JPH0315466B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to an air turbine, an The present invention relates to a medical instrument support device for a dental treatment system that supports diagnostic and therapeutic instruments used by doctors and instruments used by assistants such as Spitzton.

[Technical background of the invention and its problems]

In conventional dental treatment systems, each treatment space is divided by a partition, and diagnostic and treatment instruments such as an X-ray, a dental light, an air turbine, and a spittoon are individually installed in each treatment space.

As a result, these diagnostic and therapeutic instruments are placed in a disorderly manner within each medical treatment space, making them difficult to use, unsightly, and causing the flow lines of doctors and assistants to intersect. This has disadvantages, such as making both tasks more difficult to perform, or reducing the effective operating space within the medical treatment space.

Furthermore, electrical wiring to each diagnostic and treatment device, as well as piping for gas, air, water supply, drainage, etc., must be done separately, which not only increases construction costs;
It also had drawbacks such as being difficult to repair because the wiring and piping were mixed up.

[Purpose of the invention]

The present invention is intended to eliminate the above-mentioned drawbacks of the conventional method, by pre-arranging medical instruments for the doctor on one side of one housing and instruments for the assistant on the other side. This prevents the flow lines of the two from intersecting, making it easier to perform work and improving the usability of medical equipment, reducing the number of wiring and piping, reducing construction work, and making repairs easier.

The purpose is to enable treatment instruments such as X-rays, dental lights, and air turbines to be used from either the left or right medical treatment space, thereby increasing their operating efficiency.

[Embodiments of the invention]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A dental treatment system using the medical instrument support device for a dental treatment system of the present invention will be described below with reference to the drawings.

In Figs. 1 to 4, A is a rectangular casing, and the base end of an L-shaped arm 1 is rotatably attached to one side in the longitudinal direction of the upper surface of the casing, and the other end is freely attached. A free arm 3 is provided so that the dental light 2 at the tip can be moved to an arbitrary position and directed in a desired direction using a bendable joint.

Further, an arm member 4a is rotatably attached to the base end of the arm 1, and a scissor arm 4 is rotatably attached to the distal end of the arm member 4a, and the scissor arm 4 is opened to change the V-shaped angle. By doing so, the X-ray 5 attached to the tip of the scissor arm 4 can be moved to any position, and the joint provided between it and the scissor arm 4 can be used to direct it in a desired direction. ing.

A base end of a scissor arm 9 having a locking mechanism 8 is attached to the end face in the longitudinal direction of the housing A via a rotation mechanism 6 that rotates freely, and a doctor table 10 is attached to the tip of the scissor arm 9. There is.

This scissor arm 9 can be bent freely into a V-shape, an L-shape, etc., and even if the scissor arm 9 changes its bending state, the doctor table 1
0 always maintains a horizontal state, and the air tube, vacuum tube, water tube, etc. are passed through the scissor arm 9, and the doctor table 1
High-pressure air, vacuum, water, etc. are supplied to tools such as air turbines and treatment equipment placed on the 0.

A control panel 12 for controlling the film viewer 11 and the X-ray 5, which has a built-in fluorescent light and has a frosted glass on its surface, is installed on one longitudinal side of the housing A.

The X-ray 5 can be controlled not only by the control panel 12 but also by operating an operating device in the control panel 12 using a remote control device (not shown).

On the other side in the longitudinal direction of the housing A, a spittoon 14 having a faucet 13 can be pulled out by folding down the collapsible arm 15.
Patients are now able to gargle with water supplied by the hospital.

In addition, as shown in FIGS. 16 to 19, the housing B
is also formed into a rectangular plane, with the housing A on one side.
Similarly, a film viewer 11 and a control panel 12 are formed, and a doctor table 10 is attached to the tip below, and the base end of a scissor arm 9 having a locking mechanism 8 in the middle is attached via a rotation mechanism 6. It is being

Furthermore, as shown in FIGS. 16 to 19, the casing C is also formed into a rectangular plane, and the casing A is formed on the top surface of the casing C.
Similarly, the X-ray 5 is rotatably attached to one side in the longitudinal direction with a scissor arm 4, and the base end of an L-shaped arm 1 is rotatably attached to the other side. A dental light 2 is provided via a free arm 3.

A spittoon 14 having a faucet 13 is provided on one side of the housing C so that it can be pulled out by a collapsible arm 15.

Now, the case where several types of medical treatment spaces are created using the three types of casings A, B, and C mentioned above will be explained with reference to FIGS. 5 to 7.

In the case of Figure 5, three medical treatment spaces are created in a long and narrow room.
and a second medical treatment space, a housing A is installed between the second and third medical treatment spaces, and a housing B is installed on the right wall of the third medical treatment space.

Therefore, in the first medical treatment space, from the housing C to the spittoon 14, the dental light 2, and the X-
Ray 5 from the housing A to the doctor table 10, film viewer 11, and control panel 12.
This allows the use of X-Ray 5 in case C.

In the second treatment space, case A on the left
From the cabinet A on the right side, remove the spittoon 14, dental light 2, and X-ray 5 from the doctor table 1.
0. The film viewer 11 and control panel 12 allow the use of the X-ray 5 in the housing A on the left.

Similarly, in the third treatment space, the spittoon 14 and the dental light 2,
The X-ray 5 in the left case A can be used from the right case B through the doctor table 10, film viewer 11, and control panel 12.

In addition, when increasing or decreasing the number of medical treatment spaces, this is done by increasing the number of casings A between casings B and C compared to the above case.

The medical treatment space shown in Figure 5 above is installed in a straight line, but as shown in Figures 6 and 7, the direction of the housing A can be changed by 45 degrees or 90 degrees. Therefore, it is also possible to arrange them in an L-shape.

In the above embodiment, 16 is a patient chair;
Reference numeral 18 in FIG. 19 is a pedestal on which an oral cleaning device is placed, and is attached to the housing C with a scissor arm 17. Each treatment space and the closed surface are divided by partitions, and shelves, drawers, storage, top plates, etc. can be attached to required surfaces of the partitions.

This will be explained below with reference to FIGS. 8 to 13.

Panel boards 20 are erected on the floor surface on which the partitions are to be installed using any conventionally known method, and the medical treatment space is partitioned by connecting these panels.

A square-shaped groove body 21 is attached to this panel plate 20, and a nut 22 can be accommodated inside the groove body 21.

A frame body 23 of the same width is attached to the panel board 20 where the above-mentioned shelves etc. are attached, and its back surface 23
The frame 23 is attached to the panel plate 22 by screwing the screw 22a into the nut 22 through the hole d.

Attachment holes 23c are bored in the top surface 23a and shelf surface 23b of the frame body 23.

The top plate 24 attached to the frame body 23 has support legs 24a protruding from the lower surface, and the top plate 24 is connected to the top surface 23a,
When placed on the shelf surface 23b and inserting the stop pins 25, clicks, screws, etc. into the mounting holes 23c through the top plate 24, the support legs 24a contact the back surface 23d of the frame 23 to support the top plate 24, and the top plate 24 is attached to the frame 23.

When installing a storage, a shelf, a drawer, etc., an outer box 26 having approximately the same external dimensions as the front internal dimensions of a section formed by the shelf surface 23b of the frame 23 is used.
A locking wall 26a is formed on the top surface of the top surface 23.
a or the rear lower side of the shelf surface 23b and lock it.

Next, the top surface 2 is passed through the lower inner surface 26b of the outer box 26.
3a or the pin 25 in the mounting hole 23c of the shelf surface 23b,
By inserting clicks, screws, etc., the outer box 2
6 is attached to the frame body 23.

This outer box 26 with a door 29 is a storage, and if shelf boards 30 are placed on the left and right inner walls with racks attached, it becomes a shelf.

Alternatively, the trash can 31 may be set in the outer box 26 in advance.

Further, when the drawer 28 is housed in the outer box 26, it is constructed as follows.

Mounting bars 26d having notches 26c near the outer surface and at the rear end are attached to the left and right inner walls of the outer box 26 at equal intervals.

The notch 26 is provided on the side 27a of the drawer cover 27, which has a height slightly smaller than the interval between the mounting bars 26d and has approximately the same width as the left and right inner walls of the outer box 26, and which protrudes downward.
The protruding piece 27b that fits into c, and the guide rail 2 on the inner surface.
7c is installed.

Therefore, when the drawer cover 27 is inserted between the mounting bars 26d and pushed in as far as it will go, the protrusion 27
b fits into the notch 26c, and the drawer cover 27 cannot be removed.

Next, the drawer 28 having guide pieces such as guide rollers 28a on the left and right sides is connected to the guide rail 27.
c, the drawer 28 can be inserted into the drawer cover 27, and the drawer 28 can be set in the outer box 26.

Therefore, if the drawer covers 27 are set for each mounting bar 26d of the outer box 26, the drawers 28 will be set in close contact with each other, but if the drawer covers 27 are set at intervals of the mounting bars 27d. For example, the top surface of the drawer cover 27 can be used as a shelf.

In this way, the number of drawers 28 installed can be set arbitrarily, and the upper surface of the drawer cover 27 can also be used as a shelf.

Scissor arm 9 that keeps the doctor table 10 horizontal at all times, its rotation mechanism 6, and lock mechanism 8
is constructed as shown in FIGS. 14 and 15.

Support body 6a attached and fixed to casings A and B
A shaft 6b protruding from the base body 9a of the scissor arm 9 is rotatably supported, and the scissor arm 9 can be rotated in any direction by its rotation.

In addition, the doctor table 10 also has scissor arms 9.
The scissor arm 9 is fitted into a shaft 9d protruding from a receiver 9c, and can be oriented in any direction with respect to the scissor arm 9.

The base body 9a, the intermediate body 9e, and the intermediate body 9e
and the receiver 9c are frame rods 9g ₁ , 9g ₂ and 9h ₁ , which are parallel and pivoted at equidistant fulcrums 9f, respectively.
9h ₂ and moves the doctor table 10 in relation to the fulcrum 9f, even if the angles of the frame rods 9g ₁ , 9g ₂ and 9h ₁ , 9 ₂ change, the doctor table 1
0 maintains horizontal.

Then, the connecting rod 9 is connected to the pin 9i provided on the intermediate body 9e.
The rod 9k connected by the rod 9k is inserted through a screw 9l which can be adjusted with respect to the frame rod _9g1 , and a spring 9m is installed between the screw 9l and the branch piece _9k1 of the rod 9k.

When the frame rods 9g ₁ and 9g ₂ are tilted from the vertical position, the rod 9
k comes to be pushed into the screw 9l, so the spring 9m is compressed, and its pressing force is transmitted to the pin 9i, and by this force the frame rods 9g ₁ and 9g ₂ maintain their inclination angles. .

Similarly, a rod 9q is connected by a continuous rod 9p to a support piece 9n attached to a fulcrum 9f of the receiver 9c.
is inserted into a screw 9r that can be adjusted with respect to the frame rod _9h1 , and a spring 9s is installed between the screw 9r and the receiving piece _9q1 of the rod 9q.

Therefore, when the frame rods 9h ₁ and 9h ₂ are tilted from the vertical position, the rod 9q is moved from the screw body 9 in the same manner as described above.
r, the spring 9 is compressed and its force is transmitted to the support piece 9n, thereby maintaining the inclination angle of the frame rods 9h ₁ and 9h ₂ .

Adjust the screws 9l and 9r with respect to the frames 9g ₁ and 9h ₁ and adjust the compression force of the springs 9m and 9s to tighten the frame rod 9.
This is to adjust the inclination holding force of g ₁ , 9g ₂ and 9h ₁ , 9h ₂ .

A fulcrum 9f connecting the intermediate body 9e and frame rods 9g ₁ and 9h ₂ is supported by a fulcrum 8a, and a spring 8 is attached to the fulcrum 9f.
The arcuate recesses 8e of the lock pieces 8c and 8d, which are pushed open by the lock pieces 8c and 8d, are fitted.

On the other side of the lock pieces 8c and 8d, there is a cylinder 8f.
The opposing pistons 8g inserted therein are in contact with each other, and the cylinder 8f is provided with an air connection port 8h.

This air connection port 8h is normally supplied with compressed air, and the pressure pushes the piston 8g open against the spring 8b, thereby locking the pieces 8c and 8d.
The arcuate recess 8e tightens the fulcrum 9f, thereby preventing rotation of the fulcrum 9f and ensuring the angle of inclination of the frame rods 9g ₁ , 9g ₂ and 9h ₁ , 9h ₂ with respect to the intermediate body 9e.

Then, only when changing the inclination angle of the frame rods 9g ₁ , 9g ₂ and 9h ₁ , 9h ₂ , the compressed air is interrupted and the spring 8
The force b opens the arcuate recess 8e to release its brake, and the force of the springs 9m and 9s balances the angle of inclination of the frame rods 9g ₁ , 9g ₂ and 9h ₁ , 9h ₂ with a light force. and move the doctor table 10 to an arbitrary position.

When this movement is completed, compressed air is again introduced into the cylinder 8f to establish a locked state.

〔Effect of the invention〕

As described in detail above, the present invention provides a case in which medical instruments used by doctors, such as a film viewer and an Since the equipment used by assistants such as spittoon is placed on the other side, the lines of flow between doctors and assistants do not intersect when using these equipment. treatment becomes easier.

Since the X-ray, dental light, doctor's table, etc. can be used from either side of the adjacent treatment spaces, how to use them can be determined depending on the arrangement of the treatment spaces.

Moreover, each medical instrument can be moved to the most convenient position using scissor arms, etc., which, together with the fact that the instruments for the doctor and assistant are placed on separate sides, makes it easier to carry out clinical work and increases efficiency. It will be done.

Furthermore, since the wiring and piping to these appliances are gathered together within the housing, it is easy to connect to the wiring and piping under the floor, which reduces construction costs and eliminates the need for wiring and piping during repairs. are organized, so
This has the advantage of being easy to do and contributing to the organization and beautification of the medical treatment space.

[Brief explanation of the drawing]

1 to 4 show one embodiment of the present invention, in which FIG. 1 is a front view, FIGS. 2 and 3 are opposite side views, FIG. 4 is a plan view, and FIGS. Figure 7 is a plan view of the medical treatment system with a different arrangement of treatment spaces, Figure 8 is a perspective view showing how shelves, etc. are attached to the partition panels, and Figure 9 is the frame attached to the panel plates. , Figure 10 shows the top plate attached to the frame, the first
Figure 1 is a sectional view of the main parts showing the state in which the box body is attached to the frame body, Figure 12 is a perspective view of the box body in an exploded state, and Figure 1
Figure 3 is a perspective view of the drawer in an disassembled state, Figure 14 is a sectional view of the scissor arm for the doctor table, and Figure 15 is a perspective view of the drawer in an disassembled state.
The figure is a sectional view of the locking mechanism, FIG. 16 is a front view of the end case for the medical treatment space, FIGS. 17 and 18 are side views of the opposite side thereof, and FIG. 19 is a plan view. A...Housing, 2...Dental light, 5...X
- Ray, 6...Rotation mechanism, 8...Lock mechanism, 9
...Scissor arm, 10...Doctor's table, 11...Film viewer, 12...Control panel, 14...Spitzton.

Claims (1)

[Claims] 1. Diagnostic and therapeutic instruments for doctors such as a film viewer and X-ray operating device are placed on one of the opposing sides of the housing, and therapeutic instruments for assistants such as an oral cleaning spittoon are placed on the other side. A dental practice characterized by a table on which a treatment instrument such as an air turbine is placed on the end face between the sides and which can be extended to any position, and an X-ray and a dental light are installed on the top face or other appropriate positions. Medical instrument support device for the system.