JPH0639006A - Curing rack for medical treatment - Google Patents

Abstract

PURPOSE:To select a bed to one of vertical/horizontal rotation, vertical rotation or fixed states by selecting and assembling plural members with respect to a driving device interposed between a bracket attached to the lower face of the bed, and an ascending/descending device for moving vertically the bed. CONSTITUTION:The curing rack is constituted of a fitting bracket 2 formed integrally with a bed 1, a driving device 3 to which the bracket is attached so as to freely attachable and detachable, and which can be driven so that the bed can be selected to one of vertical/horizontal rotation, vertical rotation and fixed states by increasing or decreasing the members, and an ascending/ descending device 4 to which the driving device is fixed and which is moved in the vertical direction.

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]

Means for Solving the Problems The medical treatment table of the present invention is intended to achieve the above-mentioned object. The means includes a mounting bracket integrally formed with a bed, and the bracket being detachable. A driving device which is mounted and can selectively drive the bed by either increasing or decreasing the number of members to be vertically or horizontally rotated, vertically or fixedly; and an elevating device for fixing the driving device and vertically moving the bed. It was done.

Further, the drive device includes a vertical rolling frame to which the bracket is detachably attached, a horizontal rolling frame in which the vertical rolling frame is rotatably supported in a vertical rolling direction, and the horizontal rolling frame. First drive means interposed between the vertical rolling frame and rotating the vertical rolling frame in the vertical rolling direction, the horizontal rolling frame being rotatably supported in the horizontal rolling direction, and the elevating and lowering unit. The column mounting frame is fixed to the device, and the second driving means is interposed between the column mounting frame and the horizontal rolling frame to rotate the horizontal rolling frame in the horizontal rolling direction.

Further, the drive device includes a vertical rolling frame to which the bracket is detachably mounted, a horizontal rolling frame in which the vertical rolling frame is pivotally supported in a vertical rolling direction, and the horizontal rolling frame. A first drive unit interposed between the vertical rolling frame and rotating the vertical rolling frame in the vertical rolling direction; and a first driving unit fixedly attached to the horizontal rolling frame and fixed to the lifting device. It is configured with the adapter of.

Further, the drive unit is composed of a vertical frame to which the bracket is detachably mounted, and a second adapter to which the vertical frame is fixedly mounted and which is fixed to the lifting device. It was done.

[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 two fitting projections 2a are formed on the lower surface. Reference numeral 3 denotes an operation arranged in the vicinity of an elevating device 4 which will be described later, which is a drive device to which the projection 2a of the bracket 2 is detachably attached and which can hold the bracket 2 vertically or horizontally or in a fixed state with or without vertical rotation. The operation can be controlled by operating the switch 4a (foot pedal, 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 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 drive device will be described with reference to FIGS. 3 and 4, in which the protrusion 2a of the bracket 2 attached to the lower surface of the bed 1 is attached to the vertical frame 31.
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 gas cylinder, a linear actuator, a motor gear, or the like can be used as the drive source. further,
In this embodiment, if the bed 1 has a single shape so as to be commonly used, only one type of stretcher for transferring the bed in a hospital can be used, which is 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 the front page (72) Inventor Takashi Hamaoka 2-1-1 Higashishinsaibashi, Chuo-ku, Osaka City, Osaka Prefecture Takara Belmont Co., Ltd. (72) Koji Yamane 2-chome, East Shinsaibashi, Chuo-ku, Osaka City, Osaka Prefecture No. 1 in Takara Belmont Co., Ltd.

Claims (4)

[Claims] 1. A mounting bracket integrally formed with a bed, and the bracket being detachably mounted, and the number of members can be increased or decreased so that the bed can be vertically or horizontally rotated, or vertically fixed. A medical treatment table comprising a driving device that can be driven and an elevating device that is fixed and moves the driving device in the vertical direction. 2. The drive device according to claim 1, wherein a vertical rolling frame to which the bracket is detachably attached, and a horizontal rolling frame in which the vertical rolling frame is rotatably supported in a vertical rolling direction. First driving means interposed between the horizontal rolling frame and the vertical rolling frame to rotate the vertical rolling frame in the vertical rolling direction, and the horizontal rolling frame is rotatably supported in the horizontal rolling direction. And a column mounting frame fixed to the elevating device, and a second driving unit interposed between the column mounting frame and the horizontal rolling frame for rotating the horizontal rolling frame in the horizontal rolling direction. Characteristic medical treatment table. 3. The drive device according to claim 1, wherein a vertical rolling frame to which the bracket is detachably attached, and a horizontal rolling frame in which the vertical rolling frame is rotatably supported in a vertical rolling direction. A first drive unit interposed between the horizontal rolling frame and the vertical rolling frame for rotating the vertical rolling frame in the vertical rolling direction; and the horizontal rolling frame fixedly attached to the elevating device. Fixed first
A medical treatment table characterized by being configured with an adapter. 4. The drive device according to claim 1, wherein the vertical rolling frame to which the bracket is detachably mounted, the vertical rolling frame fixedly mounted, and the second vertical frame fixed to the lifting device. A medical treatment table characterized by being configured with an adapter.