JPH0254744B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a treatment table, and more particularly to a portable treatment table movable on wheels.

[Prior Art] A treatment table is generally located in a room dedicated to treatment and is fixed to the floor thereof, and the floorboard, which is divided into multiple parts using handles or levers, tilts independently to maintain the patient in the best posture for treatment. The structure is such that it can be used in many ways.

[Problems to be Solved by the Invention] Such conventional treatment tables have a construction exclusively for treatment, and a bed with casters is used for moving the patient. However, this bed with casters has a structure that is not suitable for performing surgical treatment on it, and it may be difficult to transfer a patient from the bed to the treatment table or vice versa, especially if the patient is in a serious condition.

The object of the present invention is to provide a treatment table that can perform treatment while transporting the above-mentioned patient in a serious condition.

[Means for Solving the Problems] The object of the present invention is to provide a support 2 erected at the center of one side of the base plate 1, and to attach a large wheel 5 to a wheel 4 protruding outward from the support 2. A plurality of first swivel casters 6a, 6b are mounted on the other side of the base plate 1, and a second swivel caster 10, one end of which is pivotally supported on the one side of the base plate 1, is mounted on the other side of the base plate 1. A self-returning lever 9 is provided, and a lever lock lever 14 is provided to hold the lever 9 in its downward position. This is achieved by making the large wheels 5 float above the floor surface 28 while in contact with the floor surface 28, and by providing a pedestal 23 on the top of the base plate 1.

[Function] The portable treatment table of the present invention has a first swivel caster attached to the lower part of the other side of the table plate and a large wheel attached to the column on one side, which makes the table stand in contact with the floor surface. It is possible to move in the longitudinal direction without meandering, and when the lever is pressed down, the large wheel is lifted by the second swivel caster attached to the lever, and the first swivel is moved. The base plate can be moved in the width direction by the caster and the second flexible caster.

[Example] The portable treatment table of the present invention is shown in FIGS. 1 and 2.
As shown in the figure, there is a column 2 in the center of one side of the rectangular base plate 1.
is installed vertically with a reinforcing piece 3, an axle 4 is firmly protruded from the lower outside of this support 2, and a large wheel 5 with rubber tires is attached to this wheel.
Two swivel casters 6 are provided on the lower surface of the other side of the base plate 1.
a, 6b are mounted on the floor, and the large wheel 5 and the two swivel casters 6a, 6b whose mounting pivots and axles are located at a distance from each other make it easy to change direction, so that the length of the base plate 1 can be adjusted without meandering. It is configured so that it can be transferred in the horizontal direction. On one side of the base plate 1, one end is attached to the side with a pivot 7, and a second lever 9 is provided with a counterclockwise rotational force by a spring 8 attached between it and the support 2. The swivel caster 10 is mounted with its axis slightly inclined, and is pivoted to the rear of the other side surface of the base plate 1 with a pivot 11,
A lever lock lever 14 is provided between the base plate 1 and the lever 14, which is applied with a counterclockwise rotational force by a spring 12 and is prevented from rotating by coming into contact with a stopper pin 13 protruding from the side surface. When the foot pedal 15 attached to the end of the lever 9 is depressed, the locking pin 16 attached to the foot pedal attachment end of the lever 9 locks the frame-shaped lever 14 having a pedal at the upper end. It enters into a recess 17 formed at the end to maintain the downward movement position of the lever 9, thereby maintaining the state of the caster 10 in contact with the floor.

A support 19 is erected on the upper surface of the base plate 1 via a reinforcing plate 18, and a bendable pedestal 23 is firmly fixed to the support 19 via a reinforcing plate 20.

The pedestal 23 is composed of three seat plates 24 to 26, and the seat plate 25 is firmly and horizontally fixed to the reinforcing plate 20, and the protrusion 27c is dropped into one side of the seat plate 25 and inserted into the hole in the seat plate. A U-shaped frame member 27b is attached to the frame member 27b and a frame member 27a is attached to the other end. It is configured such that it can be freely changed through the

The portable treatment table A of the present invention is constructed as described above, and normally moves on a flat floor surface 28 using large wheels 5 and first freely movable casters 6a, 6b, as shown in FIGS. 2 and 3. When moving over a step 29 such as a door sill that is higher than the flat floor surface 28, the treatment table A is tilted so that the first swivel casters 6a, 6b are lifted above the step 29 as shown in FIG. By passing over this with only the large wheel 5, when the small-diameter flexible casters 6a and 6b float over the step and pass over it, the large wheel 5 side can pass without receiving a large impact. In other words, there are 2 steps with only 5 large wheels.
9, the large wheels 5 have a large diameter so that they do not give a large shock to the patient.

Next, if you want to align the pedestal 23 parallel to a bed (not shown), press the pedal 15 downward against the elasticity of the spring 8 as shown in FIGS. 16 is attached to the side of the lever 14 for returning the screw rod, and the spring 12
The second swivel caster 10 comes into contact with the floor 28, and the large wheel 5 is raised above the floor 28. , the first and second swivel casters 6a, 6b and 10 are in contact with the floor. In this state, if the treatment table A is pushed sideways in the direction of the arrow in FIG. 6, the orientation of the flexible casters 6a, 6b, and 10 will change, allowing the treatment table to be moved closer to or separated from the bed even in a narrow room.The frame member 27b As shown in FIG. 6, the patient can be removed directly from the pedestal 23 to the bed, or can also be transferred from the bed to the pedestal 23.

After this, the pedal P provided at the upper end of the lever 14 for restoring the lever 14 is stepped on as shown in FIG. If the locking pin 16 and the recess 17 are rotated slightly clockwise as shown in FIG. The large wheel 5 and the first swivel casters 6a, 6b come into contact with the floor 28, and the second swivel caster 10 is lifted upward. Note that both the frame members 27a and 27b may be omitted.

[Effects of the Invention] As described above, in the present invention, a support 2 is erected at the center of one side of the base plate 1, and a large wheel 5 is pivotally mounted on an axle 4 that projects outward from the support 2. , a plurality of first swivel casters 6a, 6b are attached to the other side of the base plate 1, one end is pivotally supported on the one side of the base plate 1, and a second swivel caster 10 is provided. It is equipped with a return lever 9 and a lever lock lever 14 that holds the lever 9 in its downward position, and the second flexible caster 1 is moved by the downward movement of the lever 9.
0 is in contact with the floor surface 28, and the large wheel 5 is in contact with the floor surface 28.
Since the structure is such that the attendant 1 can be floated from
Patients can be loaded and unloaded by humans, and it is easy to reduce the impact on the patient due to differences in the floor and change the direction of transportation, making it convenient for use in narrow rooms. It has the advantage of being able to treat not only one side of the patient but also the patient on the pedestal without having to lower the patient.

[Brief explanation of the drawing]

The figures all show one embodiment of the present invention, with Figure 1 being a perspective view of the treatment table, Figure 2 being a side view,
Figure 3 is a rear view when transferring on a flat floor surface, Figure 4 is a rear view when transferring on a stepped part of the floor, Figures 5 and 6
The figures are a side view and a rear view of the treatment table when the second swivel caster is in contact with the floor, and FIGS. 7 and 8 are explanatory views of the state in which the large wheels are returned to the floor by the second swivel caster. 1...Bedplate, 2...Strut, 4...Axle, 5...
Large wheels, 6a, 6b...first swivel caster, 9
...Rice lever, 10...Second swivel caster, 14
...Role lock lever, 23...Plinth, 28
……Floor.

Claims (1)

[Claims] 1 A column 2 is erected at the center of one side of the base plate 1, a large wheel 5 is pivotally mounted on an axle 4 protruding outward from the column 2, and a plurality of wheels are mounted on the other side of the base plate 1. A second flexible caster 10 is attached, one end of which is pivotally supported on the one side of the base plate 1.
The second flexible caster 10 is provided with a self-returning lever 9 and a lever lock lever 14 that holds the lever 9 in its downward position. A portable treatment table characterized in that the large wheels 5 are made to float above the floor surface 28 while the large wheels 5 are in contact with the floor surface 28, and a pedestal 23 is provided on the upper part of the bed plate 1.