JP2001238920A - Disposable bed sheet and disposable bed sheet set - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a disposable bed sheet removable while keeping a person lying thereon. SOLUTION: In this disposable bed sheet 1, a rectangular sheet 2 is provided with a cut 3 capable of cutting off the sheet 2 into two along the longitudinal direction of the sheet 2 and a tape 4 for sealing the cut 3 is stuck on the sheet 2 by an adhesive material so as to cover the cut 3. Thus, when the person lying on the sheet 2 is moved to a right side part 2R, the tape 4 is peeled off, then a left side part 2L is removed by pulling the left side part 2L with a hand, then the person is moved to a place where the left side part 2L is removed and the right side part 2R is pulled with a hand, the disposable sheet 1 is removed while keeping the person lying.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disposable sheet and a disposable sheet set.
The present invention relates to a disposable bed sheet and a disposable bed sheet set suitable for use in a bed for bedridden patients.

[0002]

2. Description of the Related Art Conventionally, as sheets to be laid on a bed for bedridden patients, in order to save the trouble of washing the sheets,
Disposable sheets are used.

[0003]

However, the above-mentioned conventional disposable sheets can be disposable by using an inexpensive material such as paper or non-woven fabric, and the time and effort for washing the sheets can be omitted, but the sheets need to be replaced. You can't save time. In the above conventional disposable sheets,
When changing sheets, the bedridden patient had to be removed from the bed. Therefore, conventional replacement of disposable sheets has a problem in that it generally requires a plurality of caregivers, and it is very difficult to perform the replacement with one caregiver. Therefore, even when the disposable sheets need to be replaced immediately after they become dirty, the disposable sheets may not be replaced because there is only one caregiver.

[0004] Therefore, there is a demand for disposable sheets that can be replaced by a single caregiver.

The present invention has been made in view of the above-mentioned conventional problems, and has as its object to provide a disposable bed sheet which can be removed while a person is lying thereon, and a bed used for a bedridden patient. Another object of the present invention is to provide a disposable sheet set in which a single caregiver can replace disposable sheets.

[0006]

According to a first aspect of the present invention, there is provided a disposable sheet, wherein a notch is formed in a rectangular sheet so that the sheet can be separated into two sheets. A tape provided along the longitudinal direction and sealing the cut is attached to the sheet with an adhesive so as to cover the cut.

[0007] According to the above configuration, the sheet can be removed only by moving the person on it while lying down.
That is, for example, first, the person lying on the disposable sheet is moved to the right side of the sheet, the tape is peeled off, and then the left side of the sheet is pulled by hand, the sheet is cut off by cutting, and the left side of the sheet is removed. be able to. Next, the person lying on the disposable sheet is moved to a position where the left side of the sheet has been removed, and the right side of the sheet can be removed by pulling the right side of the sheet by hand.

Therefore, in the above configuration, if another sheet is laid under the disposable sheet in advance, the replacement can be performed while a person is lying on the sheet, so that a bedridden patient (hereinafter, simply referred to as a patient) can be used. When used in this bed, the patient does not need to be moved from the bed, and one caregiver can change sheets.

Further, according to the above configuration, since the cuts are sealed with the tape, the urine, sweat, etc. of a person (eg, a patient) sleeping on the sheets pass through the cuts and lie under the cuts during use. Can be prevented from bleeding into the used sheets, for example, other disposable sheets.

[0010] In the present specification, the term "cut that enables the sheet to be cut into two pieces" refers to a cut in which the sheet is cut into two pieces along the cut by being pulled by a human hand. And In addition, the term “cut” means not only a slit, that is, an elongated gap, but also a perforation, that is, a hole continuous in a dotted line.

According to a second aspect of the present invention, there is provided a disposable sheet in which two rectangular sheet members are arranged so that their long sides are in contact with each other.
The tape is stuck on each sheet member by an adhesive so as to cover a contacting portion of each sheet member.

According to the above construction, the sheet member can be removed only by moving the person on it while lying down. That is, for example, first, a person lying straddling the two sheet members is moved onto the right sheet member, and the tape is peeled off. Then, the left sheet member can be removed by hand. Next, if you move the person sleeping on the disposable sheet to the place where the left sheet member has been removed,
The right sheet member can be removed by hand.

Therefore, in the above configuration, if another sheet is laid beforehand under the disposable sheet, the replacement can be performed while the person is lying down. Therefore, when the bed is used for a bedridden patient, the patient is moved from the bed. You do n’t have to
Sheets can be changed by one caregiver.

Further, according to the above configuration, the contacting portions of the sheet members are covered with the tape.
It is possible to prevent urine, sweat, and the like of a person (eg, a patient) sleeping on the sheet from seeping into a sheet laid below, for example, another disposable sheet, through a gap between the sheet members.

According to a third aspect of the present invention, there is provided a disposable sheet according to the first or second aspect, further comprising an antibacterial / deodorant and a polymer water absorbing agent. It is characterized by.

According to the above configuration, antibacterial and deodorant can be performed by the antibacterial and deodorant. In addition, urine, sweat, and the like can be more reliably and reliably absorbed by the polymer water-absorbing agent, and urine, sweat, and the like can be more reliably prevented from permeating through the disposable sheets and seeping downward. These make it possible to maintain a clean environment.

In the present specification, the term "antibacterial / deodorant" refers to an additive having both an antibacterial function and a deodorant function.

According to a fourth aspect of the present invention, there is provided a disposable sheet set comprising a plurality of the disposable sheets according to any one of the first to third aspects. And

According to the above configuration, once laid on the bed of a bedridden patient, the disposable sheets can be replaced simply by moving the patient while lying on the bed. therefore,
There is no need to remove the patient from the bed, and a single caregiver can replace disposable sheets.

[0020]

[Embodiment 1] An embodiment of the present invention will be described with reference to FIGS.
It is as follows. As shown in FIGS. 1 (a) and 1 (b), in the disposable sheet 1 of the present embodiment, a cut is made in the rectangular sheet 2 so that the sheet 2 can be separated into two parts, a right part 2R and a left part 2L. 3 is provided along the longitudinal direction of the sheet 2, and a tape 4 for sealing the cut 3 is attached on the sheet 2 with an adhesive (not shown) so as to cover the cut 3.

If the disposable sheet 1 is laid on the bed of a bedridden patient and the patient is laid down, it can be removed simply by moving the patient while lying on it.

Specifically, when removing the disposable sheet 1, first, the patient's body is rotated and moved onto the right portion 2 R (or the left portion 2 L) of the sheet 2, and the cut 3 is sealed. Peel off the existing tape 4. As a result, FIG.
As shown in FIG. Then, Sheet 2
If the left part 2L (or the right part 2R) of the sheet 2 is strongly pulled by hand, the right part 2R and the left part 2L of the sheet 2 are cut off by the notch 3, and the left part 2L (or the right part 2R) of the sheet 2 is removed. . Next, the patient's body is rotated, and the left portion 2L (or the right portion 2L) of the sheet 2 is rotated.
R) is removed (for example, on the left portion 2L of another disposable sheet 1 laid below) and the sheets 2
If you pull the right part 2R (or the left part 2L) of by hand,
The right part 2R (or the left part 2L) of the sheet 2 is removed.

As described above, since the disposable sheet 1 can be removed while the patient is laid down, if another sheet is laid under the disposable sheet 1 in advance, the sheet can be replaced while the patient is laid down. . Therefore, there is no need to remove the patient from the bed, and the sheet can be changed by one caregiver.

In the disposable sheet 1, the cut 3
Is sealed with the tape 4, so that during use, urine, sweat, etc. of the patient are prevented from seeping through the cuts 3 and bleeding into sheets laid below, for example, other disposable sheets 1.

The size of the disposable sheet 1 may be appropriately adjusted according to the size of the bed on which it is to be laid, and may be, for example, about 150 cm in width and about 220 cm in length.

The sheet 2 is preferably a gas-permeable sheet such as paper or non-woven fabric, or a sheet obtained by adding an additive to the gas-permeable sheet, because it can prevent stuffiness due to sweat or the like. As the breathable sheet, paper and nonwoven fabric are particularly preferable because they are inexpensive, have some water absorbency, and can absorb some of urine and sweat.

The sheet 2 desirably further contains an antibacterial and deodorant such as a silver chloro complex salt as an additive. Thereby, the sheet 2 can be antibacterial and deodorized, and a more clean environment can be maintained.

The sheet 2 desirably further contains a polymer water-absorbing agent as an additive. Thereby, urine, sweat, and the like can be reliably absorbed, and urine, sweat, and the like can be prevented from permeating through the sheet 2 and seeping out. As the polymer water-absorbing agent, a fine powdery high water-absorbing resin represented by “Aqua Keep 10SH-NF” (manufactured by Sumitomo Seika Co., Ltd.) can be suitably used.

The method of adding the additive to the breathable sheet is not particularly limited, but a method of kneading the raw material of the breathable sheet when producing the breathable sheet (hereinafter referred to as a kneading method). A method of sandwiching between two sheets after sandwiching between a breathable sheet and another sheet (hereinafter referred to as a sandwiching method); dissolving together with a binder to form a solution; A method of immersing the sheet (hereinafter referred to as an immersion method) and the like can be mentioned.

Next, the method of adding an additive will be described in more detail by taking as an example a case where an antibacterial / deodorant and a polymer water-absorbing agent are added.

First, when both the antibacterial and deodorant and the polymer water-absorbing agent are added by a kneading method, the antibacterial and deodorant are required when producing the breathable sheet from the raw material of the breathable sheet such as paper or nonwoven fabric. An antibacterial / deodorant and a polymer water-absorbing agent may be added by kneading the agent and the polymer water-absorbing agent into the raw material of the breathable sheet.

Thus, as shown in FIG. 3, an antibacterial / deodorant 23 and a polymer water absorbing agent 22
Are dispersed to obtain a sheet 2 having a one-layer structure. In this case, as the antibacterial / deodorant 23, a powdery antibacterial / deodorant, for example, a powdery silver chloro complex salt can be used. As the polymer water-absorbing agent 22, a powdery polymer water-absorbing agent, for example, a fine powdery high water-absorbing resin represented by “Aqua Keep 10SH-NF” (manufactured by Sumitomo Seika Co., Ltd.) is used. be able to.

When it is desired to increase the strength of the sheet 2, a sheet having a one-layer structure in which an antibacterial / deodorant 23 and a polymer water-absorbing agent 22 are kneaded in a breathable sheet 21, polyethylene, polyester, polypropylene, Resin sheet made of polyamide, etc., or breathable sheet (paper, non-woven fabric, etc.) that does not contain antibacterial / deodorant and polymer water-absorbing agent
If they are integrated by bonding with an adhesive, the strength can be increased. In this case, the sheet 2 has a two-layer structure.

When the dipping method is used as a method for adding an antibacterial and deodorant, and the sandwiching method is used as a method for adding a polymer water-absorbing agent, the following method may be used.

That is, first, a gas permeable sheet made of paper or nonwoven fabric is manufactured, and then the gas permeable sheet is immersed in a mixed solution of an antibacterial / deodorant and a binder, and the surface of the gas permeable sheet is subjected to antibacterial / odor control. The agent and the binder are adhered. Thereby, the antibacterial and deodorant are fixed to the surface of the breathable sheet by the binder. Antibacterial and deodorant are added to the breathable sheet. In this case, as the antibacterial and deodorant, liquid antibacterial
Deodorants, for example, liquid silver chloro complex salts, can be used.

Next, a breathable sheet having the antibacterial / deodorant attached thereto, a resin sheet of polyethylene, polyester, polypropylene, polyamide, or the like, or a breathable sheet (paper, nonwoven fabric, etc.) containing no antibacterial / deodorant is used. Are bonded together with an adhesive in a state where a polymer water-absorbing agent is sandwiched between these sheets. In this case, as the polymer water-absorbing agent, a powdery polymer water-absorbing agent, for example, a fine powdered high water-absorbing resin represented by “AQUAKEEP 10SH-NF” (manufactured by Sumitomo Seika Co., Ltd.) is used. it can.

As a result, as shown in FIG. 4, the polymer water-absorbing agent 22 is sandwiched between the air-permeable sheet 21 in which the antibacterial / deodorant 23 is dispersed and the sheet 24 made of a resin sheet or an air-permeable sheet. Thus, a sheet 2 'having a two-layer structure is obtained.

The positions where the antibacterial / deodorant and the polymer water-absorbing agent are arranged may be reversed. That is, after producing a gas permeable sheet containing a polymer water absorbing agent, a gas permeable sheet containing a polymer water absorbing agent and a resin sheet or a gas permeable sheet not containing a polymer water absorbing agent are interposed between these sheets.・
Even if glued with an adhesive with the deodorant in between,
A two-layered sheet including a deodorant and a polymer water-absorbing agent can be manufactured. In this case, a powdered antibacterial / deodorant such as a silver chloro complex salt can be used as the antibacterial / deodorant.

The cuts 3 for separating the sheets 2 are as follows:
What is necessary is just to be able to separate the sheet 2 into two by pulling with a hand of a person, for example, a slit, a perforation and the like.

The cut 3 is made along the center line along the longitudinal direction of the sheet 2, that is, when the width of the sheet 2 is 150c.
If m, it is preferable that the sheet is placed at a position of 75 cm in the width of the sheet 2.

Thus, the cut 3 in the sheet 2
, That is, the right portion 2R and the left portion 2L have the same size. As described above, in order to replace the disposable sheet 1 with the patient placed on the disposable sheet 1, the patient is placed on the right portion 2 </ b> R of the sheet 2 and then the left portion 2 </ b> L of the sheet 2 is removed (for example, It is necessary to put the patient on the left side portion 2L of the sheet 2 of another disposable sheet 1 laid underneath. Right part 2R
When the size of the left portion 2L is equal to that of the left portion 2L, both the operation of placing the patient on the right portion 2R of the sheet 2 and the operation of placing the patient on the portion of the sheet 2 from which the left portion 2L has been removed become relatively easy.

As the tape 4 covering the cuts 3, a sheet having the same composition and structure as the sheet 2, for example, a sheet or a nonwoven fabric cut into a smaller width than the sheet 2 can be used. The width of the tape 4 only needs to have a width that can cover the cuts 3 and can be adhered by an adhesive, for example, about 2 cm.

The pressure-sensitive adhesive may be provided between the sheet 2 and the tape 4, but is desirably applied only to the tape 4. Accordingly, when the disposable sheet 1 is replaced, when the patient is moved from the right portion 2R of the sheet 2 to the portion where the left portion 2L of the sheet 2 is removed, it is possible to prevent the adhesive from adhering to the patient. In addition, the kind of an adhesive is not specifically limited.

The disposable sheet 1 is, as shown in FIG.
It is desirable to use as a disposable sheet set in which a plurality of disposable sheets 1 are stacked. According to the above configuration,
Once laid on the patient's bed, the disposable sheets 1 can be replaced simply by moving the patient while lying on it. Therefore, the disposable sheets 1 can be replaced by one caregiver.

The number of stacked disposable sheets 1 determines the number of disposable sheets 1 that can be replaced while the patient is lying down. Then, after all the disposable sheets 1 in the disposable sheet set have been used, it is necessary to move the patient from the bed and replace the disposable sheet set. It is good to select according to. For example, assuming that the number of disposable sheets 1 is 7, the disposable sheet set is exchanged every week, which is convenient.

It is desirable that the disposable sheets 1 be overlapped so that the tape 4 faces upward as shown in FIG.
Thereby, the tape 4 can be easily peeled when the disposable sheet 1 is replaced.

[Second Embodiment] The following will describe another embodiment of the present invention with reference to FIGS.

As shown in FIGS. 6A and 6B, in the disposable sheet 11 of the present embodiment, two rectangular sheet members 12 and 13 are arranged such that their long sides are in contact with each other. An adhesive (not shown) so that the tape 14 covers the contacting portions of the sheet members 12 and 13.
Is attached on each of the sheet members 12 and 13.

If the disposable sheet 11 is laid on the bed of a bedridden patient and the patient is laid down, it can be removed simply by moving the patient on it.

Specifically, when removing the disposable sheets 11, first, the patient's body straddling the sheet members 12, 13 is rotated and moved onto the sheet members 12 (or the sheet members 13). Then, the tape 14 is peeled off. As a result, as shown in FIG. 7, each of the sheet members 12 and 13 can be moved independently. Next, the sheet member 13
(Or the sheet member 12), the sheet member 1
3 (or sheet member 12) is removed. Next, the patient's body is rotated and moved to a place where the sheet member 13 (or the sheet member 12) is removed (for example, on the sheet member 13 of another disposable sheet 11 laid below),
If the sheet member 12 (or the sheet member 13) is pulled by hand, the sheet member 12 is removed.

As described above, the disposable sheet 11 can be removed while the patient is lying down, so that if another sheet is laid under the disposable sheet 11 in advance, the patient can be replaced while the patient is lying down. Therefore, there is no need to remove the patient from the bed, and the sheet can be changed by one caregiver.

Further, in the disposable sheet 11, the portion where the sheet member 12 and the sheet member 13 contact each other is the tape 14.
In use, urine, sweat, etc. of the patient are prevented from seeping into the sheets laid below, for example, other disposable sheets 11 through the gap between the sheet member 12 and the sheet member 13 during use. I have.

The size of the disposable sheet 11 may be appropriately adjusted according to the size of the bed on which it is to be laid, and may be, for example, about 150 cm in width and about 220 cm in length.

The sheet members 12 and 13 are preferably a breathable sheet such as paper or nonwoven fabric, or a material obtained by adding an additive to the breathable sheet, since it can prevent stuffiness due to sweat or the like. As the breathable sheet, paper and nonwoven fabric are particularly preferable because they are inexpensive, have some water absorbency, and can absorb some of urine and sweat.

It is desirable that the sheet members 12 and 13 further contain an antibacterial and deodorant such as a silver chloro complex salt as an additive. Accordingly, the sheet members 12 and 13 can be antibacterial and deodorized, and a more clean environment can be maintained.

It is desirable that the sheet members 12 and 13 further contain a polymer water absorbing agent as an additive. Thereby, urine, sweat, etc. can be reliably absorbed, and it can be prevented that urine, sweat, etc. permeate the sheet members 12 and 13 and seep downward. As a polymer water-absorbing agent, “Aquakeep 1
A fine powdery superabsorbent resin represented by "0SH-NF" (manufactured by Sumitomo Seika Co., Ltd.) can be suitably used.

The method of adding the additive to the breathable sheet is not particularly limited, but a method of kneading the raw material of the breathable sheet when producing the breathable sheet (hereinafter referred to as a kneading method). A method of sandwiching between two sheets after sandwiching between a breathable sheet and another sheet (hereinafter referred to as a sandwiching method); dissolving together with a binder to form a solution; A method of immersing the sheet (hereinafter referred to as an immersion method) and the like can be mentioned. In addition, about the form of the sheet | seat members 12 and 13 which added the antibacterial / deodorant and the high molecular water absorbing agent to the breathable sheet, each form of the sheet | seat 2 demonstrated in Embodiment 1, for example, the sheet | seat 2 shown in FIG. The sheet 2 'shown in FIG. 4 can be employed.

It is preferable that the sheet members 12 and 13 have the same size. Disposable sheets 1 as described above
In order to replace the disposable sheet 11 while the patient is placed on the sheet 1, the patient is placed on the sheet member 12 and then the sheet member 13 is removed (for example, the sheet of another disposable sheet 11 laid below). It is necessary to put the patient on the member 13). When the size of the sheet member 12 and the size of the sheet member 13 are made equal, both the operation of placing the patient on the sheet member 12 and the operation of placing the patient on the portion where the sheet member 13 is removed become relatively easy.

As the tape 14, the sheet members 12.1
A sheet having the same composition and structure as that of No. 3, such as paper or non-woven fabric, cut into a width narrower than the sheet members 12 and 13 can be used. The width of the tape 14 only needs to be large enough to cover the portions of the sheet members 12 and 13 that are in contact with each other and to allow the tape 14 to be adhered with an adhesive, for example, about 2 cm.

The adhesive may be provided between the sheet members 12 and 13 and the tape 14.
It is desirable to apply to only 4. Thereby, when the disposable sheet 11 is replaced, when the patient is moved from the sheet member 12 to the portion where the sheet member 13 is removed, it is possible to prevent the adhesive from adhering to the patient. In addition, the kind of an adhesive is not specifically limited.

As shown in FIG. 8, the disposable sheets 11 are preferably used as a disposable sheet set in which a plurality of disposable sheets 11 are stacked. According to the above configuration, once laid on the bed of the patient, the disposable sheets 11 can be replaced simply by moving the patient while lying on the bed. Therefore, it becomes possible for one caregiver to replace the disposable sheets 11.

The number of stacked disposable sheets 11 is
Disposable sheets 11 that can be replaced while the patient is lying down
Is determined. Then, after all the disposable sheets 11 in the disposable sheet set have been used, it is necessary to move the patient from the bed and replace the disposable sheet set. It is good to select according to. For example, assuming that the number of the disposable sheets 11 is seven, the disposable sheet set is replaced every week, which is convenient.

As shown in FIG. 8, it is desirable that the disposable sheets 11 be overlapped so that the tape 14 faces upward. Thereby, the tape 14 can be easily peeled when the disposable sheet 11 is replaced.

[0064]

As described above, the disposable sheet according to the first aspect of the present invention is provided with a notch in the rectangular sheet along the longitudinal direction of the sheet so that the sheet can be cut into two pieces. A tape for sealing the cut is adhered on the sheet with an adhesive so as to cover the cut.

Therefore, the above configuration has an effect that it is possible to provide a disposable sheet that can be removed while a person is lying thereon.

In the disposable sheet according to the second aspect of the present invention, as described above, the two rectangular sheet members are arranged so that their long sides are in contact with each other, and the tape is in contact with each sheet member. In this configuration, an adhesive is applied on each sheet member so as to cover the portion.

Therefore, the above configuration has an effect that a disposable sheet that can be removed while a person is lying thereon can be provided.

As described above, the disposable sheet according to the third aspect of the present invention is characterized in that it further contains an antibacterial / deodorant and a polymer water-absorbing agent.

According to the above configuration, it is possible to carry out antibacterial and deodorant effects, and to more reliably prevent urine and sweat from permeating through the disposable sheets and seeping out, thereby maintaining a cleaner environment. This has the effect that it becomes possible.

The disposable sheet set according to a fourth aspect of the present invention is characterized in that, as described above, any one of the above-mentioned disposable sheets is formed by stacking a plurality of sheets.

Therefore, the above configuration has an effect of providing a disposable sheet set in which a single caregiver can replace a disposable sheet when used in a bed of a bedridden patient.

[Brief description of the drawings]

FIG. 1 is a view showing one embodiment of a disposable sheet of the present invention, wherein (a) is a perspective view and (b) is a side view.

FIG. 2 is a perspective view showing a state where the tape of the disposable sheet shown in FIG. 1 is peeled off.

FIG. 3 is a sectional view showing an example of a sheet used for the disposable sheet shown in FIG.

FIG. 4 is a cross-sectional view showing another example of the sheet used for the disposable sheet shown in FIG.

FIG. 5 is a perspective view showing one embodiment of the disposable sheet set of the present invention.

FIG. 6 is a view showing another embodiment of the disposable sheet of the present invention, wherein (a) is a perspective view and (b) is a side view.

FIG. 7 is a perspective view showing a state where the tape of the disposable sheet shown in FIG. 6 is peeled off.

FIG. 8 is a perspective view showing another embodiment of the disposable sheet set of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Disposable sheet 2 Sheet 3 Notch 4 Tape 11 Disposable sheet 12 Sheet member 13 Sheet member 14 Tape

Claims (4)

[Claims] 1. A rectangular sheet is provided with a cut along the longitudinal direction of the sheet so that the sheet can be cut into two pieces, and a tape for sealing the cut is so covered as to cover the cut. A disposable sheet which is stuck on said sheet with an adhesive. 2. A rectangular sheet member is arranged so that its long sides are in contact with each other, and a tape is adhered on each sheet member by an adhesive so as to cover a contacting portion of each sheet member. Disposable sheets characterized by being made. 3. The disposable sheet according to claim 1, further comprising an antibacterial / deodorant and a polymer water-absorbing agent. 4. A disposable sheet set comprising a plurality of the disposable sheets according to claim 1 stacked on each other.