JP2551360Y2 - Tilt table - Google Patents

Description

[Detailed description of the invention]

[0001]

The present invention is used for prevention of attenuation of standing sensation in long-term bedridden patients, recovery of functions, recovery training for orthostatic anemia, and training for correction of ankle joints such as equinus and varus varus. Related to the tilt table.

[0002]

2. Description of the Related Art A tilt table is a patient table (hereinafter, referred to as a patient table).
An end of the foot plate attached side (to be simply referred to as a mounting table) is mounted on the base frame so as to be able to be raised and lowered at a fulcrum of the horizontal axis, and the tilt table is interposed between the base and the base frame. It is configured to be able to tilt at an arbitrary angle (an arbitrary angle between a minus angle of about 8 ° with respect to the horizontal plane and a plus angle of 90 ° with respect to the horizontal plane). There is one as disclosed in Japanese Patent Publication No. 61-10683.

[0003]

The tilt table is provided with a handrail for a patient to grasp.
The handrail in the bull is provided to be attached to both left and right sides of the mounting table in a posture perpendicular to the mounting table surface, and does not hinder patient transfer when transferring a patient from the stretcher or wheelchair to the mounting table. As described above, the slide is transferred to the end of the mounting table, and although the transfer of the patient can be performed with almost no hindrance by the slide transfer of the handrail, the handrail and the attachment portion thereof are mounted on both sides of the mounting table. Protrusion to the side cannot be forbidden, which prevents the stretcher or wheelchair from laying on the platform without gaps, and the resulting gaps may cause the patient's fingers or feet to be pinched. In addition, there has been a problem that the gap gives a feeling of anxiety to the patient.

[0004] Further, the mounting base of the conventional low-floor type tilt table, which is easy to transfer, is supported by a rotating fulcrum and an inclined driving part at a position which is deviated to the foot plate attaching side in order to lower the mounting surface when transferring. However, there was no one that supported the side far from the side where the foot plate was attached, that is, the portion where the weight of the upper body of the patient was applied. Therefore, there is a problem that the holding of the mounting table in the horizontal position becomes unstable, and there is a problem in using the table as a use other than the tilt table (for example, a treatment table for performing a massage or the like). There is a problem that the bending of the mounting table causes a vertical sway, which causes anxiety to the patient as a treatment table and makes it difficult for the practitioner to use.

[0005] In order to prevent vertical swinging of the mounting table, the arrangement of the rotating fulcrum and the tilt drive unit is widened, that is, the weight of the upper body of the patient on the mounting table is reduced. Although a configuration in which the hanging portion is supported by the tilt drive unit is conceivable, in this configuration, it is necessary to lengthen the extension stroke of the tilt drive unit. Occurs.

As a method for avoiding the above disadvantages,
There is a method of using a telescope-type telescopic member for the tilt drive unit, but there is a drawback that the device becomes large-sized, and the weight and cost increase.

The present invention has been made in view of the above-mentioned problems in the prior art, and a first object of the present invention is to provide a handrail improved so that a stretcher or a wheelchair can be placed on a platform without any gaps. Another object of the present invention is to provide a tilt table provided with a tilt table. The second object is to make the holding of the mounting table in a horizontal position surely and firmly, so that the tilt table can be used for purposes other than the intended use as a tilt table. It is to provide a large tilt table.

[0008]

According to the tilt table of the present invention, in order to achieve the first object, a base frame (1) is provided.
And a mechanism part (2) mounted on a base frame (1), and one end part
The foot plate (3) is continuously connected to the horizontal horizontal axis (5).
A mounting table that can be raised and lowered on the mechanism (2) as a fulcrum
(4) and an interposition between the mounting table (4) and the mechanism (2).
Tilt drive unit for tilting the mounting table (4) to an arbitrary angle
In the tilt table consisting of (6), the handrail (8) for the patient is placed on the mounting table (4) on which the patient is placed.
The handrail (8) is provided so as to be removably hooked and fixed to a holding portion (9) disposed on a side portion of the mounting table (4), and is held when the handrail (8) is detached. The portion (9) is provided so as to be able to be pushed into and out of the back surface of the mounting table (4) so as not to protrude from the side end surface of the mounting table (4).

In order to achieve the second object, a base frame (1), a mechanism (2) mounted on the base frame (1),
A foot plate (3) is connected to one end, and the horizontal axis
(5) is used as a fulcrum and attached to the mechanism (2) so as to be able to undulate.
Between the mounting table (4) and the mounting table (4 and the mechanism (2))
Tilt drive for tilting the interposed mounting table (4) to an arbitrary angle
In the tilt table including the part (6), the support member (7) is provided on the mechanism part (2) or the base frame (1), and the support member (7) is provided with the free end of the mounting table (4) as necessary. It is intended to support them.

[0010]

When performing the standing training, the mounting portion 8a of the handrail 8 on the side to which the patient is transferred is detached from the holding portion 9 while the mounting table 4 is maintained in a horizontal posture, and the mounting table 4 is held.
The handrail 8 is retracted so as to open the lateral side of, and the holding portion 9 from which the mounting portion 8a is detached is placed on the back surface of the mounting table 4.

When a stretcher (not shown) on which a patient rides is placed on the open side of the platform 4, the stretcher is joined to the platform 4 without any gap.
Therefore, when the patient is transferred from the stretcher to the platform 4 or vice versa,
There is no need to worry about accidents such as the fingers and feet of the patient being pinched by gaps, and there is no gap, so there is no need to worry about the patient, making it possible to transfer patients extremely safely. .

Further, at the end of the mechanism section 2 opposite to the side where the horizontal horizontal axis 5 and the inclined drive section 6 are provided, a portion near the free end of the slide 4 is provided as required. When a support member 7 capable of supporting is installed, and the support member 7 supports the upper body mounting portion 4a supporting the upper body of the patient on the mounting table 4 from the back surface, or the support member 7 is provided on the base frame 1 When supporting the upper body mounting portion 4a, the horizontal horizontal axis 5 and the tilt driving portion 6
The support 4 can be securely supported firmly by the support member 7 and the support 4.

[0013] The tilt table is originally used for functional recovery training and the like, but if treatment and massage are performed in parallel with this training, more effective training and treatment can be performed. The present invention, which can be safely used as a massage table, contributes to the improvement of the treatment and training effects as well as the versatility.

In the case where the mechanism section 2 is equipped with a vertical lifting mechanism, the mounting table 4 can be moved up and down, the height can be easily adjusted with the stretcher, and when the table is used as a treatment table, treatment can be performed. It can be easily adjusted to the height that the patient can easily treat.

[0015]

An embodiment will be described with reference to the drawings. As shown in FIGS. 1, 2 and 9, the tilt table is provided with a base frame 1 provided with casters 10 with stoppers so as to be able to travel and be stopped and fixed at an arbitrary moving position, and on the base frame 1. Mechanism part 2 installed in the
The table 3 is composed mainly of a mounting table 4 on which a plurality of units 3 are connected. The mounting table 4 has a horizontal horizontal axis 5 as a fulcrum on the rear surface of the end on the side where the foot plate 3 is continuously provided, and is mounted on the mechanism 2 so as to be able to be raised and lowered. 6
Tilting at an arbitrary angle from a minus angle of about 8 ° with respect to the horizontal plane, ie, an angle at which the head is lower than the torso, to a plus angle of 90 ° with respect to the horizontal plane, ie, the angle of standing the patient. It is configured to be able to.

In the inside of the mechanism 2, a mechanism (not shown) provided between the base frame 1 and the mechanism 2 allows the mechanism 2 to move up and down in the vertical direction. When ascending and descending, the mounting table 4 installed thereon also ascends and descends.

The mounting table 4 includes an upper body mounting section 4a on which the upper body of the patient is mounted and a leg mounting section 4b on which both legs of the patient are mounted.
The leg mounting portions 4b
The above-mentioned foot plate 3 is connected to the end of the so that the right and left can be adjusted independently for varus adjustment, valgus adjustment, plantar flexion and dorsiflexion.

Reference numerals 11 and 12 denote stop bands attached to the upper body mounting portion 4a and the two leg mounting portions 4b, respectively. Reference numeral 13 denotes elevating and lowering of the mechanism portion 2 and setting of the standing angle of the mounting table 4. An operation panel unit provided with operation keys for tilting and the like.

Thus, the platform 4 is provided with a handrail 8 for a patient lying on it to grasp.
However, the first feature of the present invention lies in that it is provided with a unique structure described below. That is, when the patient is transferred from the wheelchair or the stretcher onto the mounting table 4 for the tilt table, or vice versa, the transfer of the patient from the tilt table to the stretcher is performed so that the stretcher or the like can be placed closely on the mounting table 4 without any gap. The following measures have been taken for this purpose.

As can be seen from FIGS. 1 and 2, the handrail 8 is formed in a loop-like body that straddles the upper body mounting portion 4 a of the mounting table 4, and has both ends of the handrail 8. A mounting portion 8a composed of a cylindrical body having a cutout groove opened downward is fixedly provided (see FIGS. 3 to 5).

On the other hand, the handrail 8
A holding portion 9 for detachably holding the mounting portion 8a is provided.

The holding portion 9 is supported on the back surface of the upper body mounting portion 4a so as to be slidable in a direction transverse to the mounting table 4 only when the mounting portion 8a is detached from the holding portion 9. The slide plate 14 is provided at both left and right ends. When the slide plate 14 slides to the right,
When the left holding portion 9 can retreat to the back surface portion of the upper body mounting portion 4a, and conversely, when the slide plate 14 slides to the left, the right holding portion 9 moves to the back surface portion of the upper body mounting portion 4a. You can enter into the.

When one of the mounting portions 8a is detached from the holding portion 9, the handrail 8 is rotatable around the other mounting portion 8a so that the door is opened. The handrail 8 comes into contact with a stopper 28 attached to the left and right ends of the gate 14, and the rotation stops.

As shown in FIGS. 3 and 4, each of the holding parts 9 is mounted on the pair of support plates 15 erected at the end of the slide plate 14 from the foot plate 3 to the upper body. The support shaft 16 is rotatably erected in the direction toward the part 4a, that is, in the up-down direction. The support plate 15 of the support shaft 16
Is formed in a plate-like shaft portion 16a having a plate-like cross-section, with both sides cut off so as to be narrower than a cutout groove 26 formed by cutting out a part of the cylindrical member of the mounting portion 8a. It has been done.

A handle 17 is attached to one end of the support shaft 16, and the handle 17 is operated to rotate the support shaft 16, whereby the plate-like shaft portion 16a of the support shaft 16 is attached to the support shaft 16. The plate-shaped shaft portion 16a is directed in a direction in which the plate surface coincides with the notch groove 26 of the portion 8a, or in a direction not perpendicular to the notch groove 26 so that the plate surface is orthogonal to the extending direction of the handrail 8. It can be changed.

In the embodiment shown in FIGS. 3 and 4, both ends of the slide plate 14 are bent downward, and the support plate 15 is fixed to the bent portion. As shown in FIG. 5, the support plate 15 can be variously modified, for example, a support plate 15 is vertically fixed to the lower surface of the end of the plate-shaped slide plate 14.
Any other specific structure may be employed as long as the holding portion 9 can retreat to the back surface portion thereof without interfering with the mounting table 4 with the sliding movement of the gate 14.

The slide plate 14 is mounted on the mounting table 4.
The handrail 8 is provided so as to be slidable in the direction crossing the handrail and also in the longitudinal direction of the mounting table 4, whereby the handrail 8 can be moved and adjusted to a position suitable for the height of the patient and fixed. FIG. 6 shows a specific example.

In FIG. 6, a rail roller 18 is provided on a slide plate 14 which can be slid in a direction transverse to the mounting table 4, and this rail roller 18 is mounted on the mounting table 4.
It can be moved along a guide rail 19 laid on the side. And the rail roller-1
A lock device 20 capable of allowing the movement of the rail 8 and fixing it at an arbitrary moving position is provided between the rail roller 18 and the mounting table 4.

The illustrated lock device 20 is a coil spring (not shown) wound around a shaft 27 in a cylinder 21.
However, at all times, the shaft 27 is tightened and fixed.
Is pulled, the tightening of the shaft 27 by the coil spring is loosened so that the rail roller 18 can be moved to form a mechanical rocker.

When performing the standing training using the tilt table having such a configuration, the tilt drive unit 6 is operated to maintain the entire mounting table 4 in a horizontal posture, and the holding unit 9 on the side to which the patient is transferred is mounted. The handle 17 is rotated so that the plate-like shaft portion 16a of the support shaft 16 passes through the notch groove 26 of the attachment portion 8a of the handrail 8.

When the handrail 8 is rotated upward with the holding portion 9 on the opposite side as a fulcrum, the mounting portion 8a of the handrail 8 on the patient transfer side becomes as shown by a virtual line in FIG. The handrail 8 can be removed from the plate-like shaft portion 16a of the support shaft 16, and can be retracted and rotated to a position where the patient transfer side of the platform 4 is opened. After the handrail 8 is retracted and rotated in this way, when the holding portion 9 from which the mounting portion 8a has come off is pushed into the mounting table 4, the holding plate 9 slides on the slide plate 14 to move the holding portion 9. And the patient transfer side of the mounting table 4 is in a state where there is no protrusion.

The holding portion 9 on the side where the handrail 8 is attached to the support shaft 16 projects further from the mounting table 4 by an amount corresponding to the retreat of the holding portion 9 described above. Absolutely no hindrance.

After the left side or the right side of the mounting table 4 is opened by the above operation, if a stretcher (not shown) is laid on the open side, the stretcher can be joined to the mounting table 4 without any gap.

After the patient is transferred from the stretcher onto the platform 4, the slide plate 14 is slid to the original position, and the handrail 8 that has been retracted and rotated is returned to the original position.
The notch groove 26 of the mounting portion 8a is inserted into the plate-like shaft portion 16 of the support shaft 16.
When the support shaft 16 is rotated by 90 degrees by operating the handle 17, the plate-shaped shaft portion 16a is oriented in a direction perpendicular to the moving direction of the mounting portion 8a so that it does not come off. Hanged on.

When the mounting portions 8a of the handrail 8 are both fitted on the support shaft 16 to prevent the handrail 8 from coming off, the both ends of the handrail 8 contact the side surface of the mounting table 4, and the handrail 7 is moved in the left-right direction, that is, It is fixed so as not to move in the direction crossing the mounting table 4.

Although the tilt table according to the present invention is mainly used for standing training and ankle correction training by the above-described operation mode, it is necessary to use the tilt table for other purposes. The second feature lies in that the following measures are taken.

That is, as shown in FIGS. 1 and 7 to 9, a horizontal horizontal shaft 5 for pivotally supporting the mounting table 4 so as to be able to move up and down and an inclination driving unit 6 for raising and lowering the mounting table 4 are provided. A support member 7 capable of supporting, as necessary, a portion near the free end of the platform 4, that is, the upper body mounting portion 4a, is provided above the end portion of the mechanism portion 2 on the opposite side to the opposite side. -ing

The support member 7 shown in the figure is attached to a support part 23 installed on the upper surface of the mechanism part 2 so as to be able to stand up and turn over, and can be raised by a one-touch operation of a lever 24 (the position shown by a solid line in FIG. 7). ) And a retracted storage position (the position shown by the phantom line in FIG. 7), and is provided with a length adjustment so that the height of the upward projection can be arbitrarily set in the upright state. Means 25 are provided.

One example of a mechanism for locking the support member 7 to the support portion 23 is the mechanism portion 2 or the support portion 2 fixed to the base frame 1.
3 between the left and right standing pieces 23a, 23b.
a, the lever 24 is moved from the right standing piece 23b side to the lower end 7a.
And the left standing piece 23a. The distal end portion 24a of the lever 24 is screwed at a fitting contact portion with the standing piece 23a of the support portion 23. If the base end portion 24b of the lever 24 is appropriately rotated, the lower end 7a of the support member 7 is sandwiched. Left and right standing pieces 23
By narrowing the interval between a and 23b, the lower end 7a can be pinched and fixed, and the support member 7 can be locked to the mechanism section 2 or the base frame 1.

At an appropriate position on the lower end 7a of the support member 7, an operation projection 29 is formed. At an appropriate position on the support portion 23, when the support member 7 comes to the vertical position, a switch 30 which is pressed by the operation projection 29 and operates. The electric signal of the switch 30 is connected to the control unit (not shown) and the operation panel unit 13. When the switch 30 is operated, an electric circuit operates so that rotation of the mounting table 4 to a minus angle is automatically prohibited. With this configuration, even if the operator instructs to rotate the mounting table 4 to a minus angle, the tilt drive unit 6 does not operate, and
The mounting table 4 does not rotate. Therefore, a situation in which the mounting table 4 is damaged due to an erroneous operation does not occur.

[0041]

If the stretcher or the like on which the patient is mounted is placed sideways on the open side of the platform, the stretcher is joined to the platform without any gap. Therefore, when the patient is transferred from the stretcher to the platform or vice versa, there is no need to worry about an accident in which the fingers and feet of the patient are caught in the gap, and the gap is not formed. Since the patient does not have any anxiety, the transfer of the patient can be performed very safely.

At the end of the mechanism opposite to the side where the horizontal horizontal axis and the tilt drive unit are disposed, a support capable of supporting the free end portion of the platform as required, if necessary. In the case where the members are installed, the mounting table can be reliably and firmly maintained on the two-sided support by the horizontal horizontal axis and the inclined drive unit and the support member.

Although the tilt table is originally used for functional recovery training, etc., if treatment and massage are performed in parallel with this training, more effective training and treatment can be performed. The present invention, which can be safely used as a massage table, can contribute to the improvement of treatment and training effects as well as the versatility.

[Brief description of the drawings]

FIG. 1 is an overall side view of the tilt table of the present invention.

FIG. 2 is an overall plan view of the tilt table of the present invention.

FIG. 3 is a partially cutaway side view of a mounting portion of a handrail of the tilt table of the present invention.

FIG. 4 is a partial cross-sectional view of the handrail mounting portion of FIG. 3 taken along line A.

FIG. 5 is a partial view showing a modification of the handrail mounting portion of the tilt table of the present invention.

FIG. 6 is a partial view showing the adjusting device for adjusting the position of the handrail of the tilt table according to the present invention;

FIG. 7 is a partial view showing a holding portion for supporting the tilt table according to the present invention;

FIG. 8 is a partial view of the holding unit of FIG. 7 as viewed from a direction B.

FIG. 9 is a perspective view showing one mode of use of the tilt table of the present invention.

FIG. 10 is a partial cross-sectional view showing a support portion of the tilt table of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base frame 2 Mechanical part 3 Foot plate 4 Placement stand 5 Horizontal horizontal axis 6 Incline drive part 7 Support member 8 Handrail 9 Holding part

Claims (2)

(57) [Scope of request for utility model registration] 1. A base frame (1) and mounted on the base frame (1).
Mechanism part (2) and foot plate (3) at one end
The horizontal axis (50 can be used as a fulcrum and the mechanism (2) can be undulated)
The platform (4) mounted on the Noh, the platform (4) and the mechanism
The mounting table (4) interposed between the unit (2) and the mounting table (4) is tilted at an arbitrary angle.
A tilt table consisting of a tilt drive unit (6)
In order to install a handrail (8) for a patient on the mounting table (4) on which the patient is mounted, the holding section (9) disposing the handrail (8) on the side of the mounting table (4). The handrail (8) is detached from the handrail (8), and when the handrail (8) is detached, the holding portion (9) does not protrude from the side end surface of the mounting stand (4). A tilt table provided so as to be able to be pushed into and retracted from a portion. 2. A base frame (1), and mounted on the base frame (1).
Mechanism (2) and a foot plate (3) at one end
Installed on the horizontal horizontal axis (5) as a fulcrum
Pedestal (4), pedestal (4) and machine
The platform (4) interposed between the structural part (2) and the fishing platform (4)
A tilt table comprising a tilt drive unit (6) for tilting
, The supporting member (7) is connected to the mechanism (2) or the base frame.
(1) The tilt table, wherein the support member (7) supports the free end of the mounting table (4) as necessary.