JPH11342165A - Hand grip device for obstetrics and gynecology - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a grip from becoming an obstacle for a patient to get on/off a delivery bed, and set its height adjustable by providing the grip on the back surface side of a thigh bearing part of the delivery bed, or on each laterial side of it to be capable of protruding/retracting in such a way that it can be locked as a protruded quantity is set as desired. SOLUTION: This device is composed of a seat part to receive a lower back part of a patient, a back rest part integrally or separately composed with/from the seat part, and formed to maintain a horizontal condition or be capable of rising, a leg supporter 6 comprising a thigh bearing part and heel bearing parts to bear the thighs and heels of the patient from the seat part, a supporter opening/closing means to change the support 6 to a leg opening position and a leg closing position, and a hand grip device 7 composed in such a way that a grip can be protruded/retracted on the back surface side of the thigh bearing part of the supporter 6, and that the grip can be locked in the condition where a protruded quantity of it is set as desired.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an angry grip which is gripped when a patient breathes in obstetrics and gynecology, and is stored on the back of a delivery table or the side of a bed when not in use. Keep aside, it is pulled out at the time of use,
The present invention also relates to an obstetrics and gynecology anger grip device capable of freely setting the amount of withdrawal.

[0002]

2. Description of the Related Art Conventional anger gripping devices include a device fixed in advance to both sides of a delivery table or a bed, or a device mounted to both sides of a delivery table or a bed so as to be rotatable by 180 degrees and rotated 180 degrees when used. And two types of standing up on both sides of the bed.

[0003]

In the former type, when the patient goes up and down on the delivery table or the bed, the anger grip becomes a hindrance, and it is difficult for the nurse to go up and down alone. There was a problem that the nurse required unnecessary labor.

[0004] In the latter case, when the patient goes up and down, the resentment grip is located below the delivery table or the bed, so that the former problem can be solved.
Since the height of the angry grip cannot be adjusted even in the former case, there is a problem that it is difficult to absorb differences in height and physique of the patient, making it difficult to use.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and has an object to prevent a patient from getting up and down on a delivery table or a bed so that an angry grip does not hinder the patient from moving up and down. An object of the present invention is to provide an easy-to-use obstetrics and gynecology angry grip device that can be adjusted so that it can be adapted to height differences and physique differences of patients.

[0006]

SUMMARY OF THE INVENTION An obstetric and gynecological angry grip device according to the present invention achieves the above-mentioned object.
The means includes a seat for receiving the patient's waist, a backrest that is formed integrally with or separate from the seat, and that is formed so as to maintain a horizontal state or to be able to undulate. A leg device comprising a crotch receiving portion for receiving the crotch and the heel, and a heel receiving portion, a leg device opening / closing means capable of changing the leg device to an open leg position and a closed leg position, and a back side of the crotch receiving portion in the leg device. The grip can be freely moved in and out, and can be locked in a state where the amount of withdrawal is freely set.

[0007] Further, an angry responsivity is provided in which a hanging side portion hanging down to the left and right sides of the bed and a grip can freely enter and exit from the surface side of the hanging side portion and can be locked in a state where the amount of withdrawal is freely set. It may be constituted by a grip device, and it is desirable to use a mechanical lock as the lock means.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, a first embodiment of an obstetrics and gynecology angry grip device according to the present invention will be described with reference to FIGS. Note that this embodiment shows a case where the apparatus is attached to a delivery table. 1 and 2 show a horizontal state before introduction of a patient and a state during examination or delivery of a patient.

In the figure, 1 is a base installed on the floor,
Reference numeral 2 denotes a tilting member having one end attached to the base 1 and tilting by a driving means such as hydraulic pressure, and 3 denotes a supporting table attached to the other end of the tilting member 2. Part 5
And a leg device 6 are attached.

The backrest 4 can be raised and lowered with respect to the support base 3 by a hydraulic cylinder (not shown) with the seat 5 side as a fulcrum. 10) so that the backrest 4 can be raised and lowered with the backrest 4 as a fulcrum. In addition, 1 on both sides of the backrest 4
A fence 41 that rotates by 80 degrees and can be locked at any position (the position in FIGS. 1 and 2) is attached.

The above-mentioned supporting device 6 is separated into two right and left,
The crotch receiving portion 61 and the heel receiving portion 62 are formed so as to be able to be deformed into a letter shape. Hereinafter, a configuration for deforming the crotch receiving portion 61 and the heel receiving portion 62 into a letter shape will be described with reference to FIGS. 1 and 2 do not show the cushion members shown in FIG. 1 and FIG.

An auxiliary portion 61 'is connected to the crotch receiving portion 61 on the side close to the backrest 4 so as to be able to bend at a truncated number or the like. One end of a link 61a and a spring 61 are provided on the back surface of the auxiliary portion 61'.
b is connected at one end. A side of the crotch receiving portion 61 close to the heel receiving portion 62 is rotatably supported by a metal fitting 61c, and a first gear 61d is fixed to a shaft supported by the metal fitting 61c. . The other end of the link 61a is pivotally supported by a support rod 83a fixed to a crotch arm 83, which is a part of the leg opening / closing means 8, which will be described later. The other end of the spring 61b is attached to the metal fitting 61c. ing.

The heel receiving portion 62 is similarly pivotally supported by the metal fitting 61c, and the first gear 61d
The second gear 62a meshing with the second gear 62a is fixed, and the auxiliary gear 62b is fixed coaxially with the second gear 62a.
On the back surface of the heel receiving portion 62, a stopper gear 62c that can mesh with the auxiliary gear 62b is pivotally supported at an eccentric position. The spring is biased.

A release lever 62e is attached to the back surface of the distal end of the heel receiving portion 62. The distal end of the release lever 62e is connected to the eccentric position of the stopper gear 62c via a wire 62f. 62g is the release lever 6
2e is a spring that biases the spring in the right direction in FIG.

Next, the operation will be described based on the above configuration. As shown in FIGS. 3 and 4, in a state where the leg device 6 is in a horizontal state (FIG. 1), when the heel receiving portion 62 is pushed up (turned clockwise), the stopper gear 62c becomes an outer periphery of the auxiliary gear 62b. Because it rotates around with the meshed
The second gear 62a meshed with the first gear 61d concentric with the auxiliary gear 62b is rotated, so that the crotch support 61 is rotated in the counterclockwise direction and the seat of the crotch receiver 61 is rotated by the link 61a. As shown in FIG. 5, the crotch receiving portion 61 and the heel receiving portion 62 are V-shaped, and the knee of the patient's foot is pushed upward and the heel side is bent downward.

When the heel receiving portion 62 rotates, the crotch receiving portion 61 is urged in the counterclockwise direction by the spring force of the spring 61b. Even a weak person such as a nurse can easily set.

In order to make the leg 6 in the state shown in FIG. 5 horizontal as shown in FIGS.
e is pulled against the spring force of the spring 62g and the winding spring 62d (to the left in the drawing), the stopper gear 6
2c is rotated clockwise to release the engagement with the auxiliary gear 62b, and becomes rotatable with the first and second gears 61d and 62a, and becomes horizontal.

The back of the crotch receiving portion 61 is provided with an angry grip 7 which the patient grips when breathing during delivery. Details of the anger grip 7 will be described with reference to FIGS. An angry grip 7 includes a grip 71 bent in a substantially U-shape, a bearing 72 mounted on a substrate 83 b that supports one end 71 a of the grip 71, and the grip 71.
A mechanical lock 73 attached to the substrate 83b into which the other end 71b is inserted, and a release lever 74 for locking and releasing the mechanical lock 73.

The rotation of the release lever 74 causes the mechanical lock 7 to move through a wire 74a.
When the lock of 3 is released and returned to the illustrated position, the lock is performed. In other words, when the release lever 74 is rotated, the lock on the other end 71b of the grip 71 is released, so that the grip 71 can be pulled out. Will be retained. Therefore, in the delivery table in the state of FIG. 2, the patient can hold the grip 71 and breathe.

Next, the operation from patient introduction to delivery will be described. First, when a patient is introduced, the backrest 4, the seat 5, and the leg 6 shown in FIG. 1 are in a horizontal state. Then, the patient is laid on the bed-shaped delivery table of the present invention, and the fence 41 is rotated by 180 degrees and set so that the patient does not slip off.

Next, when the tip side of the heel receiving portion 62 is pushed up, the first and second gears 61d and 62a rotate while being engaged with each other, so that the crotch receiving portion 61 is rotated counterclockwise.
The patient's crotch is supported by the crotch receiving portion 61, and the heel portion is supported by the heel receiving portion 62, forming a V-shape.

In this state, when the backrest 4 is erected by a cylinder (not shown), and the seat 5 is pushed up by the cylinder (not shown), the patient is bent in a U-shape from the waist portion, and Since it is bent in the shape of a knee from the knee, it is in a waiting state for delivery.

Next, the crotch receiving portion 61 is moved around the hip joint of the patient, and further, the release lever 74 of the anger grip device 7 is operated to release the lock. The grip 71 can be gripped and breathed.

In the above-described embodiment, the anger grip device 7 is attached to the back side of the crotch receiving portion 61 in the delivery table. it can. Hereinafter, this embodiment will be described with reference to FIGS. Note that the same reference numerals as those in the above-described embodiment denote the same members, and a description thereof will be omitted.

In this embodiment, a horizontal side portion 81 of a U-shaped mounting member 8 is placed on a bed (not shown), and a pair of vertical sides hanging down from both sides of the horizontal dividing portion 81. The part 82 is fixed so as to hang down on both lower sides of the bed. The same anger grip device 7 as that attached to the crotch receiving portion 61 is attached to the outer side surface of the vertical side portion 82, and the grip 71 is attached so as to be pulled out upward.

Even in the present embodiment configured as described above, when a parturition is performed while the patient is lying on the bed, the release lever 74 is rotated to allow the wire 7 to move.
Since the lock of the mechanical lock 73 is released via 4a, the grip 71 can be pulled out, and when the release lever 74 is returned in the pulled-out state, the grip is locked and held in the pulled-out state. In this case, since the amount of pulling out of the grip 71 can be locked at a position where the patient can easily hold it in accordance with the height and the physique of the patient, the patient can be very easily gripped.

In each of the above embodiments, a mechanical lock is used as a means for fixing the grip 71. However, the lock means is not limited to the mechanical lock. rack·
Other locking means such as a gear mechanism such as an AND pinion are also conceivable. In the above-described embodiment,
Although the backrest 4 and the seat 5 are independently raised and lowered, the backrest 4 and the seat 5 are integrally formed, and the backrest is not necessarily required to be able to be raised and lowered. It is.

[0028]

As described above, according to the present invention, the grip can be freely inserted into and removed from the back side of the crotch support of the delivery table or the left and right sides of the bed, and can be locked with the amount of withdrawal set freely. With this configuration, the anger grip does not hinder the patient from moving up or down to the delivery table or bed, and the height can be adjusted, so it can adapt to differences in patient height and physique. The use of a mechanical lock as a means for locking the grip is easy to use, so that the structure is simplified and the cost can be reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view of a delivery table to which an obstetrics and gynecology anger grip device according to the present invention is attached, in a horizontal state.

FIG. 2 is a perspective view showing a state where the above state is shifted to a delivery state.

FIG. 3 (a) is a side view in which the supporting device is in a horizontal state,
(b) is a partially enlarged side view of the same.

FIG. 4 is a plan view of the same.

FIG. 5 is a side view showing a state in which the leg device of FIG. 3 is bent.

6A is a side view showing a state in which the grip of the anger grip is stored, and FIG. 6B is a side view showing a state in which the grip is pulled out.

FIG. 7 is a plan view of the same.

FIG. 8 is a side view in a use state.

FIG. 9 is a front view showing another embodiment.

FIG. 10 is a side view of the same.

FIG. 11 is a side view showing a state where a grip is pulled out.

[Explanation of symbols]

 Reference Signs List 4 backrest 5 seat 6 supporting device 61 crotch receiving portion 7 angry grip 71 grip 72 bearing 73 mechanical lock 74 release lever 8 bed 81 horizontal side 82 vertical side

Claims (3)

[Claims] 1. A seat for receiving a patient's waist, a backrest that is formed integrally with or separately from the seat, and that is formed so as to be able to maintain a horizontal state or to be raised and lowered, and from the seat. A leg device comprising a crotch receiving portion and a heel receiving portion for receiving the patient's crotch and heel, a leg device opening / closing means capable of changing the leg device to an open leg position and a closed leg position, and a back surface of the crotch receiving portion in the leg device An angry grip device for obstetrics and gynecology, comprising: an angry grip device configured so that the grip can freely enter and exit from the side and can be locked with the amount of withdrawal freely set. 2. An angry manipulator comprising a hanging side part hanging down on the left and right sides of the bed, a grip capable of freely entering and leaving a grip on the surface side of the hanging side part, and being lockable in a state in which the amount of withdrawal is freely set. An obstetrics and gynecology angry grip device characterized by comprising a grip device. 3. The angry grip device for obstetrics and gynecology according to claim 1, wherein a mechanical lock is used as said lock means.