JP2000321973A - Dental practice desk - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a dental practice desk which allows the setting of the apparatus necessary for a medical care practice and a technical work practice with simple manipulation even when these practices are carried out. SOLUTION: This dental practice desk is constituted by arranging, successively from the left, a head model 2 having a jaw model, a vacuum mouth 9 for the technical work, a medical care apparatus holder 5 having the medical care apparatus 4 and technical work apparatus on the front surface in the lower part of a top plate 1 of the dental practice desk 40. The medical care apparatus holder 5 may be arranged in the front position 5 [2] of the vacuum mouth 9 in such a manner that both of the medical care practice using the head model 2 and the technical work practice can be carried out.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dental training desk capable of performing both dental practice and technical training using a head model.

[0002]

2. Description of the Related Art Dental practice is roughly divided into conservative treatments in which natural teeth are preserved by using a head model having a jaw model, such as cutting treatment and orthodontic treatment of diseased parts of caries. And practice of prosthodontic treatment to create impressions, create dentures, create, repair, and process prostheses and orthodontic appliances.

[0003] The present applicant has proposed various dental training desks capable of performing both dental practice and technical training.

FIGS. 5 and 6 show, among others, Patent Publication No. 280.
FIGS. 6605 and 2807551 show dental training desks. FIG. 5 is a front view thereof, and FIG. 6 is a right side view thereof.

In FIG. 5, reference numeral 101 denotes a dental training desk 100.
A drawer means 102 is provided below the top plate 101 and supports the torso model 103 so that the torso model 103 can be slid forward and backward, and can tilt. 104 is a head model, which is connected to the torso model 103. I have. 106 is a torso model 103
The medical device 107 is held and accommodated at the front end of the top plate 101 near the shoulder of the patient, 107 is a vacuum syringe holder, 10
8 is a drawer for storing medical equipment such as handpieces,
109 is the head model 103 removed from the torso model 104
110 is a vacuum mouse,
A technical suction device is attached to this and used.

Reference numeral 111 denotes a technical micromotor, 112
Is an air gun, 113 is a foot controller for technicians,
Reference numeral 114 denotes a foot controller for driving a medical device, 115
Is a film viewer, 116 is a medical lighting device (not shown)
Reference numeral 117 denotes a lighting device for engineering use, and 118 denotes a mounting arm of a liquid crystal display (not shown) for displaying operation procedures and the like. Here, the mounting arm 116 of the medical lighting device and the mounting arm 118 of the liquid crystal display device are supported so as to be rotatable up and down on concentric axes, respectively, and as shown in FIG. One unit is installed on the desk 100 for the front side and one unit for the rear side opposite to the one shown in this drawing.

Reference numerals 119 and 120 denote a front surface of the front control box and a rear surface of the rear control box. On the front surface 119, there are provided a switch group 121 such as a technical lighting device and a film viewer, and a main switch 12.
2. A gas cock 123 and an air cock 124 are provided. A panel 126 separates the front side and the rear side of the dental training desk 100.

[0008] In FIG.
Is a support for supporting the head model 104 so that it can swing, and in a supine or standing position. Reference numeral 125 denotes a spare outlet.

Here, the supine position refers to a state in which the head is kept substantially horizontal, and is mainly used in clinical practice.
A state in which the head is kept almost vertical, mainly used in technical training.

The dental training desk 100 has a torso model 103.
Since it was possible to slide back and forth, and to be able to tilt, it was possible to conduct training that better matched the actual situation of dental care. Further, the head model 104 is supported and held mainly in a supine position for medical training or mainly in a standing position for technical training by a support body 105, and a medical device 106, a foot controller 114, a medical lighting device for medical training, etc. In addition, a vacuum mouse 110 for technical training, a micromotor 111 for technical training, an air gun 112, a foot controller 113, etc. are also provided, so that dental medical practice training and technical training can be performed by one unit, and the training desk is multifaceted. Was able to be used.

Further, as shown in FIG. 6, a series of devices are faced to one training desk 100 to form a pair.
The training desk could be used facing each other, and the floor space for the installation could be used efficiently.

[0012]

However, in this conventional dental training desk, the medical equipment and the like are provided at a position suitable for performing the medical training with respect to the position of the head model. When performing the training, the trainee had to move to the right position where the vacuum mouse and the technical equipment were arranged. In addition, medical equipment such as an air turbine handpiece is very difficult to use because it is located on the left side of the vacuum mouse.

[0013] The present invention has been made in view of such circumstances, and even when performing medical training or technical training, the necessary equipment is set to a suitable position by a simple operation. The purpose is to provide a dental training desk that can do it.

According to the present invention, a dental training device for dental training includes a head model having a jaw model on the lower front surface of a top plate, a vacuum mouse for technical use, and a medical device holding device. The laboratory equipment is arranged, dental practice using a head model, and both dental practice can be performed, and the medical equipment holder can be arranged in front of the vacuum mouse. I do.

Here, the medical equipment includes a scaler, a micromotor handpiece, an air turbine handpiece,
Includes both medical treatment equipment such as three-way syringes, vacuum syringes, and photopolymerizers, as well as diagnostic equipment such as root canal length measuring instruments and oral cameras. It includes all of the equipment. The technical equipment includes all equipment used for technical training in prosthetic treatment, such as a micromotor for a technical use and an air gun.

[0015] In this dental training desk, the medical device holding tool for holding the medical device is disposed in front of the vacuum mouse, so that the medical training is convenient for the training using the head model, and the technical training is performed. In this case, since the medical device holder can be stored, it is very convenient as a dental training desk that can perform both dental medical training and technical training without hindering technical training.

The dental training desk according to the second aspect is the first aspect of the present invention.
In the dental training desk, the medical device holding device is installed on left and right sliding means provided at the front end of the front and rear sliding device capable of sliding back and forth with respect to the top plate, and slides the medical device holding device forward. After that, the medical device holding device can be arranged in front of the vacuum mouse by sliding to the left.

This dental training desk specifically defines a means for setting the medical device holding device of claim 1 at a position in front of the vacuum mouse.
The front and rear slide means provided below the top plate and the left and right slide means provided at the front end of the slide means allow the paper to be moved in and out of front and back, and further to be moved left and right.

Therefore, in the technical training, only the vacuum mouse is pulled out and used. On the other hand, in the medical training, the vacuum mouse is stored, and the holding tool is replaced by the front and rear sliding means. Then, the holding tool is moved to the left by the left and right sliding means, and the holding tool is set at a position in front of the vacuum mouse, that is, almost the same position as when the vacuum mouse is pulled out. be able to.

In this way, even when performing medical training or technical training, the necessary equipment can be set at a suitable position by a simple operation.

The dental training desk according to the third aspect is the first aspect of the present invention.
Alternatively, in any one of the dental training desks, a water receiving bat is arranged above the vacuum mouse.

The water receiving bat is for receiving the spray water sprayed from the air turbine handpiece so that the air turbine handpiece can be used during the practical training. This dental training desk
Since such a water receiving bat is provided above the vacuum mouse, it is convenient for technical training.

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a plan view of an example of a dental training desk according to the present invention as viewed from above. FIG. 1 (a) shows a state where a medical device holder is set at a common preferred position, and FIG. 1 (b) shows a vacuum mouse. It is in a state where it is set at a suitable position. Therefore, in each drawing, the same portions are denoted by the same reference numerals, and redundant description will be omitted.

In this dental training desk 40, 1 is a top plate,
Reference numeral 2 denotes a head model for dental training, reference numeral 3 denotes a support that is installed below the top plate 1 and supports a head model 2 on which a jaw model (not shown) is detachably mounted, and 4 denotes a scaler and a micromotor. Medical equipment used for medical practice, such as handpieces, air turbine handpieces, three-way syringes, vacuum syringes, photopolymerizers, root canal length measuring instruments, etc., 5 holds these medical equipment, and before and after the holders described in detail below By the sliding means 6, the left and right sliding means 7, and the auxiliary supporting means 8,
It is a medical device holder that can be easily moved in and out of the storage state [0], slide back and forth, left and right, and use state [2].

Reference numeral 9 denotes a vacuum mouse which can be used by attaching an aspirator in technical training, and reference numeral 10 denotes a drawer-like vacuum front-back slide means in which the vacuum mouse 9 is installed and accommodated. From the storage state [0] to the use state [1], the vacuum mouse 9 can be easily taken in and out.

As used in the above description, in the following figures and description, if necessary, [] is used after a symbol to indicate the state of the portion with the symbol. That is, for example, the medical device holder 5 [0] indicates the stored device 5 and the medical device holder 5 [2] indicates the used device 5 in the used state.

Reference numeral 28 denotes a technician lighting device, 13 denotes a call lamp when a trainee using the dental training desk 40 calls a teacher or the like, and 13a denotes the call lamp 13
Is a free-arm type lamp arm that is rotatably provided on a column supporting the lamp arm.

In the dental training desk 40, when performing dental medical training, as shown in FIG. 1A, the medical device holder 5 in use is placed near the shoulder of the head model 2.
[2] is set, and medical practice can be suitably performed. In the case of performing the technical training, as shown in FIG. 1 (b), a vacuum mouse 9 [1] in use is set near the shoulder of the head model 2, so that the technical training can be suitably performed. it can.

In this case, the medical device holder 5 [2] (FIG. 1 (a)), which is a preferred position for medical practice, and the vacuum mouse 9 [1] (FIG. 1), which is a preferred position for technical training. (B)) are at positions where they interfere with each other as can be seen from the figure. Therefore, when the medical device holder 5 [2] is used, the vacuum mouse 9 [0] is set, and when the vacuum mouse 9 [1] is used, the medical device holder 5 is used.
[0], and there is no support for each use.

As described above, the medical device holding device for holding the medical device is used during the medical training, and the vacuum mouse that is frequently used for the technical training is used at the common position suitable for any training. In addition, since it can be easily and removably set, it is very convenient as a dental training desk capable of performing both dental practice and technical training.

The dental training desk can be installed by connecting it to the left and right as indicated by the one-dot chain line, and is suitable for training of a large number of trainees.

FIGS. 2A and 2B conceptually illustrate an example of the holding device front-rear sliding means and left-right sliding means of the dental training desk according to the present invention. FIG. 2A is a plan view, FIG.
(C) is a front view.

FIG. 2A is a view of the holder front-rear sliding means 6 and the like attached to the back surface of the top plate 1 viewed from above the top plate 1 without the top plate 1. Is indicated by a two-dot chain line. FIG. 2B is a view from the right side. Here, the lower surface of the top plate 1 is indicated by a solid line, and the front end surface is indicated by a two-dot chain line. FIG. 2C is a view of FIG. 2A viewed from the front, and the lower surface of the top plate 1 is indicated by a solid line. Further, these drawings are conceptual diagrams for explaining functions of the holder forward / backward slide means, left / right slide means, and the like, and some of the details are omitted, and only main parts are shown. With reference to these drawings, a holder setting means in which a holder front-rear sliding means and a left-right sliding means are combined will be described.

The setting means includes a holder forward / backward slide means 6, a left / right slide means 7, these slide means 6,
7 comprises an auxiliary supporting means 8 which is used for both of them.

The holder front / rear sliding means 6 comprises a guide 6a attached to the back of the top plate 1, a set of guides 6b attached to the guide 6a, and a slide rail 6c sliding with respect to the guide 6b. Have been.

The guide body 6a has a cross-sectional shape of a lightweight C-shaped steel with ribs, and a set of guides 6b is attached in the longitudinal direction to the outer wall surface of the rising portion.
As the guide 6b and the slide rail 6c, commercially available ones may be used, and either one using rolling contact or one using sliding contact may be used. The slide rail 6c is a guide body 7 which is a fixed side of the left and right slide means 7.
a. Therefore, the guide body 7a of the left and right slide means 7 slides in the front and rear direction with respect to the top plate 1 by the holder front and rear slide means 6.

The right and left slide means 7 is provided with the above-described guide body 7.
a, and a slide rail 7b that slides left and right within the guide body 7a. This guide body 7a
As shown in FIG. 2 (b), the cross-sectional shape is the same as that of the lightweight C-shaped steel, is connected to the slide rail 6c of the holder front-rear slide means 6, and has a built-in slide rail 7b. It has become. A commercially available slide rail 8b can also be used. The medical device holder 5 is attached to the slide rail 7b. Therefore, the medical device holder 5 moves left and right with respect to the guide body 7a as the slide rail 7b moves left and right.

The auxiliary support means 8 includes a front and rear slide auxiliary rail 8a provided on the back surface of the top plate 1 on the side of a slide track when the medical device holder 5 slides back and forth by the holder front and rear slide means 6. The left and right slide assist rails 8b provided on the back surface of the top plate 1 and the upper part of the medical device holder 5 are attached to the side of the slide track when the medical device holder 5 slides left and right by the left and right slide means 7, An auxiliary plate 8c that slides back and forth and slides left and right together with the medical device holder 5 while being sandwiched between these auxiliary rails 8a and 8b.

When the auxiliary plate 8c slides back and forth, it is sandwiched between the front and rear slide auxiliary rails 8a and slides while being supported, so that the medical device holder 5 slides forward as far as the medical device holder 5 slides forward. 6, the engagement portion between the guide 6b and the slide rail 6c is reduced, and the medical instrument holder 5 is prevented from gradually falling due to its own weight. Further, the auxiliary plate 8c is such that the auxiliary tool 5 is in the intermediate state [1],
That is, in the state in which the front-rear slide has been completed and before shifting to the left-right slide, the vehicle is released from the state sandwiched between the front-rear slide assist rails 8a, and this time, as the shift to the left-right slide proceeds, the left-right slide auxiliary rail naturally moves. 8b, and slides while being supported, similarly, the medical device holder 5
Is prevented from falling by its own weight.

The medical device holder 5 [0] in the housed state is held by the holding device front-rear sliding means 6 in the intermediate state.
[1], and then by the left and right sliding means 7,
The holder 5 [2] is in the used state. Further, the auxiliary supporting means 8 prevents the lowering by the own weight. In this manner, the medical device holder 5 is held in the storage state [0] by the vacuum mouse 9 and the front / rear slide thereof by the holder setting means that skillfully combines the holder front-rear slide means 6, the left-right slide means 7, and the auxiliary support means 8. In the use state [2], the vacuum mouse 9 is set at the same common preferred position as the use state [1] while being in a position not interfering with the storage state [0] of the means 10.

It is to be noted that a rotatable arm or a known free arm can be used in place of the holder setting means comprising the holder forward / backward slide means 6, left / right slide means 7, and auxiliary support means 8 described above. Exerts the same effect.

FIGS. 3A and 3B show the overall structure of the dental training desk of the present invention, wherein FIG. 3A is a plan view, FIG. 3B is a front view, and FIG. It is a side view which shows the whole structure.

In the dental training desk 40, the medical device holding device 5, the holding device front / rear sliding device 6, the left / right sliding device 7, the auxiliary support device 8, the vacuum mouse 9,
Other parts than the vacuum front-rear sliding means 10 have many parts common to those of the conventional example.

In FIG. 3A, reference numeral 13b denotes a therapeutic surgical light mounted on the distal end of the lamp arm 13a described with reference to FIG. 1, and its position can be freely moved and held.

In FIG. 3 (b), 4A is a technical handpiece or a technical equipment such as an air gun, 14 is a gas cock, 15 is a name tag display section for inserting a name tag of a trainee, and 16 is for storing various instruments. Drawer, 17 is a technical foot controller, 18 is a medical foot controller,
Reference numeral 19 denotes a water receiving bat stored so as to be able to be taken in and out from the front end of the top 1, 20 a base for supporting the entire installation equipment of the top 1 and the dental training desk 40, 21 a vacuum filter, 22 a vacuum syringe, and 23 a vacuum A syringe holder, 24 is a connection terminal for connecting to a personal computer, 25 is a spare outlet, 26 is a film viewer, 27 is various control switches, and 29 is a monitor. The water receiving bat 19 is used to receive spray water sprayed from the air turbine handpiece so that the air turbine handpiece can be used during technical training.

In this dental training desk 40, the trainee connects the personal computer brought in to the connection terminal 2 as compared with the conventional one.
4 to be displayed on the monitor 29, and to input and operate data of medical practice and technical training.

In FIG. 4C, reference numeral 30 denotes the dental training desk 4
0 is the overall control box. In addition, various devices as described with reference to FIG. 3 are provided in pairs so as to face each other with the center as a reference, so that the trainees can face-to-face and perform training, thereby efficiently saving the installation floor area. be able to.

[0047]

According to the dental training desk according to the first aspect,
In clinical practice, the medical device holder that holds the medical device is used.In technical training, the vacuum mouse that is frequently used in the practical training is easily placed in and out of a position suitable for any practical training. Since it can be set as much as possible, it is very convenient as a dental training desk that can perform both dental practice and technical training. In addition, it can be made compact without making the left and right widths longer than necessary than the conventional training desk.

According to the dental training desk according to the second aspect, in addition to the effect of the dental training desk according to the first aspect, the setting means for setting the holding device for medical equipment of the first aspect at a suitable position is specifically defined. Therefore, even when performing medical practice or technical training, the necessary equipment can be set at a position suitable for each training by a simple operation.

According to the dental training desk of the third aspect, it is possible to use the air turbine handpiece at the time of technical training.

[Brief description of the drawings]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view of an example of a dental training desk of the present invention as viewed from above, where (a) shows a state in which a medical device holder is set at a suitable position, and (b) shows a vacuum mouse set at a suitable position. Status

FIG. 2 is a view conceptually illustrating an example of a holder forward / backward slide unit and a left / right slide unit of the dental training desk of the present invention.
(A) is a plan view, (b) is a side view, and (c) is a front view.

FIG. 3 shows the overall configuration of a dental training desk according to the present invention.
(A) is a plan view and (b) is a front view.

FIG. 4 shows the overall configuration of a dental training desk according to the present invention.
(C) is the side view

FIG. 5 is a front view of a conventional dental training desk.

FIG. 6 is a side view of a conventional dental training desk.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 top plate 2 head model 3 support 4 medical equipment 4A engineering equipment 5 medical equipment holding tool 6 holding tool front and rear sliding means 7 left and right sliding means 8 auxiliary supporting means 9 vacuum mask 10 vacuum front and rear sliding means 40 dental training desk

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Ken Nakai 680 Higashihamananamicho, Fushimi-ku, Kyoto-shi, Kyoto, Japan Inside Morita Manufacturing Co., Ltd. (72) Inventor Tsutomu Narita 680 Higashihamanamachi-cho, Fushimi-ku, Kyoto-shi, Kyoto F-term in the Morita Manufacturing Company (reference) 2C032 CA12 4C052 AA06 KK04 LL04 LL05 LL08

Claims (3)

[Claims] 1. A dental training desk, comprising a head model having a jaw model, a vacuum mouse for a technician, a medical device holding device equipped with a medical device, and a technic device on the lower front surface of a top plate of a dental training desk,
A dental training desk capable of performing both a dental practice using a head model and a dental technician practice, wherein the medical device holder can be arranged in front of the vacuum mouse. desk. 2. The dental training desk according to claim 1, wherein the medical device holder is provided on a left and right slide means provided at a front end of a front and rear slide means capable of sliding back and forth with respect to the top plate. A dental training desk characterized in that the medical device holder can be arranged in front of the vacuum mouse by sliding the medical device holder forward and then to the left. 3. The dental training desk according to claim 1, wherein a water receiving bat is arranged above the vacuum mouse.