JPH0693904B2 - Obstetrics and Gynecology Examination Table - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an examination table for obstetrics and gynecology which has a crotch support for supporting a patient in a state of lying supine while the patient is used in obstetrics and gynecology or urology.

[0002]

2. Description of the Related Art A conventional obstetrics and gynecology examination table of this type is a back which allows the patient to lie on his back, with his hips resting, or to lie backward on the seat on which the patient's hips rest. A crotch holder is provided to support the patient's left and right thighs separately in front of the seat part where the patient is in a supine position by propping the backrest, and this crotch holder can be placed vertically and horizontally. By moving and fixing the patient's knees, the degree of bending and the degree of crotch are adjusted to perform local examination, delivery, etc. of the patient. In addition, the crotch holder is opened according to the backward rotation of the backrest.
An examination table having a mechanism for making it known is known (Japanese Patent Application Laid-Open No. HEI 3-
No. 92161), the configuration of the entire device is complicated.

[0003]

In the conventional examination table for obstetrics and gynecology, such as the conventional examination table for obstetrics and gynecology, after the patient climbs up to the examination table and sits down on the seat, a nurse, a doctor or the like places the left and right thighs on the thighs. The position of the crotch support was adjusted vertically and horizontally. Since such a work is different for each patient and must be performed for each patient, there is a drawback that it is troublesome.

In addition, the patient has an opportunity to make eye contact with a doctor or a nurse during the work of adjusting the crotch support, which may cause the patient's shame. Furthermore, when the patient rises to the examination table, there is a crotch support on the front side of the examination table, and it is not possible to climb from the front and get on and off from the side. There was also a drawback that the crotch support got in the way.

According to the present invention, the rearward rotation of the backrest is
Conventional means can be used, with the crotch support part of the seat
The device is designed to make it easy for the patient to move up and down to the examination table.
The purpose is to provide an examination table for obstetrics and gynecology with a table
It is something. And the present invention is a crotch part of the seat.
As for the receiver, the base end is pivotally attached to the seat or backrest, and the tip side is outside.
By a simple means that can be expanded towards the back of the backrest
For the purpose of taking a medical checkup with the turning to
Is.

[0006]

In order to achieve the above-mentioned object, the present invention provides a backrest which can be laid down rearward, and a backrest of the backrest.
A seat part that is placed horizontally on the lower front side
And an armrest placed on both sides of the seat, and the tip of the armrest
And form a surface continuous with the seat on the front side of the seat.
Sit on an examination table for obstetrics and gynecology, which has a crotch support that is placed in the same direction
Seats with the base end of each armrest near the armrest.
While pivoting on the support shaft of the, the fixed end of the cylinder on the seat side
Support, the movable end of the cylinder moves the crotch support outward
It can be attached to an armrest that can
The crotch holder is moved to the front side of the seat by the movement and the back-back movement of the backrest.
From the state of being placed in, rise and open outward
It is characterized by that.

The present invention also provides a backrest that can be laid down rearward.
And arranged horizontally on the lower side of the front surface of the backrest
A seat on which the buttocks are placed, and armrests arranged on both sides of the seat,
Formed at the tip of the armrest and continuous with the seat on the front side of the seat
Obstetrics and gynecology with crotch support arranged to form a face
On the medical examination table, attach the base end of each armrest to both sides of the backrest.
It is pivotally supported by a support shaft provided at
The fixed end of the cylinder is supported by the part, and the
Between the end of the connecting rod and the intermediate position of the armrest.
A rotary rod is arranged to extend the cylinder and to support the backrest.
The crotch support is placed on the front side of the seat due to the prone motion.
It is also characterized by rising from above and opening towards the outside
Of.

[0008]

In the examination table for obstetrics and gynecology of the present invention, the crotch support which forms a surface continuous to the seat on the front side of the seat is raised by the operation of the crotch support moving means and is directed outward. Therefore, the thighs of the patient whose hips are seated on the seat are automatically lifted and the knees are bent, and the thighs are expanded outward, and the patient is in a posture for examination.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a first embodiment of the present invention will be described with reference to FIGS.
Will be described. In the figure, reference numeral 1 denotes a seat portion having a dimension in the front-rear direction such that only the patient's hips can be placed thereon, and a backrest 2 is provided behind the seat portion so that the backrest 2 can be laid down by a known means. On the left and right sides of the seat portion 1, an armrest 4 having a crotch support 3 on the front end side is pivotally supported by a shaft 5 so as to be capable of undulating.

A cylinder 6 is provided between the armrest 4 and the seat 1.
When the cylinder 6 is in the extended state, the armrest 4 is in the upright state as shown in FIG. 5, and the crotch support 3 is at the seat surface of the seat portion 1 as shown in FIG. It is located on the extension plane. Therefore, the crotch support 3 becomes a part of the seat portion 1, and when the user sits down on the seat portion 1 to put his hips, both crotch of the patient are automatically placed on the left and right crotch support 3.

When the cylinder 6 is contracted, the armrest 4 is tilted as shown in FIG. 6, so that the position of the crotch support 3 is raised as shown by the chain double-dashed line in FIG. 6, that is, in FIG. It has moved to the outside. Therefore, both knees of the patient placed on the left and right crotch supports 3 have their knees lifted and their crotch opened.

Since the operation of the cylinder 6 can be performed by remote control, it is not necessary to perform it in front of the patient, and it is possible to reduce the risk of the doctor and the nurse's eyes coming into contact with each other, and to cause a shame on the patient. Disappear. Further, by increasing or decreasing the degree of contraction of the cylinder 6, it is possible to change the rise and opening of the crotch support 3, so that the bending of the patient's knee can be adjusted.
The opening degree can be adjusted.

Then, in front of the seat portion 1 on which the hips are seated,
Since the crotch support 3 is not standing up in the way, it not only makes it easier for the patient to sit down from the front side of the examination table, but also makes it easier for the doctor or nurse to place the patient's crotch on the crotch support, and this It is possible to eliminate the work of adjusting manually.

[0014] Figure 7 is a second illustrates an embodiment, the backrest 2 of the lower part of the first embodiment before SL in this embodiment, the seat and bearing a second half portion of the patient's buttocks of the present invention The seat 1 does not exist at the local part of the patient or the lower part of the anus, and is in an open state.

The crotch support 3 and the armrest 4 are constructed in the same manner as in the previous embodiment, and when the patient sits down on the examination table, the rear half of the hips is placed on the lower part of the backrest 2, both the front half and the left and right sides of the hips. When the user sits on the crotch holder 3 and sits down, the patient can sit down in the same way as sitting on a normal chair, only by opening the local part of the patient and the bottom of the anus.

As in the previous embodiment, the back and back of the backrest 2 and the operation of the cylinder 9 can bend the left and right crotch knees of the patient so that the patient can be placed in the open-up state for the examination posture. However, since the local area of the patient and the lower side of the anus are opened at the time of this examination, the work of retracting the seat portion 1 at this portion is unnecessary.

In this embodiment, if a sewage tray is set under the opening in advance, it is not necessary to set the sewage tray after the patient has taken the examination posture, and the examination time can be shortened and the doctor and the nursing staff can take care of it. It can reduce the chances of eye contact between the woman and the patient.

Next, a third embodiment of the present invention will be described with reference to FIGS.
0 will be described. In this embodiment, as in the previous embodiment, the backrest 2 is placed on the back side of the seat on which the patient puts his hips.
Is mounted so that it can be laid down. A crotch support 3 that supports the patient's crotch separately on the left and right sides is provided inside the front end of the armrest 4 so as to be flush with the seat portion 1 , and the armrest 4 is attached to the backrest 2 so as to be able to expand to the left and right. ing.

Therefore, when the backrest 2 falls down rearward, the front side of the armrest 4 rises, and the crotch support 3 also rises with respect to the seat portion 1 as it rises. A support shaft 7 is provided on the backrest 2, and a pivot rod 8 connected to each of the left and right armrests 4 is pivotally supported on the pivot shaft 7. The pivot shaft 7 of the pivot rod 8 is supported by the pivot rod 8. A connecting rod 10 pivotally supported by a cylinder 9 is connected between the armrest 4 and a connecting portion to the backrest 2.

Therefore, when the cylinder 9 is contracted ,
That is, the backrest 2 shown in FIG. 8 stands up and the crotch support 3 sits down.
Cylinder 9 is created from the state where it is arranged as a part of part 1.
When the rods 10 move and the connecting rods 10 extend, the rotating rods 8 move the support shafts 7 respectively.
It is expanded to the left and right as the center. The base of each armrest 4 is the back
Since it is pivotally supported by the shaft 11 of the lean 2, each armrest 4 can
The free end side is opened toward the left and right outside centering on the shaft 11.
It Therefore, the crotch support 3 arranged on the free end side of the armrest 4
Expands to the left and right. The movement of this cylinder 9 and the backrest 2
The crotch support 3 faces the seat part 1 in combination with the reclining motion to the rear.
Then, it is in a state of expanding to the left and right at the elevated position.

Therefore, if the patient sits down on this examination table and the thighs are placed on the crotch support 3 even when both crotch are closed, the backrest 2 is laid down backward and the cylinder 9 operates. By the movement of the crotch support 3 described above, the left and right crotches of the patient are opened left and right with the knees bent, and the patient automatically shifts to the examination posture.

[0022]

As described above, according to the present invention, since the crotch support is substantially flush with the seat when the patient mounts on the examination table,
The crotch support becomes a part of the seat, and the crotch support does not interfere with the sitting of the crotch support, so that the user can sit down from the front side of the examination table in the same manner as sitting on a normal chair.

Therefore, even if the examination table is high, it is not necessary to sit down in an unreasonable posture from the side unlike the conventional examination table, which makes it easier to get on and off the examination table, and at the same time, relieves the tension of the patient. The patient can be psychologically relaxed.

Then, due to the movement of the crotch receiving means such as the reclining of the backrest and the operation of the crotch opening cylinder, the patient's knees are bent by the rising of the crotch receiving and the crotch receiving is expanded to the left and right. Since the crotch movement can be automatically performed by the patient, the patient does not have to bend the knee himself and open the crotch and put the crotch on the crotch holder, so that the patient can be smoothly moved to the examination state. be able to.

At the same time, a doctor or a nurse puts the patient's crotch on the crotch support and adjusts the position of the crotch support to adjust the bending condition of the patient's knee and the degree of open crotch. Since it can be performed by adjusting the operation end position of the moving means, it is possible to easily adapt to individual differences of patients.

Moreover, since it is not necessary to manually adjust the crotch support with the patient's crotch placed on the crotch support in an open-legged state, it is possible to reduce the chances that the eyes of the patient and the eyes of the doctor or the nurse match. It is possible to reduce the risk of causing shame and to reduce the time and labor for manual operation of the crotch receiving position.

[Brief description of drawings]

FIG. 1 is a perspective view of a chair according to a first embodiment of the present invention.

FIG. 2 is a perspective view showing a state in which the above-described crotch support is lifted and expanded.

FIG. 3 is a plan view of the above-described crotch receiving moving means.

FIG. 4 is a side view taken along the line AA of FIG.

5 is a front view taken along the line BB of FIG.

FIG. 6 is a front view of the crotch support of FIG. 5 in a raised and expanded state.

FIG. 7 is a perspective view of a chair according to a second embodiment of the present invention.

FIG. 8 is a perspective view of a chair according to a third embodiment of the present invention.

FIG. 9 is a perspective view showing a state in which the crotch support is lifted and expanded.

FIG. 10 is a plan view illustrating the above-described crotch receiving moving means.

[Explanation of symbols]

 1 seat part 2 backrest 3 crotch support 4 armrests 5, 7 support shafts 6, 9 cylinders 8 rotating rods 10 continuous rods

Claims (2)

[Claims] 1. A backrest that can be laid down rearwardly, and a seat portion that is provided on the lower side of the front surface of the backrest and on which a horizontally arranged hip is placed.
And an armrest placed on both sides of the seat, and the tip of the armrest
And form a surface continuous with the seat on the front side of the seat.
Sit on an examination table for obstetrics and gynecology, which has a crotch support that is placed in the same direction
Seats with the base end of each armrest near the armrest.
While pivoting on the support shaft of the, the fixed end of the cylinder on the seat side
Support, the movable end of the cylinder moves the crotch support outward
It can be attached to an armrest that can
The crotch holder is moved to the front side of the seat by the movement and the back-back movement of the backrest.
From the state of being placed in, rise and open outward
For obstetrics and gynecology examination table, characterized in that. 2. A backrest that can be laid down backward, and a backrest of the backrest.
A seat part that is placed horizontally on the lower front side
And an armrest placed on both sides of the seat, and the tip of the armrest
And form a surface continuous with the seat on the front side of the seat.
Sit on an examination table for obstetrics and gynecology, which has a crotch support that is placed in the same direction
Set the base end of each armrest at a position on both sides of the backrest.
It is pivotally supported by a support shaft and a cylinder is installed at the center of the backrest.
Supports the fixed end of the
A pair of pivoting rods are placed between the arm and the intermediate position of the armrest
However, due to the extension motion of the cylinder and the reclining motion of the backrest,
The crotch support from the position in front of the seat,
An examination table for obstetrics and gynecology characterized by being opened toward the side .