JP5970175B2 - Dental treatment simulation training table - Google Patents

Description

The present invention relates to a dental treatment simulation training table used together with a dental treatment simulated handpiece. Dental treatment simulation handpiece that can learn how to hold an actual handpiece using a simulation handpiece that is approximately the same shape and size as the treatment handpiece and dental treatment simulation that simulates actual dental treatment BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dental treatment simulation training table that can be used to simulate actual dental treatment using a training table.

  FIG. 3 is a diagram showing an example in which the surgeon (doctor) D actually performs dental treatment with the handpiece 1 for dental treatment in his / her hand. This handpiece is held by a college student who has entered the dental department. If you try it, you don't know how to grip it.

  However, in order for each student to have a handpiece at the same time, and to teach how to use it and how to use it, a large number of handpieces are required. Too expensive. In addition, although it is considered that several students share one handpiece and practice sequentially, in that case, it takes a long time for all of them to complete the practice, which is not preferable in terms of learning efficiency. Moreover, it is necessary to practice this practice over and over again, but if a large number of students use a limited number of handpieces, there are individual differences in learning, and the lending management is difficult.

  FIG. 4 is a diagram showing an example in which dental treatment is performed on a patient P using the dental treatment handpiece 1, but as shown in FIG. 4, the operator D correctly grasps the handpiece 1, Any one finger (middle finger M in the illustrated case) of the hand holding the handpiece 1 is fixed to the patient P (in the illustrated case, fixed to the surface of the tooth), and this fixed point is used as a reference. The head part 2 of the handpiece 1 is operated, and treatment such as tooth cutting is performed with the cutting tool 3 attached to the head part 2.

  However, in order for students to acquire dental treatment techniques as described above, they must practice using simulated humans (dolls). In that case, it is economical to prepare the same number of simulated humans as there are students. It is difficult in terms of space, and it is said that learning efficiency is not as good as in the case of the above-mentioned handpiece, when a single simulated human being is used in common by several students to conduct practical training sequentially. There was a problem.

The present invention has been made in view of the above circumstances, and is used for dental treatment in which individual students can freely hold and learn how to grasp a handpiece at any desired time and place. The purpose of the present invention is to provide a dental treatment simulation training table that can be used together with a simulated handpiece to learn how to use the handpiece simulated in actual dental treatment.

In order to solve the above problems, the invention of claim 1 of the present invention is a dental treatment simulation training table used together with a dental treatment simulation handpiece, wherein the dental treatment simulation training table is formed from a columnar body whose upper surface is flat. And a finger fixing member provided on a side portion of the training table main body, and a part of a finger having the simulated handpiece is fixed to the finger fixing member. It is characterized by.

The invention of claim 2 is characterized in that, in the invention of claim 1 , the finger fixing member is adjustable in finger fixing position height.

The invention of claim 3 is the invention of claim 1 or 2 , further comprising a test paper that can be affixed to an upper surface plane portion of the training table main body, and the test paper is provided at a head portion of the simulated handpiece. It is characterized in that a pattern to be compared with the written writing needle is described.

  According to the present invention, a simulated handpiece having substantially the same shape and dimensions as an actual dental treatment handpiece can be provided to a large number of university students at the beginning of enrollment in the dentistry, so that the correct way of holding the handpiece can be effectively learned. .

Since the simulated handpiece used in the present invention can be provided at low cost, a large number of simulated handpieces are prepared on the university side and loaned to individual students, or purchased individually by individual students. By doing so, it is possible to learn at any desired place such as at home and at any desired time.

Then, the simulations stand for use with a simulated handpiece according to the present invention, small size, light weight, because it provides a low cost, each student, the present training platform carrying at any desired location, to any desired time at any desired location You can learn how to use the dental treatment handpiece by simulating actual dental treatment.

It is a figure which shows the dental treatment simulation training stand for simulating dental treatment work using the simulation handpiece for dental treatment by this invention and this simulation handpiece. It is a figure which shows an example of the state which is learning the dental treatment work simulated using the simulation handpiece and simulation training base by this invention. In an actual dental treatment, it is a figure which shows an example when a surgeon has an actual dental treatment handpiece correctly. It is a figure which shows a mode at the time of treating a patient's tooth using the handpiece for dental treatment in actual dental treatment.

FIG. 1A is a diagram showing an example of a dental treatment simulated handpiece used in the present invention, and FIG. 1B is a diagram for simulating actual dental treatment work using the simulated handpiece. The figure which shows an example of the training table by this invention , FIG.1 (C) is a figure which shows an example of the test paper affixed and used on the upper surface of the simulation training table main body shown in FIG.1 (B). The simulated handpiece 10 used in the present invention has substantially the same shape, dimensions and the like as an actual dental treatment handpiece, and the inside is formed, for example, in a cavity, and a power supply mechanism (motor and its power) in the actual handpiece. Transmission mechanism), water supply circuit, air supply circuit, etc. are not equipped. Therefore, the simulated handpiece used in the present invention can be manufactured at low cost, can be purchased in large quantities at universities, etc., and can be lent to a large number of students, and each student can purchase at their own expense. it can.

In the simulated handpiece 10 used in the present invention, as shown in FIG. 1 (A), a mark such as ○ / × is placed at the position where the operator's finger hits when the operator holds the handpiece during the operation. 13, and the learner (student) repeats the practice of grasping the simulated handpiece 10 by aligning his / her finger with the position, thereby correctly grasping the actual dental treatment handpiece. Learn how to hold. In addition, although the figure showed the example of the handpiece of a contra-angle type, this invention is not limited to the handpiece of an illustration type, It can apply also to another type of handpiece.

  FIG. 1B shows a training table 20 for simulating actual dental treatment using the simulated handpiece 10, and the training table 20 has a columnar shape with an upper surface 21 ′ formed in a plane. The training table main body 21 and a finger fixing member 22 simulating a finger fixing part for fixing the hand holding the handpiece by the operator at the time of treatment. The training table main body 21 is fixed to the side by the finger fixing member 22. A shaft 21a for mounting the member 22 is provided. The hollow connecting tube 22a of the finger fixing member 22 is passed through the shaft 21a, and the finger fixing member 22 is rotatably mounted on the shaft 21a.

  Reference numeral 30 shown in FIG. 1C is a work instruction test paper for instructing work contents when a student performs a dental treatment work in a simulated manner using the simulated handpiece 10 and the simulated training table 20. The paper 30 is preliminarily described with a pattern (test pattern) 31 suitable for instructing the operation contents for operating the simulated handpiece 10, and this work instruction paper 30 is used as the training table main body 31 prior to the practice. Affixed to the top surface of A writing needle 12 such as a pencil needle is detachably attached to the head portion 11 of the simulated handpiece 10. By matching the pattern 31 on the work instruction sheet 30 with the writing needle 12, Simulate dental work.

FIG. 2 is a diagram showing an example of a case where the student S is performing dental treatment work in a simulated manner using the simulated handpiece 10 used in the present invention and the simulated training table 20 according to the present invention . Place your finger correctly on the above-described mark 31 attached to the handpiece 10 (that is, hold the handpiece correctly), and then place a part of the finger M on the finger fixing member 22 The hand holding the piece 10 is fixed, and in this state, a predetermined line of the pattern 31 drawn on the test paper 30 is used, or the area of the predetermined pattern is uniformly painted. The finger fixing member 22 can be rotated to adjust the height position on which the finger is placed, but the present invention is not limited to the illustrated example and can be adjusted by any known desired means. It is. Also, the pattern 31 on the test paper 30 can be variously changed. By changing the pattern 31, the willingness to learn can be enhanced and the practical training effect can be enhanced.

  Furthermore, an actual dental treatment is performed by using the mirror, moving the work site (the tip of the recording needle 12) to the mirror, and performing the above-described learning operation such as matching the pattern of the test paper 31 while looking at the mirror. It is also possible to perform learning while looking at the mirror image performed in.

  As described above, according to the present invention, it is possible to provide training materials for student teaching materials at low cost, so it is possible to purchase a large number of training tools on the school side and lend them to each student as necessary, or students By purchasing each individual, it is possible to learn at any desired place at any desired time, and the learning efficiency can be significantly improved.

DESCRIPTION OF SYMBOLS 10 ... Simulated handpiece, 11 ... Head part, 12 ... Writing needle, 20 ... Training stand, 21 ... Training stand main body, 22 ... Finger fixing member, 30 ... Test paper, 31 ... Pattern.

Claims (3)

A dental treatment simulation training table used together with a dental treatment simulation handpiece, wherein the dental treatment simulation training table includes a training table main body formed of a columnar body having a flat upper surface, and fingers provided on side portions of the training table main body. A dental treatment simulation training table comprising a fixing member, wherein a part of a finger of the hand holding the simulated handpiece is fixed to the finger fixing member. The dental treatment simulation training table according to claim 1 , wherein the finger fixing member has a finger fixing position height adjustable. It has a test paper that can be pasted on the upper surface plane part of the training table main body, and the test paper describes a pattern that can be compared with a writing needle provided on the head part of the simulated handpiece. The dental treatment simulation training table according to claim 1 or 2 , characterized in that:

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