CN108245343B - Intelligent nursing system and method for bed-ridden people - Google Patents
Intelligent nursing system and method for bed-ridden people Download PDFInfo
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- CN108245343B CN108245343B CN201810012172.9A CN201810012172A CN108245343B CN 108245343 B CN108245343 B CN 108245343B CN 201810012172 A CN201810012172 A CN 201810012172A CN 108245343 B CN108245343 B CN 108245343B
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- 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
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- 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
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- 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
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
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- 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
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
- A61G2203/46—General characteristics of devices characterised by sensor means for temperature
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Abstract
The invention belongs to the technical field of medical care, and particularly relates to a bedridden intelligent nursing system and a method, wherein the bedridden intelligent nursing system comprises a cleaning host and an intelligent bedridden toilet; the cleaning host comprises a host shell, and a purified water flushing device, a sewage and excrement extraction device, a gas drying device and a controller are arranged in the host shell; the intelligent bed pan comprises a bed pan and a bed pan wearing sleeve, wherein the bed pan is provided with a capacitive sensor, a feces flushing port, an air inlet, a human body flushing port and a sewage outlet; the excrement flushing port and the human body flushing port are connected with the water purification flushing device through a flushing pipeline, the air inlet is connected with the gas drying device through an air inlet pipeline, and the sewage draining port is connected with the excrement extracting device through a sewage draining pipeline. The intelligent excrement collecting and drying device can automatically sense excrement excreted by a human body, can perform extraction, washing and drying treatment in different modes according to the type of the excrement, intelligently and efficiently treat the excrement in the whole process, does not need manual intervention, enables a person lying in bed to feel comfortable, and saves the manual nursing cost.
Description
Technical Field
The invention belongs to the technical field of medical care, and particularly relates to a bedridden intelligent nursing system and method.
Background
The old or the long-term illness can cause bedridden people, the problem of global aging is more serious, and especially the decline of daily living capacity of the old people caused by the long-term illness and disability is the main current situation of the society.
Some bedridden patients have incontinence of excrement and urine, the defecation time is not fixed, great pain is brought to the patients, rehabilitation is not facilitated, and considerable pressure and burden are brought to accompanying personnel. Meanwhile, the peculiar smell of the room can be caused by the defecation of the patient in the room, the rehabilitation therapy of the patient is not facilitated, and the mental stress and the psychological influence are caused to the patient and nursing staff. Therefore, the problem of nursing care for bedridden people becomes a relatively important issue.
The existing bedridden people mostly rely on manual treatment, the users need to be conscious, and nursing staff have regular nursing time. For people with disability and intelligence loss, the excrement treatment is a very difficult-to-treat work, and a little bad treatment can cause a lot of related diseases and adverse effects on the health condition of users, so that the requirement of the specific people can not be met by a manual treatment mode.
Disclosure of Invention
Aiming at the defects in the prior art, the invention discloses a bedridden intelligent nursing system and a bedridden intelligent nursing method, which can automatically sense the excrement excreted by a human body, can perform extraction, washing and drying treatment in different modes according to the type of the excrement, perform intelligent and efficient treatment in the whole process, do not need manual intervention, enable bedridden people to feel comfortable, and save the manual nursing cost.
In a first aspect, the invention provides a bedridden intelligent nursing system, which comprises a cleaning host arranged beside a bed and an intelligent bed pan arranged on a mattress;
the cleaning host comprises a host shell, and a purified water flushing device, a sewage and excrement extracting device, a gas drying device and a controller which is communicated with an external terminal are arranged in the host shell;
the intelligent bed pan comprises a bed pan and a bed pan wearing sleeve which is detachably fixed on the bed pan and can be worn on a human body, wherein a capacitive sensor for detecting the type of the bed pan, a bed pan flushing port, an air inlet, a human body flushing port and a sewage outlet are arranged on the bed pan;
the excrement flushing port and the human body flushing port are connected with the purified water flushing device through flushing pipelines, the air inlet is connected with the gas drying device through an air inlet pipeline, and the sewage outlet is connected with the excrement extracting device through a sewage discharge pipeline;
the purified water flushing device, the excrement extracting device, the gas drying device and the capacitance sensor are respectively electrically connected with the controller.
Preferably, the flushing pipeline comprises a first flushing pipeline connected with the excrement flushing port, a second flushing pipeline connected with the human body flushing port and a main flushing pipeline connected with the purified water bucket, and the first flushing pipeline, the second flushing pipeline and the main flushing pipeline are connected through a tee joint;
the purified water flushing device comprises a first water valve arranged on the first flushing pipeline, a second water valve arranged on the second flushing pipeline, a water pump arranged on the main flushing pipeline, a purified water barrel for storing purified water, a water heater arranged at the bottom of the purified water barrel, a water temperature sensor for detecting the water temperature in the purified water barrel, a first water level sensor and a second water level sensor for detecting the water level in the purified water barrel;
the first water valve, the second water valve, the water pump, the water heater, the water temperature sensor, the first water level sensor and the second water level sensor are respectively electrically connected with the controller.
Preferably, the sewage and excrement extraction device comprises a sewage drainage barrel for storing sewage and excrement, a negative pressure pump for extracting gas in the sewage drainage barrel, and a first liquid level sensor and a second liquid level sensor for detecting the liquid level of the sewage drainage barrel;
the flushing pipeline is connected with an inlet of the sewage discharge barrel, an outlet of the sewage discharge barrel is connected with an inlet of the negative pressure pump through a pipe, and the first liquid level sensor and the second liquid level sensor are respectively electrically connected with the controller.
Preferably, the gas drying device comprises the negative pressure pump, an air filter, an air heater and an air temperature sensor for detecting the air temperature in the air heater;
the outlet of the negative pressure pump is connected with the inlet of the air filter through a pipe, the outlet of the air filter is connected with the inlet of the air heater through a pipe, and the outlet of the air heater is connected with the air inlet pipeline.
In a second aspect, the present invention provides a bed-ridden intelligent nursing method, which is suitable for the system in the first aspect, and is characterized by comprising the following steps:
the controller acquires excrement data information acquired by the capacitive sensor, analyzes the type of excrement according to the excrement data information and selects a cleaning mode;
the controller controls the extraction device to extract the excrement in the intelligent bed urinal according to the set parameters of the selected cleaning mode, controls the flushing device to flush the intelligent bed urinal and the human body with clean water, and controls the drying device to dry the intelligent bed urinal and the lower body of the human body with gas.
Preferably, the cleaning mode comprises a stool mode, a urine mode and a special mode, different cleaning modes are provided with different setting parameters, and the setting parameters comprise extraction time, extraction force, washing time, washing part and drying time.
Preferably, the control extraction device for extracting the excrement in the intelligent bed pan is specifically:
after the cleaning mode is selected, the controller controls the negative pressure pump to work according to the extraction time and the extraction force, gas in the sewage discharge barrel generates negative pressure under the extraction of the negative pressure pump, and under the action of the negative pressure, sewage in the intelligent bed pan is extracted into the sewage discharge barrel through the sewage discharge pipeline.
Preferably, the control flushing device flushes the intelligent bed pan and the human body with clean water specifically as follows:
after the pumping is finished, the controller controls the water pump to work and the first water valve to be opened according to the flushing time and the flushing position, the purified water in the purified water bucket reaches the intelligent bed pan through the main flushing pipeline and the first flushing pipeline under the action of the water pump, and residual excrement in the intelligent bed pan is flushed through the excrement flushing port; and controlling the first water valve to be closed and the second water valve to be opened, and allowing the purified water in the purified water bucket to reach the intelligent bedpan through the main flushing pipeline and the second flushing pipeline under the action of the water pump and flushing the lower body of the human body through the human body flushing port.
Preferably, the controlling and drying device is used for drying the intelligent bed pan and the lower part of the human body by using gas, and comprises the following specific steps:
after the flushing is finished, the controller controls the negative pressure pump to work according to the drying time, and gas pumped out by the negative pressure pump reaches the intelligent bed pan through the air inlet pipeline after being filtered and heated by the air filter and the air heater, and is dried for the intelligent bed pan and the lower body of the human body.
Preferably, the method further comprises the following steps:
the controller controls the water heater to work according to the water temperature data information acquired by the water temperature sensor, so that the water temperature in the purified water barrel is kept within a set water temperature range;
the controller controls the air heater to work according to air temperature data information collected by the air temperature sensor, so that the air passing through the air heater is kept in a set air temperature range;
the controller is used for alarming the water shortage of the purified water bucket according to the water level data information collected by the first water level sensor and alarming the water shortage of the purified water bucket according to the water level data information collected by the second water level sensor;
the controller carries out more warning of the dirty excrement of the blowdown bucket according to the liquid level data information that second level sensor gathered, carries out according to the liquid level data information that first level sensor gathered the dirty excrement of the blowdown bucket has been full and reports to the police.
The invention has the beneficial effects that: the human faecal dirty just of auto-induction to can carry out the extraction of different modes, wash and drying process according to the type of dirty just, whole intelligent high-efficient handling need not artifical the intervention, makes the person of lying in bed feel comfortable, has saved the artifical nursing cost.
Drawings
FIG. 1 is a schematic diagram of the operation of a toilet and a cleaning host in this embodiment;
FIG. 2 is a structural diagram of the intelligent bed urinal in the present embodiment;
FIG. 3 is a first structural view of the toilet stool of the present embodiment;
FIG. 4 is a second structural view of the toilet stool of the present embodiment;
FIG. 5 is a front view showing the structure of the cover for wearing the bedpan in this embodiment;
fig. 6 is a sectional structure view of the cover for wearing a bedpan in this embodiment.
Reference numerals:
1-bedpan wearing sleeve, 2-excrement collector and 3-cleaning host
11-diaper body
111-self-cleaning sterilization layer, 112-first waterproof layer, 113-middle sponge layer, 114-second waterproof layer, 115-textile fabric layer, 116-sewage discharge through hole, 117-arc groove and 118-bulge
21-excrement receiving groove, 22-external connecting plate and 23-shell
211-a excrement flushing port, 212-an air inlet, 213 a-a first human body flushing port, 213 b-a second human body flushing port, 214-a sewage outlet, 215-an excrement receiving sitting and lying part, 216-a baffle part and 217-a capacitance sensor
31-clean water flushing device, 32-excrement extracting device, 33-gas drying device and 34-controller
311-a first water valve, 312-a second water valve, 313-a water pump, 314-a purified water barrel, 315-a water heater, 316-a water temperature sensor, 317-a first water level sensor, 318-a second water level sensor and 319-a first temperature control switch
321-sewage draining barrel, 322-negative pressure pump, 323-first liquid level sensor, 324-second liquid level sensor
331-air filter, 332-air heater, 333-air temperature sensor, 334-second temperature control switch
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
The first embodiment is as follows:
as shown in fig. 1 to 6, the first embodiment provides a bedridden intelligent nursing system, which includes a cleaning host 3 installed beside a bed and an intelligent bed pan installed on a mattress;
the cleaning host 3 comprises a host shell, and a purified water flushing device 31, a feces extraction device 32, a gas drying device 33 and a controller 34 which is communicated with an external terminal are arranged in the host shell;
the intelligent bed pan comprises a bed pan collector 2 and a bed pan wearing sleeve 1 which is detachably fixed on the bed pan collector 2 and can be worn on a human body;
the excrement collector 2 comprises an excrement receiving groove 21, the excrement receiving groove 21 comprises an excrement receiving sitting and lying part 215 and a baffle part 216, the edge of the excrement receiving sitting and lying part 215 is in an arc shape which is attached to a human body, a capacitive sensor 217 for detecting the type of excrement is arranged on the excrement receiving sitting and lying part 215, an excrement flushing port 211 and an air inlet 212 are arranged on the excrement receiving sitting and lying part 215, and a human body flushing port and a sewage outlet 214 are arranged on the baffle part 216; the excrement receiving device further comprises an external connecting plate 22 and an outer shell 23, wherein the external connecting plate 22 is buckled on the baffle part 216 of the excrement receiving groove 21, and the outer shell 23 is positioned below the excrement receiving groove 21;
the excrement flushing port 211 and the human body flushing port are connected with the purified water flushing device 31 through flushing pipelines, the air inlet 212 is connected with the air drying device 33 through an air inlet pipeline, and the sewage outlet 214 is connected with the excrement extracting device 32 through a sewage discharge pipeline;
the clean water flushing device 31, the excrement extracting device 32, the gas drying device 33 and the capacitance sensor 217 are respectively electrically connected with the controller 34.
The cover 1 is dressed on the human body comfortably in the defecation of lying in this embodiment, be equipped with blowdown through-hole 116 on the cover 1 is dressed to the defecation of lying in the bed, human faecal excrement gets into excrement collector 2 after, the dirty excrement data message of capacitive sensor 217 collection in the excrement collector 2, and send dirty excrement data message for cleaning host 3's controller 34, obtain dirty excrement type after controller 34 carries out data analysis, and select the washing mode according to the type of dirty excrement, carry out the extraction of different modes after the washing mode is selected, wash and drying process, whole intelligent high-efficiency processing, need not artificial intervention, make the person in bed feel comfortable, the cost of artifical nursing has been saved. The controller 34 of the present embodiment includes a communication module and communicates with an external terminal through the communication module, and the remote terminal can monitor the working state of the cleaning host 3 in real time and collect relevant data on the cleaning host 3. The cleaning main body of the embodiment further comprises a touch screen arranged on the main machine shell, and a user can operate and control and check data through the touch screen.
The washing mode comprises a defecation mode, a urination mode and a special mode, different washing modes are provided with different setting parameters, and the setting parameters comprise extraction time, extraction force, washing time, washing position and drying time.
The dirty water and excrement extraction device 32 of the present embodiment includes a dirty water tank 321 for storing dirty water and excrement, a negative pressure pump 322 for extracting gas in the dirty water tank 321, and a first liquid level sensor 323 and a second liquid level sensor 324 for detecting a liquid level of the dirty water tank 321;
the flushing pipe is connected with an inlet of the drainage barrel 321, an outlet of the drainage barrel 321 is connected with an inlet of the negative pressure pump 322 through a pipe, and the first liquid level sensor 323 and the second liquid level sensor 324 are respectively electrically connected with the controller 34.
The operation method of the feces extraction device 32 of the present embodiment is as follows: after the cleaning mode is selected, the controller 34 controls the negative pressure pump 322 to work according to the extraction time and the extraction force, the gas in the waste discharge barrel 321 generates negative pressure under the extraction of the negative pressure pump 322, and under the action of the negative pressure, the waste in the intelligent bed toilet is extracted into the waste discharge barrel 321 through the waste discharge pipeline. The controller 34 performs an alarm of a large amount of the contaminated soil in the drainage bucket 321 according to the liquid level data information collected by the second liquid level sensor 324, and performs an alarm of a full state of the contaminated soil in the drainage bucket 321 according to the liquid level data information collected by the first liquid level sensor 323. The user is reminded and informed by the alarm that the dirt in the dirt discharging barrel 321 is poured out.
The flushing pipes of this embodiment include a first flushing pipe connected to the excrement flushing port 211, a second flushing pipe connected to the human body flushing port, and a main flushing pipe connected to the clean water tank 314, and the first flushing pipe, the second flushing pipe, and the main flushing pipe are connected by a tee;
the clean water flushing device 31 comprises a first water valve 311 arranged on the first flushing pipe, a second water valve 312 arranged on the second flushing pipe, a water pump 313 arranged on the main flushing pipe, a clean water bucket 314 for storing clean water, a water heater 315 arranged at the bottom of the clean water bucket 314, a water temperature sensor 316 for detecting the water temperature in the clean water bucket 314, and a first water level sensor 317 and a second water level sensor 318 for detecting the water level in the clean water bucket 314;
the first water valve 311, the second water valve 312, the water pump 313, the water heater 315, the water temperature sensor 316, the first water level sensor 317, and the second water level sensor 318 are electrically connected to the controller 34, respectively.
The working method of the water purifying and flushing device 31 of the embodiment is as follows: after the pumping is finished, the controller 34 controls the water pump 313 to work and the first water valve 311 to open according to the flushing time and the flushing position, the purified water in the purified water bucket 314 reaches the intelligent bed urinal through the main flushing pipeline and the first flushing pipeline under the action of the water pump 313, and residual excrement in the intelligent bed urinal is flushed through the excrement flushing port 211; the first water valve 311 is controlled to be closed and the second water valve 312 is controlled to be opened, the purified water in the purified water bucket 314 reaches the intelligent bed pan through the main flushing pipeline and the second flushing pipeline under the action of the water pump 313, and the lower body of the human body is flushed through the human body flushing port. In order to make the human body feel comfortable, the controller 34 controls the water heater 315 to operate according to the water temperature data collected by the water temperature sensor 316, so that the water temperature in the purified water tank 314 is maintained within the set water temperature range. The controller 34 performs a water shortage alarm on the purified water bucket 314 according to the water level data information collected by the first water level sensor 317, and performs a water-free alarm on the purified water bucket 314 according to the water level data information collected by the second water level sensor 318; the user is reminded and informed to add clean water into the clean water bucket 314 through an alarm.
The clean water flushing device of the embodiment further comprises a first temperature control switch 319 for detecting the temperature of the clean water bucket 314, wherein the first temperature control switch 319 is electrically connected with the controller 34, so that the clean water bucket 314 is prevented from being burnt without water.
The gas drying device 33 of the present embodiment includes the negative pressure pump 322, an air filter 331, an air heater 332, and an air temperature sensor 333 for detecting the air temperature in the air heater 332;
the outlet of the negative pressure pump 322 is connected to the inlet of the air filter 331 through a pipe, the outlet of the air filter 331 is connected to the inlet of the air heater 332 through a pipe, and the outlet of the air heater 332 is connected to the air inlet pipe.
The working method of the gas drying device 33 in this embodiment is as follows: after the flushing is completed, the controller 34 controls the negative pressure pump 322 to work according to the drying time, and the air pumped by the negative pressure pump 322 reaches the intelligent bed pan through the air inlet pipeline after being filtered and heated by the air filter 331 and the air heater 332, and dries the intelligent bed pan and the lower body of the human body. An air filter 331 is provided to purify the indoor air so as to filter the peculiar smell of the excrement, an air heater 332 is provided to make the human body feel comfortable air temperature, the controller 34 controls the air heater 332 to operate according to the air temperature data information collected by the air temperature sensor 333, and the air passing through the air heater 332 is kept in the set air temperature range;
the gas drying device 33 of this embodiment further includes a second temperature control switch 334 for checking the temperature of the air heater 332, wherein the second temperature control switch 334 is electrically connected to the controller 34 for preventing the temperature heated by the air heater 332 from being too high.
In this embodiment, the negative pressure pump 322 in the gas drying device 33 and the negative pressure pump 322 in the excrement extracting device 32 are the same, so that the foul gas in the sewage discharge barrel 321 is filtered and heated and then returned to the intelligent bed pan, and the intelligent bed pan and the lower body of the human body are dried, thereby not only saving the equipment cost, but also purifying the foul gas, avoiding the pollution of the foul gas to the environment, and avoiding the odor causing people to feel uncomfortable.
As shown in fig. 4, in order to better wash the lower body after excretion, the body wash port of the toilet 2 includes a first body wash port 213a and a second body wash port 213 b;
the first human body flushing port 213a is arranged on one surface of the baffle part 216 facing the sitting and lying part, and a spray head which sprays towards the sitting and lying part is arranged on the first human body flushing port 213 a; the water flow sprayed by the spray head faces to the obliquely upper part and faces to the excrement excretion part of the human body at a fixed angle to clean the excrement excretion part.
The second body washing opening 213b is provided on the upper end surface of the baffle portion 216, and the second body washing opening 213b washes the lower body of the human body through an external hose, and the hose can be placed as required to wash the lower body of the human body better by realizing the variability of the washing position and angle.
The cover 1 for the bedridden patient can be bent and folded at will, is convenient to wear on a human body, and is also convenient to fix on the excrement collector 2.
As shown in fig. 5 and 6, the cover 1 for wearing with a lying toilet includes a diaper main body 11 and a fixing cover for fixing the diaper main body 11 on a human body, the wearing main body is provided with a drainage through hole 116 having the same size and shape as the opening of the sitting/lying part 215 for receiving the lying toilet, and the drainage through hole 116 faces the opening of the sitting/lying part.
The diaper body comprises a self-cleaning sterilization layer 111, a first waterproof layer 112, a second waterproof layer 114 and a textile fabric layer 115 from top to bottom, a circle of middle sponge layer 113 protruding upwards is arranged between the first waterproof layer 112 and the second waterproof layer 114, the middle sponge layer 113 enables a circle of protrusions 118 protruding upwards to be formed on the diaper body, and the position, surrounded by the protrusions 118, of the diaper body is provided with the sewage discharge through hole 116.
The self-cleaning sterilizing layer 111 is made of nano-particle materials, and the self-cleaning sterilizing layer 111 made of nano-particles is in contact with the skin of a human body, so that the self-cleaning sterilizing layer has self-cleaning and sterilizing functions and can prevent various skin diseases of the skin of the human body; the textile fabric layers 115 are made of nylon materials; the first waterproof layer 112 and the second waterproof layer 114 are made of rubber materials and foaming materials, so that the waterproof layers are waterproof and flexible.
In this embodiment, in order to facilitate the use by a male lying in bed for a long time, an arc-shaped groove 117 for absorbing urine is provided in the position surrounded by the protrusion 118 on the diaper body, and when the diaper body is worn on a human body, the arc-shaped groove 117 is located at the urination position of the human body. The protrusion 118 is in a shape of a gourd with two large ends and a small middle, and the sewage discharge through hole 116 and the arc-shaped groove 117 are respectively positioned on the diaper main body 11 enclosed by the two ends of the gourd-shaped protrusion 118.
The diaper body is fixed on the excrement collector 2 through adhesion, and when the diaper body is fixed on the excrement collector 2, the bulge 118 around the sewage discharge through hole 116 is just positioned on the edge of the sitting and lying part.
In this embodiment, an intermediate sponge layer 113 is disposed between the first waterproof layer 112 and the second waterproof layer 114, a protrusion 118 formed by the intermediate sponge layer 113 encloses the drainage through hole 116 and the arc-shaped groove 117 for absorbing urine, and the protrusion 118 with elasticity not only makes a person feel soft and comfortable when contacting with a bed pan, but also has a certain sealing effect to prevent excrement from flowing to other parts of the body.
Example two:
the second embodiment provides a bed-ridden intelligent nursing method, which is suitable for the system of the first embodiment and comprises the following steps:
the controller 34 acquires the excrement data information acquired by the capacitance sensor 217, analyzes the excrement type according to the excrement data information and selects a cleaning mode;
the controller 34 controls the extraction device to extract the excrement in the intelligent bed pan according to the set parameters of the selected cleaning mode, controls the flushing device to flush the intelligent bed pan and the human body with clean water, and controls the drying device to dry the intelligent bed pan and the lower body of the human body with gas.
The washing mode comprises a stool mode, a urine mode and a special mode, different washing modes are provided with different setting parameters, and the setting parameters comprise extraction time, extraction force, washing time, washing part, drying time and the like; the set parameters further comprise washing water temperature and drying air temperature, and according to different seasons and attributes of human bodies, the washing water temperature and the drying air temperature which make people feel comfortable are set.
Wherein, the dirty just of controlling in the draw-out device extraction intelligence bed pan specifically is:
after the cleaning mode is selected, the controller 34 controls the negative pressure pump 322 to work according to the extraction time and the extraction force, the gas in the waste discharge barrel 321 generates negative pressure under the extraction of the negative pressure pump 322, and under the action of the negative pressure, the waste in the intelligent bed toilet is extracted into the waste discharge barrel 321 through the waste discharge pipeline.
Wherein, the control flushing device is specifically that the intelligent bed pan flushed with purified water and the human body are:
after the pumping is finished, the controller 34 controls the water pump 313 to work and the first water valve 311 to open according to the flushing time and the flushing position, the purified water in the purified water bucket 314 reaches the intelligent bed urinal through the main flushing pipeline and the first flushing pipeline under the action of the water pump 313, and residual excrement in the intelligent bed urinal is flushed through the excrement flushing port 211; the first water valve 311 is controlled to be closed and the second water valve 312 is controlled to be opened, the purified water in the purified water bucket 314 reaches the intelligent bed pan through the main flushing pipeline and the second flushing pipeline under the action of the water pump 313, and the lower body of the human body is flushed through the human body flushing port.
Wherein, the control drying device is with gaseous intelligent bed pan of stoving and the human lower part of the body specifically is:
after the flushing is completed, the controller 34 controls the negative pressure pump 322 to work according to the drying time, and the air pumped by the negative pressure pump 322 reaches the intelligent bed pan through the air inlet pipeline after being filtered and heated by the air filter 331 and the air heater 332, and dries the intelligent bed pan and the lower body of the human body.
The intelligent nursing method for the bedridden patient further comprises the following steps:
the controller 34 controls the water heater 315 to operate according to the water temperature data information collected by the water temperature sensor 316, so that the water temperature in the purified water bucket 314 is kept within a set water temperature range; when the intelligent bed pan and the human body are flushed by clean water, the human body feels more comfortable.
The controller 34 controls the air heater 332 to operate according to air temperature data information collected by an air temperature sensor 333, so that the gas passing through the air heater 332 is kept in a set air temperature range; when the intelligent bed pan and the lower body of the human body are dried by air, the human body feels more comfortable.
The controller 34 performs a water shortage alarm on the purified water bucket 314 according to the water level data information collected by the first water level sensor 317, and performs a water-free alarm on the purified water bucket 314 according to the water level data information collected by the second water level sensor 318; the user is reminded and informed to add clean water into the clean water bucket 314 through an alarm.
The controller 34 alarms that the drainage barrel 321 is polluted more according to the liquid level data information acquired by the second liquid level sensor 324, and alarms that the drainage barrel 321 is polluted fully according to the liquid level data information acquired by the first liquid level sensor 323; the user is reminded and informed by the alarm that the dirt in the dirt discharging barrel 321 is poured out.
In conclusion, the excrement and urine of the human body can be automatically sensed, the extraction, washing and drying treatment in different modes can be carried out according to the type of the excrement and urine, the whole process is intelligently and efficiently treated, manual intervention is not needed, the bedridden person feels comfortable, and the manual nursing cost is saved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (9)
1. An intelligent nursing system for lying in bed is characterized by comprising a cleaning host arranged beside a bed and an intelligent bed pan arranged on a mattress;
the cleaning host comprises a host shell, and a purified water flushing device, a sewage and excrement extracting device, a gas drying device and a controller which is communicated with an external terminal are arranged in the host shell;
the intelligent bed pan comprises a bed pan and a bed pan wearing sleeve which is detachably fixed on the bed pan and can be worn on a human body, wherein a capacitive sensor for detecting the type of the bed pan, a bed pan flushing port, an air inlet, a human body flushing port and a sewage outlet are arranged on the bed pan;
the excrement collector comprises an excrement receiving groove, the excrement receiving groove comprises an excrement receiving sitting and lying part and a baffle part, the excrement receiving sitting and lying part is provided with an excrement flushing port and an air inlet, and the baffle part is provided with the human body flushing port and the sewage outlet; the excrement receiving groove is arranged on the upper portion of the excrement receiving groove, and the outer cover is located below the excrement receiving groove; the human body flushing port comprises a first human body flushing port and a second human body flushing port, the first human body flushing port is arranged on one surface, facing the sitting and lying part, of the baffle part, and the second human body flushing port is arranged on the upper end surface of the baffle part;
the excrement flushing port and the human body flushing port are connected with the purified water flushing device through flushing pipelines, the air inlet is connected with the gas drying device through an air inlet pipeline, and the sewage outlet is connected with the excrement extracting device through a sewage discharge pipeline;
the purified water flushing device, the excrement extracting device, the gas drying device and the capacitance sensor are respectively and electrically connected with the controller;
the bedpan wearing sleeve comprises a diaper main body and a fixing sleeve for fixing the diaper main body on a human body; the diaper main body comprises a self-cleaning sterilization layer, a first waterproof layer, a second waterproof layer and a textile fabric layer from top to bottom, a circle of upward convex middle sponge layer is arranged between the first waterproof layer and the second waterproof layer, the middle sponge layer enables a circle of upward convex bulges to be formed on the diaper main body, the bulges are in a calabash shape with two large ends and a small middle, and arc-shaped grooves for absorbing urine are formed in positions, surrounded by the bulges, of the diaper main body;
the gas drying device comprises a negative pressure pump, an air filter, an air heater and an air temperature sensor for detecting the air temperature in the air heater; the sewage and excrement extraction device comprises a sewage discharge barrel for storing sewage and excrement and a negative pressure pump for extracting gas in the sewage discharge barrel;
the outlet of the negative pressure pump is connected with the inlet of the air filter through a pipe, the outlet of the air filter is connected with the inlet of the air heater through a pipe, and the outlet of the air heater is connected with the air inlet pipeline.
2. The intelligent nursing system for lying in bed according to claim 1, wherein the flushing pipes comprise a first flushing pipe connected with the excrement flushing port, a second flushing pipe connected with the human body flushing port and a main flushing pipe connected with a purified water bucket, and the first flushing pipe, the second flushing pipe and the main flushing pipe are connected through a tee joint;
the purified water flushing device comprises a first water valve arranged on the first flushing pipeline, a second water valve arranged on the second flushing pipeline, a water pump arranged on the main flushing pipeline, a purified water barrel for storing purified water, a water heater arranged at the bottom of the purified water barrel, a water temperature sensor for detecting the water temperature in the purified water barrel, a first water level sensor and a second water level sensor for detecting the water level in the purified water barrel;
the first water valve, the second water valve, the water pump, the water heater, the water temperature sensor, the first water level sensor and the second water level sensor are respectively electrically connected with the controller.
3. The intelligent nursing system for lying in bed of claim 1, wherein the feces extraction device further comprises a first liquid level sensor and a second liquid level sensor for detecting the liquid level of the waste bin;
the flushing pipeline is connected with an inlet of the sewage discharge barrel, an outlet of the sewage discharge barrel is connected with an inlet of the negative pressure pump through a pipe, and the first liquid level sensor and the second liquid level sensor are respectively electrically connected with the controller.
4. A method of intelligent bedridden care, applicable to the system of claim 1, comprising the steps of:
the controller acquires excrement data information acquired by the capacitive sensor, analyzes the type of excrement according to the excrement data information and selects a cleaning mode;
the controller controls the extraction device to extract the excrement in the intelligent bed urinal according to the set parameters of the selected cleaning mode, controls the flushing device to flush the intelligent bed urinal and the human body with clean water, and controls the drying device to dry the intelligent bed urinal and the lower body of the human body with gas.
5. The intelligent nursing method for lying in bed according to claim 4, wherein the cleaning modes comprise a stool mode, a urine mode and a special mode, different cleaning modes are provided with different setting parameters, and the setting parameters comprise extraction time, extraction force, washing time, washing part and drying time.
6. The intelligent nursing method for lying in bed according to claim 5, wherein the controlling and extracting device for extracting the excrement in the intelligent bed pan is specifically:
after the cleaning mode is selected, the controller controls the negative pressure pump to work according to the extraction time and the extraction force, gas in the sewage discharge barrel generates negative pressure under the extraction of the negative pressure pump, and under the action of the negative pressure, sewage in the intelligent bed pan is extracted into the sewage discharge barrel through the sewage discharge pipeline.
7. The intelligent nursing method for lying in bed according to claim 6, wherein the controlling of the flushing device to flush the intelligent bed pan and the human body with clean water is specifically as follows:
after the pumping is finished, the controller controls the water pump to work and the first water valve to be opened according to the flushing time and the flushing position, the purified water in the purified water bucket reaches the intelligent bed pan through the main flushing pipeline and the first flushing pipeline under the action of the water pump, and residual excrement in the intelligent bed pan is flushed through the excrement flushing port; and controlling the first water valve to be closed and the second water valve to be opened, and allowing the purified water in the purified water bucket to reach the intelligent bedpan through the main flushing pipeline and the second flushing pipeline under the action of the water pump and flushing the lower body of the human body through the human body flushing port.
8. The intelligent nursing method for lying in bed according to claim 7, wherein the controlling and drying device for drying the intelligent bed pan and the lower body of the human body with gas comprises:
after the flushing is finished, the controller controls the negative pressure pump to work according to the drying time, and gas pumped out by the negative pressure pump reaches the intelligent bed pan through the air inlet pipeline after being filtered and heated by the air filter and the air heater, and is dried for the intelligent bed pan and the lower body of the human body.
9. The intelligent nursing method for lying in bed according to claim 8, further comprising the steps of:
the controller controls the water heater to work according to the water temperature data information acquired by the water temperature sensor, so that the water temperature in the purified water barrel is kept within a set water temperature range;
the controller controls the air heater to work according to air temperature data information collected by the air temperature sensor, so that the air passing through the air heater is kept in a set air temperature range;
the controller is used for alarming the water shortage of the purified water bucket according to the water level data information collected by the first water level sensor and alarming the water shortage of the purified water bucket according to the water level data information collected by the second water level sensor;
the controller carries out more warning of the dirty excrement of the blowdown bucket according to the liquid level data information that second level sensor gathered, carries out according to the liquid level data information that first level sensor gathered the dirty excrement of the blowdown bucket has been full and reports to the police.
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| CN110876667A (en) * | 2019-05-11 | 2020-03-13 | 何英炬 | Automatic nursing device |
| CN113230063A (en) * | 2020-11-17 | 2021-08-10 | 上海弈东医疗科技有限公司 | Excrement and urine induction recognition processing system |
| CN115212056A (en) * | 2022-07-13 | 2022-10-21 | 广东省科学院江门产业技术研究院有限公司 | Water leakage-proof portable bed pan |
| CN115192345A (en) * | 2022-07-13 | 2022-10-18 | 广东省科学院江门产业技术研究院有限公司 | Constant temperature control device of nursing system |
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