JP5769108B2 - 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 (see, for example, the first patent document).
However, when moving while receiving an infusion, it must move with an infusion stand (see, for example, the second patent document), and there is also an infusion tube connected to the infusion stand. This is because it is difficult to take off and put on clothes. Therefore, wearing such preventive garments was considered inappropriate.
Furthermore, when moving on a wheelchair while receiving an infusion, a wheelchair equipped with an infusion stand (see Patent Document 3) is used, but even in this case, as in the case of moving with the infusion stand. The arm part receiving the drip was inevitably exposed.

  When the arm portion is exposed and the drip tube is inserted into the arm, the preventive garment cannot be worn as described above. It was assumed that there was a relatively high probability. Furthermore, the fact that the patient is receiving an infusion is often caused by a decrease in physical strength. Therefore, the resistance to pathogenic bacteria is weak and the risk of nosocomial infection is further increased.

JP 2000-073209 A JP 2011-010682 A JP 2010-253121 A

  The present invention avoids the fear of nosocomial infection by moving the whole body including the drip stand while covering with the cover body during the movement while receiving the drip. It is intended to provide a novel nosocomial infection prevention device configured to solve the problem and at the same time to open and close the cover body very smoothly.

According to the present invention, an opening / closing guide annular fixed frame 1 is attached to the upper end of an infusion stand A provided with a moving caster for guiding the opening and closing of the cover body 4 described later. The opening / closing guide annular fixed frame 1 is provided with an annular movable frame 2 mounted on the outside thereof so as to be raised and lowered, and further, a linear opening / closing portion S extending over the entire length in the height direction. When the cover body 4 formed on the side portion is attached to the annular movable frame 2 and rotated so that the annular movable frame 2 rises, the cover body 4 The present invention relates to a nosocomial infection prevention tool configured such that the opening / closing portion S is brought into contact with the distal end portion of the opening / closing guide annular fixed frame 1 and pushed open based on the relative rushing action of the fixed frame 1.

  According to the present invention, the base end portion 1a for attaching the opening / closing guide annular fixed frame 1 to the stand is formed in a straight shape, and a horizontal straight portion is provided at a required portion of the annular movable frame 2 as described in claim 2. 2a is installed to connect the movable movable frame 2 to the open / close guide annular fixed frame 1 so that the movable movable frame 2 can be raised and lowered, and the mounting base end portion 1a and the horizontal straight portion 2a are connected to each other through a pivot connecting rod 3. The nosocomial infection prevention device according to claim 1 configured as described above is an embodiment.

According to the present invention, as described in claim 3, the cover body 4 is formed of an opaque material, and a transparent material window 4a is provided at the height of the patient's eye during infusion. The nosocomial infection prevention device according to claim 1 or claim 2 is an embodiment.

  According to the present invention, as described in claim 4, the range of the size of the cover body 4 is set so that a patient on a wheelchair can enter from a size in which a walking patient can stand up. The hospital infection prevention device according to any one of Items 1 to 3 is an embodiment.

As described in claim 5, the present invention provides a nosocomial infection prevention device according to any one of claims 1 to 4, wherein the open / close guide annular fixed frame 1 is mounted at a higher position than the annular movable frame 2. Is an embodiment.

According to the present invention, as described in claim 6, the opening / closing guide annular fixed frame 1 is formed in a curved shape that hangs down in the circumferential direction from the central portion of the top surface. The nosocomial infection prevention device described in any of the above is used as an embodiment.

The present invention is configured as described in claim 1, that is, an opening / closing guide annular fixing frame for guiding the opening / closing of the cover body 4 to the upper end of the drip stand A provided with a moving caster. 1 is provided, and the opening / closing guide annular fixed frame 1 is provided with an annular movable frame 2 that is mounted on the outer side so as to be freely raised and lowered, and is further linearly opened and closed over the entire length in the height direction. When the cover body 4 formed by forming the portion S on the side portion thereof is attached to the annular movable frame 2 and rotated so as to raise the annular movable frame 2, the cover body 4 4 is configured such that the opening / closing portion S is brought into contact with the tip of the opening / closing guide annular fixed frame 1 and is pushed open based on the relative rushing action of the fixed frame 1. Including the infusion stand when moving Since the whole body of the person is covered by the cover member, it is prevented well-germs to the body is attached, thereby avoiding a situation occurs like so-called nosocomial infections from occurring. 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.

  Furthermore, since the opening / closing part S of the cover body 4 is automatically opened by rotating the annular movable frame 2 to stand up, the patient can enter and exit the cover body 4 very quickly and easily. Done. The undulation movement of the annular movable frame 2 is performed using, for example, manual interlocking means based on an appropriate pull string attached to the annular movable frame 2, automatic means using an electric motor, or a spring. By adding an appropriate means such as a spring means (for example, a spring means added with a ratchet stop means in the awning and lowering state), it is possible to achieve the purpose of automatic rotation.

  According to the present invention, the base end portion 1a for mounting the opening / closing guide annular fixed frame 1 on the stand is formed in a straight shape, and the required position of the annular movable frame 2 is horizontally arranged. A straight shaft portion 2a is installed, and the movable movable frame 2 can be attached to the open / close guide annular fixed frame 1 so that it can be raised and lowered. The base end portion 1a for mounting and the horizontal straight portion 2a are connected to each other via a pivot connecting rod 3. Thus, the same effect as in the case of claim 1 can be obtained, and the mounting of the annular movable frame 2 to the open / close guide annular fixed frame 1 can be achieved in a very simple manner. I can do it. Since the fixed object for the stand is only the opening / closing guide annular fixed frame 1, the fixing purpose is achieved by using an existing fastener or the like for the stand. It can be used.

According to the present invention, the cover body 4 is formed of an opaque material, and a transparent material window 4a is provided at the height of the patient's eye during the drip. Since it is configured, the same effect as in the case of claim 1 is achieved, and the patient inside is shielded from surrounding people's eyes by the cover body. You can move without feeling it. And the visibility at the time of a walk will be ensured based on presence of the said window part made from transparent material.

According to the present invention, the range of the size of the cover body 4 is set so that the walking patient can stand up to the size that the patient on the wheelchair can enter. Since it set, the utilization with respect to the patient on the wheelchair B is also enabled. In this case, the entire wheelchair on which the patient is riding is covered by attaching the cover body to the upper end portion of the drip stand that is fixed in advance to the required part of the wheelchair based on the configuration as described above. Thus, the same effect as in the case of claim 1 can be obtained.

Since the present invention is configured as described in claim 5, that is, is configured so that the opening / closing guide annular fixed frame 1 is mounted at a higher position than the annular movable frame 2, the same effects as in the case of the above-described claim 1 are achieved. At the same time, the space with respect to the patient's head is increased, so that the feeling of occlusion within the cover is reduced, and at the same time, the occurrence of a situation in which the top surface of the cover body 4 hangs down in a concave shape based on its own weight is prevented. I can do it.

The present invention is configured as described in claim 6, that is, by using an opening / closing guide annular fixed frame 1 formed in a curved shape that hangs down in the circumferential direction from the center portion of the top surface. The same effect as in the case of No. 1 can be obtained, and the occurrence of drooping deformation in which the top surface portion covered with the annular movable frame 2 is recessed downward based on its own weight can be prevented.

It is a perspective view for explanation showing the use condition of the present invention. It is a top view of the present invention which omits and shows a cover body. It is a front view of the present invention shown by omitting a cover body. It is a partially cutaway front view showing the whole of the present invention. It is a partially notched front view showing the whole other Example of this invention.

  1 to 5 show an embodiment of the present invention. In the figure, A is an existing drip stand provided with a moving caster, and 1 is an open / close guide annular fixed frame fixed horizontally at the upper end of the stand A, and is used to open and close the cover body 4 to be described later. This is for guidance. In addition, it is preferable to perform the attachment means using appropriate connection metal fittings, such as a clamp.

The base end portion 1a for attaching the opening / closing guide annular fixed frame 1 to the stand is formed in a straight shape for pivotally supporting the annular movable frame 3 described later, and the distal end portion 1b thereof is a cover described later. It is configured to face the opening / closing part S of the body 4.

  Reference numeral 2 denotes an annular movable frame, which is attached to the above-described opening / closing guide annular fixed frame 1 so that it can be raised and lowered outside. That is, between the horizontal straight part 2a erected at a required location of the annular movable frame 2 and the base end part 1a for attaching the opening / closing guide annular fixed frame 1 to the stand A, the pivot connecting rod 3 is provided. The annular movable frame 2 is connected to the open / close guide annular fixed frame 1 so that it can be raised and lowered. (See Figure 3)

  The size of the annular movable frame 2 described above is such that the infusion stand A and the space for allowing the patient who performs the infusion using the stand A to walk can be kept in a state that can be fully inserted. It is prepared. However, it is also assumed that the patient himself enters in a wheelchair, and in this case, an annular movable frame having a size corresponding to that is used. That is, as a drip stand, a drip stand for a wheelchair attached in advance to a required location such as a side surface of a wheelchair is used, and an annular fixing frame for opening and closing guides having a corresponding size is the same as described above. It can also be constructed and implemented so that it can be mounted up and down freely in any form.

  Reference numeral 4 denotes a cover body, which is attached to the above-described annular movable frame 2 so as to hang down in a curtain shape over the entire circumference so as to cover the upper surface portion and the side circumferential surface portion thereof. And it is preferable that the said cover body 4 is equipped with the height width | variety of the grade which covers from the patient's head who is instilling to the height of a knee. The cover body 4 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.

  4a is a transparent material window provided so as to be positioned around the eyes of the patient, and serves as a fluoroscopic window for walking. That is, the patient in the cover body 4 is not seen by the people around when the cover body 4 is made of an opaque material, but the visual field during walking is disturbed. For this purpose, the patient's field of view is secured through the transparent material window 4a. In addition, when the cover body 4 is formed of a transparent material, it is not necessary to form such a window portion 4a.

  By the way, although it is the cover body 4 mentioned above, the part S for opening / closing is formed in the side part over the full length direction in order to make a patient go in and out. The opening / closing part S may be of any suitable form, such as a structure in which both end edges are overlapped so as to be freely opened and closed as shown in the figure (winding skirt-shaped structure), or a slit-shaped structure. To do.

  Further, the cover body 4 is attached to the annular movable frame 2 so as to cover the annular movable frame 2 from the upper surface as described above. In this state, the patient enters and exits from the opening / closing part S. However, according to the present invention, the cover body 4 can be opened and closed based on the following action by the above-described opening and closing guide annular fixed frame 1 and the annular movable frame 2 connected to be raised and lowered. It is configured to be performed smoothly.

That is, in the state shown in FIG. 2 and FIG. 3, if the annular movable frame 2 to which the cover body 4 is attached is rotated so as to rise in the direction of the arrow shown in FIG.
Synchronous rotation is performed while the opening / closing portion S is raised. Then, based on the synchronous rotation, the opening / closing portion S comes into contact with the distal end portion of the opening / closing guide annular fixed frame 1 and has an effect that the opening / closing portion S is pushed and expanded in the expanded state. It will be. Therefore, in this expanded state, the patient enters the cover body 4 directly or on a wheelchair, and when the annular movable frame 2 is returned to the original position (returned to the horizontal state), the patient can open and close. The part S is closed again, and the patient is kept covered by the cover body. (See FIG. 1) Note that the opening and closing when the patient leaves is performed in the same manner as described above.

  By the way, although the operation of raising and lowering the annular movable frame 2 as described above is omitted in the drawing, manual interlocking means and an electric motor based on an appropriate pulling string attached to the annular movable frame 2 are used. It depends on appropriate means such as automatic means, spring means using springs, etc. (for example, spring means added with ratchet stop means in the awning and lowering state).

  However, according to the present invention, the cover body 4 is mechanically opened and closed based on the presence of the annular guide frame 1 for opening and closing guide and the annular movable frame 2 connected to the up and down direction. Is the technical main part. Therefore, since the means for performing the raising / lowering operation of the annular movable frame 2 belongs to a technique that is appropriately added to the present invention, a detailed detailed description of the means is omitted.

  FIG. 5 shows another embodiment of the present invention. That is, in the case of the embodiment shown in FIGS. 1 to 4, when a thin material with no waist is used as the cover body 4, the top surface portion covered with the annular movable frame 2 is recessed downward based on its own weight. It is assumed that a drooping deformation will occur. The embodiment shown in FIG. 5 is intended to solve such a problem.

That is, in the embodiment shown in FIG. 5, the above-described problem is caused by using the opening / closing guide annular fixed frame 1 formed in a curved shape that hangs down in the circumferential direction from the central portion of the top surface. It is configured to eliminate the problem. In addition, by attaching the opening / closing guide annular fixed frame 1 so as to be at a higher position than the annular movable frame 2 (see FIGS. 3 and 4), the spatial extension of the patient's overhead portion can be formed. At the same time, the above problem can be solved. The present invention may be implemented in such a form.

  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 4 is achieved based on the relative movement of the end of the opening / closing guide annular fixed frame 1 with respect to the opening / closing waist S of the opening / closing guide based on the pivoting of the annular movable frame 2. Therefore, the opening and closing of the cover body 4 can be achieved very easily, and it is allowed to add the automatic opening and closing system as described above.

Can be used to prevent hospital infection.

A Drip stand 1 Annular fixing frame for opening and closing
1a Base end for mounting 2 Annular movable frame
2a Horizontal straight part 3 Pivoting joint 4 Cover body
4a Window made of transparent material S Opening and closing part

Claims (6)

  An opening / closing guide annular fixing frame (1) is attached to the upper end of the drip stand (A) provided with a moving caster to guide the opening / closing of the cover body (4) to be described later. An annular movable frame (2) mounted on the outer side of the fixed frame (1) so as to be freely raised and lowered, and a linear opening / closing portion (S) extending over the entire length in the height direction. Is attached to the annular movable frame (2), and is rotated so that the annular movable frame (2) rises. The opening / closing portion (S) of the cover body (4) is brought into contact with the distal end portion of the opening / closing guide annular fixed frame (1) and pushed open based on the relative rushing action of the fixed frame (1). Nosocomial infection prevention tool configured as described above.   The base end (1a) for mounting the opening / closing guide annular fixed frame (1) to the stand is formed in a straight shape, and a horizontal straight portion (2a) is installed at a required position of the annular movable frame (2). , The undulating mounting of the annular movable frame (2) with respect to the annular fixed frame (1) for opening / closing guidance, and the pivoting connecting rod (3a) between the mounting base end (1a) and the horizontal straight part (2a) The device for preventing nosocomial infection according to claim 1, wherein the device is configured to be connected via a). The cover body (4) is formed of an opaque material, and a transparent material window (4a) 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 (4) is set so as 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. The nosocomial infection prevention device according to any one of claims 1 to 4, wherein the open / close guide annular fixed frame (1) is mounted at a higher position than the annular movable frame (2). 6. The nosocomial infection prevention device according to any one of claims 1 to 5, wherein the opening / closing guide annular fixed frame (1) is formed in a curved shape that hangs in the circumferential direction from the center of the top surface. .

Images