JPS6139463Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an obstetric labor table on which a pregnant woman waits before giving birth, and is used during labor.

When a pregnant woman is waiting for labor to arrive, she must remain at rest and be examined by a doctor.

During such labor contractions, pregnant women experience some sense of anxiety and fear, which is especially noticeable when it is their first birth, and it is necessary to relieve the mental and physical pain. a free posture,
It is preferable to be able to take a comfortable position.

However, the conventionally used labor table
Many of them were in a horizontal position, especially bed type (fixed type), and had to wait for long periods in uncomfortable positions such as supine or prone.

For this reason, pregnant women were unable to live comfortably and freely, and suffered a lot of physical pain.

In order to eliminate such drawbacks of the conventional devices, the present invention allows the user to stand by not only in a horizontal bed position but also in a standing or sitting position, and does not put pressure on the abdomen. The purpose of this device is to push the abdomen forward and allow the patient to shift to a horizontal position without causing a sense of anxiety or fear, and to relieve the mental and physical pain during labor.

An embodiment of the present invention will be described below with reference to the drawings.

Reference numeral 1 denotes a main frame, and armrests 3 are provided on both left and right sides of the main frame, which can be moved up and down with a switch 2.

Arm 1a protruding and fixed to the upper end of main frame 1
A pillow part 5 is provided on a shaft 4 so as to be tiltable rearward, and the pillow part 5 can be raised or tilted by air or hydraulic pressure by operating a switch 7 provided on a cover 6 at the rear of the armrest 3. It is something to do.

A backrest part 8 is rotatably supported on the shaft 4,
A seat part 10 is pivotally connected to a shaft 9 shown in FIG. 5 fixed to the lower part of the backrest part 8 via a link _L1 .
Support wall 11 and main frame 1 provided on the lower surface of the seat 10
Two parallel links 12 are installed between the two.

A cylinder 14 is installed between one of the parallel links 12 and the main frame 1, and expands and contracts by operating a switch 13 on the cover 6.

Therefore, by operating the switch 13, the cylinder 14
When the parallel link 12 is extended, the main frame 1
Since the seat part 10 rotates around the pivot point with
rotates the backrest portion 8 upward about the shaft 4, and moves upward while maintaining the horizontal state.

At the front of the seat 10 is a shaft 16 having an arm 15.
A leg portion 18 having a foot rest 17 at the front end is fixed to the arm 15.

Then, the arm 15 and the auxiliary arm 19 attached to the shaft 9 are connected by a connecting rod 20 and a link _L2 .

Therefore, when the backrest 8 rotates upward as described above, since the shaft 9 is also fixed to the backrest 8, it rotates together with the backrest 8, and the auxiliary arm 1
9 connects arm 1 via link 20 and link L ₂
5 and the arm 15 rotates around the shaft 16, the leg portion 18 fixed to the arm 15
is rotated so as to raise the footrest 17 at the front end.

When the legs 18, the seat 10, and the backrest 8 become horizontal, the extension of the cylinder 14 is completed, and by making the pillow part 5 horizontal, a bed-like horizontal state can be achieved.

By stopping the extension of the cylinder 14 halfway, the backrest portion 8 and leg portions 18 can be placed in a semi-tilted reclining state as shown in FIG.

Further, a switch 21 may be provided on the back of the main frame 1 and operated by the doctor to extend and contract the cylinder 14 to place the patient in a bed state, a chair state, or a reclining state.

Alternatively, the remote control unit 22 shown in FIG. 6 may be provided with several types of switches 23 to remotely control each part.

Since the present invention has the above-mentioned configuration,
As shown in the figure, raise the armrest and
The backrest and legs are in a vertical position to form a chair, allowing a pregnant woman to sit on it while waiting for labor pains.

In addition, the backrest and legs can be tilted halfway to allow the pregnant woman to sit in a reclined position, allowing the pregnant woman to wait for labor in the least tiring position, thereby alleviating physical pain. It is.

By operating a switch, the pillow, backrest, seat, and legs can be placed in a horizontal position, so by lowering the armrest, the patient can be placed in a bed-like position, allowing for a doctor's examination or preparations for childbirth.

This horizontal position is not achieved by lowering the head, which would cause a feeling of anxiety, but by raising the backrest, seat, and legs using the head as a fulcrum, giving the pregnant woman a sense of security. This will help alleviate the mental pain caused by labor pains.

In this way, the present invention allows pregnant women to wait in a comfortable position, and instead of having to lie backwards on the backrest, which can cause a sense of anxiety, the device raises the backrest horizontally, creating a bed-like position, allowing pregnant women to lie on their backs without fear. The transition takes place, and these operations can be performed by operating a switch, so pregnant women themselves, doctors,
This can be easily performed by nurses, etc.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention. Figure 1 is a slope view from the front when it is in chair form, Figure 2 is a slope view of the main part from the rear, and Figure 3 is a bed view. Fig. 4 is a side view showing the transition from chair form to reclining form to bed form, Fig. 5 is a vertical side view, and the chain line indicates the bed form; Fig. 6 is a slope view from the front when is a plan view of the remote control unit. 4...Shaft, 5...Pillow part, 8...Backrest part, 9
...Axis, 10 ... Seat, 12 ... Parallel link, 1
4...Cylinder, 16...Shaft, 18...Leg portion, 20...Running rod.

Claims (1)

[Scope of utility model registration request] A horizontal shaft is mounted on the arms fixedly protruding from the left and right sides of the upper end of the main frame, and a pillow part that can be tilted backward is supported on the horizontal shaft, and the upper end of the backrest part is also pivotally supported. The other end of the seat is connected to one end of the seat via a link, and the other end of the seat is connected to the leg via an arm. The lower end of the backrest section and the upper end of the leg section are connected with a connecting rod, and the parallel link is raised by an appropriate drive source, so that the seat section can be leveled. A labor table for obstetrics characterized by being able to be raised and also to be able to displace all of the backrest part and the leg part to a horizontal position.