JP2549485B2 - Medical treatment table - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention selects and drives an operating table so that it can rotate vertically and vertically and horizontally, or only vertically and vertically, and further only vertically. The present invention relates to a medical treatment table that can be used.

[0002]

2. Description of the Related Art As an operating table, that is, a medical treatment table, depending on the contents of the operation, the bed is moved up and down, or moved up and down and vertically, and vertically and vertically and horizontally. As for the treatment table, there are those which allow the bed to move only vertically, those which allow vertical movement and vertical rotation, those which allow vertical movement and vertical and horizontal rotation, etc. Was making a single treatment table.

[0003]

Therefore, the user generally selects and purchases from the above-mentioned treatment tables according to the scale of the hospital, but since the operation form and the treatment form also change, There was a problem that each had to introduce a single treatment table.

In the conventional single treatment unit, when the main function fails, each function unit is not modularized. Therefore, the main unit should be disassembled on the spot or the treatment unit main unit should be brought back for repair. Had to do.

Further, in the conventional treatment table, since the entrance in the hospital is narrow, and since it is heavy, it is difficult to carry it in and install it, and since it is a single treatment table, there are many types. However, there is also a problem that the cost per unit becomes high due to a small amount of production.

The present invention is intended to solve the above-mentioned problems, and an object thereof is to intervene between a bracket attached to the lower surface of the bed and an elevating device for moving the bed up and down. Another object of the present invention is to provide a medical treatment table capable of selecting the bed from vertical / horizontal, vertical / horizontal, or fixed state by selectively assembling a plurality of members of the drive unit.

[0007]

The invention according to claim 1 is
A medical treatment table, which is a unit formed integrally with the bed.
Attached bracket and the bracket is detachably attached
A vertical rolling frame and a shaft on which the vertical rolling frame is rotatable in the vertical rolling direction.
The supported overturning frame and the overturning frame rotate about the overturning direction.
The column mounting frame that is pivotally supported, the vertical rolling frame, and the horizontal rolling frame.
Move either the frame or the column mounting frame vertically.
Between the lifting device for moving and the vertical and horizontal rolling frames
A first drive which is mounted and rotates the vertical frame in the vertical direction.
Means, and mounted between the rollover frame and the column mounting frame.
Second drive means for rotating the rollover frame in the rollover direction
And a first adapter for connecting the rollover frame and the lifting device.
A second connector for connecting the rollover frame and the lifting device.
It is composed of a doveter, and as a drive device, the vertical rolling frame,
The rollover frame, the column mounting frame, the lifting device,
Select a combination of the first drive means and the second drive means
The bed through the mounting bracket
Can be turned vertically and horizontally and can be moved up and down.
Rolling frame, the lateral rolling frame, the lifting device, and the first drive
When a combination of means and the first adapter is selected
The bed vertically through the mounting bracket.
And can be moved up and down, as the drive device, the vertical rolling frame,
Select the combination of the lifting device and the second adapter
The mounting bracket, the
It is characterized in that it can move up and down

[0008]

[0009]

[0010]

[0011]

Since the medical treatment table of the present invention is constructed as described above, the drive unit to which the bracket fixed to the lower surface of the bed is detachably attached is fixed to the lifting device, and the drive unit is vertically rotated. It is composed of a frame, a horizontal rolling frame, a column mounting frame and two adapters. A horizontal rolling frame is rotatably mounted on the vertical rolling frame, and a column mounting frame is rotatably mounted on the vertical rolling frame. When the drive source is driven by mounting a drive source such as a hydraulic piston between the rollover frame and the column mounting frame and the column mounting frame on the lifting device, the bed moves vertically and vertically. It also rotates in the lateral direction.

Further, the vertical turning frame and the horizontal turning frame are rotatably attached, a drive source is attached between the two frame bodies, and the horizontal turning frame is attached to the elevating device via an adapter. When the drive source is driven, the bed moves up and down and rotates vertically. Further, by mounting the vertical frame on the adapter fixed to the lifting device, the bed can be moved only up and down by the lifting device.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the medical treatment table of the present invention will be described with reference to the drawings. FIG. 1 is an exploded perspective view of the entire medical treatment table, where 1 is a flat plate type or is divided into a plurality of heads, backs, waists, and legs, and the posture of a patient can be changed by rotating them. The bed is a split type bed that can slide, and a slide type bed that can slide each of the plurality of members.

Reference numeral 2 is a bracket attached to the back surface of the bed 1, and has two fitting projections 2a formed on the lower surface thereof. 3, the protrusion 2a of the bracket 2 is detachably attached to the bracket 2, and the bracket 2 is rotated vertically and horizontally.
Or a drive device that can be fixed,
Operation switch 4 arranged near the lifting device 4 described later
The operation can be controlled by operating a (stepping pel, push button switch, etc.). The details will be described later.

Reference numeral 4 denotes an elevating device to which the drive device 3 is attached, which has a built-in hydraulic cylinder drive means,
Operation switch 4 arranged near the lifting device 4 described above
By operating a, the bed 1 can be moved up and down via the drive device 3 and the bracket 2.

Next, the drive device 3 which can rotate the bracket 2 in the vertical and horizontal directions will be described with reference to FIG. Reference numeral 31 is a vertical turning frame having a receiving hole 31a into which the projection 2a of the bracket 2 is fitted, formed on the upper surface, and a receiving hole 31b into which the penetrating rod 32 is fitted is formed in the side plate portion, and a pin to be described later. Three
A small hole 31c through which 8b (see FIG. 6) is inserted is formed,
In addition, a bearing 31d is formed on the inner surface of the side plate. A bearing 31d is rotatably supported by a fitting 34a attached to the piston tip of a hydraulic cylinder 34, which will be described later.

The penetrating rod 32, which is inserted from the receiving hole 31b of the vertical turning frame 31, is inserted into the receiving hole 33a, so that the horizontal turning roll 33 is rotatably supported by the vertical turning frame 31. As a frame, projecting pieces 33c for attaching the base end of the hydraulic cylinder 34 with the pins 33b are formed on both sides of the side plate. A mounting bracket 34a mounted on the tip of the piston of the hydraulic cylinder 34 is pivotally supported by the bearing 31d of the vertical frame 31.

Further, a partition wall 33d is formed on the horizontal rolling frame 33, and a bearing hole 33e is formed on the partition wall 33d and the rear plate of the horizontal rolling frame 33 corresponding thereto, and the partition wall 33 is formed.
d and a hydraulic cylinder 36 to be described later on the front plate of the rolling frame 33.
A bearing hole 33f is formed at the tip of the piston for axially supporting the mounting bracket 36a.

Reference numeral 35 denotes a pin 35 which is inserted into a bearing hole 35a formed in the front and rear surfaces from a bearing hole 33e formed in the lateral rolling frame 33.
The top plate portion 35c is screwed to the upper surface of the elevating device 4 as a column mounting frame that is rotatably supported by the horizontal turning frame 33 by b. Also, this column mounting frame 3
A support piece 35d for rotatably mounting the hydraulic cylinder 36 is formed on the front surface of the hydraulic cylinder 36.
Cylinder is pivotally supported.

A mounting member 36a is mounted on the tip of the piston of the hydraulic cylinder 36, and the mounting member 36a is pivotally supported by a pin bearing 36b in a vertical bearing hole 33f formed in the horizontal rolling frame 33.

Next, the operation of the above-mentioned vertical / horizontal-driving drive device will be described with reference to FIGS. 3 and 4.
When oil is supplied to the hydraulic cylinder 34 in the state of being inserted into the receiving hole 31a of the hydraulic cylinder 34, the piston of the hydraulic cylinder 34 projects, so that the mounting bracket 34a of the piston 34 pushes the bearing 31d that is axially supported. As a result, the vertical roll frame 31 pivotally supported by the horizontal roll frame 33 by the penetrating rod 32 is rotated clockwise (vertical roll), and thus the bed 1 also vertically rolls. Further, when the piston of the hydraulic cylinder 34 is retracted, the vertical rolling frame 31 is rotated counterclockwise by the operation opposite to the above (FIG. 3).

Next, when oil is supplied to the hydraulic cylinder 36, the piston of the hydraulic cylinder 36 projects, so that the horizontal rolling frame 33 whose piston mounting bracket 36a is pivotally supported by the pin 36b uses the pin 35b as a fulcrum. The bed 1 is rotated (turned over) in the direction, so that the bed 1 attached to the overturning frame 33 via the vertical overturning frame 31 also overturns. Further, when the piston of the hydraulic cylinder 36 is retracted, the lateral rolling frame 33 is rotated counterclockwise by the operation reverse to that described above (FIG. 4). It should be noted that the bed 1 is moved up and down independently of vertical and horizontal rolls by driving the lifting device 4 during the vertical and horizontal rolls.

In the above-mentioned embodiment, the drive device capable of vertical and horizontal rotation is described. Next, a drive device capable of only vertical and vertical movement will be described with reference to FIG. In this embodiment, the column attachment frame 35 is replaced with a U-shaped first adapter 37. That is, the vertical rolling frame 31 and the horizontal rolling frame 33 are rotatably attached by the penetrating rod 32, and the hydraulic cylinder 34 is mounted between the vertical rolling frame 31 and the horizontal rolling frame 33. Using the mounting holes 33g formed on both side surfaces, the mounting holes 37a on both side surfaces of the first adapter 37 are screwed.

Then, the top plate surface of the first adapter 37 is screwed to the upper surface of the lifting device 4. In the drive device configured in this manner, the bed 1 is vertically driven by performing the same operation as the above-described vertical operation. The bed 1 can be moved up and down by driving the lifting device 4.

Next, the case where the drive device is a simple device for only moving the bed 1 up and down will be described.
In the present embodiment, the vertical frame 31 alone, the second adapter 38, and the receiving hole 38a of the second adapter 38 are provided.
And a fixing pin 38b for fixing the vertical rotation frame 31 and the second adapter 38 to each other, and a penetrating rod 32 penetrating and supporting the receiving hole 31b of the vertical rotation frame 31.

Then, after the top plate portion of the second adapter 38 is screwed to the upper surface of the elevating device 4, the vertical rolling frame 31 and the second
The adapter 38 is connected with the penetrating rod 32, and the fixing pin 38b is inserted into the fixing hole 31c of the vertical turning frame 31 and the fixing hole 38c of the second adapter 38, so that the vertical turning frame 31 becomes the second adapter 38. Fix it against rotation.

Thus, in this embodiment, the lifting device 4
The vertical adapter 31 is attached to the second adapter 38 fixed to the
Since the vertical frame 31 is fixed, the vertical frame 31 only moves up and down as the lifting device 4 moves up and down. Therefore, the bed 1 also serves as a simple treatment table that only moves up and down. In addition, in the above-mentioned embodiment, the embodiment in which the second adapter 38 and the vertical frame 31 are combined is shown, but the vertical frame 31 may be directly attached to the lifting device 4.

Further, in the above-mentioned embodiment, the vertical rolling,
Although a hydraulic cylinder is used as the drive source for causing the rollover, a cylinder, a linear actuator, a motor gear or the like can also be used as the drive source. further,
This to dispense in this embodiment, if a single shape to use bed 1 as a common one, a stretcher for transporting said bed in a hospital one type
It is possible and economical.

[0029]

As described above, according to the present invention, the bed can be made to perform three kinds of motions, that is, vertical motion, horizontal motion and vertical motion, vertical motion and vertical motion, and vertical motion only, by combining the drive devices. This combination of configurations can be freely selected, the configuration is simple and the cost can be reduced, and since disassembly and assembly are extremely easy, repairs at the time of failure, carry-in and installation can be done easily. It has an effect.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing the whole of the present invention.

FIG. 2 is an exploded perspective view of a drive device capable of vertical and horizontal rotation.

FIG. 3 is a vertical cross-sectional view showing the assembled state of the same.

FIG. 4 is a cross-sectional view of FIG. 2 in an assembled state.

FIG. 5 is an exploded perspective view of a drive device capable of vertical rotation.

FIG. 6 is an exploded perspective view of a drive device that can move only up and down.

[Explanation of symbols]

 1 Bed 2 Bracket 3 Drive Device 4 Lifting Device 31 Vertical Rolling Frame 32 Penetration Rod 33 Horizontal Rolling Frame 34 Hydraulic Cylinder 35 Column Mounting Frame 36 Hydraulic Cylinder 37 First Adapter 38 Second Adapter

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Koji Yamane 2-1-1 1-1 Higashishinsaibashi, Chuo-ku, Osaka-shi, Osaka Prefecture Takara Belmont Co., Ltd. (56) Kai 61-90660 (JP, A) JP 60-249956 (JP, A) JP 50-69888 (JP, A)

Claims (1)

(57) [Claims] 1. A mounting bracket integrally formed with a bed.
And Tsu doo, a vertical rolling frame in which the bracket is attached detachably, rollover of said longitudinal rolling frame is rotatably supported with respect Tateten direction
A frame and a collapsible frame in which the roll frame is rotatably supported in the roll direction.
Frame mounting frame and the vertical rolling frame, the horizontal rolling frame, or the column mounting frame.
The vertically moving frame is mounted between the vertical moving frame and the horizontal rotating frame and an elevating device for vertically shifting the shift.
Mounted between the horizontal drive frame and the column mounting frame, and the first drive means for rotating the
Second drive means for rotating the rollover frame in the rollover direction, and a first adapter for connecting the rollover frame and the lifting device.
And a second adapter for connecting the vertical frame and the lifting device.
And a vertical drive frame, a horizontal drive frame, and
A ram mounting frame, the lifting device, the first driving means, and
If the combination of the second drive means is selected,
Through the bracket, the bed can be operated vertically and horizontally and can be moved up and down
As a driving device, the vertical rolling frame, the horizontal rolling frame, and the lifting frame.
Descending device, the first driving means, and the first adapter
When selecting the combination of
Then, the bed can be vertically rolled and moved up and down, and as a driving device, the vertical rolling frame, the lifting device, and
If you have selected a second adapter combination,
The bed can be moved up and down via the bracket with
A medical treatment table characterized by.