JP2021186630A - Stoma prosthesis having storage degree checking indication piece, and face plate - Google Patents

Abstract

To provide a stoma prosthesis that visualizes replacement timing of the stoma prosthesis and a face plate so as to solve the following problems: a conventional stoma prosthesis and a conventional face plate are replaced by determining a replacement period without any cause because the replacement timing is not visualized; and the conventional stoma prosthesis and the conventional face plate are replaced even in a usable case.SOLUTION: Storage degree checking indication windows 20, which enable checking from a surface, are provided in several locations on a face plate for a stoma. A storage degree checking indication piece 19, which gets discolored by reacting with water contents of feces, urine and intestinal fluids, is arranged. A stoma prosthesis with a replacement timing indication and a face plate enable visual observation of sinking.SELECTED DRAWING: Figure 2

Description

The present invention visualizes the spread of feces, urine, intestinal juice, etc. from the perimeter of the stoma to the outer periphery from the skin contact surface on the back surface of the stoma face plate, and indicates the appropriate replacement time on the surface of the stoma face plate. It can be confirmed from the base side (surface) of the piece.

In conventional ostomy systems and face plates, stool, urine, intestinal juice and the like sneak into the outer periphery from the skin contact surface around the ostomy and leak to stain underwear and clothes.
Since the ostomy system and face plate are composed of colored colloids and polymers, the spread of water from stool, urine, intestinal juice, etc. from around the ostomy to the outer periphery cannot be seen. Moreover, even if the face plate for the stoma is touched by hand, it is thick and it is difficult to determine the replacement time.

Problems to be solved by the invention

The conventional ostomy system and face plate are covered with a skin protective agent composed of colored colloids and polymers on the skin contact surface, and the water spread of stool, urine, and intestinal juice cannot be visually observed from the skin contact surface on the back surface.

Means to solve problems

When the ostomy system and face plate were used for a long period of time, stool, urine, intestinal juice water, etc. sneaked into the back surface of the ostomy system and face plate, causing leakage.
Therefore, a storage capacity confirmation display window that can be confirmed from the surface is provided in several places on the face plate for the stoma, and a storage capacity confirmation display piece that changes color in response to the moisture of stool, urine, and intestinal juice is placed so that the dive can be visually observed. It is an ostomy system and a face plate with a replacement time display.

Embodiment of the invention

Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 1 and 2.

FIG. 1 shows the configuration of a ostomy system and a face plate as a representative.
The ostomy system 8 is composed of a pouch 1 for performing livestock stool and urine, a base 2 for a ostomy face plate for joining the human body and the pouch, a skin protective agent 3 and a tape 4. The skin protectant 3 is composed of the polymer 5 and the colloid 6.
The face plate for the stoma is the one obtained by removing the pouch 1 from the above configuration.
Next, a procedure for mounting a representative stoma face plate and pouch 1 will be shown.
Pass the stoma 9 through the hole of the stoma face plate 7 and attach it. A skin protection sticker 10 is attached around the stoma 9. The pouch 1 is attached to the stoma face plate 7.

In the ostomy system and face plate with the accommodation degree confirmation display piece shown in FIG. 2, the ostomy face plate 13 is attached through the ostomy 12 added to the human body 11, and the pouch 15 is attached to the ostomy face plate 13. There is.
FIG. 2 shows a cross section 14 of the stoma face plate 13 and a cross section 16 of the pouch. On the base 17 of the stoma face plate, the skin protective agent 18 and the accommodation degree confirmation display piece 19 for visualizing the replacement time are arranged as shown in FIG. However, the accommodation degree confirmation display window 20 of the base 17 of the stoma face plate is colorless and transparent for visual inspection. A skin protection sticker 21 is attached as shown in the figure to protect the skin circumference of the stoma 12.

The water content of stool, urine, intestinal juice, etc. 22 is accumulated in the pouch 15 through the stoma 12 extended from the human body 11.

There are various types of containment confirmation display pieces 19 impregnated with an indicator that changes color due to stool or urine, and an example thereof is shown.
The display piece of the first example is a blue one obtained by impregnating paper or the like with a solution of cobalt chloride in alcohol and drying it, or a blue one obtained by further impregnating it with polyvinyl alcohol (PVA) glue and drying it. Is. This display piece changes color from blue to pink or red depending on the water content in urine.
The display piece of the second example is a pH test paper. Since human urine usually has a weakly acidic pH ≈6, this display piece is discolored by urine.
The display piece of the third example is a kind of pH test paper, which is a dry blue one obtained by impregnating paper or the like with a basic solution obtained by adding a small amount of sodium hydroxide to an alcohol solution of bromothymol blue (BTB). Is. This display piece changes color from blue to yellow due to the acid in the urine.
The display piece of the fourth example is a test paper for urinalysis.

The invention's effect

When the face plate and pouch are used for a long period of time, the water in the stool, urine, and intestinal juice comes into contact with the skin protection seal, and the seal begins to melt. Both the melted seal and the water sneak into the back of the face plate and spread from around the stoma to the outer circumference. When the skin protection sticker, stool, urine, water in the intestinal juice, etc. reaches the containment degree confirmation display piece, it can be visually confirmed by discoloration of the containment degree confirmation display piece, and the replacement time can be known.

Configuration and mounting method Cross-sectional view of the human body, face plate and pouch

1: Pouch 2: Stoma face plate base 3: Skin protectant 4: Tape 5: Polymer 6: Colloid 7: Stoma face plate 8: Stoma equipment 9: Stoma 10: Skin protection seal 11: Human body 12: Stoma 13: Back side of face plate for stoma 14: Cross section of face plate for stoma 15: Pouch 16: Cross section of pouch 17: Base of face plate for stoma 18: Skin protectant 19: Containment confirmation display piece 20: Containment confirmation display window (colorless and transparent)
21: Skin protection sticker 22: Moisture of stool, urine, intestinal juice, etc.

Claims (4)

A ostomy device having a ostomy pouch for accommodating excrement from the human body and a ostomy face plate for attaching the ostomy pouch to the human body.
The face plate for the stoma is
The base to which the pouch for the stoma is attached, and
It has a skin protectant located between the base and the skin of the human body when attached to the human body.
The skin protectant is
An accommodating degree confirmation display piece for confirming the accommodating degree of the stoma pouch of the excrement, which can be confirmed from the base side with the stoma face plate attached to the human body. To have,
An ostomy system featuring. A stoma face plate for attaching a stoma pouch for accommodating excrement from the human body to the human body.
The face plate for the stoma is
It has a base to which the stoma pouch is attached and a skin protectant located between the base and the skin of the human body when attached to the human body.
The skin protectant is
An accommodating degree confirmation display piece for confirming the accommodating degree of the stoma pouch of the excrement, which can be confirmed from the base side with the stoma face plate attached to the human body. To have,
A face plate for a stoma featuring. In the face plate for a stoma according to claim 2.
The accommodation degree confirmation display piece is
Being a defecation / urination indicator piece embedded in the penetrating space formed in the skin protective agent.
A face plate for a stoma featuring. In the face plate for a stoma according to claim 3.
The base is
At least, the position corresponding to the accommodation confirmation display piece is transparent.
A face plate for a stoma featuring.

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