JP2018126330A - Excrement sink for ostomate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an excrement sink for ostomate which shows excellent hygiene properties since it hardly causes adhesion of excrement to a shelf surface and suppresses water splashing caused by collision of washing water with the excrement attached to the shelf surface.SOLUTION: An excrement sink for ostomate arranged along a wall surface includes: a bowl part having an excrement receiving surface, a rim surface formed in an upper part of the excrement receiving surface, and a shelf surface which is formed circumferentially between the rim surface and the excrement receiving surface and protrudes substantially horizontally; a trap duct which is formed to ascend from a lower part of the bowl part and forms a seal water below the excrement receiving surface; and a water discharge part which has a water supply passage for supplying washing water from a water supply source and a water discharge port which is opened on the rim surface of the bowl part and discharges the washing water on the shelf surface to rotate along the rim surface in a horizontal direction. The rim surface of the bowl part is formed to overhang toward a center of the bowl part to cover at least a part of the shelf surface at least in a front side of the wall surface with respect to the center of the bowl part.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an ostomate waste logistics system used by people called “ostomates” who are holders of an artificial anus and an artificial bladder.

  People called ostomate who are holders of artificial anus and artificial bladder are equipped with bags to store excrement (hereinafter referred to as filth) on the abdomen of the body, so-called pouches. It is necessary to dispose of the filth collected in the toilet at every time interval, and to wash away the filth attached to the inner surface of the pouch, the stoma (excretion port built in the abdomen), the abdomen near the stoma, etc. There is.

  As a dedicated facility for people called ostomates to perform work on the go, for example, an ostomate waste logistics system described in Patent Document 1 has been proposed.

In the waste distribution for ostomate described in Patent Document 1, the cleaning water is sprinkled on the shelf surface of the bowl portion, and the waste water is disposed in the bowl portion while swirling on the shelf surface along the rim surface. Is configured to discharge.
Thereby, even when the amount of washing water to be flowed per time used for ostomate dirty logistics is reduced due to the recent water saving needs, the entire bowl portion can be washed by the swirling flow.

In such ostomate waste logistics, ostomates bring the pouch close to the upper end of the bowl part and discard the filth collected in the pouch. As a result, the sewage falls to a position where the sealed water is accumulated below the sewage receiving surface, and the sewage adheres to a wide range from the rim surface to the sewage receiving surface.
In particular, many ostomates put the pouch close to the top of the bowl part from the front of the bowl part to dispose of the filth, so that dirt easily adheres to the rim surface on the user side standing in front of the bowl part. .

In recent years, with the enforcement of the barrier-free law, the installation of multi-purpose toilet rooms has been promoted in public facilities, but securing the space is the barrier. That is, the multi-purpose toilet room requires a larger area than a general toilet room used by healthy persons in order to be used by wheelchair users.
For this reason, there is an increasing demand for downsizing of ostomates installed in multi-purpose toilet rooms, which can be installed even in a small area.

As a miniaturization of the ostomate waste logistics, it is possible to make the ostomate waste logistics compact in the vertical direction.
By making the ostomate sewage logistics compact in the vertical direction, it is possible to secure a space below the ostomate sewage logistics without changing the height position of the opening of the bowl part, so that the ostomate sewage logistics can be used with ease. In addition, when the wheelchair user turns in the multipurpose toilet room, a space through which the toe portion passes can be secured.

Japanese Patent No. 04941336

  However, when trying to make the ostomate waste distribution of Patent Document 1 compact in the vertical direction, it is necessary to shorten the length of the rim surface in the vertical direction while maintaining the height position of the upper end of the bowl portion. The height position of the bowl rises and approaches the upper end of the bowl.

  In this waste distribution for ostomate, if the waste disposed of by ostomates adheres to the shelf surface, the cleaning water swirling on the shelf surface will collide with the waste, and the washing water will likely jump out. There was a problem of becoming.

  The present invention has been made to solve the above problems, and the problem of the present invention is that the filth hardly adheres to the shelf surface, and the water splash caused by the washing water colliding with the filth adhering to the shelf surface. It is to provide a hygienic ostomate waste logistics system that can suppress the occurrence of water.

In order to achieve the above-mentioned object, the present invention is an ostomate waste distribution system disposed along a wall surface, and includes a bowl-shaped waste receiving surface and a rim surface formed above the waste receiving surface, A bowl portion having a shelf surface that is formed between the rim surface and the waste receiving surface and protrudes substantially horizontally, and is formed so as to rise from below the bowl portion. A trap pipe that forms sealing water below, a water supply path that supplies cleaning water from a water supply source, and an opening in the rim surface of the bowl portion, and the cleaning water supplied from the water supply path is horizontally aligned along the rim surface. A water discharge portion that discharges water on the shelf surface so as to swivel, and the rim surface of the bowl portion is at least a part of the shelf surface on the front side of the wall surface from the center of the bowl portion. Overhaul towards the center of the bowl Characterized in that it is formed in the grayed shape.
In the present invention configured as described above, the rim surface of the bowl portion overhangs toward the center of the bowl portion so as to cover at least a part of the shelf surface at least on the front side of the wall surface from the center of the bowl portion. Since it is formed in a shape, it becomes difficult for the filth to fall on the shelf surface when the filth is discarded from the front of the bowl portion. Therefore, it becomes difficult for filth to adhere to the shelf surface, and it is possible to suppress the occurrence of washing water splashing caused by collision of the washing water swirling on the shelf surface with the filth.

In the present invention, preferably, the rim surface of the bowl portion is formed in a shape overhanging toward the center of the bowl portion so as to cover substantially the entire shelf surface at least on the front side of the wall surface from the center of the bowl portion. It is characterized by.
In the present invention configured as described above, the rim surface of the bowl portion is over the center of the bowl portion so as to cover substantially the entire shelf surface at least on the front side of the wall surface from the center of the bowl portion. Since it is formed in a hung shape, when the filth is discarded from the front of the bowl part, the filth falls to the filth receiving surface, making it difficult for the filth to adhere to the shelf surface, and the washing water swirling the shelf surface It is possible to further suppress the occurrence of washing water splashing caused by collision with filth.

In the present invention, it is preferable that the upper surface of the bowl portion is inclined toward the center of the bowl portion and downward in a position where the rim surface is formed in an overhanging shape.
In the present invention configured as described above, the upper surface of the bowl portion is inclined at the center of the bowl portion and downward and downward at the position where the rim surface is formed in an overhanging shape. Therefore, when ostomates place a pouch on the upper surface of the bowl portion and discard the filth, the mouth of the pouch faces the direction of the filth receiving surface of the bowl portion and it is easy to discard the filth.
In addition, it becomes easier for the trash when it is discarded from the pouch to move toward the center of the bowl, making it easier to dispose of it on the trash receiving surface, further suppressing the adhesion of filth on the shelf surface, and the occurrence of water splashing. Can be suppressed.

In the present invention, preferably, the rim surface of the bowl portion is formed in an overhanging shape toward the inside so as to cover substantially the entire shelf surface around the entire circumference of the bowl portion.
In the present invention configured as described above, the rim surface of the bowl portion is formed in an overhanging shape toward the inside so as to cover substantially the entire shelf surface around the entire circumference of the bowl portion. No matter where the people dispose of filth in the bowl part, the filth hardly adheres to the shelf surface and water splash can be suppressed.

  According to the present invention, filth for ostomate with good hygiene that can prevent filth from adhering to the shelf surface and suppress the occurrence of water splash caused by the collision of washing water with the filth adhering to the shelf surface. Can be provided.

1 is a perspective view of an ostomate waste logistics system according to a first embodiment of the present invention. FIG. 2 is a top view of FIG. 1. It is sectional drawing in the III-III line of FIG. It is a top view of the ostomate dirty logistics according to a second embodiment of the present invention. FIG. 5 is a cross-sectional view taken along line VV in FIG. 4.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In addition, in each drawing, the same code | symbol is attached | subjected to the same component and detailed description is abbreviate | omitted suitably.

  First, the basic structure of an ostomate waste logistics system according to an embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a perspective view of an ostomate waste distribution system according to a first embodiment of the present invention. FIG. 2 is a top view of FIG. 3 is a cross-sectional view taken along line III-III in FIG.

As shown in FIG. 1 to FIG. 3, the ostomate waste logistics system 1 is attached to a wall surface K of a multipurpose toilet room and used.
In the following description, the side toward the wall surface K is “rear side” and the side away from the wall surface K is “front side” when viewed from the user standing in front of the ostomate dirty logistics toward the wall surface K. In the description, the upper side in the vertical direction is called “upper side”, the lower side in the vertical direction is called “lower side”, and the left and right sides are called “left side” and “right side”.

  The ostomate waste distribution 1 includes a ceramic bowl part 3, a water storage part 5 formed on the lower side of the bowl part 3, and a water discharge part 7 provided on the right side of the rear side surface of the bowl part 3. And a faucet device 9 attached to the wall surface K. Further, a trap pipe 11 (FIG. 3) is connected to the lower part of the water reservoir 5.

The bowl portion 3 has a bowl-like shape with an open upper side so that ostomates can put filth in the pouch. Moreover, the bowl part 3 is formed in the horizontally long substantially elliptical shape in the top view (refer FIG. 2). Therefore, it is possible to secure an opening area in the left-right direction into which filth is introduced while suppressing the above-mentioned coming out from the wall surface K, and it is possible to suppress the amount of protrusion from the wall surface K while maintaining the input property of the filth.
The water storage part 5 is formed so as to be recessed from the central position below the bowl part 3, and seal water for cutting off the edge with the sewage pipe is stored.

The water discharge part 7 has a water supply path (not shown) provided behind the bowl part 3 and a water discharge port 13 formed at the downstream end of the water supply path. The water supply path of the water discharge unit 7 is connected to a water supply pipe (not shown) having a diameter of 35 mm.
The water discharge unit 7 operates the washing button 15 provided on the wall surface K, thereby opening a flush valve (not shown) provided in the water supply pipe and discharging water from the water discharge port 13. Can be washed.
The faucet device 9 is connected to a water supply pipe (not shown) provided inside the wall surface K and can discharge water or hot water supplied by the water supply pipe. After the ostomates discard the filth The pouch can be cleaned.

As shown in FIG. 3, the trap pipe 11 extends while rising from the drainage inlet 11 a communicating with the rear lower part of the reservoir 5 toward the rear wall surface K, and is a drainage outlet that is the downstream end thereof. 11b opens toward the wall surface K. With this trap pipe 11, sealed water can be formed in the reservoir 5.
Further, the drainage outlet 11b of the trap pipe 11 is connected to a drainage pipe (not shown) of the wall surface K, and wastes discarded from the pouch can be discharged to the sewage pipe.

  Next, a specific shape of the bowl portion 3 will be described with reference to FIGS.

  As shown in FIGS. 2 and 3, the bowl portion 3 is formed between the filth receiving surface 17, a rim surface 19 formed above the filth receiving surface 17, and between the rim surface 19 and the filth receiving surface 17. Shelf surface 21 made.

The filth receiving surface 17 is bowl-shaped, and the water storage part 5 is formed in the approximate center position below it.
The rim surface 19 extends in a substantially vertical direction and is formed so as to surround the periphery, and the water discharge port 13 of the water discharge unit 7 that discharges cleaning water is opened.
The shelf surface 21 is formed around the rim surface 19 and the filth receiving surface 17 and protrudes substantially horizontally. The shelf surface 21 forms a swirling flow that swirls in the horizontal direction along the rim surface 19 with the wash water discharged from the water discharge port 13 opened in the rim surface 19.

Further, the shelf surface 21 has a shape in which a part thereof is cut out at the center position on the front side of the bowl portion 3 and widens toward the water storage portion 5.
As a result, a part of the washing water swirling on the shelf surface 21 can be guided toward the water reservoir 5.

Here, the upper part of the rim surface 19 is formed in a shape overhanging inward so as to cover at least a part of the shelf surface 21 on the entire circumference of the bowl portion 3.
In other words, the rim surface 19 has a shape in which the tip 19a overhangs from the outer periphery 21a of the shelf surface 21 to the inside.
Due to this overhanging shape, when the ostomates discard the filth, it is easy to drop close to the filth receiving surface 17, and the filth hardly falls on the shelf surface 21. Therefore, it becomes difficult for filth to adhere to the shelf surface 21, and it is possible to suppress the occurrence of washing water splashing caused by the washing water swirling on the shelf surface 21 colliding with the filth.
In the present embodiment, the overhanged shape of the rim surface 19 is formed on the entire circumference of the bowl portion 3, but it is more than the center of the bowl portion 3 where ostomates often dispose of filth. What is necessary is just to be formed in the front side at least.
In the present embodiment, the front side of the center of the bowl portion 3 is the front side of the center line C in the front-rear direction of the water reservoir 5.

Further, at the position where the rim surface 19 is formed in an overhanging shape, the upper surface 23 of the bowl portion 3 is inclined toward the center of the bowl portion 3 and downward.
Thus, when the upper surface 23 of the bowl portion 3 is inclined toward the center and downward of the bowl portion 3, when the pouch is placed on the upper surface 23 of the bowl portion 3, the opening direction of the pouch is the filth receiving surface 17. It comes to be suitable for.

  Next, the operation of the ostomate waste logistics system 1 according to the first embodiment of the present invention described above will be described.

  First, according to the ostomate waste distribution 1 according to the first embodiment of the present invention, the rim surface 19 of the bowl portion 3 is at least a part of the shelf surface 21 at least on the front side of the wall surface K from the center of the bowl portion 3. Is formed in an overhanging shape toward the center of the bowl portion 3 (see FIGS. 2 and 3) so that when the ostomates dispose of the waste from the front of the bowl portion 3, It becomes difficult to fall on the shelf surface 21. Therefore, it becomes difficult for filth to adhere to the shelf surface 21, and it is possible to suppress the occurrence of washing water splashing caused by collision of the washing water turning around the shelf surface 21 with the filth.

Further, according to the ostomate waste distribution 1 according to the first embodiment of the present invention, the bowl portion 3 has a top surface 23 at the center of the bowl portion 3 at a position where the rim surface 19 is formed in an overhanging shape, And since it is inclined downward, ostomates put a pouch on the upper surface 23 of the bowl portion 3 and discard the filth, the mouth of the pouch faces the direction of the filth receiving surface 17 of the bowl portion 3 and the filth. Easy to dispose of.
Furthermore, since it becomes easy to give momentum toward the center of the bowl part 3 to the filth when it is discarded from the pouch, it becomes easy to be disposed of on the filth receiving surface 17, and the adhesion of the filth on the shelf surface 21 is further suppressed. Can be suppressed.

  Further, according to the ostomate waste distribution according to the first embodiment of the present invention, the rim surface 19 of the bowl part 3 is formed in an overhanging shape on the entire circumference of the bowl part 3, so that the ostomate people Regardless of the position at which the filth is discarded from the bowl portion 3, the filth hardly adheres to the shelf surface, and water splash can be suppressed.

Next, using FIG. 4 and FIG. 5, the ostomate dirty logistics 2 in the second embodiment of the present invention will be described.
FIG. 4 is a top view of the ostomate waste distribution system in the second embodiment of the present invention. FIG. 5 is a cross-sectional view taken along line VV in FIG. In this 2nd Embodiment, the same code | symbol is attached | subjected to the same part as 1st Embodiment mentioned above, and those description is abbreviate | omitted.

  As shown in FIG. 4 and FIG. 5, the ostomate waste logistics apparatus 2 in the second embodiment of the present invention is provided with a bowl portion 30. The bowl portion 30 includes a filth receiving surface 17, a shelf surface 21, and a rim surface 33 formed above the filth receiving surface 17.

  The rim surface 33 extends in a substantially vertical direction and is formed so as to surround the periphery, and the water discharge port 13 of the water discharge unit 7 that discharges cleaning water is opened.

The upper part of the rim surface 33 is formed in a shape overhanging inward so as to cover substantially the entire shelf surface 21 on the entire circumference of the bowl portion 30.
In other words, the rim surface 33 has a shape in which the tip 33 a is overhanging from the inner periphery 21 b of the shelf surface 21 to the inside.
Due to this overhanging shape, when the ostomates discard the filth, the filth falls to the filth receiving surface 17, and the filth becomes less likely to adhere to the shelf surface 21, and the cleaning water swirling the shelf surface 21 becomes filth. It is possible to further suppress the occurrence of washing water splashes caused by collision with the water.
In the present embodiment, the overhanged shape of the rim surface 33 is formed on the entire circumference of the bowl portion 30, but is more than the center of the bowl portion 30 where ostomates often dispose of filth. What is necessary is just to be formed in the front side at least.

Further, at the position where the rim surface 33 is formed in an overhanging shape, the upper surface 35 of the bowl portion 30 is inclined toward the center of the bowl portion 30 and downward.
Thus, when the upper surface 23 of the bowl portion 3 is inclined toward the center and downward of the bowl portion 30, when the pouch is placed on the upper surface 23 of the bowl portion 30, the opening direction of the pouch becomes the filth receiving surface. Come to face.

Next, the operation of the ostomate waste logistics system 2 according to the second embodiment of the present invention described above will be described.
First, according to the ostomate waste distribution 2 according to the second embodiment of the present invention, the rim surface 33 of the bowl portion 30 is substantially the entire shelf surface 21 at the front side of the wall surface K at least from the center of the bowl portion 30. Since it is formed in an overhanging shape toward the inside so as to cover, when the filth is discarded from the front of the bowl portion 30, the filth falls to the filth receiving surface 17 and the filth adheres more on the shelf surface 21. It becomes difficult, and it is possible to further suppress the occurrence of water splashing caused by the washing water swirling on the shelf surface 21 colliding with the filth.

Further, according to the ostomate waste logistics 2 according to the second embodiment of the present invention, the bowl portion 30 has a top surface 35 at the center of the bowl portion 30 at a position where the rim surface 33 is formed in an overhanging shape, And since it is inclined downward, ostomates put a pouch on the upper surface 35 of the bowl part 30 and discard the filth, the mouth of the pouch faces the direction of the filth receiving surface 17 of the bowl part 30, and the filth. Easy to dispose of.
Furthermore, it becomes easy to be discarded by the filth receiving surface 17, and the adhesion of the filth on the shelf surface 21 can be further suppressed, and the occurrence of water splash can be suppressed.

  Further, according to the ostomate waste logistics 2 according to the second embodiment of the present invention, the rim surface 33 of the bowl portion 30 is formed in an overhanging shape on the entire circumference of the bowl portion 30. However, even when filth is discarded from the bowl portion 30 from any position, the filth hardly adheres to the shelf surface, and water splash can be suppressed.

  The embodiment of the present invention has been described above. However, the present invention is not limited to these descriptions. For example, the waste logistics for ostomate may be placed on the floor, not on the wall, and arranged along the wall K. If it is.

1, 2 Ostomate waste logistics 3 Bowl 5 Reservoir 7 Discharge 9 Discharge device 11 Trap line 11a Drain inlet 11b Drain outlet 13 Drain 15 Cleaning button 17 Soil receiving surface 19 Rim surface 19a Tip 21 Shelf Surface 21a Outer periphery 21b Inner periphery 23 Upper surface 30 Bowl part 33 Rim surface 33a Tip 35 Upper surface

Claims (4)

Dirty logistics for ostomate arranged along the wall surface,
A bowl-shaped filth receiving surface, a rim surface formed above the filth receiving surface, and a shelf surface formed around the rim surface and the filth receiving surface and projecting substantially horizontally. A bowl part provided,
A trap pipe formed so as to rise from below the bowl portion, and forming a sealed water below the waste receiving surface;
A water supply path for supplying cleaning water from a water supply source and an opening on the rim surface of the bowl portion, and the cleaning water supplied from the water supply path is placed on the shelf surface so as to swivel horizontally along the rim surface. A water discharge portion having a water discharge port for discharging water,
The rim surface of the bowl part is formed in a shape overhanging toward the center of the bowl part so as to cover at least a part of the shelf surface at least in front of the wall surface from the center of the bowl part. Dirty logistics for ostomate.   The rim surface of the bowl part is formed in a shape overhanging toward the center of the bowl part so as to cover substantially the entire shelf surface at least on the front side of the wall surface from the center of the bowl part. The foul logistics for ostomate according to claim 1.   The upper surface of the bowl portion is inclined toward the center of the bowl portion and downward, at a position where the rim surface is formed in an overhanging shape. Item 2. Waste logistics for ostomate according to item 2.   4. The ostomate waste logistics system according to claim 3, wherein the rim surface of the bowl portion is formed in an overhanging shape over substantially the entire bowl portion.

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