital library.

At this time, each of the digital outline information can be classified into three types of teeth: type of tooth, margin length, and coupling length. The digital library can be understood as a database of a plurality of digital outline information.

For example, the digital library includes a plurality of pieces of digital outer shape information that can be classified according to the types of teeth, and the digital outer shape information for each tooth type can be classified again according to the margin length. The appearance information can be classified by the length of the coupling part.

If the type of teeth, the length of the margin portion, and the length of the coupling portion are selected, one digital contour information can be selected. Here, the digital outline information is preferably understood to mean three-dimensional vector data that can reproduce the external shape and structure of the digital abutment equally.

At this time, each digital outline information can be converted into design information immediately after being linked to the manufacturing system, so that if one digital outline information is selected, the corresponding actual abutment can be immediately produced without any separate design work or measurement work, It is also possible that the abutment is provided in a pre-manufactured state for each digital external shape information.

Here, the selection information upon setting of the object may include information on a selection item such as a tooth type, a margin length, and a coupling length for selecting an abutment from the digital library.

Accordingly, when the digital contour information corresponding to the implantation information is selected from the digital library, one abutment suitable for the implanted procedure position of the subject can be accurately and quickly provided.

That is, it is possible to provide a high-precision product which prevents implant mismatching and side effects caused by provision of a conventional abutment in a standardized product.

Furthermore, by selecting one digital abutment through a selection item among the plurality of digital abutments that can represent various individual differences, it is possible to perform a complicated procedure for directly designing and manufacturing a custom abutment for each individual, The cost incidence can be reduced, so that an economical product can be provided.

The digital outline information can be easily image-displayed on a three-dimensional integrated image as three-dimensional vector data.

In detail, when the fixture and the abutment are virtually arranged, the appearance information of the abutment provided in the database can be displayed as an image when the user accesses the cloud server through the operator terminal.

At this time, the practitioner can select one of the listed images or input a few options to select an appropriate abutment in the mouth of the subject and virtually arrange it in the three-dimensional integrated image.

Therefore, even in the case of a practitioner who does not have a professional designing ability, it is possible to select an abutment suitable for the position of the implant practitioner directly and to arrange it on the three-dimensional integrated image. The time required for designing and manufacturing the product can be significantly reduced.

Hereinafter, a brief description will be given of a surge guide for a dental implant using a cloud system and a method for manufacturing a food product.

Referring to FIG. 5, an operator's side terminal obtains an oral scan image and a CT image (s11) and transmits it to a cloud server (s10).

At this time, the ORAL scan image is subjected to an image correction process such as trimming and threshold, and the CT image is subjected to an image correction process such as trimming after three-dimensional synthesis of a cross-sectional image (s12).

Here, the image correction process (s12) may be performed at the practitioner terminal at the time of image acquisition, or may be performed at the manufacturer's terminal after the original image is transmitted to the cloud server.

On the other hand, in the manufacturer's terminal, a process of acquiring a three-dimensional integrated image through image matching of the ORAL scan image and the CT image is performed (s21).

Then, a process of displaying the nerve and bone shape information (s22), crown appearance / position / orientation setting and virtual arrangement (s24), abutment and fixture appearance / position / orientation setting and virtual placement (s28) are performed.

At this time, the 3D integrated image is transmitted to the cloud server in each process, and the practitioner views the 3D integrated image of each process and leaves the modification and approval information on the cloud server.

Then, when the correction information is confirmed in each process, the manufacturer reflects the correction to the three-dimensional integrated image and retransmits to the cloud server. When the approval information is confirmed, the manufacturer proceeds to the next process.

When the 3D integrated image is finally approved, an implant treatment plan is established, and the delivery information such as the implant guide information, the drilling guide information and the address information is outputted, and the surge guide and the implant are designed and manufactured (s40).

As described above, the present invention is not limited to the above-described embodiments, and variations and modifications may be made by those skilled in the art without departing from the scope of the present invention. And such modifications are within the scope of the present invention.

100: 3D integrated image 1: Gums
2: Alveolar bone 3: Peripheral teeth
4: Neural network 5: Fixture
6: Abutment 7: Crown

Claims (5)

A first step of acquiring a CT shot image and an oral scan image of the inside of the subject's mouth and storing the CT scan image and the oral scan image in the terminal of the practitioner and transmitting the stored CT image and the oral scan image to the cloud server;
The neural and bone shape information in which the CT photographing image and the oral scan image are matched and imaged is displayed through the manufacturer's terminal connected to the cloud server and the crown and the crown, A second step of acquiring a three-dimensional integrated image in which abutments and fixtures selected based on the placement information calculated through the neural and bone configuration information are virtually arranged and stored in the cloud server;
A third step of determining whether or not the approval information is detected from the final confirmation data that is maintained to be synchronized when the operator terminal is connected to the cloud server; And
Design information for manufacturing a surge guide having a guide hole corresponding to the implant treatment position at the time of detecting the approval information of the final confirmation data is output, and based on the virtual placement crown, abutment, and fixture, And a fourth step of outputting the delivery information including the requested address of the operator terminal,
Wherein the step of displaying the neural and bone shape information on the three-dimensional integrated image in the second step comprises the steps of: inquiring first confirmation data held in synchronization with the connection of the operator terminal with the cloud server; The method according to claim 1, further comprising the step of determining whether or not the approval information is detected from the data, The step of modifying and redisplaying the information is repeated,
Wherein the step of virtually arranging the crown in the three-dimensional integrated image in the second step includes the steps of: inquiring second confirmation data held in synchronization with connection with the cloud server of the practitioner terminal; The method of claim 1, further comprising the step of determining whether or not the information is detected, wherein the position and the shape of the crown are modified according to correction information of the second confirmation data input through the operator terminal until the approval information of the second confirmation data is detected And the step of redisplaying is repeated,
Wherein the third step is a step of notifying the manufacturer side terminal of a new input and change of the final confirmation data stored in the cloud server by the connection time of the operator terminal, Wherein the three-dimensional integrated image is resynchronized with the cloud server based on the abutment information and the fixture, and wherein the abutment and the fixture are synchronized to the cloud server. Water. delete The method according to claim 1,
Wherein in the second step, the abutment is selected from a digital library including a plurality of pieces of digital outer shape information having a type of teeth, a length of a margin portion, and a length of a coupling portion as a selection item through the placement information. Surgical guide for dental implants using a system and method for manufacturing an implant.
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