JP2009056285A - Excrement collector - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an excrement collector capable of easily performing a mounting work onto a care-requiring person and a feces collection work. <P>SOLUTION: The excrement collector includes: a mounting tool 10 having a feces passage hole with a projected edge formed in the circumference of the hole, and to be mounted onto the buttocks of a user so as to allow the feces passage hole to face the anus; a collection pack 30 for storing the excreted feces; and a collection pack adapter 20 having a cylindrical part which is arranged inside the feces passage hole of the mounting tool 10, and where contractible one end of the cylinder part is removably fitted to the projected edge of the feces passage hole, and the collection pack 30 is fixed to the other end of the cylindrical part. A thin sheet-like tissue part 23 is arranged at one end of the cylindrical part in the collection pack adapter 20. When the mounting tool 10 is mounted onto the buttocks, the tissue part 23 is abutted onto the circumference of the anus. In the collector, the collection pack 30 and the collection pack adapter 20 are discarded together with the feces, and the mounting tool 10 is reused. When the collection pack 30 is collected, an opening leading to the collection pack 30 is closed so as to prevent the back stream of the excretory substance. The tissue part 23 wipes a part around the anus. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an excrement collection tool for treating stool of an elderly person, a sick person, an infant and the like whose body is weak.

In recent years, with the increase in the elderly population, the number of serious care recipients who are unable to communicate urination or defecation intention indications to caregivers is increasing every year.
Treatment of the excrement of such a care recipient is usually performed using a diaper. The diapers for care use are made of materials that have excellent absorbency, and even if the diaper wearer urinates multiple times, they can absorb them and keep them smooth without stuffiness Has been developed.
However, the excreted stool spreads between the buttocks and the diaper due to the body pressure of the wearer, causing the wearer to feel uncomfortable, and also causes skin soreness and itching. Therefore, in a care facility that cares for a heavy care recipient, the diaper of the heavy care recipient may be regularly exchanged about 7 times a day regardless of whether or not defecation or urination occurs.
However, in home care, it is difficult to ask the caregiver to treat excreta equivalent to that in a care facility.

Patent Document 1 below discloses a “disposable toilet bowl” developed in consideration of such circumstances. This toilet is attached in advance to a severe care recipient such as a diaper in order to accommodate the defecation of the severe care recipient.
This toilet consists of a rod-shaped elastic bag filled with air or water, and has an anal contact member having a stool passage hole in the center, and a stool passage hole at the same position as the anal contact member. A flexible sheet-like pad that is supported from below, and a stool storage bag body having an upper edge fixed around the stool passage hole of the pad. The pad has four strings that are tied to the body. The end is fixed.
In this toilet, the pad string is tied to the waist and legs of a heavy care recipient, so that the anus contact member fits into the groove on the buttocks, and the anus comes to the position of the stool passage hole of the anus contact member It is attached to. The stool discharged from the wearer's anus passes through the anal contact member and the stool passage hole of the pad and is stored in the stool storage bag.
JP 2004-159948 A

However, conventional disposable toilet bowls, like diapers, must be disposed of together with excrement, leading to an increase in the amount of paper and plastic discarded, which is not preferable for the environment.
In addition, since the conventional disposable toilet bowl cannot close the stool passage hole, the excrement may flow backward from the stool storage bag and spill out from the stool passage hole of the anus contact member during the replacement operation. was there.
Moreover, in the conventional disposable toilet bowl for care, the operation | work which wipes off the filth adhering to the care receiver's anus vicinity was needed at the time of replacement | exchange.

  The present invention is intended to solve such problems, excrement collection that can be easily attached to a cared person and exchanged when collecting feces and can reduce waste resources. The purpose is to provide ingredients.

The excrement collection tool of the present invention is held by the wearing tool in a state in which the wearing tool to be attached to the user's butt, the collection pack for storing the feces excreted from the anus, and the collection pack being fixed, A recovery pack adapter having a thin leaf-like tissue portion is provided at a site in contact with the user.
In this excrement collection tool, the dirt near the anus can be wiped off with a tissue part when collecting the collection pack.

The excrement collection tool of the present invention has a stool passage hole having a protruding edge formed around the hole, and is attached to the user's buttocks so that the stool passage hole faces the anus. And a collection pack for storing stool excreted from the anus, and a tubular portion disposed inside the stool passage hole of the wearing tool, and one end of the tubular portion having contractility is the stool passage hole. A recovery pack adapter that is detachably attached to the protruding edge, and a recovery pack is fixed to the other end of the cylindrical portion, and a thin-leaf tissue portion is disposed at one end of the cylindrical portion of the recovery pack adapter, It is characterized in that the tissue part contacts the periphery of the anus when the wearing tool combined with the collection pack adapter is attached to the user's hip.
In this excrement collection tool, the collection pack and the collection pack adapter are discarded together with the feces, and the wearing tool is reused.

Further, in the excrement collection tool of the present invention, when the collection pack adapter is pulled out from the wearing tool and the collection pack is collected, one end of the cylindrical portion of the collection pack adapter contracts and the opening of the cylindrical portion is closed, and The area near the anus is wiped by the tissue.
Therefore, when collecting the collection pack, the opening leading to the collection pack is closed, and at the same time, the dirt near the anus is wiped off.

Moreover, in the excrement collection tool of the present invention, the collection pack adapter may further include an expanding member that expands the inside of the collection pack and secures a space for stool entry.
By doing so, the excreted stool becomes easy to enter the collection pack.

Further, in the excrement collection tool of the present invention, the mounting tool is formed of a flexible material, and a rigid hole shape holding member that prevents the stool passage hole from being crushed inside the stool passage hole. It can also comprise.
By doing so, even when the wearing tool is formed of a soft material that is soft against the body, it is possible to prevent a situation where the stool passage hole is crushed and the passage of the stool is obstructed.

Further, in the excrement collection tool of the present invention, the hole shape holding member has an operation part that protrudes from an end of the feces passage hole that does not face the anus and can be gripped, and the tube of the collection pack adapter When the recovery part adapter is disposed inside the hole shape holding member, sandwiches the collection pack with the hole shape holding member, and pulls out the collection pack adapter from the mounting tool, the hole shape holding member It can also be configured such that the operating portion is gripped and the hole shape holding member and the recovery pack adapter are both pulled out from the mounting tool.
In this way, when the collection pack adapter and the collection pack are attached to the attachment tool, the collection pack adapter and the collection pack are set in the hole shape holding member, and the hole shape holding member is placed in the stool passage hole of the attachment tool. At the time of recovery, the recovery pack adapter and the recovery pack can be taken out by pulling out the hole shape holding member from the feces passage hole, so that the operability is improved.

Further, in the excrement collection tool of the present invention, the wearing tool includes a rear member and a front member connected to the feces passage hole, and the rear member has a cross-sectional shape along the shape of the buttocks of the human body. The front member has a groove through which the string-like body is inserted at the tip.
Means for fixing to the body are provided at the distal ends of the rear member and the front member.

Further, in the excrement collection tool of the present invention, the distal end of the rear member is branched into two branch portions, and the rear member has a Y-shape as a whole, and each of the branch portions is formed on the left and right collars. It can also comprise so that it may contact | abut.
When the user lies on his / her back, if the rear member, the belt attached thereto, or the like comes under the spine, the user feels painful. Such pain can be avoided by making the rear member Y-shaped.

Moreover, the excrement collection tool of the present invention further includes a detection unit that detects fecal excretion, and a wireless communication module that transmits information detected by the detection unit by a radio signal, and the front of the wearing tool. It is good also as providing the hole for accommodating the said radio | wireless communication module in a member.
When the feces are excreted, the excrement collecting tool can notify the caregiver of the feces through the detecting means and the wireless communication module, and the feces can be collected promptly. Therefore, the spread of malodor can be prevented.

In the excrement collection tool of the present invention, the detection means can be disposed at a position facing the fecal passage hole of the wearing tool.
In this case, a temperature sensor, an odor sensor, a capacitance sensor, an ultrasonic sensor, or the like can be used as the detection means.

In the excrement collection tool of the present invention, the detection means is disposed inside the cylindrical portion of the collection pack adapter, and the means for reading the detection information of the detection means faces the stool passage hole of the wearing tool. You may make it arrange | position to.
In this case, an RFID tag connected with a humidity sensor or the like is arranged inside the collection pack adapter, and the detection information of the sensor is read and transmitted from the wireless communication module.

Further, the excrement collection tool of the present invention is a string-like body in which the rear end of the wearing tool is coupled to a belt that is turned around the user's torso via an attachment member, and is passed through the groove of the front member. Is locked to the belt, and the mounting tool can be configured to be mounted on the user's hip.
In such a case, the wearing tool is less likely to be displaced due to a user's turnover or the like. Moreover, if the locking position of the string-like body with respect to the belt and the locking position of the attachment member are adjusted, the person with any body shape can wear this excrement collection tool.

Further, the excrement collection tool of the present invention is configured such that the collection pack adapter is a cylindrical body in which the collection pack is coupled at one end and the tissue part having elasticity is provided at the other end. However, the stool passage hole in which the collection pack adapter is disposed inside, the protruding portion where the tissue portion of the collection pack adapter is pushed widened and reversed, and the wearing tool is provided on the diaper. Fixing means for fixing to the hole, and the protruding edge of the wearing tool abuts on the buttocks of the user who wears the diaper so that the tissue part contacts the periphery of the anus, and the collection pack However, it can be configured to be exposed to the outside of the diaper.
This excrement collection tool comes to the user's anal position when the user puts on a diaper. Moreover, since there is no factor which restrict | limits the magnitude | size of a stool passage hole, a stool passage hole can fully be expanded.

Moreover, the excrement collection tool to be fixed to the diaper of the present invention includes the inner member disposed on the inner side of the diaper and the wearing member inserted into the hole of the diaper from the outer side of the diaper. The inner member includes a first cylindrical portion into which the insertion member is inserted, and a buttocks contact tray provided on the buttocks side of the first cylindrical portion. And a first collar portion that constitutes the fixing means provided on the opposite side of the first cylindrical portion, and the insertion member includes the stool passage hole and the protruding edge at one end An inner surface of the first cylindrical portion of the internal member, and a second flange portion constituting the fixing means provided at the other end of the second cylindrical portion. And the insertion member engages with the internal member by contact with the outer surface of the second cylindrical portion of the insertion member, and the first flange portion of the internal member, Can be a second flange portion of the serial insertion member is configured such that the mounting device by sandwiching the periphery of the hole of the diaper is fixed in a hole of the diaper.
In this excrement collection tool, the insertion member is inserted by inserting the collection pack adapter with the collection pack fixed into the stool passage hole of the insertion member, reversing the expanded tissue portion and engaging the protruding edge of the insertion member. Secure the collection pack adapter and collection pack to the container. Next, the insertion member is inserted from the hole of the diaper and engaged with the inherent member.

Moreover, in the excrement collection tool fixed to the diaper of the present invention, a cut-out portion is formed in the front portion corresponding to the front side of the user's body in the dish-shaped portion of the internal member, and the back side of the user's body is formed. A kerf is formed in the corresponding rear part, and the dish-shaped part can be configured to be separated left and right by the cut part and the kerf.
Even if the excreted stool flows out of the stool passage hole, the dish-like portion prevents the stool from spreading around. The excised part of the dish-like part is provided in order not to disturb the excretion of urine. Further, the dish-shaped portion is divided into right and left by the cut portion and the kerf, and each portion can be freely deformed, so that it fits the shape of the butt.

Moreover, the excrement collection tool fixed to the diaper of the present invention includes a third cylindrical part provided with the stool passage hole and the protruding edge at one end, and the third cylindrical part. A fixing plate that constitutes the fixing means provided at the end, and a hook-and-loop fastener fixed to the fixing plate, and the third cylindrical portion is inserted from the outside of the diaper into the hole of the diaper. The fixing plate may be coupled to the outer surface of the diaper with the hook-and-loop fastener so that the wearing tool is fixed to the hole of the diaper.
This excrement collection tool can be set with the user wearing a diaper.

Moreover, in the excrement collection | recovery tool fixed to the diaper of this invention, in an end part provided with the said protruding edge of the said insertion member, or an end part provided with the said protruding edge of the said 3rd cylindrical part, a user's The front part corresponding to the front side of the body and the rear part corresponding to the back side of the user's body may be formed into a mountain shape.
By such molding, since the end of the insertion member or the third cylindrical portion fits the body shape near the anus, excreted feces can be prevented from flowing out of the wearing tool.

Unlike conventional nursing disposable toilet bowls and paper diapers, the excrement collection tool of the present invention can be used repeatedly, thus reducing waste resources and reducing the cost of consumables. Can be achieved.
Further, when the collection pack is collected, the opening leading to the collection pack is closed to prevent the backflow of excrement, and at the same time as the collection, the vicinity of the user's anus is wiped off with the tissue part, so that the collection work is easy.

The excrement collection tool fixed to the diaper of the present invention can be accurately positioned to the anus by wearing the diaper. Moreover, since it is possible to set the feces passage hole large, it is possible to avoid the positional deviation between the anus and the wearing tool, and it is possible to promptly send the excreted feces to the collection pack.
In addition, the wearing tool of the excrement collecting tool contacts only the user's buttocks, and no member other than the softly configured diaper contacts the user's waist and back. Therefore, even if it wears for a long time, a physical pain does not arise to a user.

(First embodiment)
1st Embodiment of the excrement collection | recovery tool of this invention is described using drawing.
FIG. 1 is a cross-sectional view of the excrement collection tool, and FIG. 7 is a diagram showing a state in which the excrement collection tool is attached to a user. 7A is a cross-sectional view, FIG. 7B is a rear view, and FIG. 7C is a front view. FIGS. 11A and 11B are diagrams schematically showing a state where a user (infant) wearing this excrement collection tool is sleeping. 2, FIG. 3, FIG. 4, FIG. 5 and FIG. 6 are diagrams showing individual parts of the excrement collection tool, and FIG. 8, FIG. 9, and FIG. FIG.
This excrement collection tool includes a mounting tool 10 to be worn by a user, a collection pack 30 for storing feces, and a collection pack adapter 20 for attaching the collection pack 30 to the mounting tool 10.

FIG. 2 shows the shape of the wearing tool 10. 2A is a plan view, FIG. 2B is a cross-sectional view taken along the line AA ′ in FIG. 2A, and FIG. 2C is a cross-sectional view taken along the line BB ′ in FIG. It is.
The wearing tool 10 has an oval stool passage hole 11, a rear member 14 to be attached to the back side 51 (FIG. 7) of the user 50, and a tip leading to the front side 52 (FIG. 7) of the user 50. The front member 15 is provided. A protruding edge 12 is formed on the peripheral edge of the stool passage hole 11 on the side in contact with the user. The projecting edge 12 has a smooth curved surface, and a constriction 13 is formed at the base of the outer periphery of the projecting edge 12. In addition, a groove 18 for locking a hole-shaped holding member 40 (FIG. 3) described later is formed below the inner periphery of the stool passage hole 11.
The rear member 14 has a mountain-shaped cross-sectional shape that is convex on the side in contact with the buttocks so as to fit in the cracks in the buttocks (FIG. 2C). A hook-and-loop fastener 17 such as a mechanical fastener is fixed to the outside of the front end of the rear member 14. As shown in FIG. 7, the hook-and-loop fastener 17 is used to couple the front end of the rear member 14 to a belt 60 that is turned around the trunk of the user 50 via a rear attachment belt 62.

  As is well known, the hook-and-loop fastener is hooked to the hook of the loop surface and the hook of the hook surface is engaged. Therefore, for example, the loop surface of the hook-and-loop fastener is fixed to the rear member 14 and the body belt 60, and the hook surface of the hook-and-loop fastener is fixed to the rear attachment belt 62, so that the rear member 14 is interposed via the rear attachment belt 62. Can be coupled to the waist belt 60.

On the other hand, a groove 16 through which a string-like front attachment belt 61 (FIG. 7) passes is formed at the front end of the front member 15, and the left and right ends of the front attachment belt 61 through the groove 16 are the waist belt 60. Fixed to.
In this case as well, the front attachment belt 61 and the body belt 60 are coupled using a hook-and-loop fastener. For example, a hook surface of a hook-and-loop fastener of a predetermined length is fixed to the front ends of the left and right front mounting belts 61, and a loop surface is fixed to the other body belt 60, so that the left and right front ends of the front mounting belt 61 are fixed. Secure to the waist belt 60. If it does in this way, the fixed position can be adjusted within the range of the length of the hook surface of a hook-and-loop fastener.

  The mounting tool 10 is integrally formed of a flexible synthetic resin such as polyethylene and can be deformed. Therefore, the rear member 14 can be led out above the user's body in close contact with the crack of the user's buttocks, and the front member 15 can be pulled forward along the user's crotch. In addition, the front end 17 of the rear member 14 is coupled to the trunk belt 60 via the rear mounting belt 62, and the left and right of the front mounting belt 61 passed through the groove 16 of the front member 15 is not slackened. (FIG. 7), the protruding edge 12 of the stool passage hole 11 comes into close contact with the anus 54. As will be described later, when the excrement collection tool is used, the flexible cylindrical portion 22 of the collection pack adapter 20 is mounted on the mounting tool 10 so as to cover the protruding edge 12 of the stool passage hole 11 ( FIG. 1). Therefore, in use, the flexible cylindrical portion 22 is in close contact with the periphery of the anus 54.

  In addition, since the wearing tool 10 is formed of a soft material, when a tensile force acts on the front member 15 and the rear member 14, the feces passage hole 11 may be deformed, and the area of the hole may be reduced. is there. FIG. 3 shows a hole shape holding member 40 for preventing deformation of the feces passage hole 11. 3A is a cross-sectional view, and FIG. 3B is a bottom view as seen from below in FIG. The hole-shaped holding member 40 is a cylindrical body having an oval cross section formed of plastic having rigidity, the lower part slightly expands, and a hook 41 for engagement at the lower edge. The hole-shaped holding member 40 is inserted into the stool passage hole 11 by being inserted inside the stool passage hole 11 and locking the ridge 41 in the groove 18 of the stool passage hole 11.

In addition, as shown in the modified example of FIG. 8B, the hole shape holding member 40 may be a cylindrical body having a shape having a constriction at the center of the cylinder and a flange 41 at the lower edge. In this case, the stool passage hole 11 of the wearing tool 10 has a bulge at the center of the hole in accordance with the cylindrical shape of the hole-shaped holding member 40 as shown in FIG. FIG. 8C shows a state in which the hole shape holding member 40 is inserted and attached to the feces passage hole 11 while deforming the feces passage hole 11 of the wearing tool 10 made of a soft material. The hole-shaped holding member 40 is stably positioned in the stool passage hole 11 when the constriction at the center of the cylinder is engaged with the bulge of the stool passage hole 11 and the hook 41 abuts the lower end of the stool passage hole 11. Is done. In this configuration, it is not necessary to provide the groove 18 for locking the hole-shaped holding member 40 in the stool passage hole 11.
Further, instead of using the hole-shaped holding member 40, when the wearing tool 10 is integrally formed, the rigidity of the stool passage hole 11 is secured by forming two layers of hard resin on the inner periphery of the stool passage hole 11. Also good.

  In this excrement collection tool, the overall length of the wearing tool 10 is set to about 160 mm, the inner diameter in the minor axis direction of the feces passage hole 11 is set to 28 mm, the inner diameter in the major axis direction is set to 54 mm, and the depth of the hole is set to 34 mm. Thus, if the shape of the feces passage hole 11 is made into an ellipse, even if a user's body shape differs, the feces passage hole 11 can be made to oppose an anus.

  FIG. 4 shows a cross-sectional view of the collection pack adapter 20 in a state where it is detached from the wearing tool 10. The recovery pack adapter 20 includes a cylindrical body portion 21 that maintains a cylindrical shape even when detached from the mounting tool 10, a flexible cylindrical portion 22 that cannot maintain a cylindrical shape when removed from the mounting tool 10, and a flexible cylindrical shape. A tissue portion 23 coupled to the end of the portion 22 and an expanding member 26 for expanding the inside of the collection pack 30 are provided. The “cylindrical portion” referred to in the claims refers to a combination of the cylindrical portion 21 and the flexible cylindrical portion 22.

The cylindrical portion 21 is formed of cardboard or the like that has been compressed to give rigidity. The cross section of the cylinder is an oval similar to the stool passage hole 11 of the wearing tool 10, and the length of the cylinder is longer than the depth of the stool passage hole 11. Therefore, in a state where the collection pack adapter 20 is mounted on the mounting tool 10, the lower portion of the cylindrical body portion 21 protrudes from the stool passage hole 11 (FIG. 1). A locking portion 25 for fixing the collection pack 30 is provided on the outer side of the lower portion of the cylindrical body portion 21, and an end portion of the expanding member 26 is fixed on the inner side of the lower portion.
On the other hand, the flexible cylindrical portion 22 is formed of a soft paper in which a plurality of thin rubber threads or the like are sewn in parallel to give elasticity, and has elasticity in the radial direction of the cylinder. In the state where the force for expanding the diameter is not applied, the tube hole is closed.
One end of the flexible cylindrical portion 22 is fixed to the outer periphery of the cylindrical body portion 21 by bonding or the like, and a tissue portion 23 made of dust paper or the like is bonded or sewn to the periphery of the other end. As shown in FIG. 4, the tube hole of the flexible cylindrical portion 22 on the side where the tissue portion 23 is provided extends and contracts the flexible cylindrical upper portion 22 with the collection pack adapter 20 removed from the wearing tool 10. Closed for sex.

FIG. 5 shows the expanding member 26 coupled to the lower end of the cylindrical portion 21. FIG. 5A is a cross-sectional view, and FIG. 5B is a front view. The expanding member 26 is formed of cardboard or the like that is compressed to give rigidity so as to maintain a tongue-like shape that draws a gentle curve, and the corners are rounded so as not to damage the collection pack 30.
FIG. 6 shows the collection pack 30. The collection pack 30 is made of paper and includes a bag-like stool storage part 31 and an entrance 32 to the stool storage part 31. When the inlet 32 of the collection pack 30 is locked to the locking portion 25 of the cylindrical portion 21 of the recovery pack adapter 20, the expanding member 26 fixed to the cylindrical portion 21 enters the stool storage portion 31.

Next, the assembly method of this excrement collection tool is demonstrated.
First, the collection pack 30 is attached to the collection pack adapter 20. For this purpose, the expansion member 26 and the lower end of the cylindrical part 21 are inserted from the inlet 32 of the recovery pack 30, and the inlet 32 of the recovery pack 30 is placed at the position of the locking part 25 using a string or an adhesive. Secure to.
Next, the lower part of the cylindrical body part 21 of the collection pack adapter 20 is grasped, and the flexible cylindrical part 22 side is placed from the lower side to the feces passage hole 11 of the wearing tool 10 to which the hole-shaped holding member 40 is previously attached. Insert. When the distal end of the flexible cylindrical portion 22 appears from above the stool passage hole 11, the distal end of the flexible tubular portion 22 is expanded and hooked on the protruding edge 12 provided at the periphery of the stool passage hole 11. By this operation, the protruding edge 12 is covered with the flexible cylindrical portion 22, and the periphery of the protruding edge 12 is surrounded by the tissue portion 23. Further, the flexible cylindrical portion 22 in the stool passage hole 11 opens in a cylindrical shape, and in cooperation with the cylindrical body portion 21, a stool passage to the collection pack 30 is formed inside the stool passage hole 11.
FIG. 1 shows the excrement collecting tool thus assembled.

Next, the usage method of this excrement collection tool is demonstrated.
As shown in FIG. 7, the torso belt 60 is wound around the waist of the user 50. Next, the excrement collection tool is placed on the crotch of the user 50 so that the rear member 14 of the wearing tool 10 is on the back side 51 of the user 50 and the front member 15 is on the abdominal side 52, and the feces of the wearing tool 10 pass through. The position of the wearing tool 10 is adjusted so that the hole 11 faces the anus 54.
Next, the rear member 14 of the mounting tool 10 is pulled out in the direction of the back along the crack of the butt, and the loop surface of the hook-and-loop fastener 17 fixed to the tip of the rear member 14 and the hook surface of the rear attachment belt 62 are combined. In addition, the hook surface of the rear attachment belt 62 and the loop surface of the trunk belt 60 are coupled to fix the front end of the rear member 14 to the trunk belt 60 via the rear attachment belt 62.

Further, the front attachment belt 61 is passed through the groove 16 of the front member 15 of the mounting tool 10, and the hook surface of the hook-and-loop fastener attached to the left and right ends of the front attachment belt 61 is slackened in the front attachment belt 61. It fixes to the loop surface of the trunk | drum belt 60 so that it may not exist (FIG. 7).
By this operation, the protruding edge 12 surrounding the stool passage hole 11 of the wearing tool 10 comes into close contact with the periphery of the anus 54 via the flexible cylindrical portion 22 of the collection pack adapter 20 attached to the protruding edge 12. The tissue part 23 contacts the periphery of the anus 54.
In this way, the stool collection is ready. As shown in FIG. 11, the diaper 63 for absorbing urine is attached to the user 50 after the excrement collection tool is thus attached.

The stool excreted by the user 50 passes through the flexible cylindrical portion 22 and the cylindrical portion 21 of the recovery pack adapter 20, and finally the recovery pack 30 whose space is secured by the expanding member 26. Stored inside.
The collection of excrement is performed by grasping the lower part of the cylindrical body portion 21 of the collection pack adapter 20 protruding from the fecal passage hole 11 of the wearing tool 10 and pulling out the collection pack adapter 20 from the wearing tool 10. By this operation, the distal end of the flexible cylindrical portion 22 that has been hooked on the protruding edge 12 at the periphery of the feces passage hole 11 is removed and contracted, and the opening of the flexible cylindrical portion 22 is closed. At the same time, the tissue portion 23 surrounding the periphery of the protruding edge 12 is attracted by the contraction of the flexible cylindrical portion 22, and in the process, the dirt around the anus 54 is wiped off.
The collection pack adapter 20 and the collection pack 30 extracted from the mounting tool 10 are discarded together with excrement.

Thus, in this excrement collection tool, the protruding edge 12 surrounding the stool passage hole 11 of the wearing tool 10 is in close contact with the periphery of the anus 54 via the flexible cylindrical portion 22 of the collection pack adapter 20. The excreted stool does not dissipate out of the cylinder of the collection pack adapter 20. Therefore, it is possible to avoid discomfort due to stool adherence to the skin, soaking of the skin, itching and the like.
In addition, the flexible cylindrical portion 22 covering the protruding edge 12 is made of a material having flexibility, and since the flexible cylindrical portion 22 is in close contact with the skin, the user feels uncomfortable or uncomfortable. Absent.
Moreover, since the shape of the stool passage hole 11 is set to an oval or an ellipse, the stool passage hole 11 can face the anus even if the mounting position of the wearing tool 10 is slightly shifted back and forth.
Moreover, in this excrement collection tool, although the collection pack 30 and the collection pack adapter 20 are discarded together with the excreted feces, the wearing tool 10 is repeatedly used. Therefore, waste resources can be reduced and the cost of consumables can be reduced.

Moreover, since the opening leading to the recovery pack 30 is closed when the recovery pack 30 is recovered, there is no possibility that excrement will spill out during the recovery operation. Further, when the collection pack 30 is collected, the dirt near the anus is wiped off with the tissue portion 23. Therefore, collection work is easy, and the work burden at the time of collection is reduced.
Since the collection pack 30 and the collection pack adapter 20 are made of paper, the collection pack 30 and the collection pack adapter 20 can be processed together with excrement through a toilet.
Moreover, in this excrement collection tool, since the rear member 14 of the mounting tool 10 has a cross-sectional shape that fits into the cracks of the hips of the human body, the mounting position of the mounting tool 10 is set correctly. Further, even when the user moves his / her body by turning over during wearing, the wearing position is difficult to shift.

Further, the excrement collecting tool includes a rear attachment belt 62 that attaches the rear member 14 side of the wearing tool 10 to the trunk belt 60 and a trunk belt 60 of the front attachment belt 61 that attaches the front member 15 side to the trunk belt 60. Any body shape can be worn by adjusting the coupling position.
Further, the expanse member 26 of the excrement collection tool expands the space in the collection pack 30 and allows the excrement to be smoothly stored in the collection pack 30. In addition, maintaining the space of the collection pack 30 contributes to prevention of backflow of excrement.
Moreover, the hole shape holding member 40 of this excrement collection | recovery tool has contributed in order to ensure the fecal passageway of required cross-sectional area.

In addition, the structure, dimension, material, etc. of the excrement collection tool mentioned above are all illustrations, and this invention is not limited only to it.
The elasticity of the flexible cylindrical portion 22 of the recovery pack adapter 20 may be realized by attaching a rubber band 24 to the end of the flexible cylindrical portion 22 as shown in FIG. In this case, as shown in FIG. 10, when the collection pack adapter 20 is mounted on the mounting tool 10, the rubber band 24 is expanded and hooked on the constriction 13 of the protruding edge 12 provided on the periphery of the feces passage hole 11.

  Further, instead of the rubber band 24, the opening of the flexible cylindrical portion 22 can be contracted using a thread. In this case, a thread is wound around the opening of the flexible cylindrical portion 22, and this thread is formed like a lasso so that the loop of the thread is narrowed when one end of the thread is pulled. Then, when one end of the thread is pulled out from the lower side of the wearing tool 10 through the gap between the stool passage hole 11 and the collecting pack adapter 20 and the collecting pack adapter 20 is attached to the wearing tool 10, the flexible cylindrical portion 22 is One end of the thread is pulled in a state where it covers the protruding edge 12 of the stool passage hole 11, and the thread loop is squeezed. At the time of collection, the collection pack adapter 20 is removed from the wearing tool 10, and then one end of the thread is pulled to close the opening of the flexible cylindrical portion 22.

Further, instead of the front attachment belt 61, a string is used, and the ends of the left and right strings are tied to the torso belt 60 or sandwiched between the torso belts 60 so that the front member 15 side of the wearing tool 10 is attached to the body. It can also be fixed.
It is also possible to connect the rear attachment belt and the front attachment belt using an adhesive tape or the like instead of the hook-and-loop fastener.
In addition, the cylindrical portion 21 of the recovery pack adapter 20 is formed of a composite material having shape maintaining property, in which a nonwoven fabric is superimposed on a waterproof resin film such as polyethylene, and is a flexible cylindrical portion having no shape maintaining property. You may make it form 22 only with flexible waterproof resin films, such as polyethylene.
The collection pack 30 is formed of a composite material in which a water-permeable sheet made of nonwoven fabric and a water-absorbing material and a waterproof resin film such as polyethylene are laminated as in the case of a diaper for nursing care, or is formed only of vinyl or polyethylene. It is also possible to do.
Further, the spreading member 26 may be formed of a lactic acid plastic or the like that is made from plants and is decomposed by microorganisms.
The tissue portion 23 may be formed using a soft cloth or porous vinyl.

(Second Embodiment)
The excrement collection tool according to the second embodiment of the present invention is configured so that the collection pack and the collection pack adapter are attached to and collected from the attachment tool together with the hole shape holding member.
12A and 12B are views showing the hole-shaped holding member. FIG. 12A is a plan view on the front end side, FIG. 12B is a cross-sectional view, and FIG. 12C is a plan view on the rear end side. It is. 13A and 13B are views showing the cylindrical portion of the recovery pack adapter. FIG. 13A is a plan view of the front end side, FIG. 13B is a cross-sectional view, and FIG. 13C (c) is a rear end side. It is a top view. FIG. 14 is a diagram showing a procedure for mounting the recovery pack and the recovery pack adapter to the mounting tool.
The configuration of the wearing tool is the same as that of the first embodiment.

As shown in FIG. 12, the hole-shaped holding member 400 has a tapered outer surface 401 that follows the inner surface shape of the stool passage hole 11 on the distal end side so that it can be inserted into the stool passage hole 11 (FIG. 2) of the wearing tool 10 from below. And has an outer surface 402 with irregularities formed on the rear end side. The outer surface 402 protrudes from the stool passage hole 11 in a state where the hole shape holding member 400 is attached to the stool passage hole 11 (FIGS. 14C and 14D). The outer surface 402 is provided as an operation unit 402 when the hole-shaped holding member 400 is inserted into or removed from the stool passage hole 11, and the outer surface 402 is provided on the surface so that the contact resistance with the finger is increased and the operation is easy. Unevenness is formed.
Further, an annular projecting portion 403 is provided in the middle of the hole-shaped holding member 400. A taper-like inner surface is provided on the tip side of the protrusion 403 and is tapered.
The hole shape holding member 400 is formed of rigid plastic or the like, as in the first embodiment.

As shown in FIG. 13, the cylindrical portion 210 of the recovery pack adapter is formed by compressing paper to form a continuous shape of three cylindrical portions 211, 212, and 213 having different diameters. The outer diameter of the cylindrical portion 211 is slightly smaller than the inner diameter at the tip of the hole-shaped holding member 400. The outer diameter of the cylindrical portion 212 is smaller than the inner diameter of the protruding portion 403 of the hole shape holding member 400 and slightly larger than the inner diameter of the tip end of the hole shape holding member 400. The outer diameter of the cylindrical portion 213 is slightly smaller than the inner diameter on the rear end side of the hole-shaped holding member 400 and larger than the inner diameter of the protruding portion 403.
The cylindrical portion 210 is inserted from the direction of the operation portion 402 of the hole-shaped holding member 400 with the cylindrical portion 211 leading, and is inserted until the cylindrical portion 213 comes into contact with the protruding portion 403 of the hole-shaped holding member 400. When the cylindrical portion 213 comes into contact with the protruding portion 403, the leading cylindrical portion 211 of the cylindrical portion 210 protrudes from the hole shape holding member 400.

The excrement collection tool collection pack 300 is mounted on the mounting tool 10 according to the procedure shown in FIG.
As shown in FIG. 14A, a flexible cylindrical portion 220 is fixed to the cylindrical portion 211 of the cylindrical portion 210 in advance. The configuration of the flexible cylindrical portion 220 is the same as that of the flexible cylindrical portion 22 of the first embodiment. The cylindrical portion 213 of the cylindrical portion 210 is inserted into the collection pack 300 (FIG. 14 (a)).
Next, as shown in FIG. 14B, the cylindrical body part 210 to which the flexible cylindrical part 220 is fixed and the collection pack 300 are inserted into the hole-shaped holding member 400.
When the cylindrical part 210 is inserted into the hole-shaped holding member 400 until the cylindrical part 213 of the cylindrical part 210 abuts against the protruding part 403 of the hole-shaped holding member 400, the collection pack 300 has the hole-shaped holding with the cylindrical part 213. The cylindrical portion 212 is slidably contacted with the tapered inner surface of the hole-shaped holding member 400. Therefore, the hole shape holding member 400, the cylindrical body part 210, and the collection pack 300 are integrated in the state of FIG.

  Next, as shown in FIG. 14C, the operation part 402 of the hole-shaped holding member 400 is grasped, and the hole-shaped holding member 400 integrated with the cylindrical body part 210 and the collection pack 300 is used as the feces passage hole of the wearing tool 10. 11 is inserted. The hole-shaped holding member 400 is inserted into the stool passage hole 11 until the tapered outer surface 401 comes into sliding contact with the inner surface of the stool passage hole 11. At this time, since the tip of the flexible tubular portion 220 appears from above the feces passage hole 11, the tip of the flexible tubular portion 220 is widened in the same manner as in the first embodiment. It hooks on the protruding edge 12 provided at the periphery (FIG. 14 (d)). By this operation, the hole shape holding member 400 is locked to the mounting tool 10 together with the cylindrical body part 210 and the recovery pack 300.

On the other hand, when the cylindrical body part 210 and the recovery pack 300 are recovered from the wearing tool 10, the operation part 402 of the hole shape holding member 400 is grasped and the hole shape holding member 400 is pulled out from the stool passage hole 11. At this time, the cylindrical portion 210 is pulled out together with the hole-shaped holding member 400 by the cylindrical portion 213 being pushed by the protruding portion 403 of the hole-shaped holding member 400, and the flexible cylindrical portion 22 is pulled accordingly. . Therefore, the distal end of the flexible cylindrical portion 22 that has been hooked on the protruding edge 12 at the periphery of the stool passage hole 11 is removed, and the cylindrical portion 210 and the collection pack 300 are pulled out from the mounting tool 10 together with the hole-shaped holding member 400.
At this time, similarly to the first embodiment, the opening of the flexible cylindrical portion 22 is closed, and the tissue portion 23 wipes off dirt around the anus.

Next, after removing the hole-shaped holding member 400 in the order of FIG. 14B to FIG. 14A, the cylindrical portion 210 and the collection pack 300 are separated and discarded to an appropriate disposal destination. Moreover, the hole shape holding member 400 is used for mounting the new cylindrical body part 210 and the recovery pack 300 on the mounting tool.
As described above, the excrement collecting tool can hold the hole-shaped holding member 400 having high mechanical strength and can mount and collect the cylindrical portion 210 and the collection pack 300, so that the operation is stabilized and the first implementation is performed. Good operability can be obtained compared to the form.

(Third embodiment)
In the excrement collection tool according to the third embodiment of the present invention, the rear member of the wearing tool is formed in a Y shape.
Fig.15 (a) is sectional drawing (AA sectional drawing of FIG.15 (b)) of this mounting tool, FIG.15 (b) is a front view. FIG. 16 shows the back side of the user wearing the excrement collection tool.
The configuration of the excrement collection tool other than the rear member is the same as that of the first embodiment or the second embodiment.

  This mounting tool is integrally formed of a synthetic resin having flexibility such as urethane resin. As shown in FIG. 15, the rear member 140 has a Y-shape as a whole with its tip branched into two. It is made. As shown in FIG. 16, each of the branch portions 141 branched into a Y shape comes into contact with the left and right collars, and the front ends of the branch portions 141 are fixed to the trunk belt 60 via the rear attachment belt 620.

The reason why the rear member 140 is formed in a Y shape in this way is to reduce the pain of the user who is lying on his back.
The human spine, when viewed from the side, is curved in an S-shape, and while lying on its back, the spine of the torso has a slight gap between it and the floor. The near spine touches the floor. Therefore, when this portion of the spine rides on the extended portion of the rear member 140 or the rear attachment belt 620, severe pain may occur.
In this excrement collection tool, the rear member 140 is formed in a Y shape so that the spine close to the buttocks does not overlap the extended portion of the rear member 140 and the rear attachment belt 620. It can be avoided.

(Fourth embodiment)
The 4th Embodiment of this invention is related with the excretion collection | recovery tool which can notify a caregiver the excretion of feces.
As shown in FIG. 17 (a), the excrement collecting tool is provided with a hole 70 in the front member 15 of the wearing tool 10, and as shown in FIG. 17 (b), a wireless communication module is provided in the hole 70. 71 is accommodated. Further, a groove 79 is provided on the inner wall of the feces passage hole 11 of the wearing tool 10, and a sensor 72 such as a temperature sensor is disposed facing the groove 79, and the lead wire 73 embedded in the wearing tool 10 is connected to the sensor 72. The wireless communication module 71 is connected. Other structures are the same as those in the first embodiment.

  As shown in FIG. 18, the wireless communication module 71 includes a wireless circuit 711 that transmits and receives a wireless signal through an antenna 717, a digital processing unit 712 that performs digital signal processing for modulating and demodulating the transmitted and received signal, and a detection signal from the sensor 72. A microcomputer 713 for identifying fecal excretion, a signal interface 714 for transmitting a detection signal of the sensor 72 to the microcomputer 713, an oscillator 715 that oscillates at a predetermined frequency, and a power source 716 composed of a button battery are provided. 711, a digital processing unit 712, a microcomputer 713, and a signal interface 714 are housed in a one-chip LSI, and an antenna 717, an oscillator 715, and a power source 716 are externally attached, and the total size is about 1 yen. Yes.

As schematically shown in FIG. 19A, the sensor 72 is disposed on the side of the feces passage hole 11 having an oval shape close to the wireless communication module 71.
The microcomputer 713 of the wireless communication module 71 acquires the detection information of the sensor 72 at a predetermined time interval (for example, every 3 seconds). For example, when the sensor 72 is a temperature sensor, when the excreted stool passes through the cylindrical body portion 21 of the collection pack adapter 20, the temperature sensor detects an increase in temperature. When the microcomputer 713 identifies fecal excretion from the change in temperature detected by the temperature sensor, the microcomputer 713 transmits a detection signal to the wireless communication device 80 placed at the caregiver's hand. Receiving this signal, the wireless communication device 80 transmits it to the caregiver using sound, light, vibration, or the like.
Therefore, the caregiver can collect the excreted stool immediately.

  The sensor 72 may be an “odor sensor” that senses “odor”. Further, as shown in FIG. 19B, a pair of electrodes 74 and 75 are arranged in the minor axis direction of the oval stool passage hole 11, and based on the change in capacitance between the electrodes 74 and 75, It is also possible to detect the passage of stool at the cylindrical portion 21 of the collection pack adapter 20. In addition, an ultrasonic transmitter / receiver is arranged at the position of the electrodes 74, 75, and an ultrasonic wave is oscillated from one transmitter 74 and received by the other receiver 75. You may make it detect.

Further, as shown in FIG. 20B, the RFID tag 76 connected to the sensor 77 is arranged inside the disposable collection pack adapter 20, and power is supplied to the RFID tag 76 and information is read from the RFID tag 76. The non-contact communication antenna 78 may be disposed on the side of the wearing tool 10 stool passing hole 11 so that the microcomputer 713 identifies fecal excretion based on information read by the non-contact communication antenna 78.
A passive RFID tag 76 having no battery includes an antenna 762 and an IC chip 761, and is activated by generating electric power from radio waves from the non-contact communication antenna 78. Radio waves may be transmitted at predetermined time intervals to save power.
The activated IC chip 761 converts the detection signal of the sensor 77 into digital data and transmits it from the antenna 762. This detection signal is received by the non-contact communication antenna 78 and sent to the microcomputer 713. When the microcomputer 713 identifies fecal excretion from the change in the detection signal, the microcomputer 713 transmits the detection signal to the wireless communication device 80.

In this case, the sensor 77 may be a temperature sensor that detects the temperature of the stool, a humidity sensor that detects moisture contained in the stool, a “odor sensor” that detects ammonia, and the like.
In this way, this excrement collection tool can notify the caregiver when the wearer (caregiver) excretes stool, thus enabling quick stool collection and avoiding the spread of odors. can do.

(Fifth embodiment)
When the prototype of the excrement collection tool of the first to fourth embodiments was tried, the following points to be improved were found.
This excrement collection tool is provided with a stool passage hole in the wearing tool and a cylindrical collection pack adapter is inserted therein, but the hole area of the stool passage hole and the cross-sectional area of the collection pack adapter cylinder are small. Then, the anus may be removed from the fecal passage hole, and the excreted feces may not reach the collection pack immediately. Therefore, it is necessary to set the hole area of the stool passage hole as wide as possible.However, in the structure where the attachment tool is attached to the crotch, if the width of the attachment tool is widened to enlarge the stool passage hole, the attachment tool will be It is painful when pressed and used for a long time.
Moreover, since it is difficult to confirm the position of the anus, it is difficult to wear the wearing tool with the anus and the stool passage hole aligned.
In addition, in the configuration in which the strap tied to the tip of the wearing tool or the extended portion of the rear end is coupled to the belt that is turned around the user's torso, the wearing tool may be displaced when the user frequently turns over. is there.
In addition, when the extended portion at the rear end of the wearing device is under the body for a long time, pain in the back and waist occurs due to local compression by the extended portion.

The excrement collection tool of the fifth embodiment aims to improve such points.
FIG. 21 is a cross-sectional view of the excrement collection tool according to the first embodiment of the present invention fixed to a pants-type diaper, FIG. 22 is a diagram showing the wearing tool of the excrement collection tool, and FIG. The figure which shows the procedure which sets this excrement collection tool to a pants type diaper, FIG. 24 is the figure which shows the state in which the internal member of the wearing tool has been arrange | positioned at a pants type diaper, FIG. 25 is a collection pack and a collection pack adapter. It is a figure which shows a state when inserting the mounted insertion member in a pants-type diaper. FIGS. 26, 27, and 28 are views showing a recovery pack and a recovery pack adapter used in the excrement recovery tool.

First, the collection pack and the collection pack adapter will be described.
As shown in FIG. 26, the collection pack 830 is formed of foldable paper or the like, and a mouth shape holding member 821 formed of thick paper is bonded to the mouth portion of the collection pack 830. The collection pack adapter 820 includes a cylindrical portion that covers the mouth shape holding member 821 and a tissue portion 823 having elasticity, and the cylindrical portion is bonded to the mouth shape holding member 821. The tissue portion 823 is formed by stacking flexible paper and the like, and rubber threads are sewn in a ring shape to give stretchability.
FIG. 27A shows the recovery pack 830 coupled to the recovery pack adapter 820, and FIG. 27B shows the state where the recovery pack 830 is expanded. FIG. 28 shows a cross-sectional view of the recovery pack 830 combined with the recovery pack adapter 820.

As shown in FIG. 22, the excrement collecting tool wearing tool is inserted into the inner member 810 disposed inside the pant-type diaper and into the pant-type diaper hole from the outer side of the pant-type diaper. An edge member 850 which has an engaging member 840 to be engaged and borders the hole of the pant diaper is fixed to the pant diaper. The inner member 810 and the insertion member 840 are formed of a soft rubber material, and the edge member 850 is formed of a hard synthetic resin.
The internal member 810 includes a cylindrical part 814 into which the insertion member 840 is inserted, a dish-like part 813 provided on one side of the cylindrical part 814, and a flange part 815 provided on the opposite side of the cylindrical part 814. Have. On the inner surface of the cylindrical portion 814, a ring-shaped uneven fold (fold) that engages with the outer surface of the insertion member 840 is formed. The dish-like portion 813 is in contact with the user's buttocks and prevents excreted stool from leaking to the side. A cut portion 816 is formed in the front portion of the dish-like portion 813 so as not to hinder excretion of urine, and a kerf 817 is formed in the rear portion. Therefore, the dish-like portion 813 can be elastically deformed independently on the right side portion and the left side portion, and can be in close contact with the user's buttocks.

The insertion member 840 has a cylindrical portion 841 and a flange portion 842. The inside of the tubular portion 841 is a stool passage hole 845. On the outer surface of the cylindrical portion 841, a ring-shaped uneven ridge that engages with the uneven ridge on the inner surface of the internal member 810 is formed. As will be described later, the tissue portion 823 of the collection pack adapter 820 is engaged with the end edge (protrusion edge) 843 of the cylindrical portion 841, and the protrusion edge 843 abuts around the anus in this state. A chevron 844 is formed at the front portion and the rear portion of the protruding edge 843, and this is provided to fit the protruding edge 843 to the body shape around the anus.
Further, the edge member 850 has a concave groove 851 into which the pant diaper enters the outer periphery, and as shown in FIG. 21, the peripheral member of the hole of the pant type diaper is fixed in the concave groove 851, and the edge member 850 is provided. A hole bordered with is pre-formed in the pant diaper.
As shown in FIG. 23, the inner member 810 of the wearing tool is attached to the position of the hole 862 provided in the pant diaper 860 from the inside of the pant diaper 860 (a), (b), and (c).

24 and 25, the pant-type diaper 860 is a commercially available product in which an absorbent body (urine pad) 861 for absorbing bodily fluids is disposed on the inside, and a hole is provided at a position corresponding to the anus. The only difference is that 862 is provided.
The internal member 810 is inserted until the collar portion 815 contacts the edge member 850 that borders the hole 862 of the pant-type diaper 860 (FIG. 23C). FIG. 24 illustrates the inside of a pants-type diaper 860 with the inner member 810 attached.

As shown in FIGS. 23A and 23B, the recovery pack adapter 820 integrated with the recovery pack 830 is inserted into the insertion member 840, and as shown in FIG. When 823 protrudes from the distal end of the insertion member 840, the tissue portion 823 is expanded, reversed, and hooked on the protruding edge 843 of the insertion member 840 (FIG. 23C). Thus, the recovery pack 830, the recovery pack adapter 820, and the insertion member 840 are integrated.
In this state, a part of the collection pack adapter 820 is exposed from below the insertion member 840, and the collection of the collection pack is performed by grasping the exposed part as will be described later.
Next, as shown in FIG. 23 (d), the insertion member 840 is inserted from the hole 862 of the pants-type diaper 860, and the flange portion 842 of the insertion member 840 becomes an edge member 850 that borders the hole 862 of the pants-type diaper 860. Until it comes into contact, it is inserted into the tubular portion 814 of the internal member 810. FIG. 25 shows a state where the insertion member 840 integrated with the recovery pack 830 and the recovery pack adapter 820 is inserted into the hole 862 of the pant diaper 860.

At this time, the concave and convex ridges on the outer surface of the insertion member 840 are engaged with the concave and convex ridges on the inner surface of the internal member 810, and the insertion member 840 is locked inside the internal member 810. In addition, the collar member 842 of the insertion member 840 and the collar member 815 of the inner member 810 sandwich the edge member 850 fixed to the hole 862 of the pant-type diaper 860, so that the inner member 810 and the insertion member 840 are mounted. The implement is secured to the pant diaper 860.
After the user wears the pant diaper 860, the collection pack 830 is expanded as shown in FIG.

FIG. 21 shows a cross section of the excrement collection tool attached to the position of the user's hip 850. Around the anus, the protruding edge 843 of the insertion member 840 comes into contact with the tissue portion 823 of the collection pack adapter 820, and further, the dish-like portion 813 of the internal member 810 comes into contact therewith. Therefore, even if the excreted stool flows out to the outside of the insertion member 840, the dish-like portion 813 prevents further diffusion.
The excreted stool passes through the collection pack adapter 820 and is stored in the collection pack 830.
The excrement is collected by grasping and extracting the portion of the collection pack adapter 820 exposed from the insertion member 840. By this operation, the tissue portion 823 hooked on the protruding edge 843 of the insertion member 840 is removed and contracted, and the opening of the recovery pack adapter 820 is closed. Further, the tissue part 823 wipes off dirt around the anus during the contraction process.

The extracted recovery pack adapter 820 and recovery pack 830 are discarded together with excrement.
Further, the insertion member 840 is pulled out from the internal member 810, and after the new recovery pack adapter 820 and the recovery pack 830 are mounted, the insertion member 840 is inserted again from the hole 862 of the pant-type diaper 860 and locked to the internal member 810. .

Thus, since this excrement collection | recovery tool is fixed to a pants type diaper, when a user wears a pant type diaper correctly, it will be mounted | worn at the appropriate position facing an anus.
In addition, since this excrement collection tool can set a large stool passage hole, it is possible to avoid a positional shift between the anus and the stool passage hole, and it is possible to smoothly move the excreted stool to the collection pack. become.
Also, with this excrement collection tool, the wearer only touches the area around the anus, and the user's waist and back are not touched by foreign objects other than softly configured pants-type diapers. However, there is no physical pain for the user.

In addition, since this excrement collection tool has a dish-shaped portion on the outer side of the stool passage hole, even if the excreted stool flows out of the stool passage hole, , Further diffusion is suppressed.
Further, in this excrement collection tool, when the collection pack is collected, the opening leading to the collection pack is closed by a stretchable tissue part, so there is no possibility that excrement will spill out during the collection operation. At this time, since the dirt near the anus is wiped off by the tissue part, the collection work is easy, and the work load at the time of collection is reduced.
In addition, the structure, material, etc. of the excrement collection tool mentioned above are all illustrations, Comprising: This invention is not limited only to it.

(Sixth embodiment)
FIG. 29 is a cross-sectional view of the excrement collection tool according to the sixth embodiment of the present invention fixed to a pants-type diaper, and FIG. 30 is a view showing a wearing tool of the excrement collection tool.
The excrement collection tool mounting tool is composed of only a member corresponding to the insertion member 840 of the first embodiment, and is fixed to the pant diaper using a hook-and-loop fastener. The configuration of the recovery pack and the recovery pack adapter is the same as that of the first embodiment (FIGS. 26, 27, and 28), and the configuration of the pants-type diaper is the same as that of the first embodiment.

As shown in FIG. 30, the wearing tool 900 includes a cylindrical portion 901 having a stool passage hole, a fixing plate 902 provided on the opposite side of an edge (protruding edge) 903 of the cylindrical portion 901, And a hook-and-loop fastener 904 fixed to the plate 902.
A recovery pack adapter integrated with the recovery pack is mounted on the mounting tool 900 in the same procedure as in the case of the insertion member 840 of the first embodiment (FIG. 23).
The mounting tool 900 to which the recovery pack and the recovery pack adapter are mounted is inserted from the hole of the pants-type diaper 860 until the fixing plate 902 contacts the edge member 850 that borders the hole, and as shown in FIG. 29, the fixing plate 902 The hook-and-loop fastener 904 is attached to the outer surface of the pant-type diaper 860 and fixed to the pant-type diaper 860.

The excrement is collected by grasping and pulling out the portion of the collection pack adapter 820 exposed from the wearing tool 900. At this time, the tissue portion 823 of the collection pack adapter 820 that has been caught on the protruding edge 903 of the wearing tool 900 is removed and contracted, the opening of the collection pack adapter 820 is closed, and the tissue portion 823 wipes dirt around the anus. Taken.
The extracted recovery pack adapter 820 and recovery pack 830 are discarded together with excrement.
In addition, the mounting tool 900 removes the hook-and-loop fastener 904 from the pant-type diaper 860 and is pulled out from the pant-type diaper 860, and after the new collection pack adapter 820 and the collection pack 830 are installed, the hole of the pant-type diaper 860 is again attached. And is fixed to the pants-type diaper 860 with a hook-and-loop fastener 904.
Thus, this excrement collection tool can be set while the user is wearing a diaper.
In the fifth and sixth embodiments, the case where a pant-type diaper is used has been described. However, the present invention is not limited to this, and a type in which the pant-type diaper is developed and can be re-locked with a tape or the like. It can be applied to various diapers such as diapers and open diapers that use diaper covers.

  The excrement collection tool of the present invention is an excrement process for a cared person such as an elderly person, a sick person, or an infant, reduces the caregiver's discomfort, reduces the burden on the caregiver, and eliminates waste of resources. It can be implemented and can be used by many care recipients.

Sectional drawing of the excrement collection | recovery tool in the 1st Embodiment of this invention The figure which shows the shape of the mounting tool of the excretion collection | recovery tool in the 1st Embodiment of this invention. The figure which shows the shape of the hole shape holding member of the excretion collection | recovery tool in the 1st Embodiment of this invention. The figure which shows the shape of the collection pack adapter of the excretion collection | recovery tool in the 1st Embodiment of this invention. The figure which shows the shape of the expansion member of the excretion collection | recovery tool in the 1st Embodiment of this invention. The figure which shows the shape of the collection | recovery pack of the excretion collection | recovery tool in the 1st Embodiment of this invention. The figure which shows the mounting state of the excrement collection | recovery tool in the 1st Embodiment of this invention. The figure which shows the other shape of the mounting tool of the excretion collection | recovery tool in 1st Embodiment of this invention, and a hole shape holding member. The figure which shows the other shape of the collection pack adapter of the excrement collection tool in the 1st Embodiment of this invention. The figure which shows the mounting state to the mounting tool of the collection pack adapter of FIG. The figure which shows the state which the wearer of the excretion collection | recovery tool in the 1st Embodiment of this invention is sleeping. The figure which shows the hole shape holding member of the excretion collection | recovery tool in the 2nd Embodiment of this invention. The figure which shows the cylinder part of the excretion collection | recovery tool in the 2nd Embodiment of this invention. The figure which shows the mounting procedure to the mounting tool of the collection pack of the excrement collection tool and the collection pack adapter in the 2nd Embodiment of this invention. Sectional drawing (a) and front view (b) of the mounting tool of the excretion collection | recovery tool in the 3rd Embodiment of this invention. The figure which shows the mounting state of the excrement collection tool of FIG. The top view (a) and sectional drawing (b) of the excretion collection | recovery tool in the 4th Embodiment of this invention. The figure which shows the structure of the radio | wireless communication module of FIG. The figure which shows the position of the sensor of the excretion collection | recovery tool in the 4th Embodiment of this invention. The figure which shows the position of the RFID tag and non-contact communication antenna which are used for the excretion collection | recovery tool in the 4th Embodiment of this invention. Sectional drawing of the excrement collection | recovery tool in the 5th Embodiment of this invention. The figure which shows the mounting tool of the excrement collection tool of FIG. The figure which shows the procedure which sets the excrement collection tool of FIG. 21 to a pants-type diaper. The figure which shows the state by which the internal member of the excretion collection | recovery tool of FIG. 21 was arrange | positioned at the underpants type diaper. The figure which shows a state when inserting the insertion member of the excretion collection | recovery tool of FIG. 21 in a pants-type diaper. Exploded view of collection pack and collection pack adapter used in the excrement collection tool of FIG. The figure which shows the state (a) and the state (b) which the collection | recovery pack of FIG. 26 was folded. 27 is a sectional view of the collection pack of FIG. Sectional drawing of the excrement collection | recovery tool in the 6th Embodiment of this invention. The figure which shows the mounting tool of the excrement collection tool of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Mounting tool 11 Stool passage hole 12 Projection edge 13 Constriction 14 Back member 15 Front member 16 Groove 17 Surface fastener 18 Groove 20 Collection pack adapter 21 Cylindrical part 22 Flexible cylindrical part 23 Tissue part 24 Rubber band 25 Locking part 26 Expansion member 30 Collection pack 31 Stool storage part 32 Entrance 40 Hole shape holding member 41 鍔 50 User 51 Back side 52 Front side 54 Anus 60 Body belt 61 Front attachment belt 62 Rear attachment belt 63 Diaper 70 Hole 71 Wireless communication module 72 Sensor 73 Conductor 74 Electrode or ultrasonic transmitter 75 Electrode or ultrasonic receiver 76 RFID tag 77 Sensor 78 Non-contact communication antenna 79 Groove 80 Wireless communication device 140 Rear member 141 Branching part 210 Cylindrical part 211 Cylindrical part 212 Cylindrical Portion 213 Tubular portion 220 Flexible tubular portion 30 DESCRIPTION OF SYMBOLS 0 Recovery pack 400 Hole shape holding member 401 Tapered outer surface 402 Operation part 403 Protrusion part 620 Rear part attachment belt 711 Radio | wireless circuit 712 Digital processing part 713 Microcomputer 714 Signal interface 715 Oscillator 716 Power supply 717 Antenna 761 IC chip 762 Antenna 810 Built-in member 813 Dish Shaped part 814 Tubular part 815 Gutter part 816 Cut part 817 Cut groove 820 Collection pack adapter 821 Mouth shape holding member 823 Tissue part 830 Collection pack 840 Insertion member 841 Cylindrical part 842 Butt part 843 Projection edge 844 Mountain type 845 Stool passage hole 850 Edge member 851 Concave groove 860 Pants type diaper 861 Urine pad 862 Hole 900 Mounting tool 901 Cylindrical part 902 Fixing plate 903 Projection edge 904 Surface fastener

Claims (18)

A wearing tool to be worn on the user's hip,
A collection pack to store stool excreted from the anus;
A collection pack adapter that is held by the wearing tool in a state where the collection pack is fixed and has a thin leaf-like tissue portion at a site that contacts the user,
An excrement collection tool comprising: A wearing tool that has a stool passage hole in which a protruding edge is formed around the hole, and is attached to the user's hip so that the stool passage hole faces the anus;
A collection pack for storing feces excreted from the anus;
The tubular part has a tubular part disposed inside the stool passage hole of the wearing tool, and one end of the tubular part having contractibility is detachably attached to the protruding edge of the stool passage hole, and the tubular part A recovery pack adapter to which the recovery pack is fixed to the other end of
A thin-tissue tissue portion is disposed at the one end of the cylindrical portion of the recovery pack adapter, and the tissue portion is an anus when the wearing tool coupled with the recovery pack adapter is attached to a user's buttocks. The excrement collection tool characterized by contacting the circumference | surroundings of.   3. The excrement collection tool according to claim 2, wherein when the collection pack adapter is pulled out from the wearing tool and the collection pack is collected, the one end of the tubular portion of the collection pack adapter contracts and the cylinder is collected. An excrement collecting tool, wherein the opening of the shape part is closed and the area around the anus is wiped by the tissue part.   The excrement collection tool according to claim 2 or 3, wherein the collection pack adapter further includes an expanding member that expands the inside of the collection pack and secures a space for a stool to enter. Goods collection tool.   The excrement collection tool according to any one of claims 2 to 4, wherein the wearing tool is formed of a flexible material, and prevents the stool passage hole from being crushed inside the stool passage hole. The excrement collection | recovery tool provided with the hole-shaped holding member which has rigidity.   6. The excrement collection tool according to claim 5, wherein the hole-shaped holding member has an operation part that protrudes from an end of the stool passage hole that does not face the anus and can be gripped, and the collection pack. The cylindrical portion of the adapter is disposed inside the hole shape holding member, holds the collection pack with the hole shape holding member, and pulls out the collection pack adapter from the mounting tool. An excrement collection tool characterized in that an operation part of a holding member is gripped, and the hole-shaped holding member and the collection pack adapter are both pulled out from the mounting tool.   It is the excrement collection | recovery tool in any one of Claim 2 to 6, Comprising: The said mounting tool is provided with the back member and front member which are continued to the said feces passage hole, and the said back member is a shape of the hips of a human body. The excrement collection | recovery tool characterized by having the cross-sectional shape which followed and the said front member has the groove | channel which penetrates a string-like body at the front-end | tip.   The excrement collection tool according to claim 7, wherein a tip of the rear member is branched into two branch portions, and the rear member has a Y-shape as a whole, and each of the branch portions is left and right. The excrement collection tool characterized by contacting with the buttocks of the.   The excrement collection tool according to claim 7, further comprising a detection unit that detects fecal excretion, and a wireless communication module that transmits information detected by the detection unit by a radio signal, and the attachment An excrement collection tool, wherein a hole for housing the wireless communication module is provided in a front member of the tool.   The excrement collection tool according to claim 9, wherein the detection means is disposed at a position facing the fecal passage hole of the wearing tool.   The excrement collection tool according to claim 9, wherein the detection means is arranged inside a cylindrical portion of the collection pack adapter, and the means for reading detection information of the detection means is a fecal passage hole of the wearing tool. The excrement collection tool characterized by being arranged in the position which faces.   The excrement collection tool according to any one of claims 7 to 11, wherein a tip of a rear member of the wearing tool is coupled to a belt rotated around a user's trunk via an attachment member, and the front member The excrement collecting tool, wherein a string-like body passed through the groove is locked to the belt, and the wearing tool is attached to a user's buttocks. The excrement collection tool according to claim 1,
The collection pack adapter is composed of a cylindrical body in which the collection pack is coupled to one end and the tissue portion having elasticity is provided to the other end.
The wearing tool includes a stool passage hole in which the collection pack adapter is disposed inside, a protruding edge in which the tissue portion of the collection pack adapter is expanded and reversed, and the wearing tool is used as a diaper. Fixing means for fixing to the provided hole,
The protruding edge of the wearing tool comes into contact with the buttocks of a user who wears the diaper, the tissue part comes into contact with the periphery of the anus, and the collection pack is exposed to the outside of the diaper. Excrement collection tool. 14. The excrement collection tool according to claim 13, wherein the wearing tool is an internal member disposed inside the diaper, and is inserted into the hole of the diaper from the outside of the diaper and is associated with the internal member. Having an insertion member
The inner member includes a first cylindrical part into which the insertion member is inserted, a dish-shaped part for abutting part provided on the buttocks side of the first cylindrical part, and the first cylindrical part. And a first collar portion constituting the fixing means provided on the opposite side of
The insertion member includes the second tubular portion including the stool passage hole and the protruding edge at one end, and the second collar portion constituting the fixing means provided at the other end of the second tubular portion. And having
The insertion member engages with the internal member by contact between the inner surface of the first cylindrical portion of the internal member and the outer surface of the second cylindrical portion of the insertion member, and the first flange portion and the insertion of the internal member The excrement collection tool, wherein the wearing tool is fixed to the hole of the diaper by sandwiching the periphery of the hole of the diaper with the second collar part of the member.   The excrement collection tool according to claim 14, wherein a cut portion is formed in a front portion corresponding to the front side of the user's body in the dish-like portion of the internal member, and the rear side of the user's body is formed. An excrement collecting tool, wherein a cut groove is formed in a corresponding rear portion, and the dish-like portion is separated into right and left by the cut portion and the cut groove.   The excrement collection tool according to claim 15, wherein an end portion of the insertion member having the protruding edge is provided on a front portion corresponding to a front side of a user's body and on a rear side of the user's body. A corresponding excrement collecting tool, wherein a corresponding rear portion is formed in a mountain shape. The excrement collection tool according to claim 13, wherein the wearing tool includes the third tubular part including the fecal passage hole and the protruding edge at one end, and the other end of the third tubular part. A fixing plate constituting the fixing means provided on the surface, and a hook-and-loop fastener fixed to the fixing plate,
The third cylindrical part is inserted into the hole of the diaper from the outside of the diaper, the fixing plate is coupled to the outer surface of the diaper with the hook and loop fastener, and the wearing tool is fixed to the hole of the diaper. An excrement collecting tool characterized by that.   The excrement collection tool according to claim 17, wherein the end portion of the third cylindrical portion having the projecting edge includes a front portion corresponding to the front side of the user's body, and the user's body. An excrement collecting tool, wherein a rear portion corresponding to the rear side is formed in a mountain shape.