CN108294893B - Defecation flushing and collecting device for bedridden patients - Google Patents
Defecation flushing and collecting device for bedridden patients Download PDFInfo
- Publication number
- CN108294893B CN108294893B CN201810218152.7A CN201810218152A CN108294893B CN 108294893 B CN108294893 B CN 108294893B CN 201810218152 A CN201810218152 A CN 201810218152A CN 108294893 B CN108294893 B CN 108294893B
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- excrement
- defecation
- outlet
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000013872 defecation Effects 0.000 title claims abstract description 64
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims description 15
- 230000008054 signal transmission Effects 0.000 claims description 14
- 239000000523 sample Substances 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000000356 contaminant Substances 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000000474 nursing effect Effects 0.000 description 11
- 210000003608 fece Anatomy 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000002550 fecal effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000005195 poor health Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G9/00—Bed-pans, urinals or other sanitary devices for bed-ridden persons; Cleaning devices therefor, e.g. combined with toilet-urinals
- A61G9/006—Urinals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2200/00—Information related to the kind of patient or his position
- A61G2200/30—Specific positions of the patient
- A61G2200/32—Specific positions of the patient lying
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses defecation flushing and collecting equipment for bedridden patients, which structurally comprises a defecation collecting mechanism, a defecation containing mechanism, a defecation conveying pipe, a water supply system, a smell purifying system and a controller; the excrement collecting mechanism comprises a bedpan part, and the bedpan part is provided with an excrement discharging port; the odor removing system comprises an exhaust pipe, a gas filter and an exhaust motor, wherein the air outlet end of the exhaust pipe extends into the gas filter; a sliding sleeve is sleeved outside the excrement outlet end of the excrement conveying pipe in a sliding way, and the upper end and the lower end of an annular cavity of the sliding sleeve are closed; a sliding sleeve inlet and a sliding sleeve outlet for the sliding sleeve to go in and go out are formed in the sealing cover; the air inlet end of the exhaust pipe extends into the annular cavity of the sliding sleeve, an air inlet through hole is formed in the outer wall body of the annular cavity, when the sliding sleeve enters the excrement container through the inlet and outlet of the sliding sleeve, the joint of the air inlet of the exhaust pipe and the annular pipe is positioned outside the excrement container, the air inlet through hole is positioned in the excrement container, and the controller is used for controlling the starting and closing of the water supply mechanism and the air exhaust motor.
Description
Technical Field
The invention relates to the technical field of disabled patient nursing devices, in particular to a defecation flushing and collecting device for bedridden patients.
Background
Disabled patients are very painful in life, and it is more difficult for caregivers to keep watch and care for disabled patients. The existing bedpan for the disabled patients generally needs to be manually placed at any time, taken out at any time and then directly flushed, and has the defects of inconvenient use, serious odor release, poor health condition and high nursing operation difficulty. Along with the lapse of nursing time, the nursing of disabled patients becomes the task that can not be accomplished, and how to solve disabled patients' autonomous defecation, eliminate peculiar smell, clean the problem of private department has been a difficult problem that is difficult to solve all the time.
Disclosure of Invention
The invention aims to provide defecation flushing and collecting equipment for bedridden patients, which solves the technical problems of inconvenient use and poor sanitation caused by defects of bedpan products of disabled patients in the prior art.
The invention is realized in the following way:
the defecation flushing and collecting device for the bedridden patients comprises a defecation collecting mechanism, a defecation containing mechanism, a defecation conveying pipe which is used for communicating the defecation collecting mechanism with the defecation containing mechanism, a water supply system, a smell removing system and a controller; the excrement collecting mechanism comprises a bedpan part, and the bedpan part is provided with an excrement discharging port; the water supply system comprises a water supply mechanism and a water delivery pipe; the odor removing system comprises an exhaust pipe, a gas filter and an exhaust motor, wherein the air outlet end of the exhaust pipe extends into the gas filter, and the exhaust motor is used for exhausting the gas filtered by the air filter; a sliding sleeve is sleeved outside the excrement outlet end of the excrement conveying pipe in a sliding manner, and the upper end and the lower end of an annular cavity of the sliding sleeve are closed; the excrement containing mechanism comprises an excrement containing container and a closing cover; a sliding sleeve inlet and a sliding sleeve outlet for the sliding sleeve to go in and go out are formed in the sealing cover; the air inlet end of the exhaust pipe extends into the annular cavity of the sliding sleeve, the outer wall body of the annular cavity is provided with an air inlet through hole, when the sliding sleeve enters the excrement container through the inlet and the outlet of the sliding sleeve, the junction of the air inlet of the exhaust pipe and the ring pipe is positioned outside the excrement container, the air inlet through hole is positioned in the excrement container, and the controller is used for controlling the starting and closing of the water supply mechanism and the air exhaust motor.
Under the above technical scheme, the invention can be realized as follows:
in the defecation flushing and collecting device for bedridden patients, a sliding sleeve opening and closing cover is arranged on an inlet and an outlet of the sliding sleeve; the sliding sleeve opening and closing cover is arranged on the inner surface of the sealing cover through a rotating shaft, a counterweight is further arranged on the rotating shaft, and when the sliding sleeve moves upwards and is pulled out from the sealing cover, the counterweight can enable the sliding sleeve opening and closing cover to close an inlet and an outlet of the sliding sleeve.
In the defecation flushing and collecting device for the bedridden patient, a one-way valve for preventing the gas from diffusing outwards through the defecation port or the defecation conveying pipe is arranged on the defecation port.
In the defecation flushing and collecting device for bedridden patients, the one-way valve is a hemispherical one-way valve, the hemispherical one-way valve consists of a circumferential matrix and a plurality of petals arranged along the circumferential matrix, and the edges of the petals are contacted with each other and can be self-adhered to close into a hemispherical crown body in a natural state; the circumference matrix is used for being connected with the defecation port.
The defecation flushing and collecting device for bedridden patients is characterized in that a shell-shaped comprehensive box is arranged for accommodating Rong Bianqi, a faucet used for inserting a sliding sleeve is formed in the upper top surface of the comprehensive box, and a sliding sleeve locking mechanism is arranged on the faucet, and the sliding sleeve locking mechanism is used for closing the faucet when a toilet is taken out from the comprehensive box.
In the defecation flushing and collecting device for bedridden patients, a sliding sleeve handle used for controlling the sliding sleeve to slide up and down is arranged on the sliding sleeve, a strip hole is formed in a corresponding position on the comprehensive box, and the sliding sleeve handle extends out of the comprehensive box through the strip hole.
In the defecation flushing and collecting device for bedridden patients, the sliding sleeve locking mechanism comprises a lock body arranged on the top surface of the comprehensive box and a lock head connected to the lock body in a sliding manner, through holes corresponding to the bell and spigot are formed in the lock body and the lock head, a reset spring is arranged on the lock body, a pushing piece is arranged at one end of the lock head, and the other end of the lock head is propped against the reset spring; the top end of the toilet bowl is provided with a stop piece corresponding to the position of the push stop piece, when the toilet bowl is positioned in the comprehensive box, the push stop piece on the lock head is pressed by the stop piece, so that the position of a through hole on the lock head is opposite to the position of a through hole on the lock body, and the sliding sleeve can pass through the through hole; on the contrary, when the toilet is moved out of the comprehensive box, the pushing and stopping piece is in a free state, and the through hole of the lock head is staggered with the through hole on the lock body under the action of the return spring, so that the sliding sleeve cannot pass through.
In the defecation flushing and collecting device for bedridden patients, a detection probe for detecting the height of the content is arranged on the excrement container, the detection probe is electrically connected with the controller through a signal transmission line, when the content reaches the set height, the detection probe sends a signal to the controller, and the controller sends an alarm for manually cleaning the excrement container after receiving the signal.
In the defecation flushing and collecting device for bedridden patients, the bedpan part comprises a flipper-shaped upper shell and an inclined funnel-shaped lower shell, wherein the flipper-shaped upper shell is provided with an air outlet and a water outlet; the air inlet and the air vent are communicated with the fluid in the inclined funnel-shaped lower shell, air in a space outside the bedpan part enters from the air inlet, and enters the excrement collecting cavity formed by the webbed-shaped upper shell and the inclined funnel-shaped lower shell through the air vent and the air outlet for air suction of the odor removing system.
In the defecation flushing and collecting device for bedridden patients, a one-way valve for preventing dirt from flowing backwards is arranged at the outer side of the air vent. The defecation flushing and collecting device for bedridden patients effectively solves the problem of timely cleaning the defecation of disabled patients, can automatically clean the personal hygiene of the patients, can perform local air drying, can pump off the odor generated by defecation, solves a plurality of troublesome problems, and can effectively reduce the nursing difficulty of nursing staff while effectively improving the life quality of disabled patients.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the urinal according to the present invention.
Fig. 3 is a schematic view showing a state in which a folded portion of the toilet locking cap of the present invention is pulled apart.
Fig. 4 is a schematic view of the outer shape of the upper webbed housing of the present invention.
Fig. 5 is a schematic view of the structure of the toilet according to the present invention with the bottom cover removed.
Fig. 6 is a cross-sectional view of fig. 5 taken along the plane of the push-out nozzle.
Fig. 7 is an exploded view of fig. 6.
Fig. 8 is a cross-sectional view of fig. 5 along the vent and the outlet.
Fig. 9 is a schematic view of the vent of fig. 8 in an open state.
Fig. 10 is a schematic diagram showing the connection of the excrement delivery pipe, the excrement delivery pipe joint and the excrement collector in the present invention.
Fig. 11 is a schematic view of the sliding sleeve portion of fig. 1.
Fig. 12 is a schematic view showing the structure of a slide bushing locking mechanism in the present invention.
Fig. 13 is a schematic view showing a slide bushing locking mechanism in a locked state in the present invention.
Fig. 14 is a schematic structural view of a hemispherical check valve according to the present invention.
Fig. 15 is a schematic view of the hemispherical check valve of fig. 14 in a closed state.
Detailed Description
The invention is further described below with reference to the accompanying drawings, which are not to be construed as limiting the invention in any way.
The defecation flushing and collecting device for the bedridden patients comprises a defecation collecting mechanism, a defecation containing mechanism, a water supply system, a smell purifying system, a controller and a defecation conveying pipe which communicates the defecation collecting mechanism with the defecation containing mechanism.
As shown in fig. 2, 4 and 7, the excrement collecting mechanism comprises a bedpan part positioned in the horizontal direction and an excrement trough positioned in the vertical direction. The bedpan part comprises a flipper-shaped upper housing 11, a sloping funnel-shaped lower housing 12 and a closed bottom cover 3 at the bottom.
The upper webbed shell 11 is a shell having an upper plane 111, a downward inner elevation 112 at the inner edge, and an outer elevation 113 at the outer edge. The upper plane 111 is used for bearing the buttocks of a human body, and a rubber or sponge-like thin pad may be provided on the surface to increase comfort. The front edge of the inclined funnel-shaped lower shell 12 is upwarp and buckled with the upper plane 111 and the inner vertical surface 112 of the webbed-shaped upper shell, and the rear part forms a defecation opening. The upper webbed-shaped housing 11 and the lower oblique funnel-shaped housing 12 are manufactured in two.
As shown in fig. 2 and 3, the urine tank comprises a spoon-shaped vertical tank 13 and a spoon-shaped buckling cap. The snap cap is hinged to the top of the standing groove 13 by a hinge shaft 16. The buckling cap comprises a telescopic part 14 which can be pulled out and folded along an arc line by taking a hinge shaft 16 as a circle center, and a cap body part 15 which changes position along with the stretching and folding of the telescopic part. The expansion and contraction part 14 is in a folded state in fig. 2, and the expansion and contraction part 14 is in an unfolded state in fig. 3. The upstanding groove 13 and the outer edge of the cap body 15 may each be covered with a round, softer rubber strip to prevent scratching of the patient. The standing groove 13 and the upper webbed-shaped housing 11 may be made as a unitary structure.
As shown in fig. 4, 5, 8 and 9, the air inlet 17 is provided on the outer vertical surface 113 of the upper webbed housing 11, the air vent 26 is provided at the upwarp position of the front edge of the lower webbed housing, the air vent 26 and the air inlet 17 are in fluid communication in the inner cavity of the lower webbed housing 12, and the air outlet 18 is provided on the inner vertical surface 112 of the upper webbed housing. Air outside the bedpan part enters from the air inlet 17, enters into the excrement collecting cavity formed by the webbed-shaped upper shell and the inclined funnel-shaped lower shell through the air inlet 26 and the air outlet 18, and is discharged through the excrement discharging port so as to remove odor. A check valve 27 for preventing the reverse flow of the contaminants is installed outside the vent 26.
As shown in fig. 4, 5, 6 and 7, water outlet pipes 21 penetrating through the wall of the lower shell are alternately arranged at the upwarp position of the front edge of the inclined funnel-shaped lower shell and at intervals with the air vents 26, and water supply ports 22 are arranged on the water outlet pipes 21. A plurality of groove-shaped gaps 201 are formed along the edge of the inner vertical surface 112 of the upper webbed shell 11, and when the upper webbed shell 11 is buckled with the lower oblique funnel shell 12, the groove-shaped gaps 201 and the lower oblique funnel shell 12 form a plurality of slit-shaped flat water outlet 20 which are distributed along the edge of the joint of the upper shell and the lower shell and are directed to the excrement discharging port of the bedpan part. The socket part 23 is arranged at the position opposite to the groove-shaped notch 201 on the inner side of the inner vertical surface 112 of the webbed upper shell, and the inclined funnel-shaped water outlet pipe 21 is inserted into the socket part 23 of the webbed upper shell in a tight fit mode, so that the water supply port 22 on the water outlet pipe supplies water to the slit-shaped flat push-out water port 20. The inner vertical surface 112 of the webbed-shaped upper shell can be provided with a push-up water jet 19 which points to the defecation of the bedpan part, and the position of the push-up water jet 19 is positioned above the flat push-out water gap 20 and is also supplied with water by a water supply port 22 on a water outlet pipe 21. The water flow direction of the water jet is the water jet to the defecation direction. Any shape of the pilot water jet may be selected, and in this embodiment, a circular shape is selected. As shown in fig. 7, an upward atomizing spray nozzle 25 is provided in the inclined funnel-shaped lower housing for cleaning the defecation part of the human body.
As shown in fig. 6 and 7, a water supply inner pipe 24 for supplying water to the water outlet pipe 21 and the atomizing spray nozzle 25 is provided in the inner cavity formed by the inclined funnel-shaped lower housing and the closed bottom cover 3. The water supply inner pipe 24 is made into a horseshoe shape, and is convenient to connect with the water outlet pipe 21. A plurality of infrared sensing fecal detection probes 28 are arranged on the inner side surface of the upper bottom surface of the inclined funnel-shaped lower shell. A metallic sensing urine detecting probe 30 is arranged at a position close to the defecation port in a multi-point linear arrangement.
As shown in fig. 1, a comprehensive box 9 is provided, and a controller, a feces receiving mechanism, a water supply mechanism and a smell purifying system are placed in the comprehensive box.
As shown in fig. 1, the water supply mechanism includes a water tank 71, a submersible pump 72, and a water pipe 73. The water supply system comprises a water supply mechanism and a water supply inner pipe 24 positioned in the excrement collecting mechanism, and the water supply inner pipe 24 is supplied with water pipe 73. The water tank is provided with a water inlet, and the water inlet is arranged at the corresponding part of the comprehensive tank, and in addition, as shown in fig. 1, a part of the comprehensive tank can be sealed to be used as the water tank.
As shown in fig. 1, the odor removal system includes an exhaust fan 61, a gas filter 62, and an exhaust fan motor 63. The air outlet end of the suction pipe 61 extends into the air filter 62, and the suction motor 63 is used for sucking out the air filtered by the air filter. The filter material of the filter is replaced by a filter replacement port arranged on the top surface of the comprehensive box. When the filter is replaced, the tightly-matched fixed filter cover is opened, and the filter cotton body in the filter cavity is taken out to be replaced by a new filter cotton body. An air detection device can be arranged on a pipeline between the air filter and the air exhausting motor and used for reminding the time for replacing the filter material.
The controller is used for controlling the starting and closing of the water supply mechanism and the air exhausting motor, can be a manual controller or an automatic controller, and provides starting signals for the automatic controller through the excrement detection probe and the urine detection probe which are arranged on the excrement collecting mechanism and the signal transmission line.
As shown in fig. 1, the feces holding mechanism includes a feces holding container 41 and a closing cap 42.
As shown in fig. 1, the excrement delivery pipe which communicates the excrement collecting mechanism with the excrement containing mechanism is composed of an excrement delivery extension pipe 53 positioned in the comprehensive box and an excrement delivery pipe main body 51 positioned outside the comprehensive box. The water pipe 73 and the part of the signal transmission line 81 located outside the excrement collecting mechanism and the comprehensive box are installed in the excrement pipe main body 51. The structural design can enable the external structure of the whole device to be simpler, and the use and cleaning are more convenient.
As shown in fig. 10, the excrement receiving pipe joint 52 is provided, and the excrement receiving pipe main body 51 is connected to the excrement receiving port of the excrement collecting mechanism, and the water pipe 73 and the signal transmission line 81 mounted in the excrement receiving pipe main body are separated to the outside of the excrement receiving pipe main body so as to be in butt joint with the water supply inner pipe 24 and the signal transmission line 82 in the excrement collecting mechanism.
As shown in fig. 10, the excrement delivery pipe joint 52 comprises an excrement delivery inner pipe 521 and an outer casing 522 positioned at the periphery of the excrement delivery inner pipe, and a containing cavity 523 is formed between the excrement delivery inner pipe and the outer casing. The front end of the excrement delivery inner pipe 521 is abutted with the excrement discharging port of the excrement collector, and the rear end is abutted with the excrement delivery pipe main body 51. The wall of the excrement conveying inner pipe 521 is provided with a water conveying pipe through hole 524. The water pipe 73 extending from the excrement conveying pipe penetrates into the accommodating cavity 523 outwards through the water pipe penetrating hole 524 and then is in butt joint with the water supply inner pipe 24 in the excrement collecting mechanism. The wall body of the excrement conveying inner pipe is provided with a signal transmission line through hole 525, and the signal transmission line extending out of the excrement conveying pipe is connected with the signal transmission line in the excrement collecting mechanism after penetrating into the accommodating cavity 523 outwards through the signal transmission line through hole 525. The rear end of the outer casing of the excrement delivery pipe joint 52 is closed, and the front end is connected with the rear end of the excrement collector.
As shown in fig. 1, the excrement transfer pipe body 51 and the excrement transfer pipe extension pipe 53 located in the comprehensive box are also connected through an excrement transfer pipe joint, and the water transfer pipe 73 and the signal transmission line 81 installed in the excrement transfer pipe body are separated out of the excrement transfer pipe body through the excrement transfer pipe joint so as to be in butt joint with the water transfer pipe in the comprehensive box and the signal transmission line from the connection controller.
In the present invention, the water pipe through-hole 524 and the signal transmission line through-hole 525 may be shared or may be provided separately.
As shown in fig. 1 and 11, a slide sleeve 54 is slidably fitted over the excrement transfer pipe extension pipe 53 located at the excrement transfer pipe outlet end, i.e., in the comprehensive box. The upper and lower ends of the annular cavity of the sliding sleeve 54 are closed. A slide bushing inlet and outlet for the slide bushing 54 is provided in the closing cover 42. The air inlet end of the exhaust pipe 61 extends into the annular cavity of the sliding sleeve, an air inlet through hole 542 is formed in the outer wall body of the annular cavity, and when the sliding sleeve enters the excrement container through the inlet and the outlet of the sliding sleeve, the joint of the air inlet of the exhaust pipe and the annular pipe is positioned outside the excrement container, and the air inlet through hole 542 is positioned in the excrement container. The sliding sleeve and the excrement extension tube can be of two embodiments. One is that the excrement conveying pipe extension pipe 53 is designed into an up-down telescopic structure, and the longest length can reach the bottom of the excrement container, and then the sliding sleeve can adopt a single pipe. With this structure, the annular cavity is a cavity formed between the inner wall of the sliding sleeve and the outer wall of the excrement transfer tube extension pipe, and the excrement transfer tube extension pipe 53 and the sliding sleeve 54 move up and down synchronously. In another preferred embodiment, the excrement conveying pipe extension pipe 53 is a fixed pipe, the tail end of the excrement conveying pipe extension pipe is positioned outside the excrement container, the sliding sleeve is a double-layer pipe, and the sliding sleeve is sleeved at the tail end of the excrement conveying pipe extension pipe 53 and slides up and down along the excrement conveying pipe extension pipe, so that the excrement can enter the excrement container when sliding downwards.
As shown in fig. 1, a slide bushing opening/closing cover 421 is attached to the slide bushing inlet/outlet. The sliding sleeve opening and closing cover is mounted on the inner surface of the closing cover 42 through a rotating shaft, and a counterweight 422 is further mounted on the rotating shaft, so that the counterweight can enable the sliding sleeve opening and closing cover to close the inlet and outlet of the sliding sleeve when the sliding sleeve moves upwards and is pulled out from the inside of the closing cover. The sliding sleeve is provided with a sliding sleeve handle 541 for controlling the sliding sleeve to slide up and down, the corresponding position on the comprehensive box is provided with a strip hole, and the sliding sleeve handle extends out of the comprehensive box through the strip hole. To facilitate handling.
As shown in fig. 1, 12 and 13, a faucet for inserting a sliding sleeve is formed on the upper top surface of the comprehensive box, and a sliding sleeve locking mechanism is mounted on the upper top surface of the comprehensive box, and the sliding sleeve locking mechanism is used for closing the faucet when the toilet is taken out from the comprehensive box. The sliding sleeve locking mechanism comprises a lock body 91 arranged on the top surface of the comprehensive box and a lock head 92 connected to the lock body in a sliding manner, through holes corresponding to the faucet are formed in the lock body and the lock head, and a reset spring 922 is arranged on the lock body. One end of the lock 92 is provided with a push-stop piece 923, and the other end is pushed against the return spring 922. As shown in fig. 1, a stopper piece 423 corresponding to the position of the pushing piece is provided at the top end of the toilet bowl. When the toilet is located in the comprehensive box, the push-stop piece 923 on the lock head is pressed by the stop piece 423, so that the position of the through hole 921 on the lock head is opposite to the position of the through hole 911 on the lock body, and the sliding sleeve can pass through. On the contrary, when the toilet is moved out from the comprehensive box, the pushing and stopping piece is in a free state, the through hole 921 of the lock head is misplaced with the through hole 911 on the lock body under the action of the return spring, and the sliding sleeve cannot pass through.
As shown in fig. 1, a detection probe 43 for detecting the height of the content is mounted on the toilet bowl, the detection probe is electrically connected with the controller through a signal transmission line, and when the content reaches a set height, the detection probe sends a signal to the controller, and the controller sends an alarm for manually cleaning the toilet bowl after receiving the signal. The gravity sensing device 44 is arranged at the bottom of the toilet, and when the weight reaches the preset upper limit, alarming measures are adopted similarly, and a caretaker or relatives bound with the device is informed through wifi to process as soon as possible and stop continuing to work until the content is poured, washed and loaded into the special position of the toilet, and the normal work is resumed after detection.
A heating device 74 and a temperature detecting device 75 electrically connected with the controller are arranged in the water containing tank to provide warm water with proper temperature, so that the human body is more comfortable during cleaning. The floating ball water level detection device 76 is arranged in the water containing tank, when the water level is lower than one third of the water level of the water tank, the floating ball falls down, a signal is sent to the controller, the controller is connected with the alarm prompting bell, meanwhile, a nursing staff bound with the device is notified through the APP in a wifi mode, and when the water level continuously falls to one fourth, the device is forced to stop running.
As shown in fig. 10, 14 and 15, a check valve 29 for preventing the outward diffusion of gas through the defecation port is provided in the defecation port or the defecation pipe. The check valve 29 is a hemispherical check valve. As shown in fig. 14, the hemispherical check valve 29 is composed of a circumferential base 291 and a plurality of petals 292 disposed along the circumferential base, and in a natural state, the edges of the petals are in contact with each other and can self-adhere to close into a hemispherical crown; the circumference matrix is used for being connected with the defecation port.
When the toilet is used, the toilet holding handle is held by a hand, the toilet holding handle is put into a special position below the comprehensive box, the locking mechanism of the sliding sleeve is unlocked, and the sliding sleeve is held by the hand and pressed downwards to the bottom, so that the sliding sleeve is inserted into the toilet holding barrel, and the toilet holding handle enters a normal working state. The bedpan part of the device is arranged under a patient, and the stretching and folding of the telescopic part of the buckling cap are adjusted to be changed so as to be buckled at the defecation part. When the excrement is detected to be discharged, the air exhaust motor is started, peculiar smell is removed with low power, after the discharged excrement covers a preset range or the excrement starts for a plurality of long time, the power of the air exhaust motor is increased, the submersible pump is started, the water outlet is horizontally pushed out, water is sprayed, the excrement is pushed and cleaned by the water pressure, the cleaning is finished, the power of the air exhaust motor is reduced, and meanwhile, the atomization water spraying port is started to clean the excrement part of a human body. After the cleaning is finished, the atomizing water spray port is closed, and the air exhausting motor is delayed to work for a period of time so as to be beneficial to stopping after the moisture of the human body is dried.
According to the structure designed by the invention, as the exhaust port is positioned at a high position and the defecation port is positioned at a bottom position, the discharged excrement has weight, so that the excrement cannot be sucked to the exhaust port at the high position, and odorless excrement collection is realized.
The invention can solve the psychological barrier problem of excretion of disabled patients, reduce nursing difficulty of nursing staff, improve living environment of disabled patients, realize automatic cleaning of defecation at any time, automatic cleaning of defecation parts of patients, automatic draining of cleaning parts, solve the troublesome problem of release of defecation smell, and can effectively improve living quality of disabled patients and effectively reduce nursing difficulty of nursing staff.
Claims (7)
1. The defecation flushing and collecting device for the bedridden patient is characterized by comprising a defecation collecting mechanism, a defecation containing mechanism, a defecation conveying pipe which communicates the defecation collecting mechanism with the defecation containing mechanism, a water supply system, a smell purifying system and a controller; the excrement collecting mechanism comprises a bedpan part, and the bedpan part is provided with an excrement discharging port; the water supply system comprises a water supply mechanism and a water delivery pipe; the odor removing system comprises an exhaust pipe, a gas filter and an exhaust motor, wherein the air outlet end of the exhaust pipe extends into the gas filter, and the exhaust motor is used for exhausting the gas filtered by the gas filter; a sliding sleeve is sleeved outside the excrement outlet end of the excrement conveying pipe in a sliding manner, and the upper end and the lower end of an annular cavity of the sliding sleeve are closed; the excrement containing mechanism comprises an excrement containing container and a closing cover; a sliding sleeve inlet and a sliding sleeve outlet for the sliding sleeve to go in and go out are formed in the sealing cover; the air inlet end of the exhaust pipe extends into the annular cavity of the sliding sleeve, an air inlet through hole is formed in the outer wall body of the annular cavity, when the sliding sleeve enters the excrement container through the inlet and outlet of the sliding sleeve, the joint of the air inlet of the exhaust pipe and the sliding sleeve is positioned outside the excrement container, the air inlet through hole is positioned in the excrement container, and the controller is used for controlling the starting and closing of the water supply mechanism and the air exhaust motor;
a sliding sleeve opening and closing cover is arranged on the sliding sleeve inlet and outlet; the sliding sleeve opening and closing cover is arranged on the inner surface of the sealing cover through a rotating shaft, a counterweight is further arranged on the rotating shaft, and when the sliding sleeve moves upwards and is pulled out from the sealing cover, the counterweight can enable the sliding sleeve opening and closing cover to close an inlet and an outlet of the sliding sleeve;
the toilet bowl is provided with a shell-shaped comprehensive box for accommodating the toilet bowl container, a faucet used for inserting a sliding sleeve is formed in the upper top surface of the comprehensive box, and a sliding sleeve locking mechanism is arranged on the upper top surface of the comprehensive box, and the sliding sleeve locking mechanism is used for closing the faucet when the toilet bowl is taken out from the comprehensive box;
the sliding sleeve locking mechanism comprises a lock body arranged on the top of the comprehensive box and a lock head connected to the lock body in a sliding manner, wherein through holes corresponding to the bell and spigot are formed in the lock body and the lock head, a reset spring is arranged on the lock body, a pushing-stopping piece is arranged at one end of the lock head, and the other end of the lock head is propped against the reset spring; the top end of the toilet bowl is provided with a stop piece corresponding to the position of the push stop piece, when the toilet bowl is positioned in the comprehensive box, the push stop piece on the lock head is pressed by the stop piece, so that the position of a through hole on the lock head is opposite to the position of a through hole on the lock body, and the sliding sleeve can pass through the through hole; on the contrary, when the toilet is moved out of the comprehensive box, the pushing and stopping piece is in a free state, and the through hole of the lock head is staggered with the through hole on the lock body under the action of the return spring, so that the sliding sleeve cannot pass through.
2. The bedridden patient's defecation flushing and collecting device according to claim 1, wherein a one-way valve for preventing the outward diffusion of gas through the defecation port is provided on the defecation port or the defecation tube.
3. The device according to claim 2, wherein the one-way valve is a hemispherical one-way valve consisting of a circumferential base and a plurality of petals arranged along the circumferential base, the petals being in natural state in contact with each other and self-adhesive so as to close into a hemispherical crown; the circumference matrix is used for being connected with the defecation port.
4. The device for flushing and collecting the defecation of the bedridden patient according to claim 1, wherein a sliding sleeve handle for controlling the sliding sleeve to slide up and down is arranged on the sliding sleeve, a strip hole is arranged at a corresponding position on the comprehensive box, and the sliding sleeve handle extends out of the comprehensive box through the strip hole.
5. The apparatus according to claim 1, wherein a detection probe for detecting the height of the content is installed on the excrement container, the detection probe is electrically connected with the controller through a signal transmission line, and when the content reaches a set height, the detection probe sends a signal to the controller, and the controller sends an alarm for manually cleaning the excrement container after receiving the signal.
6. The bedridden patient defecation flushing and collecting device according to claim 1 wherein the bedpan portion comprises a flipper-shaped upper housing provided with an air inlet, an air outlet and a water outlet, a sloping funnel-shaped lower housing and a closed bottom shell; the air inlet is in fluid communication with the air vent, air in a space outside the bedpan part enters from the air inlet, and enters the excrement collecting cavity formed by the upper webbed casing and the lower oblique funnel casing through the air vent and the air outlet to be pumped by the odor purifying system.
7. The apparatus according to claim 6, wherein a check valve for preventing the reverse flow of the contaminants is installed outside the vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218152.7A CN108294893B (en) | 2018-03-16 | 2018-03-16 | Defecation flushing and collecting device for bedridden patients |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218152.7A CN108294893B (en) | 2018-03-16 | 2018-03-16 | Defecation flushing and collecting device for bedridden patients |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108294893A CN108294893A (en) | 2018-07-20 |
| CN108294893B true CN108294893B (en) | 2024-03-05 |
Family
ID=62850123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810218152.7A Active CN108294893B (en) | 2018-03-16 | 2018-03-16 | Defecation flushing and collecting device for bedridden patients |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108294893B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700529B (en) * | 2020-06-18 | 2022-04-29 | 陈政 | Portable anus and/or female pudendum cleaning device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067867U (en) * | 1990-04-08 | 1990-12-19 | 金齐鸣 | Synchronous reverse-phase lock safety device for battery charger |
| CN103610550A (en) * | 2013-11-29 | 2014-03-05 | 蒋方家 | Lie-in-bed defecation nursing instrument |
| CN103655094A (en) * | 2013-12-16 | 2014-03-26 | 山东华腾环保科技有限公司 | Automatic toilet nursing system |
| CN103989563A (en) * | 2014-04-04 | 2014-08-20 | 苏州欧圣电气工业有限公司 | Central integrated nursing machine |
| CN203829202U (en) * | 2014-04-04 | 2014-09-17 | 苏州欧圣电气工业有限公司 | Odor-resistant nursing machine easy to detach |
| CN204042164U (en) * | 2014-08-12 | 2014-12-24 | 福建省海洋阀门科技有限公司 | Modified model valve lock core |
| CN204446425U (en) * | 2015-02-06 | 2015-07-08 | 广东工业大学 | A kind of slop automatic cleaning machine |
| CN104895167A (en) * | 2014-03-04 | 2015-09-09 | 李孟平 | Stench exhaust and excrement collection device |
| CN204890271U (en) * | 2015-07-01 | 2015-12-23 | 阳勇 | Nipple unscrambler |
-
2018
- 2018-03-16 CN CN201810218152.7A patent/CN108294893B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067867U (en) * | 1990-04-08 | 1990-12-19 | 金齐鸣 | Synchronous reverse-phase lock safety device for battery charger |
| CN103610550A (en) * | 2013-11-29 | 2014-03-05 | 蒋方家 | Lie-in-bed defecation nursing instrument |
| CN103655094A (en) * | 2013-12-16 | 2014-03-26 | 山东华腾环保科技有限公司 | Automatic toilet nursing system |
| CN104895167A (en) * | 2014-03-04 | 2015-09-09 | 李孟平 | Stench exhaust and excrement collection device |
| CN103989563A (en) * | 2014-04-04 | 2014-08-20 | 苏州欧圣电气工业有限公司 | Central integrated nursing machine |
| CN203829202U (en) * | 2014-04-04 | 2014-09-17 | 苏州欧圣电气工业有限公司 | Odor-resistant nursing machine easy to detach |
| CN204042164U (en) * | 2014-08-12 | 2014-12-24 | 福建省海洋阀门科技有限公司 | Modified model valve lock core |
| CN204446425U (en) * | 2015-02-06 | 2015-07-08 | 广东工业大学 | A kind of slop automatic cleaning machine |
| CN204890271U (en) * | 2015-07-01 | 2015-12-23 | 阳勇 | Nipple unscrambler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108294893A (en) | 2018-07-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2016523170A (en) | Automatic defecation processing device | |
| US20030181880A1 (en) | Self cleaning garment with portable cleaning apparatus suitable for incontinent individuals and the like | |
| KR102047781B1 (en) | Apparatus for treating patient's urine and feces automatically | |
| WO2015165397A1 (en) | Urine receiving device | |
| KR100496439B1 (en) | Apparatus for immediately disposing patient's excreta | |
| CN106691274A (en) | Bathing device | |
| CN108294893B (en) | Defecation flushing and collecting device for bedridden patients | |
| CN105902226A (en) | Bath ball shower toilet | |
| KR20070006303A (en) | Nursing mattress for patients | |
| KR960000389B1 (en) | Portable toilet | |
| CN211095550U (en) | Incontinence excrement drainage device | |
| KR20120091682A (en) | Disposing excreta | |
| CN211985857U (en) | Nursing equipment for bedridden patients | |
| CN213143295U (en) | Self-cleaning sanitary appliance of full-automatic nursing bed | |
| CN208741360U (en) | Sickbed patients defecation rinses collecting device and dedicated defecate collection mechanism | |
| WO2020007303A1 (en) | After-defecation cleaner and after-defecation cleaning method for infants | |
| CN220938352U (en) | Automatic nursing bed for patient incapable of self-care of urination and defecation | |
| US20200263407A1 (en) | Toilet Seat Cleaner | |
| CN208910791U (en) | Sickbed patients defecation rinses collecting device and dedicated defeated just interface part | |
| CN104398334B (en) | Toilet with automatic urine and feces disposing equipment | |
| CN208598696U (en) | Sickbed patients defecation rinses collecting device and its dedicated defecate collection mechanism | |
| JPH10195960A (en) | Suction device | |
| JP2002017798A (en) | Motor-driven excrement collector | |
| CN208741361U (en) | Sickbed patients defecation rinses collecting device | |
| CN217593254U (en) | Turnover hidden working head of excrement collector of nursing robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |