JPH04104820U - Excretion treatment device - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a small excrement disposal device that is easy to handle and can be managed hygienically. [Configuration] Nozzle 14 that sprays warm water onto the excretory wearer 3
and an excrement suction port 15 for sucking and discharging excrement. Further, the diaper 8 on which the excretory wear body 3 is attached is provided so as to be replaceable. When not being worn, the excretory wear body 3 and the diaper 8 can be washed and handled separately, and the diaper 8 can be replaced and the excretion wear body 3 can be used. In addition, the excretion wear body 3 has a nozzle 14 and an excrement suction port 15.
It is a simple type with a small size and easy to install.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention particularly relates to an excretory disposal device for sick people.

0002

[Conventional technology]

Conventionally, this type of device consists mainly of pants, a sensor, an air supply section, a hot water supply section, and When excretion is detected by the sensor, a predetermined protocol is activated. An excretory station that automatically disposes of excrement by discharging and cleaning it according to the gram. A similar device has been proposed in Japanese Unexamined Patent Publication No. 122994/1983.

0003 In addition, this excrement disposal device has a hollow body around the torso opening and both leg openings of the pants. This hollow body expands during ejection to keep the main body of the pants airtight. .

0004

[Problem that the idea aims to solve]

In the above conventional technology, compressed air is supplied to the hollow body using a compressor or the like. The compressor and the supply and suction by this compressor are There is a concern that a valve device, etc. will be required for switching, and the device will become larger and more complex. be done. In addition, it is also used for supplying and suctioning the compressed air to the pants main body, and also for the inside of the pants main body. Since multiple hoses are connected to supply air to the airtight space of There was a problem in that it became difficult to handle when installing and cleaning it.

[0005] Therefore, the present invention aims to miniaturize and simplify the device, making it easy to handle and hygienic. The purpose is to provide an excretion treatment device.

[0006]

[Means to solve the problem]

This invention has a supply port that supplies liquid from the liquid supply section and an excrement discharge section that removes waste. An excretion wearable body is equipped with an excretion wearable body, which is equipped with a discharge port on the inner surface for sucking and discharging the excretion wearable body. It is equipped with a diaper to wear.

[0007]

[Effect]

Attach the excretion wearer through the diaper to clean the perineum and suction the excrement. It can be carried out. In addition, the toilet wear and diaper are washed separately to maintain hygiene. be able to.

[0008]

【Example】

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

[0009] 1 to 21 show an embodiment of the present invention, and as shown in FIGS. The device is made of polymeric resin with multiple passages inside for supplying liquid and discharging excreta. A resin molded body 1 and a flexible sheet of silico covered with this polymer resin molded body 1. It has an excretory wear body 3 consisting of a toilet sheet body 2, and as shown in FIGS. 7 to 19. A reciprocating pump 4 for washing water, which is a pressure feeding means, connected to a passage in the wearer 3 for excreting sea urchins; , a hot water supply section 5 connected to the reciprocating pump 4, and further comprising: It has an excrement discharge part 6 connected to the passage of the body 3, and also has a predetermined protocol. It has a control unit 7 that controls the reciprocating pump 4 and each part 5, 6, etc. according to the gram. . In addition, the excretion wear body 3 is made of paper or cloth, and is abbreviated as a general diaper cover. A diaper 8 of the same shape is covered, and a velvet type fastener 9 provided on the diaper 8 is attached. Therefore, the excretion wear body 3 is placed in the user's crotch area and is moved by the diaper 8. It is something that is attached and retained. In this case, the diaper 8 is double-sided adhesive (not shown). It is attached to the excretory wear body 3 with tape or the like so that it can be replaced.

0010 The polymer resin molded body 1 has a main wall part 10 arranged on the crotch side and a shape shorter than this main wall part 10. The main wall is integrated with the sub-wall part 11 arranged on the buttocks side in an L-shape. The inner side edges of the wall portion 10 and the sub-wall portion 11 have edges curved along the crotch shape. The wall portion 12 is integrally formed. Corresponding to the slightly inner end side of the center of the main wall portion 10 Sensors for detecting excrement are installed on the inside edges of the left and right side walls 12 and on the inner surface of the sub-wall 11. 13 is provided, and this sensor 13 is connected to the control section 7 by an electric cord (not shown). physically connected. A first orifice is provided at the center of the outer end of the inner surface of the main wall 10. A nozzle 14 is provided. An excrement suction port 15 is formed at the inner end of the main wall portion 10. At the same time, the inner surface of the sub wall portion 11 is inclined toward the excrement suction port 15, and the excrement suction port 15 is lowered. It has become. Inside the polymer resin molded body 1 is a nozzle 14 with an orifice connected to the end thereof. A first passage 16 for hot water to pass through, and a second passage 17 communicating with the excrement suction port 15. is formed. Each passage 16, 17 opens on the outer surface of the main wall 10, with the first passage 16 opening. A first hose 19 with a heater 18 connected to the reciprocating pump 4 is connected to the mouth part. A second hose 20 connected to the excrement discharge section 6 is connected to the second passage 17. .

[0011] The silicone sheet body 2 is formed to match the outer peripheral surface shape of the polymer resin molded body 1. The outer circumferential surface of the polymer resin molded body 1 is covered with the outer circumferential surface of the polymer resin molded body 1. Then, a backing plate 22 is brought into contact with the outer part of this exterior part 21 and fixed with a plurality of screws 23 to complete the exterior. The portion 21 is integrated into the polymer resin molded body 1. Also, on the entire periphery of the opening of the exterior part 21, A tongue portion 24 extends, and the vicinity of the entire periphery of the opening and the tongue portion 24 extend around the outer periphery of the polymer resin molded body 1. It is fixed to the surface with adhesive. The silicone sheet body 2 further includes the exterior portion 21 The periphery of the silicone extending portion 25 extends outward, and a silicone extension portion 25 is integrally formed around the entire periphery. The silicone sheet body 2 has the exterior portion 21, the tongue portion 24, and the silicone extension portion 25 integrally formed. It will be.

The cleaning water reciprocating pump 4 has a cylinder 26 and a piston 2 as shown in FIGS. 7 to 10.
7 and a motor 28 with a reduction gear, the motor 28 with a reduction gear is attached to the upper part of a substantially rectangular mounting plate 29, a wheel 30 is fixed to the rotating shaft 28A of the motor 28, and the front side of the wheel 30 is fixed to the rotating shaft 28A of the motor 28. An upper crankshaft 32 is rotatably attached to a locking bolt 31 that is inserted through the collar 31A and screwed onto the wheel 30. A forked yoke 33 is fixed to the upper part of the cylinder 26 by a male screw 33A, and a lower crankshaft 35 is rotatably attached to a bolt 34 inserted through the yoke 33. The male screw 35A of the lower crankshaft 35 is screwed into the female screw 32A of the upper crankshaft 32 to connect the two crankshafts 32, 35 to each other. The lower part of the mounting plate 29 is attached to a cylinder guide housing 36 by bolts, and this housing 36 has a linear bush 37 installed in its center hole, and this linear bush 37 is a ring attached to the upper part of the housing 36. The shaft of the piston 27 is guided in the linear bush 37 so that it can move up and down. The double flange type cylinder 26 is attached to the lower part of the housing 36, and a ring-shaped seal member 39 is attached to a mounting groove 27B provided around the head 27A of a piston 27 that moves up and down within the cylinder 26. There is. A cylinder block 40 is attached to the lower part of the cylinder 26, and inside the cylinder block 40, there are a suction passage 41 and a discharge passage 42, each of which has one side inserted into the cylinder 26 and is bored in a substantially U-shape. On the other side, unidirectional first and second valves 43 and 44 with different opening directions are provided, and the first valve 43 on the suction path 41 side directs water from the water tank 5A into the cylinder 26. The second valve 44 on the discharge passage 42 side opens in the opposite direction to this direction. The first and second valves 43 and 44 are provided with a substantially ring-shaped packing 45 having a stepped portion 45A in cylindrical valve chambers 43A and 44A formed in the cylinder block 40, and a stainless steel packing 45 that closes a center hole 45B of the packing 45. , a cylinder block in which a ball 46 made of rubber or synthetic resin, a coil spring 47 that presses the ball 46 against the packing 45, and a guide ring 48 that guides the ball 46 are inserted, and in which the valves 43 and 44 are located. A lid body 49 is attached to the top of 40. In addition, communication holes 50 and 50A are bored in this lid body 49 corresponding to the valves 43 and 44, respectively, and the communication hole 50 on the first valve 43 side is connected to the water tank 5A side, and the communication hole 50 on the side of the first valve 43 is connected to the water tank 5A side, The second hose 20 is connected to the communication hole 50A on the 44 side. When the piston 27 rises due to the rotation of the motor 28 and negative pressure is generated in the cylinder 26, the ball 46 is sucked downward, and the ball 46 of the first valve 43 descends against the spring 47, causing the water tank 5A. Water is sucked into the cylinder 26, and conversely, the ball 46 of the second valve 44 comes into pressure contact with the packing, stopping the water. Next, when the piston 27 descends from the top position, the water in the cylinder 26 is discharged, the first valve 43 is closed, the second valve 44 is closed, and the water is discharged to the second passage 20 side. is pumped.

[0013] The reciprocating pump section 4, each section 5, 6, and the control section 7 are mounted on a cart 51. , an excrement discharge section 8 is arranged in the front row of the trolley 51, and a hot water supply section 5 and a reciprocating section are arranged in the center. A case 4A that houses the pump 4 and an excrement discharge section 6 are arranged, and a control panel is provided in the rear row. A section 7 is provided.

[0014] The hot water supply unit 5 has a water tank 5A as shown in FIGS. 11 and 12. A water injection tube 52 is installed upright in the center of the upper surface of the water injection tube 5A, and is screwed into a male screw part 53 of this water injection tube 52. The lid 54 is attached so that it can be opened and closed. In addition, the water tank 5A has a water level sensor 55 and a water level sensor 55. - It has a mistor 56 and a heater 57, and the temperature detected by the thermistor 56 is controlled by the control unit 7. The heater 57 is controlled to be energized and turned off at a constant level, and the signal from the water level sensor 55 is It is possible to notify the water shortage status based on the following. Also, the bottom surface of the water tank 5A A third hose 58 is connected to which sends water in the water tank 5A to the reciprocating pump 4. This third hose 58 is connected to the communication hole 50. and the third hose 58, the warm water in the water tank 5A is transferred to the excretion wear body 3 by the reciprocating pump 4. Feed through hose 19.

[0015] As shown in FIG. 16, the orifice-equipped nozzle 14 has a nozzle body 60 inside a mounting cylinder 59. A groove 62 for inserting a ring-shaped packing 61 is formed on the circumferential surface of the mounting cylinder 59. The hot water pumped from the first passage 16 is diffused from the nozzle body 59 and sprayed in a mist. be done.

[0016] The excrement discharge section 6 has an excrement tank 64 as shown in FIGS. 11 to 15. A suction chamber 65 that can be divided into upper and lower parts is provided on the side of the excrement tank 64. A suction motor 66 as a suction power source is arranged inside the suction chamber 65. There is. An odor discharge chamber 67 is removably attached to the upper opening of the excrement tank 64. A relay chamber 68 is fixedly installed above the suction chamber 65. Ma Additionally, a separation chamber 69 is provided on the side of the suction chamber 65. The relay cha The second hose 20 is connected to the chamber 68 and sends excrement to the odor discharge chamber 67. a first odor which sends odor from the waste passageway 70 and the odor evacuation chamber 67 to the separation chamber 69; a second odor that sends odor from the air passage 71 and the separation chamber 69 to the suction chamber 65; It has a passage 72. A top plate 73 is fixed to the top lid of the odor discharge chamber 67. At the same time, the lower opening part is partitioned off by an integral partition wall 74, and the inside of the chamber 67 is is provided with an elbow pipe 75 that connects one end to the excrement passage 70 and opens the other end to the tank 64. In addition, a suction pipe having one end connected to the first odor passage 71 and the other end opening into the chamber 67 is provided. An inlet pipe 76 is provided. A communication hole 77 is formed in the partition wall 74, and a communication hole 77 is formed in the partition wall 74. An inner cylinder 80 having an upper wall 78 and a circumferential wall 79 is installed upright, and the circumferential wall 79 has the same angle. A large number of inclined holes 81 are provided, and an outer cylinder 82 that is higher than the inner cylinder 80 is erected on the outside thereof. Ru. A baffle plate 83 is disposed horizontally below the communication hole 77. Also, odor emission The chamber 67 is provided with a water level sensor 84 that detects the amount of excrement in the tank 64. A packing 85 is provided to maintain airtightness with the tank 64, and a handle 86 and The odor discharge chamber 67 and the relay chamber 68 are brought into close contact with each other in an airtight state. A removable connection lever 87 is provided. The separation chamber 69 has an inlet 88 and an outlet 89 arranged side by side. A baffle plate 90 is provided diagonally below the port 88, and a sensor 91 and a drain 92 for accumulated water are provided below. I'm being kicked. In addition, a deodorizing filter 93 is installed at the outlet below the suction chamber 65. It is worn. It is sent through the second hose 20 by the suction force of the suction motor 66. The excrement that has fallen is transferred to the excrement passage 70 of the relay chamber 67 and the odor exhaust as shown by the arrow in Fig. 11. It is stored in the excrement tank via the elbow pipe 75 of the output chamber 67. On the other hand, tank 64 The odor inside collides with the baffle plate 83, is disturbed, and spirals out from the inclined hole 81 of the inner cylinder 80. The liquid flows out and rises along the outer cylinder 82, collides with the upper plate 73, and is further disturbed, and then flows into the suction pipe 76, The odor is sent to the separation chamber 69 through the first odor passage 71, where it collides with the baffle plate 90, causing disturbance and stagnation. The odor is collected and separated from impurities, and then passed through the second odor passage 72 to the suction chamber 65. The odor enters the air and is further diffused into the atmosphere in a deodorized state through a deodorizing filter 93.

[0017] The sensor 13 has an inner tube electrode 95 placed in the center of an outer tube electrode 94 as shown in FIGS. 17 and 18. An insulating mold made of synthetic resin or the like is placed between the inner surface of the outer tube electrode 94 and the outer surface of the inner tube electrode 95. Both electrodes 94 and 95 are integrated by filling with a material 96, and an outer cylinder is placed at the tip of the inner cylinder electrode 95. It has a protrusion 97 that protrudes from the electrode by about 0.5 to 1 mm. Also, each electrode 94, 95 A protruding cord connection portion 98 is formed at the base end.

[0018] The excrement wearer 3 is provided with a one-way air intake valve 99, and this air intake valve 99 is made by assembling two cylindrical bodies 100 and 101 made of polymer resin moldings and expanding them inside. A communicating hole 104 having a large portion 102 and a stepped portion 103 is provided, and is normally closed by a spring 105. A sphere 106 made of stainless steel, glass, plastic, etc. is pressed against the enlarged part 102, Alternatively, the communication hole 104 may be closed by contacting the excrement discharge portion 6, and the suction operation of the excrement discharge portion 6 may cause the discharge When negative pressure is generated within the excrement wearer 3, this negative pressure resists the bias of the spring 105. The sphere 106 allows air to pass through the communication hole 104 in the air intake direction A side.

[0019] The diaper 8 has openings 16A and 17A corresponding to the first and second hoses 16 and 17. These openings 16A and 17A are provided with the diaper 8 in advance or with excrement clothing. The hole is drilled when the user 107 puts on the body 3. In addition, the first and second hoses 16, 17 is detachably connected to the excreta wearer 3.

[0020] Next, the operation of the above structure will be explained.

[0021] The excrement wearer 3 is worn on the crotch area of the user 107, and the velvet fastener 9 is attached. It is attached and held by the diaper 8 via the diaphragm 8. In this case, the main wall of the polymer resin molded body 1 10 is located on the crotch side, and sub-wall 11 is located on the buttock side, meaning the anus or its vicinity. It is worn so as to cover genital area B. User 107 excretes while lying down. This is detected by the sensor 13, and the control unit 7 starts the device based on this detection signal. A series of excretion processing operations are executed according to a predetermined program.

[0022] The suction motor 66 of the excrement discharge section 6 and the motor 28 of the reciprocating pump 4 operate, and the Warmed water is sprayed from the orifice-equipped nozzle 14 of the return pump 4 for 20 to 50 minutes. During this time, excrement is sucked out from the excrement suction port 15 together with the warm water, and continues to be cleaned. In this case, the motor 28 of the reciprocating pump 4 rotates at 50 revolutions per minute, for example. As a result, the piston 27 performs 50 vertical and reciprocating strokes per minute, and as shown in Figure 21. As shown in the figure, the pressure feeding stroke 108 and the suction stroke 109 are repeated for each stroke, so that hot water is supplied intermittently. It is transported under pressure. In addition, the suction of the suction motor 66 causes the inside of the excretion wearer 3 to be is supplied with air through an air inlet 99, and this air is primarily breathable. It flows into the excretion wearer 3 through the communication hole 104 opened through the diaper 8, and If excrement or hot water flows into the air intake valve 99 from inside the excretion wearer 3, the bulb The body 106 presses against the enlarged portion 102 to prevent it from flowing out. Also, depending on usage etc. The dirty diaper 8 is taken out from the excretion wearer 3 and washed or replaced.

[0023] In this way, in the above embodiment, the orifice for supplying hot water from the hot water supply section 5 is a nozzle 14 with a suction and an excrement suction port 15 through which excrement is sucked and discharged by the excrement discharge part 6; The excretory wear body 3 equipped with the excretion wear body 3 and the excretion wear body 3 attached and held on the perineal area B are interchangeable. Since it is equipped with a diaper 8, it is not necessary to provide a conventional air supply port, hollow body, etc. The structure is simpler and the excretion wearer 3 is smaller than the previous one, and the connection is simple. Since there are only the first and second hoses 19 and 20, handling is easy and the excretion Since the wear body 3 is miniaturized, the user feels comfortable wearing it. Also worn for excretion The diaper 8 that holds the body 3 attached is replaceable and can be cleaned or replaced separately. You can keep it sanitary by changing it. In addition, it can be compressed as before. The device can be made more compact than a device using a sensor and its valve device. moreover, Fresh air is discharged from the air intake valve 99 due to the negative pressure caused by the suction of the excrement discharge part 6. While flowing into the wearer's body 3, the excrement can flow back through the air intake valve 99. Since there is no excrement, it is possible to dispose of excrement hygienically.

[0024] In addition, the reciprocating pump 4 injects warm water from the nozzle 14 with pulsations to the user. 107 perineal area B can be effectively washed with a small amount of water, and the capacity of the water tank 5A In addition, the capacity of the excrement tank 64 is also reduced, making the device more compact. Ru.

[0025] In addition, the excrement discharge section 6 uses a suction motor 66 to remove excrement into the excrement tank 64. At the same time, the odor in the tank 84 is passed through a deodorizing path to a deodorizing filter 93. The odor inside the excrement tank 84 is deodorized and the odor of excrement is removed from the surrounding area. I never let it go.

[0026] In addition, a polymer resin molded body 1 having a nozzle 14 and an excrement suction port 15 on the inner surface, and The silicone sheet body 2 coated on the outer surface of the polymer resin molded body 1 makes it possible to remove excrement from the body. Since the body 3 is made up of, the part that comes into close contact with the skin is made of silicone with good biocompatibility. Although it is a sheet body 2, each passage 16, 17 is made of polymer resin that does not have the risk of deformation due to external pressure. Therefore, each passageway 16, 17 will not be crushed even if the user changes his/her posture while wearing it. There is no need to worry about waste disposal and cleaning operations.

[0027] Note that the present invention is not limited to the above embodiments, and may be applied within the scope of the gist of the present invention. Various modifications are possible. For example, the number and shape of nozzles and air intake valves. The condition can be selected as appropriate. In addition, the shape of polymer resin molded bodies and silicone sheet bodies The shape, dimensions, and type of resin may be selected appropriately; for example, urethane or the like may be used. I can do that. In addition, the diaper and the excretion wearer can be connected with a velvet zipper, etc. It may be provided detachably. In addition, in the embodiment, the inner cylinder electrode 94 is shown as being cylindrical. However, it may be cylindrical. Further, the enlarged portion 102 may be tapered. In addition, polymer trees The fat molded body and the silicone sheet body are fixed by fitting, screwing, gluing, etc. as appropriate. can be used.

[0028]

[Effect of the idea]

This invention has a supply port that supplies liquid from the liquid supply section and an excrement discharge section that removes waste. An excretion wearable body is equipped with an excretion wearable body, which is equipped with a discharge port on the inner surface for sucking and discharging the excretion wearable body. The device is equipped with a diaper to be worn, and the device has been made smaller and simpler, making it easier to handle. An easy and sanitary excrement disposal device can be provided.

[Brief explanation of drawings]

FIG. 1 is a perspective view of an excretory wearer and a diaper showing an embodiment of the present invention.

FIG. 2 is a perspective view of an excretory wearer showing an embodiment of the present invention.

FIG. 3 is a sectional view of an excretory wearer and a diaper showing an embodiment of the present invention.

FIG. 4 is a sectional view of an excretory wearer showing an embodiment of the present invention.

FIG. 5 is a perspective view of a polymer resin molded body showing an embodiment of the present invention.

FIG. 6 is a schematic explanatory diagram showing an embodiment of the present invention.

FIG. 7 is a sectional view of a pumping means showing an embodiment of the present invention.

FIG. 8 is a front view of a pressure feeding means showing an embodiment of the present invention.

FIG. 9 is a sectional view of a main part of a pumping means showing an embodiment of the present invention.

FIG. 10 is an exploded perspective view of the main parts of a pumping means showing an embodiment of the present invention.

FIG. 11 is a perspective view showing an embodiment of the present invention in which each part is mounted on a truck.

FIG. 12 is a plan view showing an embodiment of the present invention in which each part is mounted on a truck.

FIG. 13 is a sectional view of an excrement discharge section showing an embodiment of the present invention.

FIG. 14 is an enlarged sectional view taken along the line A-A in FIG. 13, showing an embodiment of the present invention.

FIG. 15 is a sectional view of a suction structure showing an embodiment of the present invention.

FIG. 16 is a sectional view of an orifice-equipped nozzle showing an embodiment of the present invention.

FIG. 17 is a sectional view of a sensor showing an embodiment of the present invention.

FIG. 18 is a perspective view of a sensor showing an embodiment of the present invention.

FIG. 19 is a sectional view of an air intake valve showing an embodiment of the present invention.

FIG. 20 is an explanatory diagram showing the flow of excrement and water showing an embodiment of the present invention.

FIG. 21 is an explanatory diagram of the process of the pressure feeding means showing an embodiment of the present invention.

[Explanation of symbols]

3 Excretion wearer 5 Hot water supply section 6 Excrement discharge part 8 Oshime 14 Nozzle with orifice (supply port) 15 Excrement suction port (exhaust port)

Claims (1)

[Scope of utility model registration request] 1. A wearable body for excretion, the wearable body for excretion having an inner surface equipped with a supply port for supplying liquid from a liquid supply part and a discharge port for suctioning and discharging excrement by an excrement discharge part, and said wearable body for excretion being worn. An excretion disposal device characterized by comprising a diaper.