JP2875356B2 - Sitting table - Google Patents

Description

Description: FIELD OF THE INVENTION The present invention relates to a sitting position delivery table, and more particularly, to a sitting position delivery table including means for retracting a seat plate in the sitting position delivery table from a loading / unloading path of a stretcher. About.

(Prior Art) When a delivery woman is carried in from a delivery table again after the delivery woman is carried in from the delivery table after the delivery is started and ended after the delivery is carried out from the delivery table, the form of the delivery table is a seat plate including a thigh receiving portion. Attachment to a board receiver, removal, re-attachment, connection of a stretcher to a delivery table,
It changes through the task of withdrawal. This is shown in FIGS.
Referring to FIG. 12, the stretcher S in which the delivery woman (not shown) is supine is carried in and connected to the delivery table, and the delivery woman is transferred to the delivery table (the first stage of delivery ... FIG. 12). The seat plate 3 standing on the carry-in path is separated from the seat plate receiver 1 (FIG. 11). After the mother has moved to the delivery table, the seat plate 3 is reattached to the seat plate receiver 1 for delivery (No. 10).
(Fig.), The back plate 2 is kept at an appropriate angle, and both thighs of the obstetrical woman are mounted and fixed on the thigh receiving portions 31, 31 of the seat plate 3 and both legs are opened and the delivery table is started. (Second parturition), after the delivery (third part of birth ... corresponding to FIG. 10), the back plate 2 is tilted down almost horizontally, and the mother is laid down for a while (fourth part of birth). The stretcher S is detached from the seat plate receiver 1 and detached from the delivery table (corresponding to FIGS. 10 and 12).

(Problems to be Solved by the Invention) One cycle of parturition is completed as described above, but the work of detaching and wearing the seat plate 3 once per cycle in this way is indispensable. From the seat plate 3
Not only will the involvement of assistants and nurses in the withdrawal and dressing of women involve considerable labor, but also the fact that assistants and nurses are separated from the immediate vicinity of a maternity woman for a short time is a place that causes anxiety for maternity women (particularly primipara). Becomes By the way, an example of the configuration of the seat plate 3 of the known sitting position delivery table and the seat plate receiver 1 will be described with reference to FIGS. The hook 32 of the seat plate 3 is engaged with the boss 13 of the seat plate receiver 1 and
The seat plate 3 is fixed to the seat plate receiver 1 by fitting a pin 421 provided below the seat plate receiver 1 into a pin hole 422 recessed in the seat plate receiver 1 (FIG. 13).

Next, the seat plate 3 is lifted in the direction of the arrow to release the pin connection, and the hook 32 and the boss 13 are disengaged from each other and the seat plate 3 is placed in the seat plate receiver 1.
More detached (Fig. 14). Reattachment is performed as shown in FIG. As described above, in the conventional apparatus, not only is it necessary to remove and wear the seat plate 3 for each delivery cycle, but also to increase the anxiety of the maternity woman, and the space for the seat plate 3 is required. If it is not good, there is a problem that it interferes with the work of doctors and nurses engaged in labor.

The present invention has been made for the purpose of eliminating the above problems.

(Means for Solving the Problems) The general solution of the present invention for achieving the above object is to provide a space in which only the seat plate is separated from the carry-in / out path of the stretcher without detaching and separately placing the seat plate from the seat plate receiver. The seat plate receiver is provided with an evacuation mechanism. In more detail based on the drawings corresponding to the embodiments (FIGS. 1 to 9), the present invention provides a base 5 which can be raised and lowered and a base 5 which can be moved up and down. A tiltable back plate 2,
In a sitting position delivery table including the seat plate receiver 1 provided on the base 5 and the seat plate 3 connected to the seat plate receiver 1, a space where the seat plate 3 is out of the carry-in / out path of the stretcher S. Evacuation and holding means 4 for evacuation and holding at the delivery table side by turning about 90 degrees downward at the front end position of the seat plate receiver (1).
The present invention further relates to a sitting delivery table.

(Operation) Since the present invention has the above configuration, the stretcher S
When loading / unloading of the stretcher S, the seat plate 3 is seated in the space outside the loading / unloading path of the stretcher S by the evacuation and holding means 4.
By performing the retraction and holding operation, the operation can be carried out with light work and in the immediate vicinity of the obstetrical woman, and the space for retreating and holding on the delivery table side does not require a separate space for the seat plate 3. Hereinafter, a specific operation will be described in detail based on the configuration of the embodiment.

(Embodiment) In the construction of a delivery table common to the embodiments of FIGS. 1 to 9, reference numeral 5 denotes a base which is raised and lowered by hydraulic pressure and pneumatic pressure, and 1 denotes a seat plate receiver provided on the base 5 in many cases. Although it is tiltable to the base 5, there are some which cannot tilt. Reference numeral 2 denotes a back plate that can be tilted to the base 5, 31 denotes a thigh receiving portion detachably attached to the front left and right sides of the seat plate 3, and thigh receiving portions 31 are provided in pin holes 11, 11 formed in the seat plate 3. And 31 stop pins 311 and 311
The thigh receiving portion 31 in this example is provided with a thigh restraining piece 310. At the front end of the seat plate receiver 1 When the stretcher S is connected to the seat plate receiver 1, the convex piece S2 of the connection plate S1 attached to the lower surface of the base plate on the connection side of the stretcher S is And the stop pins S3, S of the stretcher S
3, the pin holes 11, 11 of the seat plate receiver 1 are fitted (FIG. 3). 8 is an angry handle that assists the maternity breath, 6 is a height by an operation handle not shown,
A footrest 7 whose horizontal rotation and front-back tilt can be adjusted is provided. Reference numeral 7 denotes an armrest and an intravenous injection table, which provides a combined movement of a swinging movement and a sliding movement by operating an operation handle (not shown). The arm is held at rest including the wrist.

The retracting and holding means 4 of the seat plate 3 in the first embodiment of FIGS. 1 to 7 will be described in detail with reference to FIGS.

The evacuation and holding means 4 is a moving member 41 for linearly moving the seat plate 3 from the base side of the seat plate receiver 1 to the front end side along the body axis direction of the seat plate receiver 1, and the seat plate 3 is located at the base side of the seat plate receiver 1. In this case, a fixing member 42 for fixing the seat plate 3 to the seat plate receiver 1 and a pivoting member for folding the seat plate 3 by turning the seat plate 3 downward by about 90 degrees at the front end position of the seat plate receiver 1 And moving member 41 in detail.
Is composed of rails 411, 411 formed on both sides of the seat plate receiver 1 and slide bearings 412, 412 slidable respectively, and the fixing member 42 is provided with pins 421, 421 provided below the seat plate 3 and a seat plate receiver for receiving the pins 421, 421. A pivot member 43 is attached to the rear side of the seat plate receiver 1 and pivotally mounted on slide bearings 412, 412 via pivot pins 431. It is configured.

When the seat plate 3 and the seat plate receiver 1 are fixed to each other, the slide bearing 412 is located at a position near the right end of the rail 411 as shown in FIG. Are respectively fitted in the pin holes 422 of the. Next, as shown in FIG. 6, the slide bearing 412 is moved to the left in the drawing, the seat plate 3 is lifted in the direction of the arrow, the pin 421 is pulled out from the pin hole 422, and the seat plate 3 is further slid to the left in the drawing. When the front end of the pivot piece 432 is substantially aligned with the front end of the rail 411, the seat plate 3 is turned by approximately 90 degrees with respect to the seat plate receiver 1 so that the seat plate 3 is disengaged from the carry-in / out path of the stretcher S. Can be saved and stored in the space. After this state is completed, the stretcher S is carried into the seat plate receiver 1 and joined.
The procedure has been already described, and thus will not be described. The procedure for removing the stretcher S from the seat plate receiver 1 and carrying it out is completely opposite to that of carrying in the stretcher S.
That is, this is performed by removing the pin holes 11, 11 of the seat plate receiver 1 from the stop pins S3, S3 of the stretcher S. To return the seat plate 3 to the seat plate receiver 1 again after the stretcher S is separated from the seat plate receiver 1, the seat plate 3 is turned upward by 90 degrees or more from the position shown in FIG. Slide bearing 41 as shown
5 is moved rightward in the figure along the rail 411, and returned to the positional relationship shown in FIG.

As described above, according to the first embodiment, the evacuation of the seat plate 3
Can be carried out by horizontal movement with respect to the seat plate receiver 1 and turning by approximately 90 degrees, so that the workability is extremely light as compared with the conventional case of complete separation.

In FIGS. 5 to 7, reference numeral 44 denotes an air cylinder for cushioning an impact when the seat plate 3 is folded to the front end of the seat plate receiver 1 as shown in FIG.

In the second embodiment shown in FIGS. 8 (a), (b) and (c), unlike the first embodiment, the seat plate 3 and the seat plate receiver 1 are provided by the evacuation and holding means 4 having locking means. This shows the procedure for evacuation and storage. That is, a pair of pins 421,
421 are fitted into corresponding pin holes 422, 422 recessed in the seat plate receiver 1 to couple them together, and the seat plate 3 is connected to the seat plate receiver 1.
After being manually extracted, the pin 421 on the rear side of the seat plate 3 is locked to the pin receiver 45 provided on the front end wall of the seat plate receiver 1, so that the seat plate 3 is almost moved to the front end of the seat plate receiver 1. It is suspended and retracted and held at 90 degrees. The manner of connection, separation and locking of the seat plate 3 and the seat plate receiver 1 in the second embodiment will be apparent from the order of FIGS.

The third embodiment shown in FIGS. 9 (a) and 9 (b) shows an example of engagement by hooks and bosses instead of the pins and pin holes of the second embodiment. That is, in this example, the pin is
421 and a hook 434 are respectively provided below, and
Is provided with a pin hole 422 and bosses 433, 433, and the seat plate 3 and the seat plate receiver 1 are connected by fitting and locking. I)
FIG.] Next, the hook 434 of the seat plate 3 is engaged with the boss 433 on the front side to suspend the seat plate 3 at the front end of the seat plate receiver 1 at a position of about 90 degrees so as to be retracted. [(B)
Figure].

In the second and third embodiments, the seat plate 3 is pulled out by hand as described above, suspended on the front end of the seat plate receiver 1, retracted outside the carry-in / out path of the stretcher S, and attached to the seat plate receiver 1. However, as compared with the prior art in which the separated seat plate 3 is separated from the delivery table as in the prior art, the advantage of reducing or eliminating the burden of carrying work and consideration of the storage space is produced. ing.

(A) In the second and third embodiments, the member for retracting the seat plate 3 is not necessarily limited to the front end of the seat plate receiver 1, but may be a side surface. Basically, the base 5 may be used. (B) The thigh restraining piece 31 is attached to the seat plate 3 in the second and third embodiments.
Although those provided with are not shown, those provided with can also be used. (C) In the first to third embodiments, the seat plate receiver 1 can be tilted freely, and any of them can be used. (D) The pins and pin holes in the first to third embodiments may be reversed so that pin holes are provided in the seat plate 3 and pins are provided in the seat plate receiver 1.
The same is true for hook 434 and boss 433.

(Effects of the Invention) As understood from the above description, the present invention is intended to take out and store a conventionally required seat plate outside the delivery table separated from the seat plate receiver every cycle of the delivery table. And, unlike those requiring labor and care to bring them back to the delivery table and re-attach, retreat and hold the seat plate to the delivery table side in a space away from the stretcher loading / unloading path with respect to the seat plate receiver. As a result, it is possible to reduce the labor of workers and to eliminate the anxiety that nurses and assistants have for mothers and women from being away from their body, and without having to place a separate storage space for the seat plate other than the delivery table In addition, there is no need to worry about holding the storage place so as not to hinder the delivery operation.

[Brief description of the drawings]

1 is a plan view showing a first embodiment of the sitting position delivery table of the present invention, in which a stretcher is not connected, FIG. 2 is a front view thereof, and FIG. 3 is a plan view showing a state in which a stretcher is connected. FIGS. 4 and 5 are side views of the same, FIGS. 5 to 7 are side views of a seat plate and a seat plate receiver showing how to retract the seat plate, and FIGS. 8 (a), (b) and (c). FIGS. 9 (a) and 9 (b) are views similar to FIGS. 8 (a) and 8 (b) showing a third embodiment of the present invention, and FIGS. FIG. 12 is an explanatory view showing a morphological change of a delivery table according to the sitting position delivery process, and FIG.
FIG. 14 and FIG. 14 are side views showing the procedure for connecting and detaching a seat plate and a seat plate receiver according to the prior art. (Description of reference numerals) 1... Seat plate receiver, 2... Back plate, 3... Seat plate, S... Stretcher, 4.
…… Fixing member, 411 …… Rail, 412 …… Slide bearing,
421… Pin, 422… Pin hole, 432… Pivot piece, 434 ……
Hook, 433 ... boss.

──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-60-145138 (JP, A) JP-A-59-20162 (JP, A) JP-A-58-81032 (JP, A) (58) Field (Int.Cl. ⁶ , DB name) A61G 1/00-1/06 A61G 7/00-7/16 A61G 13/00-15/18

Claims (4)

(57) [Claims] An elevating base (5) and a base (5).
The seating delivery table includes a back plate (2) that can be tilted to a side, a seat plate receiver (1) provided on a base (5), and a seat plate (3) connected to the seat plate receiver (1). Evacuation holding that the seat plate (3) is retracted and held at the delivery table side by turning the seat plate (3) downward by approximately 90 degrees at the front end position of the seat plate receiver (1) in a space deviated from the loading / unloading path of the stretcher (S). A sitting delivery table further comprising means (4). 2. A retraction and holding means (4) for moving the seat plate (3) linearly from the base side of the seat plate receiver (1) to the front end side along the body axis direction of the seat plate receiver (1). A member (41) and a fixing member (4) which makes the seat plate (3) immovable with respect to the seat plate receiver (1) when the seat plate (3) is at the base side of the seat plate receiver (1).
2. A seating delivery table according to claim 1, comprising: a pivoting member (43) for folding and folding the seat plate (3) downward and substantially 90 degrees at the front end position of the seat plate receiver (1). 3. The moving member (41) comprises rails (411), (411) formed on both sides of the seat plate receiver (1) and slide bearings (412), (412) which are slidable respectively. The fixing member (42) is provided with a pin (42) provided below the seat plate (3).
1), (421) and pin holes (422) and (422) recessed on a seat plate receiver (1) for receiving the pins (421) and (421), and a pivot member (43) Are mounted on both rear sides of the seat plate receiver (1), and the slide bearings (412) and (412)
The sitting delivery table according to claim 2, comprising a pivot piece (432) pivotally mounted via 1). 4. A retracting and holding means (4) comprising a pin (421) and a pin receiver (45) or a hook (434) and a boss (434) provided corresponding to the seat plate (3) and the seat plate receiver (1). 433).