JP7446574B2 - Cleaning bags and cleaning bag packages - Google Patents

Description

The present disclosure relates to a cleaning bag and a cleaning bag package.

Conventionally, the affected area of a patient is washed. For example, in Utility Model Registration No. 3127812, when cleaning the affected area of a patient undergoing treatment with a cleaning liquid, a bag for cleaning waste liquid is attached to the patient's skin in order to collect the cleaning liquid (washing waste liquid) after washing. is disclosed. The cleaning waste liquid bag can reliably receive the cleaning waste liquid by being attached to the skin below the affected area.

On the other hand, a patient's wound may be cleaned during a surgical operation. In cleaning such a wound, the wound and the skin surface in the vicinity of the wound are stroked with a hand while a cleaning liquid such as a clean physiological saline solution is flowed over the wound. The cleaning solution used for cleaning is once collected in a container such as a pus tray placed below the wound, and then sucked out and discarded.

Utility Model Registration No. 3127812

In the above-mentioned cleaning of the wound during the surgical procedure, the wound is washed while the cleaning fluid is flowing through the wound, so it is difficult to flow the cleaning fluid evenly over the wound, resulting in parts of the wound that cannot be cleaned thoroughly. There was a possibility. Such a problem cannot be solved even if the cleaning waste liquid bag disclosed in the above-mentioned Utility Model Registration No. 3127812 is applied to cleaning a wound.

Therefore, an object of the present disclosure is to provide a cleaning bag and a cleaning bag package that can reliably clean the entire wound during wound cleaning during surgery.

A cleaning bag according to the present disclosure includes a first sheet member, a second sheet member, and an adhesive layer. The first sheet member has a first surface and a second surface. The second surface is the opposite surface to the first surface. The second sheet member is arranged on the first surface of the first side member. The second sheet member is connected to the first sheet member in at least a portion of a region surrounding the internal space so as to form an internal space between the second sheet member and the first sheet member. The adhesive layer is arranged on the second surface of the first sheet member at a position facing the outer periphery of the internal space. A first opening is formed in the first sheet member at a position facing the internal space. A second opening is formed in a region surrounding the internal space so that the internal space communicates with the outside. At least a portion of the second sheet member facing the first opening is transparent or semitransparent.

A cleaning bag package according to the present disclosure includes the cleaning bag described above and a sterilization container. The sterile container has a storage space that is maintained in a sterile state. The sterilization container accommodates the cleaning bag in the accommodation space.

According to the above, a cleaning bag and a cleaning bag package that can reliably clean the entire wound are obtained.

FIG. 2 is a schematic plan view of a cleaning bag according to an embodiment. 2 is a schematic cross-sectional view taken along line II-II in FIG. 1. FIG. FIG. 2 is a schematic perspective view of the cleaning bag shown in FIG. 1. FIG. FIG. 1 is a schematic plan view of a cleaning bag package according to an embodiment. FIG. 2 is a schematic diagram for explaining how to use the cleaning bag shown in FIG. 1. FIG. FIG. 2 is a schematic perspective view showing a modification of the cleaning bag shown in FIG. 1. FIG.

Embodiments of the present disclosure will be described below. In addition, the same reference numerals are given to the same structure, and the description thereof will not be repeated.

<Configuration of cleaning bag>
FIG. 1 is a schematic plan view of a cleaning bag according to an embodiment. FIG. 2 is a schematic cross-sectional view taken along line II-II in FIG. FIG. 3 is a schematic perspective view of the cleaning bag shown in FIG. 1.

The cleaning bag 10 shown in FIGS. 1 to 3 mainly includes a first sheet member 1, a second sheet member 2, an adhesive layer 3, and a protective sheet 4. The first sheet member 1 has a first surface 1a and a second surface 1b. The second surface 1b is the opposite surface to the first surface 1a. The first sheet member 1 has a rectangular planar shape. A first opening 1c is formed in the first sheet member 1 at a position facing an internal space 5, which is a space surrounded by the first sheet member 1 and the second sheet member 2. The planar shape of the first opening 1c is U-shaped. The first opening 1c is formed to extend from one side of the first sheet member 1 to the center of the first sheet member 1. Note that the planar shape of the first opening 1c can be any shape, for example, a circular shape, an elliptical shape, a quadrangular shape, a triangular shape, etc.

The second sheet member 2 is arranged on the first surface 1a of the first sheet member 1, as shown in FIG. The second sheet member 2 is connected to the first sheet member 1 in at least a portion of a region surrounding the internal space 5 so as to form an internal space 5 between the second sheet member 2 and the first sheet member 1 . Specifically, the planar shape of the second sheet member 2 is a rectangular shape, and the outer edge portions 2d located in three directions when viewed from the center of the second sheet member 2 are the outer edge portions 1d of the first sheet member 1. is connected to.

In the second sheet member 2, a gusset portion 2c is formed so as to be continuous with each of a pair of outer edge portions 1d arranged to sandwich the first opening portion 1c of the first sheet member 1. The gusset portion 2c extends along the area surrounding the internal space 5, that is, along the pair of outer edge portions 2d of the second sheet member 2. As shown in FIGS. 2 and 3, the gusset portion 2c has a bent portion where a film-like member constituting the second sheet member 2 is bent. Here, in order to explain the structure of the cleaning bag 10, FIG. 2 shows a state in which the center portion of the second sheet member 2 is arranged at a position away from the first sheet member 1. Note that the gusset portion may be formed in a region continuous to the outer edge portion 1d of the first sheet member 1.

The second sheet member 2 has at least a portion 2b facing the first opening 1c that is transparent or semitransparent. The entire surface of the second sheet member 2 may be made of a transparent or translucent material. Although any material can be used for the first sheet member 1 and the second sheet member 2, for example, polyamide resin (so-called nylon) can be used. Note that the second sheet member 2 being transparent or translucent here means that the total light transmittance of the second sheet member 2 is 30% or more. Here, the total light transmittance can be measured based on, for example, JIS standard K7361.

One outer edge of the first sheet member 1 that the first opening 1c reaches and an outer edge of the second sheet member 2 that is opposite to the one outer edge of the first sheet member 1 are not connected. Therefore, the second opening 2a is formed by the portion (outer edge) of the first sheet member 1 and the second sheet member 2 that are not connected. That is, the second opening 2a is formed in the outer periphery of the first sheet member 1 and the second sheet member 2, which are areas surrounding the internal space 5, so that the internal space 5 communicates with the outside. As shown in FIG. 3, the second opening 2a is formed to be connected to the first opening 1c. In a plan view seen from a direction perpendicular to the first surface 1a, the first opening 1c and the second opening 2a include regions that do not overlap with each other. Further, in the second sheet member 2, the gusset portion 2c is formed adjacent to the second opening portion 2a.

As shown in FIG. 2, the adhesive layer 3 is disposed on the second surface 1b of the first sheet member 1 at a position facing the outer periphery of the internal space 5. Specifically, the adhesive layer 3 is disposed on the entire second surface 1b of the first sheet member 1 so as to surround the first opening 1c. As the material for the adhesive layer 3, a conventionally well-known adhesive can be used, and for example, an acrylic adhesive is used. Note that the adhesive layer 3 is not shown in FIG. 3.

The protective sheet 4 is removably attached to the adhesive layer 3. When the cleaning bag 10 is used as described later, the protective sheet 4 is in close contact with the adhesive layer 3 to protect the adhesive layer 3 until the adhesive layer 3 is attached to the patient's skin. When the cleaning bag 10 is used, the protective sheet 4 is removed from the adhesive layer 3. As the material for the protective sheet 4, for example, paper can be used. As the material of the protective sheet 4, any material other than paper may be used.

The size of the cleaning bag 10 can be arbitrarily determined. For example, in the plan view shown in FIG. 1, the length W of the side where the second opening 2a is formed is 150 mm, the length H of the side intersecting the side where the second opening 2a is formed is 260 mm, The length of the gusset portion 2c can be 30 mm.

The width of the second opening 2a may be larger than the width of the first opening 1c. The width of the second opening 2a is preferably at least large enough to allow a hand to be inserted to clean the wound 31. For example, the width of the second opening 2a (the above-mentioned length W) may be 100 mm or more, 130 mm or more, or 150 mm or more. The width of the second opening 2a is determined in consideration of workability and the like, and may be, for example, 300 mm or less, 250 mm or less, or 200 mm or less.

<Configuration of cleaning bag package>
FIG. 4 is a schematic plan view of the cleaning bag package according to the embodiment. As shown in FIG. 4, the cleaning bag package 100 includes the cleaning bag 10 shown in FIGS. 1 to 3 and a sterilization container 20. The sterile container 20 has a storage space 21 that is maintained in a sterilized state. The sterilization container 20 accommodates the cleaning bag 10 in a housing space 21 . The cleaning bag 10 accommodated in the accommodation space 21 is also sterilized. The sterilization container 20 is sealed with the cleaning bag 10 housed in the housing space 21. The cleaning bag 10 can be distributed as a cleaning bag package 100 as shown in FIG.

Sterilization container 20 may be constructed of any material such as resin. By partially cutting the sterilization container 20, the cleaning bag 10 can be taken out from the inside of the sterilization container 20 (accommodation space 21).

<How to use the cleaning bag>
FIG. 5 is a schematic diagram for explaining how to use the cleaning bag 10 shown in FIG. 1. A method of using the cleaning bag 10 will be explained using FIG.

First, a step (S10) of preparing the cleaning bag 10 is performed. In this step (S10), a cleaning bag package 100 is prepared. Next, a step (S20) of attaching the cleaning bag 10 is performed. In this step (S20), the cleaning bag 10 is first taken out from the cleaning bag package 100. After removing the protective sheet (see FIG. 2) of the cleaning bag 10 from the adhesive layer 3, remove the cleaning bag so that the patient's wound 31 is exposed through the first opening 1c, as shown in FIG. 10 is attached to the patient's body surface 30.

Next, a cleaning step (S30) is performed. In this step, a cleaning liquid is supplied to the wound 31 from the second opening 2a of the cleaning bag 10 as shown by an arrow 33. At the same time, the hand 34 is inserted into the internal space 5 of the cleaning bag 10 through the second opening 2a and stroked on the wound 31 and the skin surface around the wound 31, thereby cleaning. Further, a suction instrument 32 is inserted into the internal space 5 through the second opening 2a, and the cleaning liquid used for cleaning is sucked and removed from the internal space. Note that the posture of the bed on which the patient is sleeping is adjusted in advance so that the second opening 2a faces obliquely upward. In this way, the wound 31 can be cleaned.

<Effect>
(1) The cleaning bag 10 according to the present disclosure includes a first sheet member 1, a second sheet member 2, and an adhesive layer 3. The first sheet member 1 has a first surface 1a and a second surface 1b. The second surface 1b is the opposite surface to the first surface 1a. The second sheet member 2 is arranged on the first surface 1a of the first sheet member 1. The second sheet member 2 is connected to the first sheet member 1 in at least a portion of a region surrounding the internal space 5 so as to form an internal space 5 between the second sheet member 2 and the first sheet member 1 . The adhesive layer 3 is arranged on the second surface 1b of the first sheet member 1 at a position facing the outer periphery of the internal space 5. A first opening 1c is formed in the first sheet member 1 at a position facing the internal space 5. A second opening 2a is formed in a region surrounding the internal space 5 so that the internal space 5 communicates with the outside. The second sheet member 2 has at least a portion 2b facing the first opening 1c that is transparent or semitransparent.

In this way, the cleaning bag 10 described above can be attached to the patient's body surface so that the wound 31, which is the area to be cleaned, is exposed at the first opening 1c. Therefore, by supplying the cleaning liquid from the second opening 2a into the cleaning bag 10, the wound 31 can be immersed in the cleaning liquid. By cleaning the wound 31 and the skin surface near the wound in this state, the entire wound 31 can be efficiently and reliably cleaned. As a result, it is possible to prevent problems such as insufficient cleaning of parts of the wound 31 and suppuration of the wound 31 after surgery. Moreover, the wound 31 is covered by the second sheet member 2, and it is possible to suppress the problem of the cleaning liquid scattering around when cleaning the wound 31.

Furthermore, since the portion 2b of the second sheet member 2 is transparent or semi-transparent, the condition of the wound 31 can be easily visually confirmed during cleaning.

In the cleaning bag 10, the second opening 2a is formed in a region surrounding the internal space 5, and is a portion where the first sheet member 1 and the second sheet member 2 are not connected. In a plan view seen from a direction perpendicular to the first surface 1a, the first opening 1c and the second opening 2a include regions that do not overlap with each other.

(2) In the cleaning bag 10 described in (1) above, the second opening 2a may be formed to be connected to the first opening 1c. In this case, it is easy to treat the wound 31 exposed from the second opening 2a to the first opening 1c from the second opening 2a. For example, it is possible to improve workability when cleaning the wound 31 by inserting a cleaning liquid and a hand into the internal space 5 through the second opening 2a.

(3) In the cleaning bag 10 described in (1) or (2) above, at least one of the first sheet member 1 and the second sheet member 2 may include a gusset portion 2c. The gusset portion 2c may extend along a region surrounding the internal space 5. The gusset portion 2c may have a bent portion. In this case, the distance between the first sheet member 1 and the portion 2b of the second sheet member 2 facing the first opening 1c can be increased by the gusset portion 2c. Therefore, it is possible to improve the workability when inserting the hand or the suction instrument 32 into the internal space 5 through the second opening 2a.

In the cleaning bag 10, the gusset 2c may be adjacent to the second opening 2a. In this case, the size of the second opening 2a can be reliably increased by the gusset 2c.

(4) The cleaning bag 10 according to any one of (1) to (3) above may further include a protective sheet 4. The protective sheet 4 may be removably attached to the adhesive layer 3. In this case, the adhesive layer 3 can be protected by the protective sheet 4 until the cleaning bag 10 is attached to the patient's body surface using the adhesive layer 3. Therefore, it is possible to prevent foreign matter from adhering to the adhesive layer 3 until the cleaning bag 10 is used.

(5) A cleaning bag package 100 according to the present disclosure includes the cleaning bag 10 and a sterilization container 20. The sterile container 20 has a storage space 21 that is maintained in a sterilized state. The sterilization container 20 accommodates the cleaning bag 10 in a housing space 21 . The cleaning bag 10 mainly located in the accommodation space 21 is in a sterilized state. In this case, the sterilized cleaning bag 10 can be safely distributed.

<Modified example>
FIG. 6 is a schematic perspective view showing a modification of the cleaning bag shown in FIG. 1. FIG. The cleaning bag 10 shown in FIG. 6 basically has the same configuration as the cleaning bag 10 shown in FIGS. 1 to 3 and can obtain the same effects, but the first opening The configuration and arrangement of the cleaning bag 1c and the second opening 2a are different from the cleaning bag 10 shown in FIGS. 1 to 3. That is, in the cleaning bag 10 shown in FIG. 6, the first opening 1c is formed in the center of the first sheet member 1. The planar shape of the first opening 1c is approximately circular. Note that the shape of the first opening 1c is not limited to a circular shape, but may be a polygonal shape such as an elliptical shape, a quadrangular shape, or a triangular shape. Further, the second opening 2a is formed in a region of the second sheet member 2 that is away from the outer edge of the second sheet member 2. The planar shape of the second opening 2a is an ellipse. The planar shape of the second opening 2a is not limited to an elliptical shape, but may be a polygonal shape such as a circular shape, a quadrangular shape, or a triangular shape. The second opening 2a is formed so as not to at least partially overlap the first opening 1c. In the cleaning bag 10 shown in FIG. 6, the first opening 1c and the second opening 2a are arranged so as not to completely overlap in plan view.

In order to form the internal space 5 between the second sheet member 2 and the first sheet member 1, the second sheet member 2 may be curved into a bowl shape from this point. Alternatively, the second sheet member 2 may be joined to the first sheet member 1 with the bent portion formed in the second sheet member 2.

Even when using the cleaning bag 10 having such a configuration, the cleaning bag 10 is attached to the patient's body surface so that the wound 31 to be cleaned is exposed at the first opening 1c, and the cleaning bag 10 is attached to the patient's body surface so that the wound 31 to be cleaned is exposed at the first opening 1c. The wound 31 can be cleaned by putting a dry hand and a cleaning solution into the internal space 5.

The embodiments disclosed this time should be considered to be illustrative in all respects and not restrictive. Unless there is a contradiction, at least two of the embodiments disclosed herein may be combined. The basic scope of the present disclosure is indicated by the claims rather than the above description, and it is intended that all changes within the meaning and range equivalent to the claims are included.

1 First sheet member, 1a first surface, 1b second surface, 1c first opening, 1d, 2d outer edge, 2 second sheet member, 2a second opening, 2b portion, 2c gusset, 3 adhesive layer , 4 protective sheet, 5 internal space, 10 cleaning bag, 20 sterilization container, 21 storage space, 30 body surface, 31 wound, 32 suction device, 33 arrow, 34 hand, 100 cleaning bag package.

Claims (5)

a first sheet member having a first surface and a second surface opposite to the first surface;
a second sheet member disposed on the first surface of the first sheet member and connected to the first sheet member so as to form an internal space between the second sheet member and the first sheet member;
an adhesive layer disposed on the second surface of the first sheet member,
A first opening is formed in the first sheet member at a position facing the internal space,
the adhesive layer is arranged to surround the first opening on the second surface,
At a portion of the outer edge of the second sheet member, the outer edge of the second sheet member and the outer edge of the first sheet member are not connected, and the outer edge of the second sheet member that is not connected and the outer edge of the first sheet member are not connected to each other. A second opening is configured by the outer edge of the first sheet member ,
The outer edge of the second sheet member other than the part constituting the second opening is connected to the first sheet member,
The second sheet member is transparent or translucent at least in a portion facing the first opening,
The adhesive layer is attached to the body surface of the patient so that the patient's wound is exposed to the internal space from the first opening, and the cleaning liquid is supplied to the wound from the second opening, and 2. A cleaning bag used for inserting a hand into the internal space through an opening and cleaning the wound immersed in the cleaning liquid . The second opening is formed to be connected to the first opening ,
The cleaning bag according to claim 1, wherein the first opening has a U-shape in plan view . At least one of the first sheet member and the second sheet member includes a gusset portion extending along the outer edge portion of the second sheet member connected to the first sheet member and having a bent portion. The cleaning bag according to claim 1 or 2. The cleaning bag according to claim 1 or 2, further comprising a protective sheet removably attached to the adhesive layer. A cleaning bag according to claim 1,
A cleaning bag package comprising: a sterilization container having a housing space maintained in a sterilized state and housing the cleaning bag in the housing space.

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