JP2021171291A - Temporary storage tool - Google Patents

Abstract

To provide a temporary storage tool capable of being stored in a compact manner, for preserving the object, capable of being easily developed, and temporarily storing, even in a narrow space, for example, at a corridor of a hospital according to a condition of a patient.SOLUTION: A temporary storage tool 1 for temporarily storing a patient 100 who suffers from an infection disease, comprises: a flat sheet body 10 forming a laid mat part; a covering part 20 covering a patient 100; shape holding means 30 for the covering part 20; and ventilation selecting means 40. The covering part 20 is formed of a transparent soft resin sheet, a top part 21 extends in a slender state from a head to feet of the patient 100, and both ends thereof are closed, and the covering part is sized to store a whole body of the patient 100, One short edge 11 of the flat sheet body 10 and one short edge side of the covering part 20 are deposited, the flat sheet body 10 and the covering part 20 face each other, and other peripheral edges 12 can be closed. The shape holding means 30 is arranged at a prescribed interval so as to form a plurality of rows along a long side, on an external face of the covering part 20, and the top part 21 is held in an arc-shape in which the top part is curved gently.SELECTED DRAWING: Figure 1

Description

The present invention relates to a temporary containment device for temporarily accommodating a patient with an infectious disease. Specifically, the present invention relates to a temporary containment device for temporarily isolating a patient who has an infectious disease or a person who is afraid of having an infectious disease from another person.

Patients with infectious diseases pose a risk of infection to those around them because they expel droplets of pathogens such as viruses and bacteria attached to the mucous membrane of the respiratory tract and foreign substances of dust to the outside together with coughing. Therefore, the space where the transport device and bed for infectious disease patients are installed should be surrounded by a negative pressure compared to the surrounding space so that viruses etc. do not come out from the space where the infectious disease patients are housed. Has been made.

However, due to the worldwide epidemic of the new coronavirus from around the end of 2019, there is a shortage of hospital beds, including beds for infectious disease patients. Although the degree of infectious disease epidemics varies, the number of beds that can treat patients with infectious diseases is tight, and there is a growing demand for temporary containment devices that can accommodate patients even temporarily.

Patent Document 1 discloses a technique of an infectious disease patient transport bag in which two sheets are laminated to form a flat shape. According to this technology, a rectangular sheet-shaped lower cover and upper cover are overlapped, a part of one long side is joined, and the three sides that are not joined are opened and closed by a fastener, and two short sides are used. It is said that the side and one long side can be opened.

In addition, when accommodating and sealing the patient, an arch-shaped spacer member that straddles the face is installed so that the patient does not feel stuffy, but if the accommodation space is made negative pressure so that the virus does not leak. There is a problem that the seat portion on which the spacer member is not installed is in close contact with the patient, and the patient cannot be treated first aid from the outside of the infectious disease patient transport bag.

Patent Document 2 discloses a technique of a patient transport device that prevents virus scattering when transporting an infectious disease patient and is foldable when not in use. This technique consists of a bottom surface, an arch, and a semi-circular end wall that, when assembled, forms a semi-cylindrical shape to accommodate the patient. Fasteners are provided at the positions of the arcuate portions on both end faces and at the positions where one of the bottom portions and the arch portion are in contact with each other.

According to this technology, when the fastener is released and the seat body is unfolded, the bottom surface, the arch portion, and the end wall form a flat surface, and it is easy to store the seat in the folded state. However, since the seat body of this patient transport device is connected in the long side direction, the whole is unfolded in a wide space before accommodating the patient, and the end wall is folded up after accommodating the patient. It was necessary to pull the seat body deployed in the long side direction from the side of the patient so as to cover the patient and close the surrounding fasteners.

According to the techniques described in this document, not only does the patient require a large space to deploy the seat of the patient carrier to accommodate the patient, but the patient is brought into contact with the seat before covering it. There was a problem that there was a tendency to make it.

Patent Document 6 discloses a technique of an independently accommodating isolation and environmental protection system including a main body capsule that can be attached to a stretcher and an environmental control system that can be connected to the main body capsule. The body capsule is made of an impermeable material that does not allow pathogens to pass through, and the environmental control system provides fresh air.

According to this technique, the introduction of air exerts a positive pressure on the containment siege wall element, that is, a pressure higher than the surroundings, which favorably isolates the patient from the surrounding environment. However, since the pressure of the patient housing is higher than that of the surroundings, there is a problem that the virus may be scattered without a highly controlled environmental control system.

JP-A-2005-27841 Japanese Patent Application Laid-Open No. 2005-13547 International Publication No. 2002-507447

The problem to be solved by the present invention can be compactly stored and stored, can be easily deployed even in a narrow space, for example, a hospital corridor, can accommodate a patient with an infectious disease, and can disperse viruses and the like. It relates to a temporary containment device that makes it easy for a patient with an infectious disease to be observed and responds to the patient's condition while suppressing the condition.

The first invention of the present invention is a temporary accommodation device for temporarily accommodating a patient with an infectious disease, which comprises a flat sheet body forming a mat portion, a covering portion covering the patient, a means for maintaining the shape of the covering portion, and ventilation. The flat sheet body is wider than the patient lying down, the covering is made of a transparent soft resin sheet, the top extends elongated from the patient's head to the foot, and both ends. The surface is closed so as to accommodate and cover the entire body of the patient, one short edge portion of the flat sheet body and one short edge portion of the covering portion are welded, and the flat sheet body and the covering portion face each other. The other peripheral edges that are fitted can be closed by a fastener, the shape-retaining means is a ring portion and a thin shaft body, and the ring portion is formed in a plurality of rows along the long side of the covering portion on the outer surface of the covering portion. The thin shaft bodies are inserted through the ring portion of each row to hold the top portion in a gently curved arch shape, and the ventilation selection means The patient's foot is directed toward the welded short edge, which is attached to the foot side end face and the head side end face and is selected to be taken in from one of them and exhausted from the other. It is characterized in that, in a state where the patient is laid down, the covering portion having an arched shape is covered so as to be tilted from the feet of the patient to the head, the peripheral edge is closed, and the patient is temporarily accommodated.

In the temporary containment device of the present invention, the covering portion covering the patient is made of a transparent soft resin sheet, and not only the patient's body can be observed from the outside of the temporary containment device, but also the patient himself can observe the external condition. Therefore, the patient is temporarily accommodated in a state where anxious feelings are relieved.

When the patient is accommodated, a thin shaft body is inserted into a ring portion arranged in a regular line in the vertical and horizontal directions on the upper surface of the arch-shaped covering portion in advance. The shape of the cover is maintained in an arch shape, and the temporary containment device can be assembled in a narrow space. Lying the patient with the patient's feet facing the side where the flat sheet body and the covering are welded, and then tilting the arched covering, finally tilting the patient's head. It is covered and can accommodate the patient in a small space. Patients are placed in temporary containment devices with less anxiety because they can communicate their intentions to the nurse until they are completely covered by the cover.

After accommodating the patient, the fasteners on both sides of the patient's body and feet are closed, the air flow in the internal and external spaces is blocked, and the spread of viruses and the like is prevented. Ventilation selection means are provided on the foot side end face and the head side end face so that one of them can be selected as the inflow side and the other as the outflow side. Since air flows from one side to the other, viruses and the like contained in the exhaled breath of the patient are easily discharged together with the inflowed air without stagnation.

If the patient is wearing an oxygen mask, air can be drawn in from the foot side so that the patient's exhaled breath can be expelled quickly. If the patient is not wearing an oxygen mask, the head can be exhausted. Air should flow in from the side so that as much fresh air as possible is breathed by the patient.

According to the first invention of the present invention, the patient's condition can be observed through the transparent resin sheet body, and the temporary containment device can be assembled in a narrow space to accommodate the patient, and the air flow in the internal and external spaces is blocked. It has an unprecedented advantageous effect that the patient can be cured in a fresh air environment while preventing the spread of the virus.

The second invention of the present invention is the temporary accommodating device of the first invention, wherein the ventilation selection means is provided with a ventilation front chamber, and the ventilation front chamber is made of a soft resin sheet forming the covering portion. The sheet is also easily deformed, and is characterized in that outside air is sucked in through the ventilation front chamber and air inside the temporary housing portion is discharged.

The ventilation anterior chamber attached to each ventilation selection means may be attached to the inside of the arch shape or may be attached to the outside. Since the material of the ventilation front chamber is a sheet that is more easily deformed than the soft resin sheet that forms the covering part, if pressurized air flows in from the outside, the ventilation front chamber will be in an expanded state, and air will be released from the inside. If it is spilled, the aeration chamber will be in a deflated state. If a doctor or nurse observes the shape of the ventilation anteroom from the outside of the temporary containment device, it can be confirmed at a glance whether air is flowing in from the outside and air is flowing out from the inside, and the treatment action is reduced. It has the effect of being done.

A third aspect of the present invention is the temporary accommodating device of the second invention, characterized in that the space inside the temporary accommodating portion has a negative pressure as compared with the surrounding space due to the discharge of air in the temporary accommodating portion. There is. The method of making the space in the temporary housing portion have a negative pressure more than the surrounding space is not limited, and the volume of the outflow air may be larger than the volume of the inflow air. Of course, it is sufficient to control the inflow amount and the outflow amount of air according to the degree of internal negative pressure.

According to the third aspect of the present invention, the pressure in the patient containment space inside the temporary containment device is always negative pressure rather than the pressure outside the temporary containment device. It has the advantageous effect of preventing scattering.

-According to the first invention of the present invention, the patient's condition can be observed through the transparent resin sheet body, and the temporary containment device can be assembled in a narrow space to accommodate the patient, as well as the air flow in the inner and outer spaces. It has an unprecedented advantageous effect of being able to cure the patient in a fresh air environment while being blocked to prevent the spread of the virus.
-According to the second invention of the present invention, when a doctor or a nurse observes the shape of the ventilation anterior chamber from the outside of the temporary containment device, air is flowing in from the outside or air is discharged from the inside. It can be confirmed at a glance whether or not it is present, and it has the effect of reducing treatment.
-According to the third invention of the present invention, the pressure in the patient containment space inside the temporary containment device is always negative pressure rather than the pressure outside the temporary containment device, so that the virus outside the temporary containment device is used. It has the advantageous effect of preventing the scattering of.

Explanatory drawing explaining temporary accommodation equipment (Example 1). Explanatory drawing explaining ventilation selection means (Example 1). Explanatory drawing explaining assembly and folding of a temporary containment device (Example 1). Explanatory drawing explaining the ventilation front room (Example 2).

A temporary containment device for temporarily accommodating a patient with an infectious disease is welded with one short edge of a flat sheet body for lying down and one short edge of a cover covering the patient, and the other peripheral edges are closed with a fastener. Made possible. The temporary containment device is provided with a means for maintaining the shape of the cover portion, and the cover portion is provided regardless of whether the cover portion is lifted by opening the fastener or the inside of the temporary containment device is maintained at a negative pressure. Can be held in an arch shape. When the patient is temporarily accommodated, the patient's foot is laid down toward the short edge, and the arch-shaped covering is covered so as to tilt from the patient's foot to the head. And close the periphery. As a result, the transported patient can be quickly isolated, and anxiety and oppressive feeling are less likely to be given when the patient is temporarily accommodated.

In the first embodiment, the temporary containment device 1 will be described with reference to FIGS. 1 to 3. FIG. 1A shows a perspective view of the temporary containment device 1. FIG. 1 (B) shows a state in which a medical worker covers the cover portion so as to tilt from the feet to the head of the patient 100. FIG. 2 shows an explanatory diagram illustrating the ventilation selection means. In FIG. 2, only a part of the ventilation selection means and the temporary containment device is shown for easy understanding, and the others are omitted. FIG. 2 (A) shows an example applied to a mildly ill patient who does not need an oxygen mask, and FIG. 2 (B) shows an example applied to a severely ill patient who needs an oxygen mask 101. FIG. 3 shows a state in which the temporary storage device is compactly stored and then assembled by expanding the covering portion.

The temporary containment device 1 holds the flat sheet body 10 forming a mat portion for lying down the patient with an infectious disease, the covering portion 20 covering the patient, and the covering portion in an arch shape having a gently curved top. The shape holding means 30 and the ventilation selection means 40 are provided (see each figure in FIG. 1). The sizes of the flat sheet body 10 and the covering portion 20 forming the temporary storage device 1 are not limited as long as they are large enough to accommodate and cover the entire body of the patient 100. For example, if the long side is about 200 cm, the short side is about 90 cm, and the height is about 90 cm, the temporary containment device can be assembled even in a narrow space such as a hospital corridor. It can be arranged side by side along the corridor.

The flat sheet body 10 has an elongated rectangular shape, and one short edge portion 11 is integrated with the covering portion 20 by welding. In the flat sheet body 10, the other three peripheral edges 12, 12, 12 facing the covering portion 20 are opened and closed by the fastener 13. The fastener 13 is composed of a service tooth 14 arranged along the peripheral edge 12 and an opening / closing member 15 sliding along the service tooth.

Further, the flat sheet body 10 has an upright portion 16 that stands up from the bottom surface, and the fastener 13 is provided at a boundary between the upright portion 16 and the cover portion 20. The upright portion raises the height position of the fastener 13 above the floor surface, making it easier to open and close quickly. The material of the flat sheet body is not limited, but it is preferable to use a resin sheet that is waterproof and has high durability. For example, tarpaulin, which is a vinyl chloride-based multilayer material, is suitable because it has high durability and waterproofness and is not easily deteriorated, and can be repeatedly used by alcohol disinfection. The thickness of the flat sheet body is not limited, and may be, for example, about 0.35 mm.

The covering portion 20 has a size in which the top portion 21 extends elongated from the head portion of the patient 100 toward the foot portion and both end faces 22 and 22 are closed to accommodate and cover the entire body of the patient. By being held by the shape holding means 30, the covering portion 20 is held in an arch shape in which the top portion 21 is gently curved. While the storage space 23 of the temporary storage device 1 is maintained at a negative pressure more than the space around the temporary storage device, the top portion 21 is gently recessed and curved inward. As a result, it is possible to visually recognize at a glance whether or not the virus is prevented from being scattered to the outside of the temporary containment device 1.

The material of the covering portion 20 is not limited as long as it is a transparent soft resin sheet so that the inside can be visually recognized. For example, a polyvinyl chloride resin is suitable because it has high durability and waterproofness and is not easily deteriorated, and can be used repeatedly by alcohol disinfection. In addition to being lightweight, it also has excellent weldability. The thickness of the soft resin sheet is not limited, and may be, for example, 0.3 mm. In addition, windows 24, 24 for treating the patient are provided on both sides of the long side of the covering portion. The window portion 24 is opened and closed by fasteners 25 arranged along the peripheral edge thereof. Patient treatment includes not only treatment but also delivery of goods. Since the windows 24 are provided on both sides of the cover, the use of the windows is not hindered even when the long sides of the temporary containment devices are arranged along the wall in the hospital corridor.

The shape-retaining means 30 is a plurality of ring portions and a thin shaft body to be inserted through the ring portions. The thin shaft body forming the shape-retaining means is an arch-shaped thin shaft body 31 and a linear thin shaft body 32 extending along the longitudinal direction of the covering portion, and these are the top portion 21 of the covering portion. Is held in an arched curved shape. A plurality of ring portions 33 through which an arch-curved thin shaft body is inserted and ring portions 34 through which a linear thin shaft body is inserted are provided on the outer surface of the cover portion 20 along the long side of the cover portion. They are arranged in rows at predetermined intervals. The arch-shaped thin shaft body 31 is inserted into the ring portions 33 arranged along the arc line of the covering portion, so that the top portion 21 of the covering portion maintains the gently curved arch shape. ing.

More specifically, the rows of ring portions 33 through which the arched thin shaft body 31 is inserted are arranged at both ends and the central portion of the covering portion 20 so as to be arranged at predetermined intervals. The ring portions 33 forming each row are arranged along curved arc lines on both end faces 22 of the covering portion. Of the ring portions 33, the ring portion 35 at the lower end position through which both ends of the thin shaft body 31 are inserted is provided with a bottom portion so that the inserted thin shaft body 31 is in a stretched state. A thin shaft body penetrates and is inserted through the other ring portion 33.

The ring portions 34 through which the linear thin shaft body 32 is inserted are arranged so that the insertion portions are directed in the long side direction of the covering portion and form a plurality of rows along the long side of the covering portion 20. The ring portions 36 at both ends of the covering portion are provided with bottom portions so that the inserted thin shaft body is in a stretched state. The ring portion 37 in the central portion is inserted through the thin shaft body 32. By straddling the three linear thin shaft bodies 32 between the three arch-shaped thin shaft portions 31, the top portion 21 of the covering portion is arched so as not to be crushed in the longitudinal direction. The shape is retained.

By holding the cover portion 20 by the shape holding means 30, even if the medical worker 200 opens the fastener and lifts the cover portion 20 around the axis of the one end edge portion 11, the shape of the cover portion is arched. It can be held as it is (see FIG. 1 (B)). As a result, the transported patient 100 can be promptly temporarily accommodated, and the virus discharged together with the droplets due to coughing or the like can be minimized from being scattered in the hospital. The material of the thin shaft body is not limited. For example, a glass fiber having a diameter of about 5 mm to about 10 mm is suitable because it can retain the shape of the covering portion, is lightweight, and has flexibility.

The ventilation selection means 40 is attached to the foot side end surface 26 and the head side end surface 27 of the covering portion so that one of them can be selected as the inflow side and the other as the outflow side (each of FIG. 2). See figure). For example, in the case of a mild patient who does not need an oxygen mask, the ventilation selection means 40 attached to the head side end face 27 is set to the inflow side, and the ventilation selection means 40 attached to the foot side end face 26 is set to the outflow side. (See Fig. 2 (A)).

Then, since the fresh air is introduced from the head side of the patient 100, it is easy for the patient to inhale as much fresh air as possible. Further, the droplet 300 containing the virus discharged into the accommodation space 23 of the temporary accommodation device 1 due to coughing or the like is easily moved to the foot side along the air flow, and the droplet 300 is less likely to stagnate around the patient's head. , It is difficult for the patient to take up the virus again. In addition, since it is easy for the droplets to be collected on the outflow side by the air flow (see the white arrow in Fig. 2 (A)), even if the window is opened and closed during treatment such as connecting the virus to the ventilation selection means. It is difficult to disperse the virus to the outside. The collected virus is discharged from the foot side (see the white arrow in FIG. 2 (A)).

On the other hand, in the case of a severely ill patient who needs an oxygen mask 101, the ventilation selection means 40 attached to the head side end face 27 is set to the outflow side, and the ventilation selection means 40 attached to the foot side end face 26 flows in. It should be on the side (see Fig. 2 (A)). Then, the droplets 300 discharged before the oxygen mask is attached can be quickly collected on the outflow side. As a result, even when a critically ill patient is temporarily accommodated, it is difficult for the virus to drift in the accommodation space 23, and the medical staff can perform treatment and the like with peace of mind.

The inflow side may be equipped with a pressurizing means for introducing fresh air, and the outflow side may be equipped with a depressurizing means for reducing the pressure in the accommodation space via an air filter for collecting viruses. In order to keep the accommodating space 23 at a negative pressure, the decompression means is operated to make the accommodating space 23 a negative pressure in advance, and then the pressurizing means and the decompressing means are used so that the inflow air volume and the outflow air volume are in equilibrium. And may be activated. The air filter is not limited as long as it is a HEPA filter (High Efficiency Particulate Air Filter) used in a clean room or the like, a ULPA (Ultra Low Penetration Air Filter) having improved particle collection efficiency of the HEPA filter, or the like.

Next, the assembling work and the folding work of the temporary storage device 1 will be described with reference to FIG. FIG. 3 (A) shows the folded temporary accommodating device 1 and the thin shaft body 32, and FIG. 3 (B) shows the temporary accommodating device 1 being unfolded so that the thin shaft body 32 is inserted into the ring portion 34. Indicates the state of. FIG. 3C shows a state in which the temporary containment device has been assembled.

While the temporary storage device 1 is being stored, the linear thin shaft body 32 is detached from the three ring portions 34, and then the arch-shaped curved thin shaft bodies 31, 31, and 31 are pulled together. In this way, the flat sheet body 10 and the covering portion 20 are compactly folded (see FIG. 3 (A)). The fastener 13 (see FIG. 3B) may remain closed when the temporary containment device 1 is folded.

When assembling the temporary storage device 1, first, the folded flat sheet body 10 and the covering portion 20 are stretched (see the white arrows in FIG. 3A). Next, the linear thin shaft body 32 is inserted through the central ring portion 37, and the tip end portion of the thin shaft body 32 is inserted through the ring portion 36 arranged at one end (FIG. 3B). See figure). Then, while bending the linear thin shaft body 32, the rear end portion 38 of the thin shaft body is inserted into the ring portion 36 arranged at the other end portion. By setting the thin shaft body 32 to be in a state of being stretched between the bottoms of the two ring portions 36 and 39, the shape of the covering portion 20 is maintained so as not to be crushed in the longitudinal direction (FIG. 3 (C)). ) See the figure).

In the second embodiment, the temporary storage device 2 to which the ventilation front chamber is attached to the ventilation selection means will be described with reference to FIG. FIG. 4A shows a state in which the ventilation front chamber is expanded, that is, a state in which the introduction of fresh air is not hindered. FIG. 4 (B) shows a state in which the aeration chamber is atrophied, that is, a state in which the introduction of fresh air is hindered. The second embodiment is different from the first embodiment only in that it is provided with a ventilation front chamber. The same configurations as those in the first embodiment are designated by the same reference numerals and the description thereof is omitted.

In the second embodiment, a case where the ventilation selection means 40 provided on the head side end surface 27 is on the inflow side and the ventilation selection means provided on the foot side end surface 26 is on the outflow side will be described as an example. The ventilation front chamber 50 is attached to the ventilation selection means 40 provided on the head side end surface 27. The ventilation front chamber 50 is made of a sheet that is more easily deformed than the soft resin sheet forming the covering portion 20. For example, when the soft resin sheet is made of polyvinyl chloride, it may be made of a rubber sheet. The rubber sheet is easy to color and can further improve visibility.

When fresh air is sufficiently flowed in from the ventilation selection means 40 on the inflow side, the easily deformable ventilation front chamber 50 is in a swelled state (see FIG. 4 (A)). On the other hand, when the fresh air is not sufficiently inflowed, the ventilation front chamber 50 is in a deflated state (see FIG. 4 (B)). When the state in which the ventilation front chamber 50 is deflated is visually recognized, the pressurizing means attached to the ventilation selection means 40 on the inflow side is not functioning, or the outflow air volume becomes larger than the inflow air volume. There is. As a result, the introduction status of fresh air can be visually confirmed at a glance, the burden of treatment can be reduced, and if a problem occurs in the inflow or outflow of fresh air, it can be dealt with immediately.

(others)
-In the second embodiment, an example in which the ventilation front chamber is provided only on the inflow side has been described, but it goes without saying that the ventilation front chamber may be provided on the outflow side. Further, although the example in which the ventilation front chamber is attached to the inside of the covering portion has been described, it goes without saying that it may be attached to the outside.
-The embodiments disclosed this time should be considered to be exemplary in all respects and not restrictive. The technical scope of the present invention is indicated by the scope of claims, not limited to the above description, and is intended to include all modifications within the meaning and scope equivalent to the scope of claims.

1, 2, ... Temporary containment equipment,
10 ... Flat sheet body, 20 ... Cover, 30 ... Shape holding means, 40 ... Ventilation selection means,
11 ... One end edge, 12 ... Peripheral, 13 ... Fastener, 14 ... Tooth
15 ... Opening and closing member, 16 ... Standing part,
21 ... top, 22 ... both ends, 23 ... accommodation space, 24 ... windows,
25 ... Fastener, 26 ... Foot side end face, 27 ... Head side end face,
31, 32 ... Thin shaft body, 33, 34, 35, 36, 37 ... Ring part,
38 ... Rear end of thin shaft, 39 ... Ring,
50 ... Ventilation front room,
100 ... patient, 101 ... oxygen mask, 200 ... healthcare worker

Claims (3)

In a temporary containment device that temporarily accommodates patients with infectious diseases
A flat sheet body forming a mat portion, a covering portion covering the patient, a means for maintaining the shape of the covering portion, and a ventilation selection means are included.
The flat sheet body is wider than the patient lying down,
The covering is made of a transparent soft resin sheet, and the top is elongated from the patient's head toward the feet and both ends are closed to accommodate and cover the entire body of the patient.
One short edge portion of the flat sheet body and one short edge portion of the covering portion are welded, and the other peripheral edge where the flat sheet body and the covering portion face each other can be closed by a fastener.
The shape-retaining means is a ring portion and a thin shaft body.
The ring portions are arranged on the outer surface of the covering portion at predetermined intervals so as to form a plurality of rows along the long side of the covering portion.
The thin shaft body is inserted through the ring portion of each row, and the top portion is held in a gently curved arch shape.
The ventilation selection means is attached to the foot side end face and the head side end face, and is selected so as to be taken in from one of them and exhausted from the other.
With the patient's feet facing the welded short edge, the patient is laid down, and the arched cover is placed so as to tilt from the patient's feet to the head. , Closing the periphery and temporarily accommodating the patient,
Temporary containment equipment characterized by that. The ventilation selection means is provided with a ventilation front chamber.
The ventilation front chamber is a sheet that is more easily deformed than the soft resin sheet that forms the covering portion.
The outside air is sucked in through the ventilation front chamber, and the air inside the temporary housing unit is discharged.
The temporary containment device according to claim 1. Due to the discharge of the air in the temporary housing portion, the space inside the temporary housing portion has a more negative pressure than the surrounding space.
The temporary containment device according to claim 2, wherein the temporary storage device is characterized by the above.

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