JP3581630B2 - Stool collection device - Google Patents

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a device for forcibly discharging an intestinal stool that cannot be discharged by an elderly person / patient who has a weak defecation force, an elderly person who cannot move, or a patient who cannot discharge, a stool / impact that is blocked by the rectum.
[0002]
[Prior art]
The present applicant has developed a scraping device that is inserted into the rectum from the anus to forcibly discharge the stool, but the scraping member of the scraper is used when a rigid plastic plate, metal plate, or the like is inserted. Is designed to contract and facilitate insertion, expand the rectum in the rectum by an external operating force such as a wire, and draw the widened raking member in the direction of the anus to discharge stool in the rectum from the anus. At the same time, the pump is sucked by a pump to make the discharge more effective.
However, since the contraction and widening of the scraping member are performed mechanically using a wire, a rotating shaft, a shaft, and the like, the mechanism of widening and contracting is complicated, and the manufacturing cost is increased. Also, since the scraping member is also rigid, there is a possibility that the rectum and anus may be damaged by contact.
[0003]
[Problems to be solved by the invention]
An object of the present invention is to provide is to solve the conventional these problems is to provide a safe and inexpensive to that adopted flights device with a simple structure.
[0004]
[Means for Solving the Problems]
The configuration of the present invention that has solved such a problem includes:
1) Mounting the take-bag to be injected to expand the flow body to the leading end portion of the hollow or solid rod member portion is inserted from the anus, the fluid feeding means for pumping fluid into the take-bag body The toilet is provided with a distal end that can be inserted into the anus, and the distal end can be inserted into the anus. A stool that includes an annular balloon for fixing the balloon in a shape, a means for injecting and discharging air from the balloon, and a suction tube connected to the inside of the cylinder by a suction tube for pumping and removing excrement from the inside of the cylinder 2) A fluid feed means comprising: a passage for feeding fluid to the scraping bag inside the rod; an inlet provided with a check valve at the base end of the passage; and a pump for pumping fluid from the inlet. ) feces collection device 3 according) said expanded configuration of take-bag is substantially spherical 1) or ) Feces collection apparatus according 4) said expanded configuration of take-bag is substantially disk-shaped 1) or 2) expansion shape of the feces collection device 5) take-bag described annularly from the side peripheral surface of the rod-like body 6) The defecation device according to 1) or 2), wherein the inflatable shape of the squeezing bag is widened only in a predetermined direction from the tip of the rod. stored in the internal contracted state of the tip portion of the feces collection device 7) take-bag rod-like body, it said so as to project outwardly by expanding 1) to 6) feces collection device according to any one 8) The distal end portion of the rod-shaped body is branched, and the scraping bag is attached to the branched end. 9) The feces collection device according to any one of 1) to 6) above, 9) the distal end of the rod-shaped body is rounded. Expand the shape, cover the elastic film on the outside of the widened portion, and send the fluid from the inside of the widened portion to the inside of the elastic film through the hole. Said the take-bag structure to protrude outwardly inflating the sex film 1), 2), 3), 4), 6) a rigid body on top of the feces collection device 10) take-bag as set forth in any one of The stool collection device according to any one of 1) to 4) above, wherein
[0005]
BEST MODE FOR CARRYING OUT THE INVENTION
The rod-shaped body of the present invention is selected from a material and a cross-sectional shape having a strength that is hardly bent or broken even when inserted into the stool of the rectum from the anus. There are cases where the inside is hollow and cases where it is solid, and it is preferable to provide a passage for the fluid feeding means inside. The passage may be formed by attaching a tube to the outside of the rod. It is practical that the outer diameter of the rod is about 5 to 10 mm.
An elastic rubber film or a plastic film is generally used for the scraping bag, and a material and a thickness which do not break or rupture due to contact with stool or intestinal pressure are selected. Alternatively, the squeezing bag may be a bag that can be expanded from a folded inelastic material.
At the time of insertion of the squeezing bag, it is contracted to reduce the insertion resistance. Also, for this purpose, the tip of the rod-shaped body is widened, and the shrunk sack bag is accommodated in the widened portion, or placed outside the widening member to reduce the insertion resistance, and the fluid (air, water, It is good to make it expand when hot water is pumped. In addition, the resistance can be reduced by covering with a water-soluble cap.
The fluid to be press-fitted into the scraping bag of the present invention includes air, water, hot water, jelly-like fluid, and the like, and air is generally employed.
[0006]
【Example】
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In the embodiment shown in FIGS. 1 and 2, a pipe-shaped rod is attached to the center of the inside of a cylinder having an annular balloon and a suction tube connected to a suction pump so as to be able to advance and retreat. Cover the inflating squeeze bag, provide a passage inside the pipe to send air to the squeeze bag, provide an air inlet with a check valve at the base end of the bar, and manually advance and retreat the bar. This is an example in which the pressure is drawn and discharged by a suction tube by a pump suction force.
3 to 7 are drawings showing other embodiments of the present invention.
In the figure, 1 is a pipe-shaped rod, 1a is a passage inside the rod, 1b is a distal opening of the rod, 1c is an air inlet with a check valve attached to a base end of the rod 1b, 2 Is a rubber-made scraping bag, 2a is a band attached to the outer periphery of the rod 1 at the base end of the scraping bag, 3 is a cylinder, 3a is a distal opening of the cylinder, 3b is an outer periphery of the cylinder. 3c is an air injection tube with a check valve to the balloon, 3d is a bottom wall of the cylinder 1, 3e is an outlet, 3f is a suction tube connected to the outlet, 3g is a bottom wall A guide for moving the rod-shaped body provided in 3d in a water-tight manner, 4 is a suction pump, 5 is a cylinder-type hand pump for pumping air to the scraping bag 2 and the balloon 3b, and 6 is a contracted and folded scraping bag. A water-soluble cap for covering the body, 7 is a waste container, 10 is an anus, 11 is rectum, and 12 is stool.
[0007]
In this embodiment, the rod-shaped body 1 is pulled to the near side so that the distal end portion is accommodated in the cylindrical body 3, and the cylindrical body 3 is inserted into the anus 10 while the balloon 3b is housed in the cylindrical body. The hand pump 5 is connected to the infusion tube 3c, and the hand pump 5 pressurizes and inflates the annular balloon 3b to inflate the cylinder 3 so as to fix the cylinder 3 to the anus 10. From leaking stool.
Next, the suction tube 3f is connected to the outlet 3e of the cylindrical body. Thereafter, the proximal end of the rod-shaped body 1 is pushed in to enter the rectum 11 deep inside. The hand pump 5 is connected to the air inlet 1c at the base end, and air is fed by the hand pump 5. The air passes through the passage 1a inside the pipe-like rod-shaped body 1 and is sent from the opening 1b into the scraping bag 2 to inflate the scraping bag 2 into a substantially spherical shape. At this time, the cap 6 attached to the upper part comes off, is melted by the stool fluid, and is discharged together with the stool.
Thereafter, the suction pump 4 is operated to make the inside of the cylindrical body 3 into a negative pressure state, so that the stool is sucked from the tip opening 3a and discharged to the external excrement container via the discharge port 3e suction tube 3f. I have.
[0008]
In this state, the rod-shaped body 1 inserted into the back is manually pulled toward the hand side. As a result, the swollen bag 2 swelled into an approximately spherical shape at the tip of the rod 1 pushes the stool 12 in the rectum 11 in the direction of the cylinder 3 together with the rod 1 and moves into the cylinder 3. The suction force is applied to discharge the stool via the suction tube 3f. By moving the rod 1 forward and backward in this manner, the stool 12 is drawn into the cylindrical body 3 and discharged.
The bar 1 can be advanced or retracted manually or by button operation or moving at a fixed interval by electric power.
Further, the urinal of the rod-shaped body 1 and the scraping bag body 2 of this embodiment can be used alone as a urinal without being combined with the cylindrical body 3, or can be used in combination with other defecation devices and urinals. .
[0009]
Embodiment of Another Invention The embodiment shown in FIGS. 3 to 7 is another embodiment of the present invention.
3 (a) and 4 (a), a plurality of air holes 21a are provided on the side surface of the closed distal end portion of the cylindrical rod 21 along the entire outer periphery, and the air hole 21a is covered from the outside. In this manner, the rubber film 22a is adhered 22b to the rod 21 at the outer peripheral edge thereof, and the rubber film 22a and the outer peripheral surface of the rod 21 form the scraping bag 22 in which air can be stored. The air inlet 21b with a check valve is attached to the base end.
In this embodiment, when air is sent from the air inlet 21b, the air flows into the scraping bag 22 from the air hole 21a, and the air pressure inflates the rubber film 22a into a semicircular ring. In this embodiment, the bar-shaped body 21 is pushed out and spread at right angles along a semicircle around the bar-shaped body 21 and acts as a stool scraping surface. The usage is the same as in the above embodiment.
[0010]
In the embodiment shown in FIGS. 3 (b) and 4 (b), the scraping bag body 22 shown in FIGS. 3 (a) and 4 (a) has a semicircular annular shape (disk shape). The scraping bag 32 according to the embodiment is an example in which the scraping bag 32 protrudes all around the rod-shaped body 31 and protrudes in an annular shape, and the other configurations are the same as those in the above-described embodiment. 31 is a hollow rod-shaped body, 31a is an air hole, 32a is a rubber film, and 32b is an adhesive part.
[0011]
In the embodiment shown in FIGS. 5A and 6A, the tip of a pipe-shaped rod 41 is branched into two branches 41a and 41b, and the branched wide ends 41c and 41d are implemented. This is an example in which a substantially spherical scraping bag body 42a, 42b is attached so as to cover the same as in the example. This also has an air inlet with a non-return valve at the base end, contracts the scraping bags 42a, 42b and inserts them into the rectum 11, and then expands the scraping bags 42a, 42b to widen them. This is an example in which a scraping bag body area is formed to make scraping effective. 41e is an air hole.
[0012]
5 (b) In the embodiment of FIG. 6 (b), an enlarged portion 51a is provided at the tip of a pipe-like rod 51, and a rubber tube scraping bag 52 is accommodated inside the enlarged portion 51a. The squeezing bag 52 housed through the passage 51b is inflated, and the squeezing bag 52 is pushed out from the tip opening 51c by the inflation force to form a substantially spherical squeezing body. 52a is an adhesive portion, and 51d is an air inlet with a check valve.
[0013]
In the embodiment shown in FIG. 7A, an enlarged portion 61a having a closed air hole 61b is provided at the tip of a pipe-shaped rod 61, and a rubber tube scraping bag 62 is placed outside the enlarged portion 61a. Air is sent from a passage 61c inside the body 61 and discharged from an air hole 61b to expand the scraping bag body 62 into a substantially spherical shape. 61d is an air inlet with a check valve. Others are the same as the embodiment.
[0014]
FIG. 7 (b) shows a case in which a watertight folded bag 72 is accommodated in a widened portion 71b near a distal end opening 71a of a pipe-shaped rod 71, and an air tube 72a with a check valve is placed therein. A hard body 72b is attached to the head of the scraping bag body 72 for connection. In this embodiment, when air is sent through the air tube 72a, the folded squeeze bag body 72 is inflated and greatly jumps out of the distal end opening 71a to form an inflated squeeze body. The base end of the scraping bag 72 is adhered to the inner surface example of the rod 71. The shape of the rod-like body and the structure / material of the scraping bag body according to the present invention are not limited to the above-described examples and embodiments, and appropriate ones are selected. The rigid body 72b facilitates insertion of the scraping bag into the rectum against stool. In the figure, reference numeral 71c denotes an air inlet with a check valve.
[0015]
【The invention's effect】
As described above, since the scraped body of the feces collection device of the present invention is formed by the swollen bag body expanded with the fluid, there is no edge, without being damaged even when it comes into contact with the intestinal wall or the like, it can advance and retreat, In addition, since it can be expanded and expanded, the defecation force is high. Also, when inserting, it is contracted, so that insertion becomes easy.
[Brief description of the drawings]
FIG. 1 is a longitudinal sectional view showing an embodiment.
FIG. 2 is an explanatory diagram showing a use state of the embodiment.
FIG. 3 is a longitudinal sectional view showing a main part of another embodiment of the present invention.
FIG. 4 is a plan view of the embodiment of FIG. 3;
FIG. 5 is a longitudinal sectional view showing a main part of another embodiment of the present invention.
FIG. 6 is a plan view of the embodiment of FIG.
FIG. 7 is a longitudinal sectional view showing a main part of another embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Rod-shaped body 1a Passage 1b Tip opening 1c Air inlet 2 Scratch bag 2a Mounting band 3 Tube 3a Tip opening 3b Balloon 3c Air injection tube 3d Bottom wall 3e Discharge port 3f Suction tube 3g Guide 4 Suction pump 5 Manual pump 6 Cap 7 excrement container 10 anus 11 rectum 12 stool 21,31,41,51,61,71 rod 22,22,42a, 42b, 52,62,72 scraping bag 21a air hole 21b with check valve Air inlet 22a Rubber film 22b Adhesion 31a Air hole 32a Rubber film 32b Adhesive part 41c Wide part 41d Wide part 41e Air hole 51a Enlarged part 51b Passage 51c Tip opening 51d Air inlet with check valve 61a Enlarged part 61b Air hole 61c passage 61d air inlet 71a with check valve tip opening 71b widened portion 71c air inlet 72a with check valve air tube Breakfast 72b rigid body

Claims (10)

Some from the anus is injected tip flow of hollow or solid rod member is inserted mounting the take-bag which is inflated by providing a fluid feeding means for pumping fluid into the take-bag body It is a toilet bowl , the distal end of which can be inserted into the anus is opened, and the above-mentioned toilet bowl is mounted in a cylindrical body whose base end is closed so as to be able to advance and retreat in the longitudinal direction of the cylinder and in a water-tight manner. A defecation device equipped with an annular balloon for fixing, a means for injecting and discharging air from the balloon, and a suction tube connected to the inside of the cylinder by pumping and removing excrement from the inside of the cylinder. The fluid feeding means comprises a passage for feeding the fluid to the scraping bag inside the rod, an inlet having a check valve aligned at the base end of the passage, and a pump for pumping the fluid from the inlet. The stool collection device according to 1. The defecation device according to claim 1 or 2, wherein an inflated shape of the rake bag is substantially spherical. The defecation device according to claim 1 or 2, wherein the inflated shape of the scraping bag is substantially disk-shaped. The defecation apparatus according to claim 1 or 2, wherein the inflated shape of the rag bag is a shape that protrudes annularly from the side peripheral surface of the rod-shaped body. The defecation device according to claim 1 or 2, wherein the squeezing bag is inflated only in a predetermined direction from the tip of the rod. The defecation apparatus according to any one of claims 1 to 6, wherein the squeezing bag is stored in a contracted state inside the tip of the rod-shaped body, and protrudes outward when inflated. The defecation apparatus according to any one of claims 1 to 6, wherein a tip portion of the rod-like body is branched, and a scraping bag is attached to the branched tip. The tip of the rod is widened to a rounded shape, an elastic film is placed on the outside of the widened part, and fluid is sent from the inside of the widened part to the inside of the elastic film through the hole through the hole. The stool device according to any one of claims 1, 2, 3, 4, and 6, wherein the squeezing bag body has a structure that inflates and protrudes outward. The defecation device according to any one of claims 1 to 4, wherein a hard body is attached to an upper part of the scraping bag.

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