JP2019037777A - Adhesion method of defecation storage pouch opening and supine excretion device - Google Patents

Abstract

To provide a defecation pouch system in which the odor spread in the supine defecation is reduced.SOLUTION: A closed space confined to an anal region neighborhood and a pouch is constituted to reduce the odor spread by a side area seal 2 being made in the inguinal groove using the pressing force by the tensile force between a basic point where an opening edge of a defecation storage pouch worn to an anal region is fixed by the body pressure of the supine person's buttocks and a basic point on the inguinal groove from a vulva lower end to a waist, a bottom area seal 1 being made by the neighborhood of a buttock coccyx part coming into contact with a base, and a top area seal 3 pressing the upper edge of the pouch opening to the lower end of a tubular article installed at the lower end of the vulva or so as to surround the vulva according to need.SELECTED DRAWING: Figure 1

Description

The present invention relates to a defecation storage pouch for a prone person, and in particular, relates to a close contact technique between a flexible edge surface of an opening and an anus.

The defecation processing technology in the prone position includes nursing diapers, automatic excretion robots, plug toilet seats, and pouch-type defecation storage devices.
The pouch-type defecation storage device is intended to seal the stool odor in the closed space of the pouch, and the opening is brought into close contact with the anus by pressing or sticking.
Patent Document 6 and Non-Patent Document 1 disclose an adhesion method using adhesion, and Patent Documents 1 to 5 disclose adhesion by pressing.
In Patent Document 1, a pressure plate whose angle can be adjusted is pressed against the anus to pinch the pouch opening.
In Patent Document 2, the pouch opening is pressed around the anus by pulling with the abdominal body and the buttocks body that are based on the band of the waist.
In Patent Document 3, the pouch opening is pressed around the anus by pulling four strings from the band at the waist, but the pouch opening is molded with a cushion foaming agent or rubber agent to improve adhesion The added pressure agent is added.
Patent Document 4 is similar to Patent Document 3 in that the pouch opening is pressed by four strings from above the band of the waist, and a member filled with a fluid is used for the pressed portion.
In Patent Document 5, instead of pulling the string from the band at the waist, the pouch opening region is held between the rubber-like buttocks supporter where the belt is pressed and the body surface around the anus, and the ring-shaped packing is used. The adhesion of the pouch opening is improved.

JP 2002-315790 JP Japanese Utility Model Publication 48-89699 Japanese Utility Model Publication 57-126231 Japanese Patent No. 3487715 Japanese Patent Laid-Open No. 11-349 JP 2006-167181 A Noto 3130483 Invalid 2009-400007

Hollister, General Catalog 2002, 60 pages

There is a desire to excrete comfortably even if you are sick or old and are in a prone position.
This is especially acute when you are forced to excrete in a supine position even though you are at a level of consciousness that can control defecation.
In such a situation, if you feel lethargic or cause emotional decline, it will be easy to develop dementia, and it is regarded as a problem for an aging society.
The present invention provides a method and apparatus for reducing the diffusion of stool odor that causes great stress to both caregivers and care recipients during stool during sickness, etc., using a simple stool pouch system.

A method in which a large pouch is fastened at the waist and covers the entire pubic area and buttock area, and urination in the prone position diffuses into the pouch and permeates the body surface-pouch joint and feels uncomfortable. Also, odor diffuses from a wide opening during wiping. Odor diffusion at the time of wiping is a problem common to nursing diapers. It is advantageous in terms of prevention of odor diffusion including when wiping, if a small pouch for only defecation is attached to the anus.
In this case, since the adhesive surface of the pouch opening repeats skin desorption, there is a possibility of causing damage such as rash and redness, and the adhesive force cannot be strengthened unnecessarily, and the robustness is also unsatisfactory. Therefore, it cannot depend only on the adhesion method.
There is a colostomy pouch for colostomy that is always worn in a similar field. In the artificial anus, the artificial anus and the pouch opening opened in the abdomen are brought into close contact with a combination of adhesive and a pressing band around the lower abdomen.
The defecation pouch is not supposed to be worn at all times, but the position of the anal part to be targeted is different, and direct pressing of the lower abdominal band is not available. In addition, the shape is much more complicated, and it is necessary to devise a unique approach for adhesion and robustness.

The method of pulling the pouch with the strap based on the waistband and making the opening relative to the anus cannot be fixed completely by suspending the waistband and hips because the position of the waistband is distal. Displaces depending on the posture.
Further, when the traction force for fixing the pouch opening is increased, the waist band is pulled in the foot direction and the pressing position moves.
The method of holding the pouch opening area between the buttocks supporter that presses the area including the front abdomen and the body surface around the anus and pressing the pouch opening to the anus is to replace the string with a rubbery surface. Although it is pressed, it cannot be stably fixed because there is no complete fixing base point.

In addition, any of the pressing methods cannot sufficiently overcome the uneven shape around the anus only by pressing the flexible edge surface of the opening.
In order to solve this, there are cases where measures are taken to improve the adhesion by interposing a cushion material or the like at the edge of the opening and projecting it. Although there is a possibility of improving the robustness, there is a difficulty in increasing the number of contaminated members that directly contact the defecation.

The anus is located at the lower end of the perineum on the ventral side, and at the lower end of the fissure extending from the dorsal side along the center of the buttocks.
The inguinal groove is located in the recess of the shallow groove, but itself has a convex line structure toward the front of the body surface.
In the case of a colostomy, a pressing force can be applied directly by making a stab on the convex surface of the abdomen and turning a belt band around the abdomen.
The complex shape of the position of the anus and the periphery is clearly different from this, so the area around the anus is divided into three areas, the bottom area of the buttocks, the side area of the inguinal groove, and the top area of the genital area, depending on the form of each part. Invented separately.

The defecation according to the present invention has a shape in which the anus protrudes from the pedestal pedestal in the same manner as in the Japanese style insertion toilet, and places the vicinity of the most convex part of the buttocks on the pedestal end. The most convex part is a position where a finger touches the body surface when touching the body surface.
Grooves (bursts) between the hips exist in the region starting at the perineum and extending backward to the vicinity of the bone.
Although it is divided by the fissure, the pit of the fissure at this site is relatively shallow, so that the surface of the buttock becomes flat and adheres tightly to the gantry due to the body pressure load.
By ensuring that the opening edge of the defecation pouch is large enough to be sandwiched between the buttocks surface and the gantry, the pouch opening can be opened in the bottom area directly using the pressure of the buttocks body pressure. A seal 1 that is in close contact with the portion can be formed.
Since the seal 1 and the anus are close to each other at about 5-10 cm, they are hardly affected by the posture displacement as long as they are in the supine position.

An inguinal groove located in the recess is used for the close contact of the side area.
Although present in the recess, the inguinal groove itself and the path connecting the inguinal groove and the base point around the anus are convex lines, and when pulled, a pressing force toward the center of the body is generated.
The body pressure load of the buttock mount can be used as a traction base point.
That is, if this base point and one point of the inguinal groove are connected, the seal 2 that adheres to both sides of the perineum is created.
If the base point is on the seal 1 on the pedestal, it is pressed, but in order to make it a stable base point to resist the traction force of the pressing material, the string-like object or the defecation storage pouch opening edge should be fixed or locked It is also possible to provide a fixed base or fulcrum on the cradle itself.
Thus, a tight seal 2 connected to the seal 1 is created.

In the upper surface area, a seal 3 is set in close contact with the perineum between the left and right inguinal grooves.
If it is pulled between the left and right base points on the inguinal groove with the string-like object or the defecation storage pouch opening edge, it follows the convex surface and can be pressed in the same manner as the seal 2.
Moreover, it can also press directly with the structure of a shape along a body surface.

As described above, the bottom area seal 1 centered on the body surface of the coccyx, the side area seal 2 based on the fixed base on the gantry, and the top area seal 3 constitute a sealed space limited to the periphery of the anus. It was.

By creating a simple and robust hermetic seal around the prone anus, a defecation system with reduced fecal odor is provided.

Overall view of the device Position map of the area around the anus and tight seal Isobe stand Isobe stand (continued) Cylindrical pressing tool Two point press Defecation storage pouch String-integrated defecation storage pouch

If the base point of traction converted to the pressing force of the seal 2 in the side area is within the seal 1 on the pedestal, it will be pressed and a frictional force will be generated against the traction, but temporarily due to the posture change of the buttocks on the pedestal For the purpose of preventing the frictional force from being lowered and the base point from moving, a base point or a fulcrum for fixing the string-like object or the defecation storage pouch opening edge to the frame itself can be provided.
The fixed base point does not have to be on the seal 1, but the pressed material to be pulled needs to pass on the seal 1.
From the viewpoint of limiting the contamination range, the distance between both sides of the seal is preferably 15 cm or less.
Further, as long as the tight seal does not block the anus, it is advantageous to reduce the distance between both sides of the seal.
If the pressing material is a stretchable material, it is possible to further suppress fluctuations in adhesion due to body position displacement due to the movement during defecation.

The seal 3 in the upper surface area may be at any position as long as both ends are in the inguinal grooves, but when the urination is to be treated separately, it is placed below the urethral opening.
The groove between the labia of a woman becomes flat when pressed, and the seal at this portion does not come into contact with feces, so that some of the depressed portions can secure a sealing property that practically prevents odor diffusion by pressing.
For pressing the vulva area, a pressing tool (FIGS. 5 and 6) such as a cylinder or a two-point press is used.
In men, the pressing tool can be omitted by using the intersection of the scrotum and the inguinal groove, and it can be brought into close contact by pulling with a string-like object along the inguinal groove on the head side from the penis.
If the urine collecting device is incorporated in the vulva area pressing tool, the entire excretion of urination and defecation can be processed.
In addition, if a water discharge device is incorporated into the vulva area pressing tool and the anus is washed in a sealed environment, the diffusion of fecal odor can be further suppressed.

The bottom of the defecation storage pouch is not sealed but sealed with a restraining tool such as a clip and can be opened after use to facilitate stool washing.

Example 1
FIGS. 3 (A), (B), (C), and FIG. 4 (A) show a heel mount that fixes or engages with one end of the string-like object. A towing fulcrum 103 is installed as necessary.

Example 2
The buttocks cradle shown in FIG. 4 (B) is an apparatus provided with a traction fulcrum 103. The traction fulcrum 103 may be replaced with a fixed base point.

Example 3
FIG. 4 (C) shows a buttock mount on which the fixing plate 104 is placed. An opening edge of the string-like object or the defecation storage pouch is sandwiched under the fixing plate 104. The fixing plate 104 can be locked by fitting into a groove or a metal fitting so that pinching during towing is reliably maintained.

Example 4
FIG. 5 shows a pressing tool pressed against the inguinal groove of claim 4. It is also possible to change the size of the pressing tool or make the snare fulcrum 201 movable to cope with individual differences in the inguinal groove width. When the opening edge of the defecation storage pouch is laid between the pressing tool FIG. 5 and the body surface and pressed directly, the fixed base point 202 and the snare fulcrum 201 can be omitted.
When pulling with a string-like object or not laying the opening edge of the defecation storage pouch between the pressing tool FIG. 5 and the body surface, between the snare fulcrums 201 on both sides along the opening edge of the pressing tool The seal 3 is created by pulling and pressing toward the body surface. The seal 3 can also be constituted by the tightness of the pulled string-like object or defecation storage pouch opening edge to the pressing tool, and the closeness of the pressing tool edge 204 to the body surface. The seal 2 is created by towing the space between the seal on the gantry and the snare fulcrum 201.
FIG. 5B shows a structure in which a water ejection hole for washing the anus is provided at the lower end of the pressing tool. The water ejection hole 203 is positioned in the closed space of the pouch. The seal 3 is constituted by the tightly attached stringed object or the defecation storage pouch opening edge to the pressing tool and the closeness of the pressing tool edge 204 to the body surface.

A urination device can be incorporated in the pressing tool of the fourth embodiment. Natural fall and suction can be used for urine collection. The vacuum suction type urine collection and washing cup shown in Patent Document 7 and cited in Patent Document 8 is capable of urinating in a supine position in principle and has a shape that can be easily incorporated.

Example 5
FIG. 6 shows another embodiment of the pressing tool pressed against the inguinal groove of claim 4. Responding to individual differences in the left and right inguinal grooves by changing the size of the pressing tool to be pressed, making the arm 205 itself extendable, or making the arm fulcrum position in the handle lower case 206 variable . The snare fulcrum 201 may be a fixed base point.

Example 6
A defecation storage pouch is shown in FIG. In order to create the bottom seal of the buttock, the buttock lower edge 301 is set to have a width that can secure a rectangular region having at least a rim width of 1 cm and an edge length of 7 centimeters. Meters or more are preferred. This seal may not necessarily be a pouch body, but may be a pouch opening coating or a pouch margin coating. Alternatively, the opening edge portion 302 as an area may be omitted, and the pouch tube opening portion may be used as an edge. FIG. 7B, which has a wide opening, has a structure in which a water ejection hole is provided in the apparatus to facilitate cleaning of the anus.

Example 7
FIGS. 8A and 8B are defecation storage pouches having a structure in which string-like objects are integrated.

INDUSTRIAL APPLICABILITY The present invention contributes to the use in the welfare industry because it has the effect of improving the QOL of the cared person and reducing the burden on the caregiver in the excretion of lying position.

1 seal (bottom area seal location)
2 Seal (side area seal location)
3. Seal (top area seal location)
DESCRIPTION OF SYMBOLS 10 buttock mount 101 string-like object 102 mount fixing base 103 mount anchoring fulcrum 104 fixing plate 20 pressing tool
201 Pressing tool anchoring fulcrum 202 Pressing tool fixing base 203 Water ejection hole 204 Edge 205 of body surface contact surface Arm 206 Handle lower case 30 Defecation storage pouch 301 Lower lip edge 302 Opening edge 500 Anus 502 Inguinal groove 504 Urethra mouth

Claims (9)

The opening edge of the defecation storage pouch attached to the buttocks anus placed on the gantry,
A method of forming a tight seal on the side of the buttocks around the anus by holding it between the buttocks and the base of the prone person. On the opening edge of the defecation storage pouch attached to the anus, between the base point pressed by the hip weight of the prone person and the inguinal groove covered with the opening edge of the defecation storage pouch A method for constructing a side seal on a defecation storage pouch by pulling on a string-like object or opening edge. A saddle mount for a saddle-type defecation device characterized in that a string-like object or a defecation storage pouch opening edge can be fixed or locked. A saddle-type defecation device, which is a structure pressed against an inguinal groove, wherein a string-like object or a defecation storage pouch opening edge can be fixed or locked. 5. A decubitus defecation device according to claim 4, wherein the structure pressed against the inguinal groove has an anal washing water ejection hole. The supine defecation device according to claim 4, wherein the defecation device is constructed by incorporating a urination device. A supine defecation device configured to include claim 3 and any one of claims 4 to 6. A defecation storage pouch characterized in that an opening edge surface or a covering material thereof has a region capable of securing a rectangle composed of at least one side of 1 cm or more and another side of 7 cm or more. The defecation storage pouch according to claim 8, wherein the opening includes a string-like object.