JP5830770B2 - Nosocomial infection prevention device - Google Patents

Description

  The present invention relates to a nosocomial infection prevention tool for enabling movement without worrying about nosocomial infection when moving in a hospital during infusion.

  Conventionally, there are many opportunities to move in hospitals, such as moving from a hospital room to an examination room, moving to a counter for accounting, and moving to a waiting room for chatting with visitors. In the course of these movements, there was a risk of so-called nosocomial infections that would lead to colds and other illnesses based on contact with other patients and outpatients.

  Conventionally, it has been customary to wear preventive clothing as a means for preventing such infection. However, when moving while receiving drip, it must move with the drip stand. And since there is an infusion tube hung on the stand, wearing the preventive garment as described above is almost inappropriate.

  As means for solving the above problems, there is a “nosocomial infection prevention device” which is the invention of the same applicant and the same inventor as the present patent (see the first patent document). As shown in FIG. 6, this is provided with a drip stand A provided with a moving caster and a cover body 2 for covering the patient in the drip using the stand together. The upper end portion of the stand A is configured to be supported via a mounting bar-shaped rod 1a, a turning lever rod 1b, and a pivoting metal fitting 1c. 2a is a transparent material window provided on the cover body 2, and 2b is the opening and closing part.

Japanese Patent Application No. 2011-047915

  In the case of the “nosocomial infection prevention device” having the configuration as described above, since the patient can use only one hand (because one hand is instilling), the opening and closing of the cover body 2 is accompanied by remarkable complexity. I was forced to.

Furthermore, since the patient itself and the drip stand A are contained in the cover body 2, not only is the inside narrow, but the walking performance is not good, but the foot portion of the drip stand A (with casters attached) The problem is that it would be easy to crawl on the foot part).

The present invention provides a novel nosocomial infection prevention device that solves the problems caused in the conventional “nosocomial infection prevention device” as described above.

According to the present invention, a drip instrument hanging hook 11a is attached to a leg frame 10 which is provided with casters 10a at required three locations at the bottom as described in claim 1 so that the movement is performed stably and smoothly. A stand column 11 is provided, and a cover frame opening / closing guide fixed frame 12 is attached to the upper end of the stand column 11, and a movable frame 13 larger than the cover frame opening / closing guide fixed frame 12 is provided. The movable frame 13 is attached so that it can be raised and lowered, and the opening / closing portion S of the cover body 15 for covering the cover frame opening / closing guide fixed frame 12 and the movable frame 13 together is faced to the undulating end of the movable frame 13. When the cover 13 is rotated so as to stand up, the opening / closing portion S of the cover body 15 that is rotated synchronously with this is brought into contact with the distal end portion of the cover body opening / closing guide fixing frame 12, As it turns, it will be pushed to the expanded state According to hospital infection prevention tool, wherein the form has.

According to the present invention, the movable frame 13 has a shape that is a little larger than the cover body opening / closing guide fixing frame 12 and is installed at the center of the cover body opening / closing guide fixing frame 12 as described in claim 2. By connecting the two via a required interlocking lever 14 so that the frame rod 12a side is a fixed end and the frame rod 13a side installed in the center of the movable frame 13 is a pivoted end, the movable frame 2. The hospital infection prevention device according to claim 1, wherein the device is configured such that 13 is attached to the open / close guide fixing frame 12 so as to be raised and lowered (turnable).

  As described in claim 3, the present invention provides a nosocomial infection prevention device according to claim 2, wherein the interlocking lever 14 is provided with a spring to automatically return to the horizontal state. Let it be an embodiment.

In the present invention, the cover body opening / closing guide fixing frame 12 is attached to the upper end of the stand column 11, and the cover body opening / closing guide fixing frame 12 is converted to a vertical state when not in use. Further, the movable frame 13 is rotated in a vertical state based on the support of the ups and downs, so that the overall compactness when not in use can be achieved. Item 5. A hospital infection prevention device according to any one of Item 3 is an embodiment.

According to the present invention, as described in claim 5, the cover body 15 is formed of an opaque material, and a transparent material window 15a is provided at the height of the patient's eye during infusion. The nosocomial infection prevention device according to any one of Items 1 to 4 is an embodiment.

  According to the present invention, as described in claim 6, the range of the size of the cover body 15 is set so as to be a size that can be accommodated by a patient in a wheelchair from a size that can be stood by a walking patient. The nosocomial infection prevention device according to any one of Items 1 to 5 is an embodiment.

The invention as described in claim 1 configuration, i.e., by providing a caster 10a to the required three locations of the bottom, the leg frame 10 to which the movement is to be performed stably and smoothly, suspended infusion instrument the stand column 11 equipped with use hooks 11a standing, the upper end of the stand column 11, with mounting the cover opening and closing guide for the fixed frame 12, larger than this with respect to the cover opening and closing guide for the fixed frame 12 movable Mount the frame 13 up and down freely, and face the opening and closing part S of the cover body 15 for covering the cover body opening and closing guide fixed frame 12 and the movable frame 13 together at the undulating end of the movable frame 13, When the movable frame 13 is rotated so as to stand up, the opening / closing portion S of the cover body 15 that is rotated synchronously therewith comes into contact with the front end portion of the cover body opening / closing guide fixing frame 12. As this turns, this pushes into the expanded state Because the entire body of the patient, including the drip stand, is covered with the cover body during movement while instilling, it is well prevented that rods adhere to the body, so-called nosocomial infections Such a situation is avoided in advance. At the same time, for example, when the cover body is made of an opaque material, the patient in the cover body is shielded from the eyes of the people around it, so even if it is confused with the general public, it is a kind of embarrassment based on being a drip patient. You can move without feeling. Then, the opening / closing of the cover body 16 can be automated.

Furthermore, by providing casters 10a at the required three locations on the bottom, a stand column 11 having a drip device hanging hook 11a is erected on a leg frame 10 that is moved stably and smoothly. With this configuration, the movement of the stand column 11 can be made a small turn and performed extremely smoothly. Since the cover body opening / closing guide fixed frame 12 and the movable frame 13 are configured to be attached to the stand column 11 which is a single column, for example, this mounting is performed using a plurality of stand columns. It is possible to avoid problems such as complicated movement due to an increase in load during walking and increase in occupied space (placement takes place when placed near the bed) that occurs when configured to support. it can.

The invention as claimed in claim 2 configuration, i.e., the movable frame 13 with a shape exhibiting a size larger similar figure than for the fixed frame 12 cover opening and closing guide, the center of the cover opening and closing guide for the fixed frame 1 2 By connecting the two via the required interlocking lever 14 with the frame rod 12a installed on the frame as the fixed end and the frame rod 13a installed on the center of the movable frame 13 as the pivot end. Since the movable frame 13 is constructed so as to be raised and lowered (turnable) with respect to the cover body opening / closing guide fixed frame 12, the same effect as in the case of claim 1, ie, opening and closing of the cover body 15 is achieved. Is easy and automatic. At the same time, since the cover body 15 is supported by both the cover body opening / closing guide fixed frame 12 and the movable frame 13, the cover body 15 is significantly stabilized.

According to the present invention, the cover 15 can be opened and closed by the configuration as claimed in claim 3, that is, the interlocking lever 14 is provided with an appropriate spring so as to automatically return to the horizontal state. It is allowed to automate the process.

According to the present invention, the cover body opening / closing guide fixing frame 12 is attached to the upper end of the stand column 11, and the cover body opening / closing guide fixing frame 12 is vertically mounted when not in use. By configuring the movable frame 13 so as to be convertible to a state and rotating the movable frame 13 to a vertical state based on the support of the ups and downs, so that the overall compactness when not in use can be achieved. When not in use, the cover body opening / closing guide fixed frame 12 can be converted into a vertical state, and the movable frame 13 is also rotated in a vertical state based on the support of the ups and downs, thereby not in use. Therefore, the space occupied during storage can be minimized (see FIG. 3).

  In the present invention, the cover body 15 is formed of an opaque material, and a transparent material window 15a is provided at the height of the patient's eye during infusion. By configuring, the patient inside can be moved without feeling the kind of embarrassment of being a drip patient because the cover body 15 is shielded from the eyes of the people around. Based on the presence of the transparent material window 15a, visibility during walking is ensured.

  In the present invention, the range of the size of the cover body 15 is set so that the patient on the wheelchair can enter from the size in which the walking patient stands up. By setting, the users can be diversified and expanded.

It is an explanatory perspective view showing the whole present invention in the state where a cover body was shown with a chain line. It is the side view showing the whole present invention in the state where the cover body was shown with the chain line. It is a side view showing the compact state in the non-use state and omitting the cover body. It is a perspective view showing other examples of a leg frame for supporting a stand column so that movement is possible. It is a perspective view showing other examples of a leg frame for supporting a stand column so that movement is possible. It is a perspective view showing the prior art example.

  1 and 2 show an embodiment of the present invention. In the figure, reference numeral 10 denotes a leg frame, which is constructed so that a stand column 11 is erected in a stable state at a required position on its upper surface. Then, by providing casters 10a at the required three positions on the bottom of the leg frame 10, the leg frame 10 is moved, that is, the stand column 11 is moved stably and smoothly.

That is, based on the presence of the caster 10a, the stand column 11 can be freely pushed and moved by a patient contained in a cover body 15 described later. 11a is a drip device hanging hook attached to a required portion of the stand column 11.

  The important point in the present invention is that the stand column 11 is provided as one, and the leg frame 10 that supports the stand column 11 is capable of stable movement based on casters 10a provided at three locations on the bottom thereof. It is in the configuration.

Reference numeral 12 denotes a cover body opening / closing guide fixing frame for guiding the opening / closing of the cover body 15 by having its tip end face an opening / closing mating portion S of the cover body 15 described later. . A frame rod 12a for pivotally supporting a movable frame 13, which will be described later, is provided at a required location of the cover body opening / closing guide fixed frame 12. The cover body opening / closing guide fixing frame 12 is configured to be attached to the stand column 11 horizontally by connecting the central portion of the frame rod 12a to the upper end of the stand column 11 described above. is there.

The cover body opening / closing guide fixing frame 12 is attached by means of the embodiment shown in FIGS. 1 and 2 so that it is directly fixed. However, a compact when not in use as shown in FIG. 3 is configured by using an appropriate connecting metal fitting such as a clamp as the mounting means so that it can be converted into a vertical state as necessary. It may be possible to make it easier. In other words, the cover is fixed so as to be loosely tightened via a fixing screw of the clamp, and in use, the cover body opening / closing guide fixing frame 12 is fixed in a horizontal state as shown in FIG. However, when not in use, the fixing screw may be loosened to make it vertical as shown in FIG. 4 and thereby be configured to be compact for storage.

13 is a movable frame, which is attached to the outside of the cover body opening / closing guide fixed frame 12 so as to exhibit a similar shape thereto. At the required location, a frame rod 13a is connected to the frame rod 12a of the cover body opening / closing guide fixing frame 12 via a required interlocking lever 14 so as to be able to move up and down (rotatably). is there.

  The size of the movable frame 13 described above has a size that allows the patient who is instilling to enter the space while keeping enough space to walk. However, it is also assumed that the patient himself enters in a wheelchair, and in this case, a movable frame having a size corresponding to that is used.

Reference numeral 15 denotes a cover body that is suspended in a curtain shape over the entire circumference so as to cover the upper surface portion and the side peripheral surface portion of the cover body opening / closing guide fixed frame 12 and the movable frame 13. It is attached. The cover body 15 preferably has a width sufficient to cover from the top of the head of the patient who is instilling to the height of the knee. In addition, the cover body 15 is made of an opaque material and is preferably made of a material suitable for antibacterial and antiseptic treatment, such as a synthetic resin sheet material, such as a cloth material or a chemical fiber material. It may be of a light material.

  By the way, although it is the above-mentioned cover body 15, in order to make a patient go in and out at the center part of the back, the part S for opening / closing over the full length direction is formed. As shown in FIG. 1, the opening / closing portion S may be of an appropriate form such as a configuration in which both end edges are overlapped so as to be openable and closable (a configuration of a wound skirt), or a configuration of a slit. Yes.

  A transparent material window 15a is provided so as to be positioned around the patient's eyes and serves as a fluoroscopic window for walking. That is, the patient who is in the cover body 15 is not seen by the surrounding people when the cover body 15 is an opaque material, but the visual field at the time of walking is obstructed. For this purpose, the patient's field of view is secured through the transparent material window 15a. In addition, when the cover body 16 is formed of a transparent material, it is not necessary to form such a window portion 15a.

  Furthermore, the cover body 15 is attached to the movable frame 13 so as to cover the movable frame 13 as described above. In this state, the patient enters and exits from the opening / closing part S. However, in the present invention, the cover body 15 can be opened and closed smoothly based on the following action by the cover body opening / closing guide fixed frame 12 and the movable frame 13 connected to the cover body so as to be freely raised and lowered. It is comprised so that it may be performed.

  In other words, in the state shown in FIGS. 1 and 2, if the movable frame 13 is rotated so as to rise in the direction of the arrow shown in FIG. 2, it is provided as shown in FIGS. The cover body 15 is also rotated synchronously while raising the opening / closing portion S. Then, based on the synchronous rotation, the opening / closing portion S comes into contact with the distal end portion of the opening / closing guide fixing frame 12 and has an effect that the opening / closing portion S is pushed and expanded in the expanded state with the rotation. It becomes. Therefore, in such a state of being spread out, the patient enters the inside of the cover body 13 directly or in a wheelchair state, and when the movable frame 13 is returned to the original position (returned to the horizontal state), the patient can open and close the door. The part S is closed again, and the patient is kept covered by the cover body 15. The opening and closing when the patient leaves is performed in the same manner as described above.

By the way, the above-described undulation operation of the movable frame 13 is as described above. In the illustrated embodiment, the frame rod 12a of the cover body opening / closing guide fixed frame 12 and the frame rod 13a of the movable frame 13 are required. It is configured to be performed by connecting up and down (rotatable) via the interlocking lever 14. That is, when the frame 12a side of the cover body opening / closing guide fixed frame 12 of the interlocking lever 14 is a fixed end and the frame 13a side of the movable frame 13 is a pivoted end, the movable frame 13 can be used as a cover body opening / closing guide. It is connected to the fixed frame 12 so that it can be raised and lowered (turned freely).

  The interlocking lever 14 can be configured to automatically restore by using a spring with a built-in spring. Then, manual interlocking means based on an appropriate pulling string attached to the movable frame 13, automatic means using an electric motor, spring means using a spring, etc. (for example, ratchet stop means in the awning and lowering states are added) By adding appropriate means such as spring means), the movable frame 13 is raised and lowered (the cover body 15 is opened and closed based on this), but the means is arbitrarily selected as necessary. Shall be implemented.

  That is, in the present invention, the opening / closing guide fixed frame 12 and the movable frame 13 connected to the up-and-down direction can be smoothly opened and closed with respect to the cover body 15 based on the presence of the movable frame 13 that can be raised and lowered. It itself has a technical main part. Accordingly, the means for performing the raising / lowering operation of the annular movable frame 13 belongs to a technique additionally provided as appropriate to the present invention, and a detailed description thereof will be omitted.

FIGS. 4 and 5 show another embodiment of a leg frame for standing the stand column 11. That is, one of the features of the present invention is that, as the structure of the stand pillar 11, the cover frame opening / closing guide fixing frame 12 is attached to the upper end of the stand pillar 11, and the movement by the patient is performed as a leg frame for controlling the stable movement. A leg frame having such a configuration that the three casters 10a can be arranged smoothly is used. Therefore, the leg frame is a leg frame 20 having a plane T shape as shown in FIG. 4, or a leg frame 30 having a plane V shape as shown in FIG. Whether or not this form is used belongs to a technique of arbitrary selection.

  The present invention is used in the state shown in FIG. And in this state, the patient is in a state where the surroundings are covered, so when moving with the drip stand, the hospital does not have to worry that neighbors cough and colds will occur. Movement within is enabled. At the same time, since the patient inside the cover body is shielded from the eyes of the people around, the patient can move without feeling the kind of embarrassment of being a drip patient.

Further, the opening and closing of the cover body 15 is achieved based on the relative approaching of the front end portion of the cover body opening / closing guide fixed frame 12 with respect to the opening / closing portion S of the cover body 15 based on the swingable movement of the movable frame 13. Therefore, the opening and closing of the cover body 15 can be achieved very easily, and it is permitted to add the automatic opening and closing system as described above.

When the present invention is not used, as shown in FIG. 3, the cover body opening / closing guide fixed frame 12 is set in the vertical state, and the movable frame 13 is also rotated in the vertical state, thereby making the storage compact. Will be achieved.

Can be used in hospitals to prevent hospital infections and protect privacy.

10 leg frame
10a caster
11 Stand pillar
11a Drip device hanging hook
12 Cover frame for opening / closing guide
12a frame
13 Movable frame
13a frame
14 Interlocking lever
15 Cover body S Opening / closing joint
15a transparent material window
20 leg frame
30 leg frame

Claims (6)

By providing casters (10a) at the required three locations on the bottom, the leg frame (10) is designed so that its movement is performed stably and smoothly, and a stand column comprising a drip device hanging hook (11a) ( 11) is installed, and the cover frame opening / closing guide fixed frame (12) is attached to the upper end of the stand column (11), and the movable frame larger than the cover body opening / closing guide fixed frame (12) is attached. (13) can be moved up and down, and the opening and closing part (S) of the cover body (15) for covering the cover body opening and closing guide fixed frame (12) and the movable frame (13) together is movable. Opening / closing part (S) of the cover body (15) that rotates synchronously with the movable frame (13) when the movable frame (13) is rotated so as to stand up and face the undulating end of the frame (13). ) Comes into contact with the tip of the cover body opening / closing guide fixing frame (12), and is configured to be pushed and expanded in the expanded state as it rotates. Nosocomial infection prevention tool characterized by. The movable frame (13) has a shape that is a little larger than the cover body opening / closing guide fixed frame (12), and is mounted on the center side of the cover body opening / closing guide fixed frame (12). By connecting the two via the required interlocking lever (14), with the frame end (13a) installed in the center of the movable frame (13) as the pivot end, 2. The nosocomial infection prevention device according to claim 1, wherein the movable frame (13) is configured to be undulated (rotatable) with respect to the cover body opening / closing guide fixed frame (12).   The nosocomial infection prevention device according to claim 2, wherein the interlocking lever (14) is provided with a spring to automatically return to the horizontal state.   The cover body opening / closing guide fixing frame (12) is attached to the upper end of the stand column (11) so that the cover body opening / closing guide fixing frame (12) can be converted to a vertical state when not in use. Further, the movable frame (13) is also rotated in a vertical state based on the support of the ups and downs, so that the entire frame can be made compact when not in use. Nosocomial infection prevention device according to the above. The cover body (15) is formed of an opaque material, and a transparent material window (15a) is provided at the height of the patient's eye during infusion. Nosocomial infection prevention device according to the above. The range of the size of the cover body (15) is set to be a size that can be accommodated by a patient on a wheelchair from a size that a walking patient can stand up to. The nosocomial infection prevention tool described.

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