JPS6144019B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a seated delivery table that allows a pregnant woman to easily give birth to a fetus and also allows a caregiver to easily give birth.

Recently, it has been recognized that a new sitting delivery system that replaces the conventional supine delivery system is superior in exerting effective delivery force, and various types of sitting delivery tables have been developed and are being used. The present inventor also conducted various studies on the seated delivery table, and developed a new seated delivery table that uses a seat plate with an unconventional shape.
This was proposed in the issue. The features of this seated birthing table include a seat plate with an open center front and a backrest that can change its inclination angle and forms a horizontal bed. When a pregnant woman sits on this seated delivery table, the position is similar to that of an infant holding the mother's thighs from the back and defecating, which is extremely effective and sufficient. It was found that a high calving output could be obtained.

The present invention is a further improvement of the above-mentioned delivery table so that it is convenient for operation at each stage from the early stage to the final stage of labor. This can be summarized into two points: the provision of armrests on the left and right sides of the backrest, and the provision of armrests that can change the inclination angle and are flush with the backrest.

Embodiments of the present invention will be specifically described below with reference to the drawings.

Figure 1 is an overall perspective view of the sitting delivery table;
The figure is a side view of the seat plate attachment/detachment bracket, parts 3 to 4.
The figure is a partial view of the armrest, Figure 3 is a plan view, and Figure 4 is a plan view.
The figure is a side view. Moreover, FIGS. 5 to 7 are schematic side views showing the use state of the sitting delivery table.

As is clear from FIG. 1, the seated delivery table of the present invention is roughly divided into a base portion 1, a seat plate 2, and a backrest 3, and is designed to allow an auxiliary bed to be docked thereon as will be described later. . The base part 1 houses the telescopic legs 4 and their driving device,
A backrest 3 is fixed in a reclining manner to a seat base 5 on an extendable leg 4, a specially shaped seat plate 2 is removably attached to the seat base 5, and a drawer plate 6 is provided below the seat base 5 so as to move forward and backward. Slidably mounted.

The seat plate 2 has a special shape, which allows a satisfactory delivery force to be obtained during sitting delivery. That is, both left and right ends of the hollow 8 which opens the center front of the seat plate 2 serve as buttock supports 9, 9, and these buttock supports 9, 9 have thighs that support the pregnant woman's thighs from the inside, extending from below to the inner thighs. Fixing pieces 10, 10 are provided continuously. In the present invention, a device shown in FIG. 2 has been developed as a simple attachment/detachment mechanism for such a seat plate, and grips 20 are also provided on both sides of the seat base 5 to help pregnant and nursing mothers hold their feet. . That is, two notches are provided on both sides of the lower surface of the seat plate 2, front and rear, the front notch 21 opens diagonally downward at the rear, and the rear notch 22 opens at the rear. Insert the two round bars 23 and 24 in the direction of the arrow from the left to the right in the figure, then rotate the round bar 23 with the lever 25 to create a notch with the width of the notch 21 in the round bar 23. This is an attachment/detachment mechanism that securely fixes the seat plate 2 to the round bar by moving the seat plate 2. Further, the gripping hands 20 are rod-shaped, and when the pregnant or nursing mother is sitting on the buttock supports 9, 9 of the seat plate 2 and straddling the thigh fixing pieces 10, 10, the left and right gripping hands 20, 20 can be grasped with their hands, respectively. It is placed in a position where it can be stepped on.

An angular footrest arm 12 is projected from both sides of the seat plate base 5, and a footrest plate 13 is provided at the tip of the footrest arm 12 so as to be movable up and down and back and forth.

The backrest 3 is provided with a pillow 7 on its upper part so as to be slidable up and down, and has an inclination angle of about 0 to 90 degrees, and is used at about 40 to 60 degrees during normal seated childbirth. Furthermore, it is convenient if the telescoping legs 4 themselves are slightly inclined so that the main body is tilted backward by about 5 to 10 degrees. On the left and right sides of such a backrest 3, there are armrests 1 as shown in Figures 3 and 4.
6 will be provided. The armrest 16 is attached to a sliding fitting 18 that is inserted through a support rod 17 parallel to the side surface of the backrest 3, and the knob 1 is rotated vertically by a shaft 19 through an arcuate elongated hole guide 14 that is integrated with the armrest base 11.
5, the armrest can be fixed at an appropriate position, the angle of inclination of the armrest can be changed relative to the backrest, and by making it flush with the backrest, it can be used as an elbow rest when straining, and it also has the effect of widening the width when placed on the bed. That's what I do.

Since the seated delivery table of the present invention has the above-described structure, it will be explained in detail below that using this table allows for extremely effective and comfortable childbirth.

During the waiting period, which is called the first stage of labor, from admission to full cervical dilatation, it is best to lie on your side or supine, or to relax in a gently reclining chair as shown in Figure 5. It's easy. At this time, the seat plate 2 is removed and the auxiliary bed 26 is docked on the delivery bed. armrest 16
The front part is placed above the backrest surface to function as an armrest. Also, when the backrest is tilted back 90 degrees to create a bed, the width of the bed is expanded to the left and right as shown in Figure 7. The armrests make it extremely easy to inject labor stimulants and insert indwelling needles into veins to secure blood vessels in emergency situations.

Next, in the second stage of labor, the auxiliary bed 26 is removed from the seat plate base 5, the seat plate 2 is attached thereto, and the pregnant woman's thighs are fitted into the thigh fixing pieces 10, 10.
Make sure your crotch doesn't get any narrower. The feet are in contact with the foot rest plate 13, the hands are firmly grasping the grips 20 on both sides of the seat plate mounting base, and the elbows are in contact with the armrests 16.
Place it on top to help you hold on. In particular, the auxiliary effect of both the hand grip, the backrest 3, and the armrest 16, which is flat, is great. The original shape of this delivery table is shown in Figure 6, with the backrest 3 raised up to about 60 degrees and the pillow 7 aligned with the position of the expectant mother's head to ensure a correct seated delivery position. The drawer plate 6 is also pulled forward and used as a place for storing instruments, a fetus, and an afterbirth. The armrest 16 is made flush with the backrest 3 to increase the width of the backrest.

After childbirth, the seat plate 2 is removed from the seat base 5, the auxiliary bed 26 is joined to the seat base 5 again, and the pregnant woman is placed in a lateral or supine position. During this period, there is a lot of post-natal bleeding, and it is an important period that requires sufficient follow-up observation.
As the bed is flat as shown in the figure, there is no need to move the pregnant woman to another bed, which is extremely convenient.

As described above, the seated delivery table of the present invention has a specially shaped seat plate consisting of a front opening in the center and thigh fixing pieces on the left and right of the seat plate, as well as hand grips that allow you to press down on the seat. The addition of wide armrests that could be conveniently rotated made it possible to give birth comfortably in an unprecedentedly stable position, making it useful for both expectant mothers and their caregivers.

[Brief explanation of the drawing]

Figure 1 is an overall perspective view of the sitting delivery table;
The figure is a side view of the seat plate attachment/detachment bracket, parts 3 to 4.
The figure is a partial view of the armrest, Figure 3 is a plan view, and Figure 4 is a plan view.
The figure is a side view. Moreover, FIGS. 5 to 7 are schematic side views showing the use state of the sitting delivery table. 1... Base part, 2... Seat plate, 3... Backrest, 8... Chest, 9... Buttock support, 10... Thigh fixing piece, 16... Armrest, 20... Hand grip, 26...
...Auxiliary beds.

Claims (1)

[Claims] 1. In a seated delivery table consisting of a seat plate with thigh fixing pieces on the left and right sides of an open center front and a backrest that can change its inclination angle and forms a horizontal bed, there are rod-shaped grips on both sides of the mounting base of the seat plate. A seated delivery table characterized in that it is provided with armrests that can change the inclination angle on the left and right sides of the backrest and are flush with the backrest surface.