KR101720640B1 - Gauges for measuring occlusion - Google Patents

Abstract

The present invention relates to a gauge for occlusion measurement including: an upper tooth measurement gauge (100) where an impression platform (110) unfolding such that maxillomandibular sets of teeth are engaged is formed in a tip portion and a measurement arm (120) integrally extends toward a rear end of the impression platform (110), a front upper surface of the measurement arm (120) being provided with an upper tooth fixing portion (130) where an upper tooth receiving groove (131) is formed; a lower tooth measurement gauge (200) having an open upper portion and provided with a measurement arm insertion portion (210) guiding insertion of the measurement arm (120) with a plurality of guiders (211) formed across the open upper portion side, a lower tooth fixing portion (220) having a lower tooth receiving groove (221) being formed in a front bottom surface of the measurement arm insertion portion (210) and a fixing wedge insertion groove (230) being provided in a lateral direction; and a fixing wedge (300) removably inserted into the fixing wedge insertion groove (230) of the lower tooth measurement gauge (200) and fixing the position at which the measurement arm (120) is inserted into the measurement arm insertion portion (210). With the present invention, the occlusion state of a patient wishing to undergo maxillomandibular occlusion correction can be relatively simply measured for malocclusion or snoring patient treatment and then a maxillomandibular occlusion correction position can be selected. Accordingly, the patients state of maxillomandibular occlusion correction can be precisely and frequently measured without a cost burden in the correction process. As a result, correction treatment based on precise measurement can be anticipated during treatment of, for example, growing children and snoring patients.

Description

Gauges for measuring occlusion}

The present invention relates to a gauge for use in occlusal measurement, which can measure the occlusal state of the initial upper and lower jaws of a patient to be treated, and then determine the condition according to the correction value within a correctable range, To a gauge for occlusal measurement.

The abnormal position of the jaw structure in the facial structure is recognized as a factor that can cause various diseases. One of the phenomena depending on the abnormal structure of the jaw is malocclusion or snoring.

A temporomandibular joint structure is a structure in which a jaw joint disc is positioned between a facial bone and a jaw bone, and the lower jaw is opened and closed to move according to a rotation method about a jaw joint disc. When worn out, it moves relatively to the upper side, and the jaw disk comes out to the front side, so that the jaw joint structure can be structurally unstable.

Due to the importance of the jaw joint structure, efforts have been made to correctly correct the jaw joint structure, which has structural instability.

For example, a tooth gauge or a tool conforming to the tooth structure of the mouth is used. For this purpose, an auxiliary device formed of a solid-shaped molded foam is attached to the upper teeth or the lower teeth gingiva so that the wearer fixes the jaw, .

In this method, it is not possible to make a correction plate or a correction guards for a jaw that are compatible with teeth or joint structures having different shapes and sizes, and therefore, accurate and precise calibration can not be performed according to the patient's condition. And the cost is considerably increased.

In addition, such an abnormal position of the jaw joint induces snoring and acts as a factor causing sleep disorder or sleep apnea.

The reason for choosing the nose during sleep may vary, but one of the reasons is that the nose can not perform normal breathing. Especially, the location of the jaw joint is an important cause of sleeping.

That is, when the lower jaw falls back from the sleeping state, or when the lower jaw is normally backward, or when the neck is thick, the nose tends to be severely cramped because the neck is narrow and the width of the airway for breathing is difficult to secure.

Especially, when snoring is examined, it can not take a sleep at night, and sometimes it can accompany sleep apnea.

Such obstructive sleep apnea leads to a fatal disease that temporarily stops breathing for more than 10 seconds or sleeps at night more than 300 times during the night. These symptoms lead to fatigue, sleepiness If the sleep apnea symptoms are left untreated, complications of the cardiopulmonary system may develop, leading to hypertension, arrhythmia, or the like, leading to sudden death. Therefore, It is preferable to perform diagnosis and treatment.

Various methods have been proposed for alleviating or preventing the snoring symptom that may cause such a result. For example, snoring prevention surgery or snoring prevention pillow is used .

However, in the case of surgery, it involves the use of various devices designed to provide positive ventilation methods and mandibular advancement, forward movement of the tongue, or combination of both.

Particularly, it is the most common surgical method to remove the part of the soft opening to prevent obstruction of the throat during sleep. However, these surgical methods are often applied to patients who are difficult to repair due to several days of admission and several weeks of recovery. In addition, unexpected cases may be accompanied by an unreliable treatment for general patients Various surgical methods have been proposed including implantation of a bone fixator or implantation of a magnet into a molar, but this is still not preferred for patients.

On the other hand, positive pressure breathing can be taken as an example. The most common of these breathing methods is continuous positive airway pressure (CPAP), which means that the pressurized air is supplied to the sleeping patient using a mask do.

The use of this CPAP is generally considered to be one of the ways that general patients are avoided by the composition of the mask and hose associated with the CPAP device, although it can usually give an immediate effect on sleep quality and quality of life.

Therefore, there is a problem that such a surgical method or a treatment method is largely unfavorable depending on an effective aspect and a preference depending on the condition of a patient. In the case of a correcting pillow which provides the above-described relatively simple constitution, In some cases, it may not be effective because it is detached from the pillow that supports the back of the throat.

Among the surgical methods or treatment methods described above, there are cases where treatment or correction is performed using the jaw joint.

For example, there are orthodontic appliances designed to perform mandibular advancement through the correction of the jaw joints. When the mandibular advancement is relied upon, the tendency of the upper part of the tongue to relax on the pharyngeal wall is greatly reduced, It has been known to relieve apnea symptoms.

For example, advancing the mandible is a desirable way to support the tongue in the future. To alleviate the above symptoms, mandibular advancement of about 5 to 10 mm is required.

Such devices or orthodontic appliances for mandibular advancement comprise a pair of separate arcuate tooth coupling units, i.e. tooth guard, as a basic construction.

Each of these has a generally flat surface that is in contact with the complementary surface of each other and is designed to mate correctly with all or a portion of the maxillary or mandibular dentition, if appropriate, and to have opposing dentition-engaging surfaces.

Among the prior patents disclosed for solving the above-mentioned problems, Korean Patent Laid-Open No. 20-2010-6504 discloses a snoring prevention assistant, which is a C-shaped It has an effect of preventing the snoring by preventing detachment and separation after inserting the snoring preventive auxiliary device including the body into the nose and by enlarging the area of the nostril. However, this method has a problem that obstructs breathing during sleeping and interferes with taking sufficient sleeping.

In contrast, Korean Patent No. 596129 discloses a device for preventing snoring by inserting it into the oral cavity structure. Korean Patent No. 596129 discloses a device for preventing snoring and sleep apnea, which is inserted into the oral cavity, As shown in Fig. However, according to the conventional art, since the tooth seating groove is formed and does not correspond to the oral structure of various users, it can not be separated at the time of sleeping or securing the fixation property.

Therefore, each of the above-described prior arts has the above-described other problems, and can be applied mainly to the prevention of snoring. Thus, when the jaw joint itself has a problem, the snoring prevention function can be performed, When the above-mentioned snoring prevention device, which is not calibrated or used at the time of sleep, is used for a long period of time, in the case of a patient having a structural problem in the jaw joint, it is difficult to correct the jaw joint There is a problem.

In view of this, in order to prevent the snoring and to alleviate the apnea symptom and to correct the jaw joint, Korean Patent Laid-Open No. 10-2012-33386 discloses a device for preventing snoring and a jaw joint correcting device have.

In the case of the above patent, an upper member adhered to the upper surface of the hard core of the hard core structure and a lower member adhered to the lower face of the hard core framework are formed, The member and the lower member can be made to be soft by applying heat to the user and can be shaped according to the shape of the user's teeth to bite the user so that the problem can be solved. However, according to the process of calibrating, There is a problem that it is troublesome.

In addition, if the orthodontist adjusts the corresponding orthodontic appliance according to the orthodontic state of the jaw, it is difficult to correct the orthodontic correction or the orthodontic correction phenomenon occurs. In addition, It is not possible to obtain correct treatment data of the patient since the calibrator can adjust and correct the calibrator arbitrarily, rather than adjusting it to the dentist when adjusting the calibrator itself.

In addition, malocclusion occurs according to the dental state. Malocclusion is a phenomenon that is common to modern people. The malocclusion referred to in dentistry is bad or skeletal, and the upper and lower teeth occlusion It refers to an abnormal condition.

In particular, when the jawbone is not sufficiently grown, there is a case in which the permanent tooth is developed, or when the permanent tooth is misaligned due to the damage of the tooth due to the ingestion of the fast food and sweet food of the growing child, There may be a case where there is.

The types of malocclusion are as follows.

First, skeletal type I malocclusion refers to the case where the lower molar and the molar of the upper molar are normal but the teeth are twisted or there is a slight gap between the teeth.

Second, skeletal type Ⅱ class malocclusion refers to malocclusion in which the lower molars are located behind the molars in the upper part. In this case, the upper jaw and upper incisors protrude forward from the lower jaw and lower incisors. Skeletal Class Ⅱ malocclusion may occur when the upper jaw is overgrown or the lower jaw growth is poor, and both can occur simultaneously.

Third, skeletal Class Ⅲ malocclusion refers to malocclusion in which the lower molars are overly anterior to the molars in the stomach, and it is often said that they are a jawbone.

In addition to not wanting to see any case, the teeth are distorted, and the ability to chew food is reduced. It affects the muscles and tongue around the mouth and may cause pronunciation abnormalities. In children, bad habits such as finger sucking and tongue sticking may occur . In addition, dentate malocclusion causes the unbalanced pressure to be constantly applied to the skull due to the force generated when chewing the food, thus causing intermittent migraine headache.

In addition, due to the problems of the lower teeth and lower teeth, malocclusion of the teeth may occur, incorrect dental treatment may result in malocclusion of the teeth, and deformation of the skull due to mental or physical trauma Malocclusion may occur and malocclusion of the teeth may occur due to the problem of the jaw joint caused by the imbalance of the central axis of the human body.

A method of correcting such dental malocclusion is to attach a wire-based orthodontic device to the teeth. The orthodontic device is attached to the teeth by an artificial pressing method rather than attaching the orthodontic appliance, An orthodontic appliance that forcibly pulls the dentition forward and forcibly applies a force to push the mandibular dentition backward is used.

Therefore, in the case of this orthodontic orthodontic appliance, an artificial orthodontic correction can be performed according to the judgment of the dentist rather than the gradual correction according to the dental condition after correctly recognizing the state of the initial dentition, There is a possibility that a second problem due to excessive correction may occur.

Therefore, there is an attempt to overcome the above problem. In order to solve the above-mentioned problem, the manufacturing method of the orthodontic appliance is to convert the diagnosis information of the patient into data through an input device and store the data in a computer, ) The bone (finger bone) radiograph is used to determine the growth direction of the patient and the amount of residual growth. Finally, the pressure (force) applied to the tooth surface by the arch wire, spring, There is a way to have the orthodontists, such as arch wires and elastic members, selected for treatment.

However, the technique described above is a technique for manufacturing a dental fixture (such as a bracket), and does not solve the method of calculating the amount of tooth movement by comparing the maxillary and mandibular superimposition before and after the treatment.

In order to solve these problems, recently, attempts have been made to more accurately and systematically and precisely measure the shape of teeth and oral cavity by replacing the gypsum model using a laser beam-based three-dimensional scanner used in the engineering field.

Thus, the currently clinically applied three-dimensional measuring system is merely measuring and analyzing the morphology of the oral cavity at a certain point in time. Oral or maxillary anatomical structures and teeth are changed dynamically by the passage of time or by treatment, and especially in orthodontics, a large amount of tooth movement occurs before and after treatment. The measurement of these changes is considered to be the most important factor in the evaluation of diagnosis and treatment outcome.

However, in the current three-dimensional measuring system, only the measurement at a certain point of time can be performed as described above. In particular, a reference line or a reference plane for measuring three-dimensional changes of the anatomical structures such as the maxilla or mandible, And the fact that there is no way to automate this process is considered to be the biggest obstacle.

Meanwhile, there is a method of measuring the orthodontic force through simulation (finite element analysis) using CAD / CAM / CAE in addition to the above-mentioned method for measuring the orthodontic force. The conventional method is based on a single tooth of most of the tooth movement analysis, The interpretation of the movement amount itself causes a problem that the analysis takes a long time.

As described above, each of the above-described methods, apparatuses, and systems have been adopted and used for correcting snoring when a snoring condition occurs or is in a malocclusion state according to a dental condition, and employing such apparatuses and methods This is because the orthodontic treatment mainly consists of an artificial judgment in the dental treatment process rather than the accurate recognition and recognition of the patient's initial dental state during the procedure and obtaining the data for the sequential correction. It is extremely rare that the treatment proceeds in the state in which it is obtained, and even if the treatment is proceeded by the above-mentioned method of obtaining the data before the correction, the excessive cost incurred in the treatment process acts as a burden on the patient, It has been pointed out.

Korean Utility Model No. 20-2010-6504 Korean Patent No. 10-596129 Korean Patent Publication No. 10-2012-33386 Korean Patent Publication No. 10-2011-31427 Korean Patent No. 10-0911050 Korean Patent No. 10-0784346 International Patent (PCT) Publication No. WO 2004/026163 Korean Patent No. 10-1072875

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a dental prosthesis that measures a dental state of a patient who wishes to undergo orthodontic correction by a relatively simple device, The present invention provides a gauge for occlusal measurement which enables the measurement of occlusal force.

Further, the present invention provides a gauge for relatively simple occlusal measurement, allowing the patient to be able to measure the calibration state from time to time without incurring cost, thereby enabling precise measurement during the calibration process, The present invention has been made in view of the above problems.

According to an aspect of the present invention,

A measurement arm 120 having an upper surface fixing portion 130 having a top surface receiving groove 131 formed on the front side thereof is formed on the upper surface of the impression platform 110, A topsheet measuring gauge 100 extending integrally to a rear end side of the platform 110;

And a measurement arm insertion unit 210 for guiding the measurement arm 120 to be inserted into the measurement arm insertion unit 210. The measurement arm insertion unit 210 includes a measurement arm insertion unit 210 having a plurality of guiders 211, An inferior cruciate measuring gauge 200 having a lower anchor fixing portion 220 having a lower anchor receiving groove 221 on a front side bottom surface thereof and having a laterally fixed wedge insertion groove 230;

A fixed wedge 300 detachably fitted in the fixed wedge insertion groove 230 of the lower knee measurement gauge 200 and fixing a position where the measurement arm 120 is inserted into the measurement arm insertion portion 210;

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Therefore, according to the present invention, it is possible to relatively easily measure the dental state of a patient who wishes to perform orthodontic correction for correcting the position of the maxilla and mandible for the treatment of malocclusion or snoring, Accurate measurement in the calibration process can be performed from time to time without incurring the cost of the occlusion correction of the child and snoring patients in the growing period.

1 is a view showing a gauge for measuring occlusal calibration according to the present invention;
Fig. 2 is a view showing only a gauge measuring gauge in the gauge in Fig. 1
Fig. 3 is a view showing only the lower tray measurement gauge in the gauge in Fig. 1
4 is a view showing a fixed wedge adopted in the present invention
5 is a view showing an example of measuring an upper and lower occlusal state of a patient to be treated using a gauge according to the present invention

It is to be understood that the specific structural or functional descriptions of embodiments of the present invention disclosed herein are only for the purpose of illustrating embodiments of the inventive concept, It is intended to include all changes, equivalents, or alternatives falling within the spirit and scope of the present invention, as various changes can be made and have various forms, and terms and words used in the specification and claims are to be understood to be either conventional The inventor of the present invention is not limited to the meaning of the present invention and the inventor can define the concept of the term appropriately in order to explain his invention in the best way. . Therefore, the embodiments described in the specification of the present invention and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. It should be understood that various equivalents and modifications are possible or possible.

Also, unless otherwise defined in the description of the present invention, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs I have. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the meaning of the context in the relevant art and, unless explicitly defined herein, are to be interpreted as ideal or overly formal Do not.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

The present invention provides a measurement gauge for calibrating the upper and lower occlusal state of a snoring patient or malocclusion patient, as shown in the accompanying drawings.

To this end, the present invention combines the upper and lower teeth measurement gauges 100 and 200 and the upper and lower teeth measurement gauges 100 and 200, And a fixed wedge 300 for fixing the upper tooth measurement gauge 100 so that a measured value in a correcting tooth state can be confirmed.

2, the upper and lower teeth measuring gauges 100 form an implantation platform 110 which is designed to enter into the oral cavity of the patient to be engaged with the upper and lower teeth of the patient, The measurement arm 120 is formed integrally with the rear side of the main body 110 to extend.

Meanwhile, the impression platform 110 has a plurality of gripper holes 111 spaced equidistantly from each other.

In the case of the gripper hole 111, it is possible to fix the teeth so that they do not move when the upper teeth and the lower teeth are engaged with each other.

In addition, when measuring the dental state, wax is formed on the outer circumferential surface of the impaction platform 110 so that a bone of the dental state can be made to float. The gripper hole 111 is the above- And at the same time the wax is firmly fixed so as not to be detached from the impaction platform 110.

The measuring arm 120 is integrally formed at the center rear side of the impaction platform 110. The measurement arm 120 has an upper side seating groove 131 for seating the upper teeth on the upper side of the front side of the measurement arm 120, The upper-level fixing part 130 is formed.

In addition, it is preferable to mark the level line on the front surface of the bone of the upper teeth fixing part 130 so as to be a center point guide when the bite of the patient to be corrected is obtained.

4, the lower arm measurement gauge 200 includes a measurement arm insertion unit 210 for inserting and guiding the measurement arm 120. The upper side of the measurement arm insertion unit 210 is opened So that the insertion position of the measuring arm 120 can be grasped visually.

In addition, in order to digitize the insertion position of the measurement arm 120, a scale indication is displayed on the surface of the measurement arm insertion unit 210 so that the measurement of the position indicated by the end side of the measurement arm 120 can be performed Respectively.

The measurement arm insertion section 210 is provided with a measurement arm insertion section 210 and a measurement arm insertion section 210. The measurement arm insertion section 210 is provided with a measurement arm insertion section 210, It is preferable that a plurality of guiders 211 are formed.

The lower knee fixing part 220 for fixing the lower knee of the patient is formed on the lower side of the front side of the measurement arm insertion part 210. The lower knee fixing part 220 is provided with the lower knee fixing part 130, Thereby forming the lower seat receiving groove 221.

Meanwhile, in the lateral direction of the measurement arm insertion portion 210, a fixed wedge insertion groove 230 for guiding the fixed wedge 300 to be described later is formed.

The measurement arm 120 of the upper teeth measurement gauge 100 is inserted into the measurement arm insertion portion 210 side of the lower teeth measurement gauge 200 and is then inserted into the upper arm measurement gauge 100 to measure the dental state of the treatment patient. So that the upper and lower jaws of the upper and lower jaws 130 are fitted into the upper and lower receiving grooves 131 of the upper jaw fixing part 130, The lower jaw of the lower jaw is fixed to the lower jaw receiving groove 221 formed in the lower jaw fixing part 220 of the lower jaw measuring gauge 200.

In this way, the dentition of the upper and lower mandibular nerves when the patient naturally closes the mouth is reflected, and a numerical value indicated by the end side of the measurement arm 120, that is, a graduation displayed on the surface of the measurement arm insertion portion 210 It may be visible to the naked eye.

Meanwhile, the fixed wedge 300 is detachably fitted in the fixed wedge insertion groove 230 of the lower knee measurement gauge 200, and the position where the measurement arm 120 is inserted into the measurement arm insertion portion 210 is fixed A push plate 310 is formed on the front surface, and an insertion portion 320 is formed on the rear surface of the push plate 310.

The fixed wedge 300 may be configured such that the measurement arm 120 of the upper teeth measurement gauge 100 measures the state of the patient's teeth at the measurement arm insertion portion 210 of the lower teeth measurement gauge 200, So as to fix the measuring arm 120 so that accurate positional values can be confirmed without displacement.

The protrusion 321 is formed on the upper and lower surfaces of the insertion portion 320 of the fixed wedge 300. When the insertion portion 320 is inserted into the fixed wedge insertion groove 230 of the lower teeth measurement gauge 200, 321 to prevent the fluidity of the fixed wedge 300 in the fixed wedge insertion groove 230 and to be able to completely block the falling or dropping of the fixed wedge 300.

The insertion portion 320 of the fixed wedge 300 of the present invention is configured to gradually taper and thinner from the push plate 310 to be inserted into the fixed wedge insertion groove 230, It is preferable that the insertion is facilitated while being inserted, but is not easily released.

The present invention having such a configuration will be described in order to measure the upper and lower occlusal states of a patient to be corrected.

The process of measuring the maxillary and mandibular occlusal state of a patient to be treated is performed through two processes using the present invention. The first process is to measure the maxillary and mandibular occlusion state of the patient to be treated, Of the maxillary and mandibular incisors to the position to be corrected and then to the mandibular position.

The upper and lower teeth measuring gauge 200 and the upper and lower teeth measuring gauges 100 are coupled to the impression platform 110 of the upper and lower teeth measuring gauges 100, And then the upper teeth are inserted into the upper bearing seat 131 of the upper tooth fixing part 130. [

Then, the lower ratchet measuring gauge 200 is moved back and forth so that the lower portion of the patient to be treated is inserted into the lower ratchet receiving groove 221 of the lower portion fixing portion 2200.

In this state, the patient to be treated naturally passes through the maxilla and mandible and can best measure the current state of the patient to be treated. In this state, the measurement arm insertion portion 210 ) Check the scale of the surface.

On the other hand, after measuring the current patient's dental state as described above, the position of the mandible is artificially positioned within a range in which the jaw joint is unobtrusive to the calibration position to be corrected.

In other words, in order to treat malocclusion, in particular, when the user attempts to maintain and maintain the state of the maxilla or mandible according to the type of malocclusion described above, To move the maxilla or mandible forward or backward to set the calibration position.

In the outer surface of the implant platform 110, it is preferable to enter the oral cavity of the patient to be treated while wrapping a substance such as wax in order to see the dentition of the patient to be treated.

At this time, the lower tattoo measurement gauge 200 moves back and forth in conjunction with the upper and lower mandibular movements of the patient to be treated. When the patient to be treated sets the correction position, the lower tattoo measurement gauge 200 and the upper / ) Is fixed using the fixed wedge (300) so as not to move further.

That is, the fixed wedge 300 is forcibly fitted into the fixed wedge insertion groove 230 formed on the side of the underleath measurement gauge 200 to fix the underleath measurement gauge 200 and the upper and lower tooth measurement gauge 100 .

The fixed wedge 300 is sandwiched between the measurement arm 120 and the measurement arm insertion portion 210 of the upper level measurement gauge 100 to lift the measurement arm 120 upward, The insertion portion 320 of the fixed wedge 300 is inserted into the fixed wedge insertion groove 230 and then the insertion portion 320 of the insertion portion 320 is inserted into the fixed wedge insertion groove 230. [ The fixing wedge 300 is easily coupled to the fixing wedge insertion groove 230 by the projecting protrusion 321 so that the fixing wedge 300 can be easily detached from or removed from the fixing wedge insertion groove 230.

When the upper and lower teeth measurement gauges 100 and 200 are fixed by the fixed wedge 300 as described above, the scale of the surface of the measurement arm insertion portion 210 indicated by the end of the measurement arm 120 is checked .

Therefore, after confirming the initial state of the patient to be treated, that is, the upper and lower occlusal state before treatment, the correction range within the therapeutic range is determined and measured using the present invention, and then, It is possible to provide a treatment tool including a therapeutic upper and lower guard after the mandible is opened.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Various modifications and changes may be made.

Accordingly, it is to be understood that the technical idea of the present invention is to be understood by the following claims, and all of its equivalents or equivalents fall within the technical scope of the present invention.

100; Upper teeth measuring gauge 110; Implication platform
111; Gripper holes 120; Measuring arm
130; Upper teeth fixing portion 131; Upper floor seating groove
200; An inferior measurement gauge 210; The measurement arm insertion portion
211; Guider 220; Ratnagiri Government
221; An abutment seat 230; Fixed wedge insertion groove
300; Fixed wedge 310; Push plate
320; An insertion portion 321; Protrusion

Claims (5)

A measurement arm 120 having an upper surface fixing surface 130 formed on a front surface thereof with an impression platform 110 formed to be engaged with an upper and lower dentition teeth at a distal end thereof, (100) extending integrally to a rear end side of the upper body (110); A measurement arm insertion portion 210 for guiding the measurement arm 120 to be inserted therein is formed with a plurality of guiders 211 interposed between the upper and lower sides of the measurement arm insertion portion 210, (200) which constitutes the lower portion measurement gauge (220); The gauge for occlusal measurement having fixing means for fixing the upper and lower teeth measurement gauges (100, 200)
A fixed wedge insertion groove 230 is formed in the direction of the lower latitude measurement gauge 200,
The fixing means is detachably fitted in the fixed wedge insertion groove 230 and is for fixing the position where the measurement arm 120 is inserted into the measurement arm insertion portion 210. Each of the projections 321 And forming a fixed wedge (300) configured such that the formed insert (320) progressively tapers and becomes thinner from the back surface of the push plate (310).
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