JP2535989Y2 - Movable bed equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a movable bed device used for a clinical cardiac electrophysiological test (hereinafter referred to as EPS) performed in a cardiac catheterization laboratory or the like.

[Outline of the invention]

According to the present invention, in a movable bed apparatus having a fixed base and a movable bed part having a bed body movable with respect to the fixed base, the height of the movable bed part is adjusted by a movement adjusting means via a guide member. The blood pressure transducer holder that holds the blood pressure transducer in the movement adjustment member, and an adapter case holder that connects the electrode catheter and the bioelectric signal amplifier to the adapter case holder. Facilitates the positioning of the blood pressure transducer holder and the adapter case holder and thus the blood pressure transducer and the adapter cord, reducing the need for bed-around instruments,
High efficiency of inspection, clean keeping,
Ensure safety.

[Conventional technology]

In the cardiac catheterization laboratory, a cardiac catheterization requiring fluoroscopy and EPS are performed. In the EPS, an adapter catheter which connects an electrode catheter which is not required for cardiac catheterization and an input amplifier for intracardiac electrocardiogram is used. .

The adapter case from which this adapter code is derived is
The adapter case is usually placed in the so-called unclean area of the bed body because the cord needs to be connected to the electrode catheter and needs to be placed near the patient. Cannot be disinfected. Nevertheless, as described above, since this adapter case connects the cord to the electrode catheter inserted into the patient, the clean area and the unclean area on the bed are mixed, so that the clean area There is a problem with the division from the unclean area, and thus the maintenance of the clean area.

In order to solve such a problem, a method has been proposed in which an adapter case holder is fixed to a pole with a cart and the pole is placed near a bed.

However, in practice, this examination requires that the patient's heart be aligned with the position of the X-ray tube. Movement is necessary, and the presence of such poles around the bed significantly impedes this task.

Furthermore, depending on the type of examination, the insertion position of the catheter with respect to the patient is different, and the patient's physique is different,
Furthermore, since the blood pressure transducer needs to be adjusted to the height of the patient's heart, the fixed position of the blood pressure transducer and the position of the holder of the adapter case are changed each time the examination is performed. It is necessary and the work is very complicated.

[Problems to be solved by the invention]

The present invention solves the above-mentioned problems in clinical cardiac electrophysiological tests and the like performed in cardiac catheter tests and the like,
That is, it is an object of the present invention to provide a movable bed device capable of simplifying around a bed and simplifying handling.

[Means for solving the problem]

In the present invention, focusing on the fact that the catheter for the blood pressure transducer and the catheter for the EPS are often inserted into the patient from the same site, the blood pressure transducer and the adapter case are collectively placed at the patient position. ,
That is, the position of the bed body on which the patient is placed can be adjusted.

That is, in the present invention, FIG. 1 shows a perspective view of an example, and FIG.
In a movable bed device having a fixed base (1) and a movable bed part (3) having a bed body (2) movable with respect to the fixed base (1), the movable bed part (3) includes: An adapter case holder (8) for holding the blood pressure transducer holder (6) and the aperture case (7) so as to be freely pulled out is provided via a common position adjusting means (4).

[Action]

According to the invention described above, a blood pressure transducer (5) is provided for the movable bed (3), ie for the patient.
And the adapter case can be adjusted at once.
Once the position is adjusted, they are moved integrally with the movable bed (3). Therefore, after that, even if the movable bed (3) is moved, that is, the patient is moved. This eliminates the need to adjust the positional relationship with the patient each time.

〔Example〕

Further, an example of the present invention will be described in detail with reference to FIG.

In the fixed table (1), for example, X-ray fluoroscopic means is arranged. On the fixed table (1), a movable bed (3) having a bed body (2) is provided. The movable bed (3) is mounted on a fixed table (1), for example, on a fixed table (1), and a movable table (18) guided and movable in the y direction orthogonal to the x direction of the bed body longitudinal direction. And a rail (19) guided further in the y-direction.

On the other hand, a movement adjusting means (4) is provided. This movement adjusting pole (4) is, for example, a drip pole (14) of a drip means.
May be configured. That is, in the case of a blood pressure transducer that is generally widely used, an infusion device for injecting a heparinized glucose solution is required, and this is used. In this case, for example, the first and second poles (14A) and (14B) extending in the vertical z direction are formed by bending a metal pipe shape extending substantially in the vertical z direction at the lower end thereof into a U-shape. Drip pole (1
4) is provided, which is mounted on the movable bed part (3), for example, on this rail (19) at its first pole (14A) so as to be movable in the vertical z-direction. For this attachment, for example, a guide (20) in which a guide hole through which the first pole (14A) of the drip pole (14) is inserted is drilled in the vertical z direction on the side surface of the rail (19) is attached. , This guide (2
At 0), a female screw (21) is screwed into the insertion hole of the first pole (14A) so that the tip thereof reaches, and the vertical position of the first pole (14A) is adjusted. It is fixed.

The second pole (14B) is folded upward from the lower end of the first pole (14A) in a U-shape to be integrally formed,
This is passed through a through hole formed in the blood pressure transducer holder (6), and attached so that the blood pressure transducer holder (6) can be moved and adjusted along the second pole (14B).

Also, for example, the first pole (14) of the drip pole (14)
At the lower end of A), an adapter case holder (8) is fixed or attached so that it can slide along the first pole (14A). For example, adapt case holder (8)
The first pole (14A) can be passed through a mounting block (31) attached to the end of the first block and fixed by a tightening screw (32).

The adapter case holder (8) is, for example, formed in a rail shape in which both upper and lower side edges are bent in a U-shape and extends in the horizontal x direction, and is fitted to the rail and slidable along the rail. For example, a strip-shaped sliding body (8a) having a piece (8c) at the end is provided, and an adapter case (7) for an intracardiac electrocardiogram is attached to the sliding body (8a). At the end of the rail-shaped adapter case holder (8), a stopper (8b) is provided which abuts against the shoulder of the sliding body (8a) to provide a sliding body (8a).
From the rail-shaped adapter case holder (8).

In such a configuration, when the adapter case (7), that is, the adapter cord is used, the sliding body (8a)
Is pulled out from the rail-shaped adapter case holder (8), and when not in use, the sliding body (8a) is stored in the rail-shaped adapter case holder (8), for example, from the fixing base (1) to the adapter case. Make sure that (7) does not protrude so that it does not hinder the work.

At the upper end of the first pole (14A) of the drip pole (14), for example, a suspension means (16) for a T-shaped drip container (15) is provided.

Also, in order to prevent the drip pole (14) from accidentally dropping when adjusting the height of the drip pole (14), the drip pole (14) should be brought into contact with the upper end surface of the guide (20). Stopper (41) that regulates the lowest position of the drip pole (14)
For example, a ring is fixed to the outer periphery of the IV pole (14) at an appropriate position.

A blood pressure transducer (5) is arranged on the blood pressure transducer holder (6), and a multiple cock and a catheter (not shown) are arranged.

(23) is an electrocardiogram adapter cord provided in the movable bed (3), (24) is a cord holder, and (25) is a head amplifier.

Here, the electrode catheter and the adapter case (7) will be briefly described. The electrode catheter is connected to the adapter case (7) via a relay lead, and its signal is output from a head amplifier (7) having a polygraph bioelectric signal amplifier. 25) is entered. The adapter case (7) is configured such that the lead of the electrode catheter is connected via a relay lead, and the potential of the electrode portion of the electrode catheter is connected to the above-described bioelectric signal amplifier.

Regarding the necessity of the adapter case (7), there is a problem of a clean area and an unclean area in a medical bed apparatus. This is because an operator who is in contact with an operation part and an operator who touches the operation part must be clean. Must. For this reason, the electrode catheter is of a clean area, whereas the blood pressure transducer (5) and the adapter case (7) are classified as those of an unclean area, and are necessary for maintaining the clean area of the electrode catheter. I have.

According to this configuration, the patient is placed on the bed body (2), and the patient is guided along the guide (20) by the drip pole (1).
4) Move the blood pressure transducer holder (6) up and down to set the infusion device at the optimal position, fix it with the female screw (21), and move the blood pressure transducer holder (6) with respect to the second port (14B). Then, if the blood pressure transducer (5) is adjusted to the optimum position with respect to the patient, the positional relationship with the adapter case (7) is set in advance, and thereafter, the movable bed (3) is moved to x, Adjustment of the position of the infusion device with respect to the patient and the relative positions of the blood pressure transducer (5) and the adapter case (7) are not required even if moved in the y direction.

In the example described above, the drip pole (14) is U-shaped and has the first and second poles (14A) and (14B). Various modifications can be made, for example, it is possible to take various shapes.

[Effect of the invention]

According to the present invention described above, the blood pressure transducer holder (6) and the adapter case holder (8) are integrally formed with the movable bed (3) by the common movement adjusting pole (4).
Since the position of the movable bed (3) is changed once the positional relationship between the movable bed (3) and the patient is adjusted, the position of the movable bed (3) is changed. Since the time and effort for the alignment can be omitted, the handling and operation become extremely simple.

When the adapter case (7) and its cord are not used, the adapter case (7) can be stored in the adapter case holder (8), so that the adapter case (7) can be prevented from protruding from the bed and hindering the work.

Further, since there is no bogie-equipped pole or the like around the bed, the periphery of the bed is also simplified, and the operator, that is, a doctor or a nurse can easily move, and can concentrate on the original examination, measurement, and surgery.

Further, since the adapter case does not exist in the unclean area of the bed, the clean area is not contaminated,
There are practical benefits such as being advantageous in maintaining a clean area.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view of an example of a movable bed device according to the present invention, and FIG. 2 is a side view of a main part thereof. (1) is a fixed table, (2) is a bed body, (3) is a movable bed portion, (6) is a blood pressure transducer holder, (7)
Is an adapter case, (8) is an adapter holder, (14) is a drip pole, and (16) is a suspension device.

Continuing on the front page (72) Inventor Shigeo Fukuchi 1-57 Tenjincho, Kodaira-shi, Tokyo Inside the Tokyo Plant of NEC Sanei Co., Ltd. 53587 (JP, U)

Claims (1)

(57) [Scope of request for utility model registration] 1. A movable bed apparatus having a fixed bed and a movable bed section having a bed body movable with respect to the fixed bed, wherein the movable bed section is provided with a movement adjustment pole via a guide member. A blood pressure transducer holder that holds the blood pressure transducer on the movement adjustment pole and an adapter case holder, and the adapter case that connects the electrode catheter and the bioelectric signal amplifier to the adapter case holder can be stored and pulled out. Movable bed device.