KR101947903B1 - Tooth block manufacturing system and method - Google Patents

Abstract

The present invention relates to a system and a method for generating a tooth block, comprising: a scanning device for scanning a tooth, a gum, a biceps, and a nerve line; And a 3D printer for generating transparent blocks including the teeth, the gums, the clavicle, and the nerve wires using the data scanned by the scanning device.

Description

[0001] TOOTH BLOCK MANUFACTURING SYSTEM AND METHOD [0002]

The present invention relates to a system and method for creating a tooth block.

In dental education institutions (dental college, hygienist school, technician school), dental clinic, dental seminar, dental models are used for various kinds of practice.

Such a dental model includes a model body and a plurality of model teeth that are detachably fixed to the model body. Since such a dental model is used for practical use, the size and shape of the model teeth are not limited to the size and shape . ≪ / RTI >

However, the conventional dental model differs from the actual teeth or gingival structure of the individual patients in various circles. Therefore, the practical use of the dental model is limited and the use of the same application as the simulation of the actual operation of the patient is not easy.

Conventionally, an X-ray is projected directly onto a surgical site during surgery to extract an amblyopic wisdom teeth, or by using an apparatus for directly observing the angle and depth at which an instrument or a dental implant drill enters during implant placement, However, it can not be seen in three dimensions. It can only measure the vertical depth on the side, so that it can not be seen that the drill is inserted horizontally into the instrument or the dental drill. Not only the depth nor the horizontal width was observed, but the observation on the lingual side (the dorsal side) was impossible.

Therefore, the surgery should be predictable and reproducible. However, according to the conventional art, it is difficult to precisely prepare the surgery, the intra-operative treatment, and the surgery plan.

The present invention has been conceived to solve the above-mentioned problems, and it is an object of the present invention to provide an oral cavity structure, A toothbrush for use in a variety of applications such as surgery, practice, and surgery.

Another object of the present invention is to provide a method for manufacturing a tooth block, in particular a method for manufacturing a model for an ambush wisdom tooth extraction procedure simulation.

It is still another object of the present invention to provide a dental block, in particular an ambush wisdom tooth extraction procedure simulation model, produced by a tooth block generating system.

In order to solve the above-mentioned problems, a tooth block generation system according to the present embodiment includes a scanning device for scanning a tooth, a gum, a cortical bone, and a nerve line; And a 3D printer for generating transparent blocks including the teeth, the gums, the clavicle, and the nerve wires using the data scanned by the scanning device.

According to another embodiment of the present invention, the scanning device may be a CT or a 3D scanner.

According to another embodiment of the present invention, the neural line of the transparent block may further include a sensing unit for sensing pressure.

According to another embodiment of the present invention, the sensing unit may include a conductor, an optical fiber pressure sensor that emits light when the pressure is sensed, or an optical fiber functional sensor.

According to another embodiment of the present invention, the nerve wires may be made of a thin film containing a colored liquid.

According to another embodiment of the present invention, the transparent block can be created in a real size using data scanned by the scanning device.

A method of generating a tooth block according to an exemplary embodiment of the present invention includes a first step of scanning a tooth, a gum, a cortical bone, and a nerve line by a scanning device; And a second step of the 3D printer generating transparent blocks including the teeth, the gums, the clavicle and the nerve lines using the data scanned by the scanning device.

According to another embodiment of the present invention, the second step further includes the step of forming the neuron line including a conductor, an optical fiber pressure sensor that emits light when the pressure is sensed, or a sensing unit including an optical fiber functional sensor can do.

According to another embodiment of the present invention, in the second step, the 3D printer can generate the transparent block in a real size using the scanned data.

According to another aspect of the present invention, there is provided a method of generating a tooth block, the method comprising: acquiring three-dimensional tomographic data of an ambush winking portion of a procedure patient; Wherein the gingiva and the nerve line are made of a first material which is cut with a surgical knife, the tooth and the nerve line including an oblique wisdom tooth based on the three-dimensional tomographic data, Creating a simulation model of a second material that is harder than the first material; And injecting and sealing a colored liquid into the nerve wires.

In one embodiment, the skin tissue covering the gums, the clavicle, and the nerve cord may be formed of a material in which the clavicle is visible.

According to another aspect of the present invention, there is provided a method of generating a tooth block, the method comprising: acquiring three-dimensional tomographic data of an ambush winking portion of an operation patient; Wherein the gingiva is made of a first material including teeth, gums, pterygium, and nerve lines including ambush wisdom teeth based on the three-dimensional tomographic data, the gums being cut with a surgical knife, and the tooth and the biceps are harder Creating a simulation model made of a second material, wherein the neural line is made of a conductive material; And connecting electrical circuits to both ends of the neural line.

In one embodiment, connecting the electrical circuit to both ends of the nerve wire comprises connecting a lead wire drawn to the outside at the distal end of at least one of the nerve wires to a nerve wire exposed at one end of the simulation model .

In one embodiment, the skin tissue covering the gums, the clavicle, and the nerve cord may be formed of a material in which the internal blood vessels are visible.

In one embodiment, the electrical circuit is configured such that when an operator contacts the neural line or a voltage or current of a different intensity is applied to the neural line when a pressure greater than a predetermined intensity is applied to the neural line by the practitioner, Can be changed.

In one embodiment, the electrical circuit may output a pre-set alarm when a practitioner contacts the nerve line or a pressure greater than a predetermined strength is applied to the nerve line by the practitioner.

In one embodiment, the electrical circuit may generate electrical stimulation by a predetermined voltage to the operator when the operator contacts the nerve wire or a pressure greater than a predetermined strength is applied to the nerve wire by the operator.

According to another aspect of the present invention, there is provided a tooth block manufactured by a method for producing a tooth block, including a tooth, a gum, an embryo and a tube-shaped nerve line including an ambush wisdom tooth, Wherein the gums and the nerve wires are made of a first material cut with a surgical knife and the teeth and the clavicle are made of a second material harder than the first material, Is made of a thin film containing a colored liquid. Here, the tooth block may be an ambush wisdom tooth extraction procedure simulation model.

In one embodiment, the skin tissue covering the gum, the clavicle and the nerve cord may be made of a material in which the clavicle is visible.

According to still another aspect of the present invention, there is provided a tooth block manufactured by a method of producing a tooth block, including a tooth, a gum, a cadaveric bone and a nerve line including an ambush wisdom tooth, Wherein the gums are made of a first material that is cut with a surgical knife and wherein the teeth and the clavicle are made of a second material harder than the first material, .

In one embodiment, the tooth block may further comprise lead wires drawn outwardly from the distal end of at least one peripheral nerve of the nerve wires. The electrical circuit may sense a change in voltage, current, resistance or pressure on the lead wire.

In one embodiment, the skin tissue covering the gums, the clavicle, and the nerve cord may be formed of a material in which the internal blood vessels are visible.

In one embodiment, upon sensing a resistance or pressure above a predetermined reference value from the neural line, the electrical circuit may change the color of the neural line by flowing a voltage or current of a different intensity.

In one embodiment, the electrical circuit is configured to apply a voltage or current of a different intensity to the neural line when a practitioner contacts the neural line or a pressure greater than a predetermined strength is applied to the neural line by the practitioner, It can generate stimulation or output a preset alarm.

According to the embodiment of the present invention, the oral structure including the teeth, the gums, and the nerve wires of the patient is formed as a transparent block of a real size so that the internal anatomy structure can be seen, A tooth block to be used for various purposes can be provided.

In addition, according to the embodiment of the present invention, it is possible to prevent the protection and damage of the inferior alveolar nerve and canal at the time of extraction of the lower Mn 3rd molars, , And safe and predictable surgery is possible.

In addition, according to the embodiment of the present invention, it is possible to accurately observe the operation site at an angle that can not be seen in the oral cavity, and more specifically, to observe an ambush wisdom tooth position (from the lingual side) Do. Therefore, it is possible to provide the surgical site precisely to the actual size in an invisible or invisible angle (invisible).

In addition, according to the embodiment of the present invention, the generated tooth block can be operated while observing the generated tooth block directly at the side of the operation, and the tooth block can be made of a disinfectable material through EO gas or autoclave sterilizer (Surgery for major or minor surgery such as orthopedic surgery, facial fracture surgery, temporomandibular joint surgery, oral surgery, surgery, etc.) by allowing the surgeon to use the above- Surgery of the medical part (major or minor surgery: for example, cancer surgery, brain tumor surgery, open-heart surgery, transplantation surgery, spine surgery, ear surgery, plastic surgery ), It is possible to compensate for the disadvantages of blind surgery.

In addition, according to the embodiment of the present invention, at the case presentation / conference (CP), the X-ray, CT, and MRI It is possible to make precise and precise surgery planning and simulation by using dental blocks of the same size and shape as the actual operation site, and it is possible to perform more precise and accurate surgery planning, to secure a clear view on vague areas, Decision making helps predictable and reproducible surgery.

1 is a conceptual diagram of a tooth block generation system according to an embodiment of the present invention.
2 is a view showing the oral structure of a patient.
3 is a diagram illustrating a transparent block according to an embodiment of the present invention.
4 is a flowchart illustrating a method of generating a tooth block according to an embodiment of the present invention.
5 is a plan view of a tooth block support frame according to another embodiment of the present invention.
FIG. 6 is a plan view showing a state in which the lower jaw portion is separated from the tooth block supporting frame of FIG. 5. FIG.
FIG. 7 is a plan view showing a state where a tooth block is fixed to the tooth block support frame of FIG. 6;
8 is a view for explaining a manufacturing process of a part of a tooth block according to another embodiment of the present invention.
9 is a view for explaining a main operation process of a tooth block according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail to avoid unnecessarily obscuring the subject matter of the present invention. In addition, the size of each component in the drawings may be exaggerated for the sake of explanation and does not mean a size actually applied.

FIG. 1 is a conceptual diagram of a tooth block generating system according to an embodiment of the present invention, FIG. 2 is a view showing a mouth structure of a patient, and FIG. 3 is a view showing a transparent block according to an embodiment of the present invention .

Hereinafter, a tooth block generating system according to an embodiment of the present invention will be described with reference to FIGS. 1 to 3. FIG.

As shown in FIG. 1, a tooth block generation system 100 according to an embodiment of the present invention includes a scan device 110 and a 3D printer 120.

The scanning device 110 scans the teeth 210, the gums 240, the curved line 220 and the nerve wires 230 shown in FIG. 2 and the scanning device 110 is a CT or 3D scanner, And can transmit the scanned information.

3, the 3D printer 120 uses the data scanned by the scanning device to scan the transparent block including the tooth 310, the gum 340, the clavicle 320 and the nerve line 330 300).

More specifically, the 3D printer 120 can generate the transparent block 300 in a real size using data scanned by the scanning device. Accordingly, such a transparent block 300 is formed so that an internal anatomical structure can be seen, and can be used for various purposes such as explanation, practice, surgery, and the like to the patient.

Meanwhile, the neural wire 330 of the transparent block 300 generated by the 3D printer 120 may further include a sensing unit for sensing pressure.

More specifically, the sensing unit is constituted by a conductor or an optical fiber pressure sensor or an optical fiber functional sensor that emits light when the pressure is sensed, so that the pressure applied to the nerve wire by the user Can be recognized.

For example, when the sensing part is constituted by a conductor, contact or pressure is applied to the conductive part and is notified to the user through an alarm or lighting by being connected to an external device. In the case of an optical fiber pressure sensor or an optical fiber functional sensor, The user may be aware of the contact or pressure application through the light.

In addition, the nerve wires 330 may be formed of a thin film containing colored liquid such as ink. Accordingly, when a pressure is applied to the thin film of the nerve wire 330 including the colored liquid by the medical instrument, the thin film tears and the colored liquid flows out, thereby allowing the user to contact or pressurize the nerve wire 330 Can be recognized.

As described above, according to the present invention, the mouth structure including the teeth 310, the gums 340, the clavicle 320 and the nerve wires 330 of the patient is formed of a dummy transparent block 300, By forming the structure so as to be visible, the patient can be provided with a tooth block used for various purposes such as explanation, practice, and surgery practice.

In addition, according to the embodiment of the present invention, the generated tooth block can be operated while observing the generated tooth block directly at the side of the operation, and the tooth block can be made of a disinfectable material through EO gas or autoclave sterilizer , It is possible to use the tooth block with the operation glove directly with the surgical glove so that it can be applied to various medical parts as well as the oral surgery (major surgery or minor surgery) ) Can be compensated for.

4 is a flowchart illustrating a method of generating a tooth block according to an embodiment of the present invention.

Hereinafter, a method of generating a tooth block according to an embodiment of the present invention will be described with reference to FIGS. 2 to 4. FIG.

First, the scanning device scans the teeth 210, the gums 240, the curved line 220, and the nerve lines 230 (S410).

At this time, the teeth 210, the gums 240, the curved line 220, and the nerve lines 230 can be scanned by using a CT or a 3D scanner as the scanning device.

Then, the 3D printer generates the transparent block 300 including the tooth 310, the gum 340, the clavicle 320 and the nerve line 330 using the data scanned by the scanning device at step S420.

At this time, the 3D printer can generate the transparent block 300 in a real size by using the data scanned by the scanning device, and the neuro-line 330 of the transparent block 300 further includes a sensing unit for sensing pressure .

More specifically, the sensing unit is constituted by a conductor or an optical fiber pressure sensor or an optical fiber functional sensor that emits light when the pressure is sensed, so that the pressure applied to the nerve wire by the user . ≪ / RTI >

The thus generated transparent block 300 is formed so as to show an internal anatomical structure and can be used for various purposes such as explanation, practice, and surgical practice to the patient (S430).

Therefore, according to the present invention, the oral structure including the patient's teeth 310, the gums 340, the clavicle 320 and the nerve wires 330 is constructed of a dummy transparent block 300, It is possible to provide the patient with a tooth block used for various purposes such as explanation, practice, surgery, and the like.

5 is a plan view of a tooth block support frame according to another embodiment of the present invention.

5, the tooth block supporting frame 500 according to the present embodiment includes a base plate 510, a face-shaped main frame 520 having a space for accommodating a tooth block therein, a main frame 520 And a fastening unit 550 for fastening the jaw frame 530 to the main frame 520. The jaw frame 530 is detachably detachable from the main frame 520,

The main frame 520 in a state where the jaw frame 530 is engaged has a face shape and has an opening portion 540 at its mouth portion.

The fastening unit 550 may serve to fix the jaw frame 530 to the main frame 520 at a part of the interface of the jaw frame 530 with respect to the main frame 520 or at the contact part 542. For this purpose, the fastening unit may have a concave-convex structure fitted into a groove or a hole formed in the jaw frame 530, but the present invention is not limited thereto.

FIG. 6 is a plan view showing a state in which the lower jaw portion is separated from the tooth block supporting frame of FIG. 5. FIG.

6, a support groove 512 for supporting the jaw frame 520 may be provided on a lower side portion of the main frame 520 on which the jaw frame 520 is separated from the base plate 510. The support groove 512 may function to stably fix the jaw frame 520 on the base plate 510 with one side edge of the jaw frame 520 inserted.

On the base plate 510, fastening means 562 and 564 for fixing the tooth block may be provided. The first fastening means 562 supports the first tooth block corresponding to a part of the lower right tooth and the second fastening means 564 can support the second tooth block corresponding to a part of the lower left tooth.

FIG. 7 is a plan view showing a state where a tooth block is fixed to the tooth block support frame of FIG. 6;

7, the dummy tooth block 310 may be fixed to the first fastening means 562 on the base plate 510, and the dental block 300 may be fixed to the second fastening means 564. In this case, the dental procedure simulation target may be the tooth block 300 corresponding to the lower left teeth.

As described above, by using the tooth block support frame according to the present embodiment, the dental block can be easily supported to perform an operation training, a procedure simulation, a procedure guide, etc. In particular, You can explain it or practice it.

8 is a view for explaining a manufacturing process of a part of a tooth block according to another embodiment of the present invention.

Referring to Fig. 8, a tooth block manufactured by the method of producing a tooth block according to the present embodiment includes teeth, gums, cervical and tubular nervous lines including ambush wisdom teeth, and corresponds to at least a part of a human's jaw Wherein the gums and the nerve wires are made of a first material that is cut with a surgical knife, the teeth and the clavicle are made of a second material harder than the first material, and the nerve wires are colored liquid As shown in FIG. Here, the tooth block may be an ambush wisdom tooth extraction procedure simulation model.

The skin tissue covering the gums, the clavicle, and the nerve wires may be made of a material in which the internal blood vessels are visible.

The above-mentioned tooth block includes the steps of acquiring three-dimensional tomographic data of an ambush winking portion of an operation patient; A first material including teeth, gums, cuticular and tube-shaped nerve lines including an ambushed wisdom tooth 312 on the basis of the three-dimensional tomographic data, and a gingival, pterygium, and nerve line being cut with a surgical knife, Creating a simulation model of a second material that is harder than one material; And injecting and sealing a colored liquid into the nerve wires.

The process of injecting the colored liquid may be performed by the colored liquid supply unit 600 connected to the end opening 331 of the neuron formed in the form of a tube. When the supply of the colored liquid is completed, the end openings 331 of the nerve wires 330 can be sealed by a predetermined sealing means. The sealing means may comprise bonding means, embedding means.

Here, the tooth block generation method can cope with the manufacturing method of the ambush wisdom teeth extraction procedure simulation model. The enamel (skin) of a tooth can be cut or severed by a drill. The skin tissue covering the nerve line can be formed of the material in which the nerve line inside is visible.

9 is a view for explaining a main operation process of a tooth block according to another embodiment of the present invention.

Referring to FIG. 9, the tooth block according to the present embodiment includes a tooth, a gum, a clavicle and a nerve line including an ambush wisdom tooth, a shape corresponding to at least a portion of a human's jaw, Wherein the tooth 310 and the clavicle 320 are made of a first material that is harder than the first material, and the tooth 310 and the clavicle 320 are made of a material that is harder than the first material. 2 material.

The tooth block may further include a lead wire 710 drawn out to the outside from the distal portion 331 of at least one of the peripheral nerves of the nerve wires 330. The electrical circuit can sense changes in voltage, current, resistance or pressure on the lead wire.

The skin tissue covering the gums and nerve lines can be formed from the material in which the internal nerve lines are visible. Upon sensing a resistance or pressure above a predetermined threshold value from the nerve line, the electrical circuit may change the color of the nerve line by flowing a voltage or current of a different intensity.

Further, depending on the implementation, the electric circuit 700 may be configured such that the operator applies a voltage or current of a different intensity to the nerve line when the operator touches the nerve wire or a pressure greater than a predetermined strength is applied to the nerve wire by the operator, Or to output a preset alarm 900 or to output light at at least a portion of a tooth block or main frame or jaw frame. A terminal 800 for electrical stimulation may be connected to the electrical circuit 700.

The method of generating a tooth block for a tooth block includes: acquiring three-dimensional tomographic data of an ambush winking portion of a patient; Wherein the tooth is made of a first material that includes teeth, gums, pterygium, and nerve lines including ambush wisdom teeth based on the three-dimensional tomographic data, and the gums are cut with a surgical knife, and the tooth is made of a second material harder than the first material Generating a simulation model in which the nerve wires are made of a conductive material; And connecting electrical circuits to both ends of the neural line.

Connecting the electrical circuitry to both ends of the neural line may include connecting a lead wire drawn to the outside at the distal end of at least one of the neural lines and a neural line exposed at one end of the simulation model.

Using the tooth block according to the above-described embodiment, the extraction procedure can be effectively simulated before extraction of the mandibular ambulation wisdom tooth. Of course, it can also be applied to simulation of maxillary ambush wisdom tooth extraction procedure.

In other words, the dental school students of dental block, dental hospital practitioner, physician practitioner and practitioner practitioner, practice of extracting for safe extraction of impacted teeth, It is composed of similar and different materials, so that the simulation can be performed with the same feeling as in actual operation. In addition, it is possible to provide the patient with a sufficient visual description before the operation, thereby realizing the effect of reassuring the patient (patient) that the actual operation is performed safely.

As described above, the tooth block according to the present embodiment forms an ambussed wisdom tooth and its surrounding anatomical structure as it is in the actual size, and in particular, the upper block mucosa (gum, gum) and the biceps Lower jaw bone) can be reproduced as it is. According to the tooth block of this configuration, it is possible to reproduce and practice the same procedure range as that of the actual extraction procedure, so that it can be practiced safely and successfully without the minimal invasion (incision and erasure) and normal anatomical structure damage .

Inflammation (abscess) spread to the adjacent tooth (usually the second molar) due to the mandibular ambush wisdom tooth (tooth decay, etc.) and adjacent tissue (ball: under the shoulder, under the tongue, throat: , It may be more useful if the mandibular ambush wisdom teeth should be removed. Such a mandibular ambussive wisdom tooth is a wisdom tooth which is rarely directly involved in the function of chewing when consuming food, and in particular, the wisdom ambush wisdom tooth which is in danger of being injured because of many cases of being slanted, lying, There is an effect that a procedure accident can be prevented by simulating an extraction procedure using a tooth block.

The above-described mandibular ambush wisdom tooth extraction procedure is exemplified as follows:

1. First, open the incisal gum (gum) covering the ambush wisdom tooth in the tooth block,

2. Remove the exposed biceps (biceps covering the head of the mandibular amblyopia) and expose the crown of the mandibular ambush wisdom teeth,

3. Separate the head (crown, crown) of the tooth from the root of the tooth (root) - In this case, the head of the mandibular amblyopia is lying deep behind the anterior molar, For the extraction of wisdom teeth without damaging the anterior teeth and hachijoshi,

4. Mandibular ambush Once the head of the wisdom tooth (crown) has been removed, remove the remaining root. At this time, if the remaining root portion is curved (warped) or longer than two or more root portions can be removed and removed.

This set of procedures takes place in a narrow operating field in the patient's mouth. The hard teeth have to be cut into several pieces, so the cutting force (cutting ability) of the tooth to be cut should be good. The tips of the teeth are usually sharp. Therefore, make the size as small as possible, and determine the correct size of the surgical range (extent of incision and osteolysis) through precise Xray, ie, oral dental Xray photographs or CT readings, and enter into the extraction procedure.

As described above, according to the present embodiment, when a tooth block is made by using a three-dimensional (3D) printer technology, it is made into a hard amber shape, a colored liquid is supplied thereto, And provide feedback on dangerous situations in which the bones or nerve lines are touched during the simulation process.

That is, in the ambush wisdom tooth extraction procedure simulation, the color of the nerve wire is changed or the color (liquid colored liquid) flows out when the mechanism or force near the nerve (nerve wire) goes out, or the electric stimulator (light) can come in. In addition, for example, when the operation is performed on the tongue side (lingual side), which is slightly inferior to the ball side (buccal side) in the oral cavity during surgery, when touching the adjacent soft tissue (gum of the tongue side) , Vibration or pressure-based alarms can be turned on or lights installed in certain areas can be deactivated.

In addition, by using transparent skin tissue, it is possible to easily secure an operation field. Especially, in the mandibular amblyopia wisdom tooth extraction simulation, if the teeth are divided into several pieces and extracted, that is, when the teeth are separated and removed, the securing of the surgical field may be more useful. In addition, according to the configuration of the tooth block of the present embodiment, the risk of cutting the ambush wisdom tooth can be reduced in the structure of the nerve endings in the tooth which is harder than the bone and the structure of the enamel (epidermis) of the tooth harder than the inner tooth.

In the foregoing detailed description of the present invention, specific examples have been described. However, various modifications are possible within the scope of the present invention. The technical spirit of the present invention should not be limited to the above-described embodiments of the present invention, but should be determined by the claims and equivalents thereof.

100: tooth block generation system
110: Scanning device
120: 3D printer
300: transparent block
310: Teeth
320:
330: Neuronal line
340: Gums

Claims (8)

A method of generating a tooth block to be placed on a tooth block support frame as a simulation model in which a colored liquid is injected into a nerve line,
Acquiring three-dimensional tomographic data of an ambush wisdom tooth portion of a treatment patient;
Wherein the gingiva and the nerve line are made of a first material which is cut with a surgical knife, the tooth and the nerve line including an oblique wisdom tooth based on the three-dimensional tomographic data, Creating a simulation model of a second material that is harder than the first material; And
Injecting and sealing a colored liquid into the nerve wires,
Wherein the generating step generates the tooth block of the simulation model as a disinfectable material through an EO gas or an autoclave sterilizer,
The tooth block supporting frame includes a base plate, a main frame fixed on the base plate and having a space for accommodating tooth blocks of the simulation model therein, a jaw frame detachably detachable from the main frame, And a fastening unit for fastening the jaw frame to the frame,
Wherein the main frame having the jaw frame coupled thereto has a face shape and has an opening in the mouth portion of the face shape,
Wherein the fastening unit has a concavo-convex structure that engages with a groove or a hole of the jaw frame at a partial interface or a contact portion of the main frame and the jaw frame,
The tooth block is fixed on the base plate,
Wherein the nerve wire is torn by the medical instrument so that the colored liquid flows out. The method according to claim 1,
Wherein the skin tissue covering the gums, the clavicle, and the nerve wires is formed of a material in which the clavicle inside the clavicle is visible. Acquiring three-dimensional tomographic data of an ambush wisdom tooth portion of a treatment patient;
Wherein the gingiva is made of a first material including teeth, gums, pterygium, and nerve lines including ambush wisdom teeth based on the three-dimensional tomographic data, the gums being cut with a surgical knife, and the tooth and the biceps are harder Creating a simulation model made of a second material, wherein the neural line is made of a conductive material; And
And connecting electrical circuits to both ends of the neural line,
Wherein the generating step generates the tooth block of the simulation model as a disinfectable material through an EO gas or an autoclave sterilizer,
Wherein the sensing unit is provided with a sensing unit for sensing pressure and the sensing unit is formed of a conductor or an optical fiber pressure sensor or an optical fiber functional sensor that emits light when sensing the pressure,
The tooth block supporting frame includes a base plate, a main frame fixed on the base plate and having a space for accommodating tooth blocks of the simulation model therein, a jaw frame detachably detachable from the main frame, And a fastening unit for fastening the jaw frame to the frame,
Wherein the main frame having the jaw frame coupled thereto has a face shape and has an opening in the mouth portion of the face shape,
Wherein the fastening unit has a concavo-convex structure that engages with a groove or a hole of the jaw frame at a partial interface or a contact portion of the main frame and the jaw frame,
Wherein the tooth block is fixed on the base plate,
A method of generating a tooth block. The method of claim 3,
Connecting the electrical circuit to both ends of the neural line,
Wherein the at least one peripheral nerve of the at least one peripheral nerve is connected to a lead wire drawn to the outside at a distal end of the at least one peripheral nerve,
A method of generating a tooth block. The method of claim 3,
Wherein the skin tissue covering the gum, the clavicle, and the nerve wire is formed of a material in which the clavicle is visible. The method of claim 5,
Wherein the electrical circuit changes the color of the nerve line by applying a voltage or current of a different intensity to the nerve wire when the operator contacts the nerve wire or a pressure greater than a predetermined strength is applied to the nerve wire by the operator, How to create a block. The method of claim 3,
Wherein the electric circuit outputs a predetermined alarm when the operator contacts the nerve wire or the nerve wire is applied with a pressure equal to or greater than a predetermined strength by the operator. The method of claim 3,
Wherein the electric circuit generates electric stimulation by a predetermined voltage preset for the operator when the operator contacts the nerve wire or a pressure of a predetermined strength or more is applied to the nerve wire by the operator.

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