KR102154011B1 - A Tooth Occlusion Measuring Instrument Using a Pressure Sensor and Manufacturing Method Thereof - Google Patents

Abstract

A tooth occlusion measuring device using a pressure sensor according to the present invention comprises: an occlusion measuring film including a plurality of pressure sensors for measuring pressure pressed by a tooth; A terminal provided on one side of the occlusal measurement film; And a pressure information management device receiving and storing pressure information measured by the occlusal measurement film through the terminal.
According to the tooth occlusion measuring device using the pressure sensor and the manufacturing method thereof according to the present invention, it is possible to easily combine the occlusal measuring film and the pressure information management device without a separate guide.

Description

A Tooth Occlusion Measuring Instrument Using a Pressure Sensor and Manufacturing Method Thereof}

The present invention relates to a tooth occlusion measuring device using a pressure sensor and a method of manufacturing the same, and if described in more detail, it is possible to easily determine whether or not malocclusion of the tooth by measuring the bite pressure of the tooth as a thin film. It relates to a tooth occlusion measuring device and a method of manufacturing the same.

In dentistry, patient-specific treatment is performed by measuring the occlusal state of teeth or photographing and generating 3D images of teeth for treatment of teeth such as orthodontics. At this time, it is important to measure whether or not the teeth are properly occlusal after dental treatment.Especially, if the teeth are malocated, it may cause discomfort such as tooth damage, jaw joint disorder, and indigestion. .

In general, malocclusion of teeth refers to a state in which the upper and lower teeth do not engage with each other or the occlusion between the left and right teeth does not match when the upper and lower teeth are occluded. In addition to being difficult, it can cause severe pain in the patient's eyes, ears, neck, and shoulders.

As a prior art for measuring such an occlusal state, Korean Patent Publication No. 10-1221415 (title of the invention: a tactile sensor that recognizes the position and force of a tooth, a device, system, manufacturing method, and tooth occlusion information acquisition A method and a recording medium thereof) relates to a tactile sensor for measuring the position of a tooth and a contact pressure distribution applied by the tooth by including a tactile sensor for recognizing the position and force of the tooth, and an apparatus and system having the same. For this purpose, a force sensor 123 that detects an external force (Fin) due to contact of a tooth or a contact of a gum; And a sensor layer 120 having a force sensor 123 and detecting a position of an applied force Fin to obtain tooth information according to contact of a tooth or a contact of a gum. We present a tactile sensor that recognizes and force.

Referring to the representative diagram of the present invention, a guide is formed along the circumferential surface in order to fix a film equipped with a tactile sensor in a conventional occlusal information acquisition device. It is desirable to combine the device with.

As another prior art, in Korean Patent Publication No. 10-1670740 (name of the invention: tooth shape and occlusal surface measuring device), a piezoelectric sheet that converts the pressure applied by the teeth into an electrical signal, and measures the electrical signal. A piezoelectric measurement unit that calculates the distribution and intensity of the pressure applied to the piezoelectric sheet to read the shape of the tooth, and is stacked on the upper and lower surfaces of the piezoelectric sheet, respectively, and is compressed by the tooth to gradually increase the transparency as the thickness decreases. A tooth shape and occlusal surface measuring apparatus including a reading module for reading the shape of a tooth by scanning an image of the upper and lower resin sheets with increasing upper and lower resin sheets and transparency is proposed.

The above invention has the advantage of measuring the bite pressure with the teeth using a thin film (sheet) to conveniently identify the patient's tooth occlusal state, but the thin film (sheet) has an unnatural biting feeling when the patient bites. There is a disadvantage that a user who is not able to feel the biting feeling may damage the teeth by biting the film harder.

Therefore, in order to solve the above-described problems, it can be combined with the device without a separate guide, and it is made of a thin film, but by applying an elastic auxiliary material on its surface, it provides a biting feeling to the patient and at the same time precise occlusal measurement through a thin film. There is a need to develop a tooth occlusion measuring device and a method of manufacturing the same using this possible pressure sensor.

The present invention was devised to overcome the problems of the above technology, and is combined with a pressure information management device without a guide, and it is the main to measure the occlusal state of teeth by receiving pressure information from a thin film equipped with a pressure sensor and a terminal. The purpose.

Another object of the present invention is to apply a measurement aid containing a gum as an active ingredient to the upper surface of a film to form a measurement aid layer to have a curvature according to the arrangement of teeth.

Another object of the present invention is to mix particles containing xylitol in a measurement aid and a substance that discolors when bitten by teeth (ie, when pressure is applied).

In order to achieve the above object, a tooth occlusion measuring device using a pressure sensor according to the present invention comprises: an occlusal measuring film including a plurality of pressure sensors for measuring a pressure pressed by a tooth; A terminal provided on one side of the occlusal measurement film; And a pressure information management device receiving and storing pressure information measured by the occlusal measurement film through the terminal.

In addition, the occlusal measurement film is characterized in that it is made of polyethylene terephthalate (PET) and aluminum (Al).

Further, on the upper surface of the occlusal measurement film, a measurement auxiliary layer is formed by applying a measurement auxiliary material containing at least one of xanthan gum, locust bean gum, gum arabic, and guar gum as an active ingredient.

In addition, the measurement auxiliary layer includes a first extension part convexly extending from a first reference point to a first inflection point in a first curve, and a second extension concavely extending from the first inflection point to a second inflection point in a second curve. A part, a third extension part convexly extended from the second inflection point to a third reference point in a first curvature, and a radius of curvature greater than the first and second curvatures, and convex from the third reference point to the first reference point It characterized in that it includes a fourth extension part extended to make it.

A tooth occlusion measuring device using a pressure sensor according to the present invention and a manufacturing method thereof,

1) It is possible to easily combine the occlusal measurement film and the pressure information management device without a separate guide,

2) The unfamiliar feeling that occurs at the time of biting a thin film can be eliminated through a measurement auxiliary layer that gives a biting (chewing) feeling.

3) Considering dental health by adding xylitol-containing particles to the measurement aid, and adding a barochromic material to the measurement aid, the effect of visually easily identifying whether the film is used or not is presented.

1 is a perspective view showing the overall appearance of the tooth occlusion measuring device of the present invention.
Figure 2 is an exploded perspective view showing the overall appearance of the tooth occlusion measuring device of the present invention.
3 is a conceptual diagram showing a longitudinal section of the occlusal measurement film of the present invention.
Figure 4 is a plan view showing a state of the occlusal measurement film is formed with a measurement auxiliary layer of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings are not drawn to scale, and the same reference numerals in each drawing refer to the same elements.

1 is a perspective view showing the overall appearance of the tooth occlusion measuring device of the present invention, Figure 2 is an exploded perspective view showing the overall appearance of the tooth occlusion measuring device of the present invention.

Referring to FIGS. 1 and 2, the tooth occlusion measuring device using the pressure sensor of the present invention includes a pressure sensor, and a very thin film is bitten by the teeth, and then the biting pressure is measured and transmitted. It relates to a device for grasping the, and basically consists of an occlusal measurement film 100, a terminal 200, and a pressure information management device 300 for this purpose.

The embodiment of FIG. 1 is a structure in which the pressure information management device 300 is coupled while being wrapped around the side of the occlusal measurement film, in other words, showing that the terminal extends to the circumference of the side of the occlusal measurement film 100, and FIG. 2 Unlike FIG. 1, the terminal 200 is mounted on only one end of the occlusal measurement film 10 to connect it to the pressure information management device 300.

3 is a conceptual diagram showing a longitudinal section of the occlusal measurement film of the present invention.

Referring to FIG. 3, the occlusion measurement film 100 includes a plurality of pressure sensors for measuring pressure pressed by a tooth, and a pressure sensor provided in the occlusal measurement film 100 measures pressure pressed by a tooth. , When the patient bites the occlusion measurement film 100 with a tooth, the surface of the occlusion measurement film 100 is pressed, and the pressure sensor recognizes this pressing force (pressure) to generate pressure information.

This occlusion measurement film 100 is made of a thin film having a thickness of 1 to 2 mm, and the shape of the occlusion measurement film 100 is freely deformed according to the biting force when the patient bites the occlusion measurement film 100 with a tooth, You can choose and measure accurately.

In this case, as shown in FIG. 2, the occlusion measurement film 100 may have a Y-shape, but this is only an example, and there is no limitation in its shape, such as a plate shape. (However, considering the body structure in which the teeth are formed, the occlusion It is preferable that the measurement film 100 has a Y-shape, and this Y-shape structure is similar to a known film.)

The occlusion measurement film 100 is manufactured by adhering a substrate made of polyethylene terephthalate (PET) and aluminum (a pressure sensor is provided on the upper surface of the substrate) to the upper and lower surfaces of a tape having adhesiveness on both sides. I can. 3M denotes the brand name of the adhesive.

The terminal 200 is provided on one side of the occlusion measurement film 100 and provides a function of electrically connecting the occlusion measurement film 100 and a reception module to be described later. In the tooth occlusion measuring device of the present invention, the occlusal measuring film 100 is fitted to a receiving module to be described later, and the terminal 200 serves to transmit pressure information generated from the pressure sensor of the occlusal measuring film 100 to the receiving module. do.

The pressure information management device 300 receives and stores pressure information measured by the occlusal measurement film 100 through the terminal 200, and provides a function of temporarily storing pressure information input from the terminal 200 do. Further, the pressure information management device 300 may be connected to a separate PC to perform a transmission/reception function of transmitting pressure information to the PC, and the PC connected to the pressure information management device 300 is from the pressure information management device 300. Based on the received pressure information, it is possible to determine the occlusal state of the patient's teeth (for example, by creating a pressure graph according to the position of the tooth in 3D so that the pressure distribution can be checked, and through this You can try to figure it out.)

In addition, the pressure information management apparatus 300 performs the same role as a case of the occlusion measurement film 100, so that the user (in this case, the user may be a medical staff who determines the occlusion state of the patient) has a thin thickness. It is possible to conveniently hold the occlusal measurement film 100.

4 is a plan view showing a state of the occlusal measurement film 100 on which the measurement auxiliary layer of the present invention is formed.

Referring to FIG. 4, a measurement auxiliary layer 110 may be formed on the upper surface of the occlusion measurement film 100 by applying a measurement aid that improves the biting feeling when a patient bites the occlusion measurement film 100 with a tooth.

At this time, the measurement aid is made of at least one of xanthan gum, locust bean gum, gum arabic, and guar gum as an active ingredient and feels soft when the patient grasps the occlusal state through the occlusal measurement film 100 through the elasticity of the gum. You can improve the biting feeling by providing it.

The above-described xanthan gum, locust bean gum, gum arabic, and guar gum are colorless and odorless and have the advantage that their viscosity does not change over time and their physical properties and taste do not change by saliva. (A specific method of manufacturing such a measurement aid will be described later.)

The measurement auxiliary layer 110 may be formed in the same shape as the shape of the occlusal measurement film 100, but may be formed in a horseshoe shape so as to correspond to the shape of a tooth as shown in FIG. 3.

Specifically, the measurement auxiliary layer 110 has a first extension part 111 that is convexly extended from a first reference point to a first inflection point in a first curve, and a second extension part 111 that is convexly extended from the first inflection point to a second inflection point. The second extension part 112 and the third extension part 113 convexly extending from the second inflection point to the second reference point in a first curvature, and having a radius of curvature greater than that of the first and second curvatures. Including the fourth extension part 114 that is convexly extended to the reference point, it may have a shape of a horseshoe as a whole.

At this time, the first reference point and the second reference point mean an arbitrary point at which the curvature is changed when the measurement auxiliary layer 110 is viewed from a plane, and the first and second inflection points look at the measurement auxiliary layer 110 from the plane. It refers to the point of inflection when viewed (ie, convex to concave or concave to convex).

In addition, the first curve and the second curve may be the same or different from each other, and the fourth extension part 114 is connected to each other by a second reference point and a first reference point, but is convex so as to have a larger radius of curvature than the first and second curves. It is extended so that the measurement auxiliary layer 110 has a horseshoe shape unlike a known Y-shape.

This measurement auxiliary layer 110 may be fixedly formed on the upper surface of the occlusal measurement film 100, but by separately forming an adhesive layer on the bottom surface of the measurement auxiliary layer 110, the measurement auxiliary layer 110 is formed as the occlusion measurement film 100 It can be made to be able to be bonded (removed and pasted) on the top of the screen.

Furthermore, since the occlusal measurement film 100 is bitten by the patient's teeth, saliva is stained on its surface. In this way, in addition to xanthan gum and locust bean gum in the measurement aid to know whether or not to use the occlusion measurement film 100, pressure It is possible to determine whether or not the occlusion measurement film 100 is reused by adding a material that is discolored.

To this end, the measurement aid may be prepared by mixing and stirring 10 to 80% by weight of xanthan gum, 10 to 80% by weight of locust bean gum, and 0.1 to 10% by weight of Dicyano pyrazine relative to the total weight of the measurement aid.

First, since xanthan gum and locust bean gum are colorless, tasteless, and odorless, they do not affect the organoleptic properties of food, and have the advantage of having excellent water holding power and can lead to high viscosity with only a small amount of addition. In addition, when a certain viscosity level is reached, the viscosity is maintained without a large change afterwards, is not easily decomposed by saliva, and is stable to heat.

In particular, when xanthan gum is used alone, the ability to increase viscosity is slightly lower, so when it is mixed with xanthan gum, it is mixed with Locust bean gum (LBG), which is known to have a synergistic effect of viscosity, and xanthan gum is an active ingredient alone. Measurement aids can be prepared so that they have a better ability to control viscosity than to do.

In addition, dicyanopyrazine is a barochromic fluorescent material, and barochromic fluorescence refers to a phenomenon in which a material having fluorescence changes its original fluorescence color through physical stress such as pressure, and recovers the original fluorescence color through heat or recrystallization. Dicyanopyrazine has an associative structure in which plate-shaped molecular layers are stacked, and has a characteristic of changing into fluorescence when the plate-shaped molecular stacked structure is changed by physical stress.

When the measurement auxiliary material thus prepared is applied to the upper surface of the occlusal measurement film 100 to form the measurement auxiliary layer 110, the measurement auxiliary layer 110 is formed by the pressure biting when the patient bites the occlusion measurement film 100. It is discolored and it is possible to know whether or not the occlusion measurement film 100 is used.

It is said that the above-described measurement aid is manufactured using at least one of xanthan gum, locust bean gum, gum arabic, and guar gum as an active ingredient. It is desirable to provide a variety of biting feelings to the layer 110.

The process of manufacturing such a measurement aid may specifically include a first material manufacturing step, a second material manufacturing step, and a measurement aid completion step.

First, the first material preparation step is a process of preparing a first material by mixing and stirring 1 to 10% by weight of xanthan gum and 90 to 99% by weight of water, and then stabilizing for 10 to 20 hours, based on the total weight of the first material.

The first material preparation step is a process of mixing and stirring xanthan gum, one of the active ingredients of the measurement aid, with water to form the first material, and stabilizing the xanthan gum for 10 to 20 hours so that it is sufficiently hydrated.

Thereafter, in the second material preparation step, 1 to 10% by weight of locust bean gum and 90 to 99% by weight of water are mixed and stirred, and then bathed in water at 70 to 90°C for 1 to 4 hours, based on the total weight of the second material. This is to facilitate mixing with xanthan gum by hydrating locust bean gum, which is one of the active ingredients of the measurement aid, as in the above-described first material preparation step.

At this time, since locust bean gum is not dissolved in water at room temperature, it is preferable to dissolve in a water bath at 70 to 90°C, and a process of stabilizing it for 10 to 20 hours for sufficient hydration is performed.

Finally, in the step of completing the measurement aid, 50 to 75% by weight of the first material and 25 to 50% by weight of the second material are mixed and stirred and stabilized for 10 to 20 hours to complete the measurement aid. It's a process.

At this time, the ratio of the first substance containing xanthan gum is mixed so that the ratio of the first substance is greater than that of the second substance, so that xanthan gum, which is colorless and odorless and not denatured by needles, is the main component, and locust bean gum, which increases the viscosity control effect of xanthan gum, becomes an auxiliary component To prepare a measurement aid.

Further, in order to further increase the viscosity of the measurement aid, a process of preparing an additional aid may be performed by adding hydroxypropyl methylcellulose and sodium chloride after the above-described second material manufacturing step.

Specifically, after the second material manufacturing step, the third material manufacturing step and the additional auxiliary material manufacturing step may be performed.

The third material manufacturing step is performed by mixing 30 to 60% by weight of the first material, 30 to 60% by weight of the second material, and 5 to 15% by weight of hydroxypropyl methylcellulose based on the total weight of the third material. It is the process of manufacturing a substance.

At this time, hydroxypropyl methylcellulose is a material that increases the viscosity of the measurement aid, and the greater the viscosity, the better the chewing feeling to the patient. Therefore, hydroxypropyl methylcellulose is added to the measurement aid to provide a measurement aid (i.e., the first material and It can also be referred to as a mixture of second substances.) to increase the viscosity.

The additional auxiliary material manufacturing step is a process of preparing an additional auxiliary material by adjusting the pH by adding an acid and a base so that the pH of the third material becomes 7, and the viscosity of the additional auxiliary material increases as it becomes neutral. This is a step of adjusting the pH of the third substance so that the pH of the third substance is neutral because it may be harmless.

At this time, the added acid and base are preferably substances that are harmless to the human body. For example, the acid may be vinegar, and the base may be baking powder (sodium hydrogen carbonate) or amino acids.

Accordingly, the measurement auxiliary layer 110 may be formed by applying an additional auxiliary material to the upper surface of the occlusal measurement film 100, providing a feeling of chewing when the patient bites the occlusion measurement film 100 with a tooth, so that it is more stable. The occlusal state can be measured.

The measurement auxiliary layer 110 of the present invention provides a feeling of chewing when the patient bites the occlusal measurement film 100 with a tooth to assist in stable occlusal measurement. This measurement auxiliary layer 110 It can be said that it is preferable to use the occlusal measuring device of the present invention to add a functional material that considers the health of the patient's teeth to the measurement auxiliary layer 110 because it directly contacts with.

To this end, the measurement aid is prepared by mixing 5 to 15% by weight of functional particles containing chitosan as an active ingredient as containing 30 to 60% by weight of xanthan gum, 30 to 60% by weight of locust bean gum, and xylitol based on the total weight of the measurement aid. I can.

At this time, xylitol performs a function of protecting teeth or restoring a damaged tooth surface, and provides a slight sweetness, so when the patient uses the occlusal measurement film 100, it provides refreshment and at the same time, a measurement auxiliary layer ( 110) can reduce discomfort.

In addition, the functional particles contain xylitol inside a wall containing chitosan as an active ingredient, and protect xylitol in a capsule-like shape, so that when the patient waters the occlusal measurement film 100 with the teeth, the capsule is It serves to release xylitol upon bursting.

The process of preparing the functional particles having such characteristics may specifically include a preparation solution preparation step, a first solution preparation step, a second solution preparation step, and a pH adjustment step.

First, the preparation solution preparation step is a process of preparing a preparation solution to have a viscosity of 5 to 15 cps by mixing 0.1 to 1% by weight of chitosan and 90 to 99.9% by weight of acetic acid based on the total weight of the prepared solution.

At this time, chitosan is a biodegradable natural polymer material that is harmless to the human body, and since it is a polymer electrolyte, a crosslinking process can be performed through an ionic crosslinking agent to create a wall that can contain xylitol. (Detailed description of this will be described through steps to be described later. I will do it.)

Here, when preparing the preparation solution, it is the viscosity of the preparation solution that plays an important role in the formation of the wall thickness.The force to bite into the teeth by preparing the preparation solution to have a viscosity of 5 to 15 cps (preferably 9 to 10 cps) In other words, it is possible to prevent the wall from being destroyed by forces other than strong pressure).

Thereafter, in the first solution preparation step, 80 to 95% by weight of the prepared solution and 5 to 20% by weight of a nonionic surfactant are stirred and mixed at a rate of 8,000 to 10,000 rpm for 1 to 30 minutes, based on the total weight of the first solution. It is the process of preparing a solution.

At this time, the nonionic surfactant plays a role of helping chitosan and xylitol, which will be described later, to be well mixed, and the size of the functional particles is formed differently depending on the stirring speed, so 8,000 to 10,000 rpm (preferably 9,000 rpm) The first solution may be prepared so that the prepared solution and the nonionic surfactant are mixed and stirred at a stirring speed to produce micro-unit functional particles.

Next, the second solution preparation step is the first solution 60 to 80% by weight, xylitol 1 to 10% by weight, tripolyphosphate (Triphlyphosphate) 15 to 35% by weight, stirring and mixing at a speed of 8,000 to 10,000 rpm for 1 to 30 minutes This is a process of preparing a secondary solution.

As described above, xylitol is added in consideration of the patient's dental health and performs a function of protecting teeth, and tripolyphosphate serves as a crosslinking agent, contributing to the formation of walls through crosslinking of chitosan, a polymer electrolyte, as described above. Provides.

If less than 15% by weight of such tripolyphosphate is added during the preparation of the secondary solution, a sufficient crosslinking reaction may not occur, and if it exceeds 35% by weight, the tripolyphosphate may not be dispersed and separated, or chitosan may clump together. It is preferable to add (15 to 35% by weight).

Finally, the pH adjustment step is to adjust the pH by adding sodium carbonate to the secondary solution so that the pH of the secondary solution becomes 7, and prevent functional particles from sticking together due to uncrosslinked chitosan in the secondary solution. This is a process of completing functional particles by adjusting the pH of the secondary solution so that the pH of the secondary solution becomes 7 (ie, neutral). This process further provides a function to prevent safety problems when using the patient's measuring occlusal film due to acid or base.

The functional particles prepared in this way contain xylitol, and are composed of ingredients that are harmless to the human body, so that even if added during the manufacture of measurement aids, it does not have any effect on the health of the patient, and can consider the patient's dental health due to xylitol. It functions to protect xylitol by a wall containing chitosan as an active ingredient.

As described so far, the configuration and operation of the tooth occlusal measuring device using the pressure sensor according to the present invention and the method of manufacturing the same are described in the above description and drawings, but this is only an example, and the spirit of the present invention is described above. It is not limited to, of course, various changes and changes are possible within the scope of the technical spirit of the present invention.

100: occlusal measurement film 110: measurement auxiliary layer
111: 1st extension part 112: 2nd extension part
113: 3rd extension part 114: 4th extension part
200: terminal 300: pressure information management device

Claims (10)

As a tooth occlusion measuring device using a pressure sensor,
Occlusal measurement film including a plurality of pressure sensors for measuring the pressure pressed by the teeth;
A terminal provided on one side of the occlusal measurement film;
Including; a pressure information management device for receiving and storing the pressure information measured by the occlusal measurement film through the terminal,
On the upper surface of the occlusal measurement film,
Xanthan gum, locust bean gum, gum arabic, guar gum, characterized in that forming a measurement auxiliary layer by applying a measurement auxiliary material containing at least one of the active ingredients, tooth occlusion measuring device using a pressure sensor. The method of claim 1,
The occlusal measurement film,
A tooth occlusal measuring device using a pressure sensor, characterized in that consisting of polyethylene terephthalate (PET) and aluminum (Al). delete The method of claim 1,
The measurement auxiliary layer,
A first extension part convexly extending from the first reference point to the first inflection point in a first curvature,
A second extension part concavely extending from the first inflection point to a second inflection point in a second curve, and
A third extension part convexly extending from the second inflection point to a second reference point in a first curvature,
A tooth occlusion measuring device using a pressure sensor, comprising a fourth extension part having a radius of curvature greater than the first and second curvatures and convexly extending from the second reference point to the first reference point. The method of claim 1,
The measurement aid,
Characterized in that prepared by mixing and stirring xanthan gum 10 to 80% by weight, locust bean gum 10 to 80% by weight, and dicyanopyrazine 0.1 to 10% by weight relative to the total weight of the measurement aid, using a pressure sensor Occlusal meter. As a method of manufacturing a tooth occlusion measuring device using the pressure sensor according to claim 1,
A method of manufacturing a tooth occlusion measuring device using a pressure sensor, characterized in that the measurement auxiliary layer is formed by applying a measurement auxiliary material containing xanthan gum and locust bean gum as active ingredients on the upper surface of the occlusal measurement film. The method of claim 6,
The measurement aid,
1 to 10% by weight of xanthan gum and 90 to 99% by weight of water are mixed and stirred and stabilized for 10 to 20 hours to prepare a first material based on the total weight of the first material;
Preparation of a second material by mixing and stirring 1 to 10% by weight of locust bean gum and 90 to 99% by weight of water based on the total weight of the second material and then bathing in water at 70 to 90°C for 1 to 4 hours to prepare a second material step;
Based on the total weight of the measurement aid, 50 to 75% by weight of the first material and 25 to 50% by weight of the second material are mixed and stirred and then stabilized for 10 to 20 hours to complete the measurement aid, through a measurement aid completion step; A method for manufacturing a tooth occlusion measuring device using a pressure sensor, characterized in that it is manufactured. The method of claim 7,
After the step of preparing the second material,
To prepare a third material by mixing 30 to 60% by weight of the first material, 30 to 60% by weight of the second material, and 5 to 15% by weight of hydroxypropyl methylcellulose (HPMC) based on the total weight of the third material, A third material preparation step;
Including, an additional auxiliary material manufacturing step of preparing an additional auxiliary material by mixing and stirring 60 to 90% by weight of the third material and 10 to 40% by weight of sodium chloride and then stabilizing for 10 to 100 minutes based on the total weight of the additional auxiliary material,
The measurement auxiliary layer,
A method of manufacturing a tooth occlusion measuring device using a pressure sensor, characterized in that formed by applying the additional auxiliary material to the upper surface of the occlusal measuring film. The method of claim 6,
The measurement aid,
Characterized in that it is prepared by mixing 5 to 15% by weight of functional particles containing chitosan as an active ingredient as containing 30 to 60% by weight of xanthan gum, 30 to 60% by weight of locust bean gum, and xylitol based on the total weight of the measurement aid, Method of manufacturing a tooth occlusion measuring device using a pressure sensor. The method of claim 9,
The functional particles,
A preparation solution preparation step of preparing a preparation solution to have a viscosity of 5 to 15 cps by mixing 0.1 to 1% by weight of chitosan and 99 to 99.9% by weight of acetic acid based on the total weight of the prepared solution;
To prepare a first solution by stirring and mixing 80 to 95% by weight of the prepared solution and 5 to 20% by weight of a nonionic surfactant at a rate of 8,000 to 10,000 rpm for 1 to 30 minutes, based on the total weight of the first solution, Solution preparation step;
Based on the total weight of the secondary solution, 60 to 80% by weight of the first solution, 1 to 10% by weight of xylitol, and 15 to 35% by weight of tripolyphosphate were stirred and mixed at a speed of 8,000 to 10,000 rpm for 1 to 30 minutes. To prepare a second solution, a second solution preparation step;
A method of manufacturing a tooth occlusion measuring device using a pressure sensor, characterized in that produced through a pH adjustment step of adjusting the pH by adding sodium carbonate to the secondary solution so that the pH of the secondary solution is 8.

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