CN203953961U - A kind of Intelligent urine wetting alarm device - Google Patents
A kind of Intelligent urine wetting alarm device Download PDFInfo
- Publication number
- CN203953961U CN203953961U CN201420296452.4U CN201420296452U CN203953961U CN 203953961 U CN203953961 U CN 203953961U CN 201420296452 U CN201420296452 U CN 201420296452U CN 203953961 U CN203953961 U CN 203953961U
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- urine
- wet
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- 210000002700 urine Anatomy 0.000 title claims abstract description 56
- 238000009736 wetting Methods 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 10
- 230000000474 nursing effect Effects 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 206010046543 Urinary incontinence Diseases 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010021639 Incontinence Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000013312 nursing technique Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
This utility model provides a kind of Intelligent urine wetting alarm device, is a kind of wireless urine-wet alarm system with patient's manual calling function.Comprise the wet sensing unit of urine, comprise two not join domains; The wet testing circuit of urine, comprises electric capacity; The end of described electric capacity connects an above-mentioned wherein join domain ground connection simultaneously not, another not join domain be connected with the other end of electric capacity, and receive CPU; Described CPU is in order to the capacitance at electric capacity two ends and resistance change amount are converted into the signal of telecommunication simultaneously, and by described electric signal transmission to server and protect at a glance cellphone subscriber.The identification alarm device of the capacitance by employing based on electric capacity and the measurement of resistance change amount, can report to the police to nurse personnel more delicately.The mobile phone reminding that can alarm signal be issued to entourage in time by wireless mode is nursed timely, and is transferred to server.Then by server the wet situation of patient's urine with corresponding nursing situation is transmitted to kith and kin or medical personnel exercise supervision.
Description
Technical field
This utility model relates to medical treatment and nursing technique with the apparatus field, is specifically related to a kind of Intelligent urine wetting alarm device.
Background technology
Urinary incontinence is old FAQs, can have a strong impact on patient's quality of life, to them, causes serious psychological burden.If old man's incontinence, and old man cannot independently send signal, and the people of nurse just can not perceive this situation well, thereby can greatly affect old man's comfort level, may also can cause some serious disease.If the personnel that need to nurse remove to touch diaper regularly, again nurse personnel's muscle power and energy have been proposed to very high requirement, directly the long-term nurse of impact effect.So a kind of like this existence of the reminding implement for urine with active call function and energy automatic alarm is necessary.
The product of current reminding implement for urine is mainly the alarm based on moisture sensor of each form, comprise the alarms such as light warning, acoustic alarm, the principal character of these products is, by wet sensitive electric circuit inspection to urine, then by the form of display lamp or buzzer, report to the police, nurse personnel just can discover.But these products are in use, still have following one or more deficiency:
1. by traditional moisture sensor, detect the wet identification of urine precision lower, rate of false alarm is higher, and the practicality of product is affected.
2. a lot of equipment still requires nurse personnel to accompany by the side of, observes sound or luminous alarm signal constantly.
3. what the reminding implement for urine having adopted is the mode of radio communication, can only closely be connected with nurse personnel's receiving device, but family members cannot the long-range situation to nurse personnel exercise supervision.
4. the mode of light warning or acoustic alarm easily has influence on people around, particularly, when patient is when being in hospital ward, very easily affects other patient.
5. after nursing, need independent cleaning sensing, in use, have unhygienic and inconvenient shortcoming.
Utility model content
For overcoming the problems referred to above, the purpose of this utility model is to provide a kind of Intelligent urine wetting alarm device, is a kind of wireless alarm device for urine wet with patient's manual calling function.The identification alarm device of the capacitance by employing based on electric capacity and the measurement of resistance change amount, can identify the situations such as human body proximity, urinary incontinence occurs and nursed sensitiveer and intelligently.The mobile phone reminding that can wirelessly alarm signal be issued in time to entourage by bluetooth module is nursed timely, and is transferred to server.Then by server the wet situation of patient's urine with corresponding nursing situation is transmitted to kith and kin or medical personnel exercise supervision.
In order to achieve the above object, this utility model adopts following technical scheme:
An Intelligent urine wetting alarm device, comprises the urine sensing unit that wets, and comprises simultaneously and may urinate that wet end position contacts two of patient join domains not;
The wet testing circuit of one urine, comprises an electric capacity;
One end of described electric capacity connects an above-mentioned wherein join domain ground connection simultaneously not, another not join domain be connected with the other end of electric capacity, and receive CPU; Described CPU is in order to the capacitance at electric capacity two ends and resistance value are converted into the signal of telecommunication simultaneously, and by described electric signal transmission to server and protect at a glance cellphone subscriber.
Further, the wet sensing unit of described urine is disposable products, comprises the sheeting of some porous, in the middle of it, on one or more layers, has by conduction reticulate pattern, is divided into two discrete regions, and has two contacts.
Further, the wet sensing unit of described urine also can comprise more than two regions indirectly not, is connected, and is connected to same CPU with the wet testing circuit of a plurality of urine.
Further, also comprise the bluetooth module being connected with CPU, in order to receive the data through CPU transmission, and to nurse cellphone subscriber, transmit aforementioned data and event information by wireless mode.
Further, described nurse cellphone subscriber is transmitted data and event information by wireless mode to server.
Further, described bluetooth module also can be directly to server transmission data.
Further, also comprise the manual calling module being connected with CPU, patient can be in order to manual control to nurse cellphone subscriber or server transmission data.
As mentioned above, by taking said structure, the humidity of human body proximity or the wet sensing unit of urine changes the capacitance that causes on electric capacity and the variation of resistance value, this variable quantity is through the signal of telecommunication that is converted into of CPU, transfer data to nurse cellphone subscriber, prompting nurse personnel nurse in time, do not need therefrom nurse personnel regularly with hands, to remove to touch diaper, can guarantee the time of having a rest that nurse personnel are enough.Even if nurse personnel can leave momently, also can guarantee to receive the relevant situation of old man's urinary incontinence.Adopt bluetooth module to remind for nurse personnel's mobile phone by wireless transmission, so be not easy to have influence on people around.
As mentioned above, the wet sensing unit of urine is wherein removable disposable design, with rear discardable, convenient and healthy.The inside that also can be directly installed on diaper is used as integrated diaper, after being used to complete, abandons together.
Accompanying drawing explanation
Fig. 1 is that the system of this utility model one embodiment forms schematic diagram.
Fig. 2 is the outline drawing of the urine-wet alarm device in this utility model one embodiment.
Fig. 3 is the fundamental diagram of the wet testing circuit of urine in this utility model one embodiment.
In figure: the wet sensing unit of 100-urine; 200-urine-wet alarm device; The wet testing circuit of 210-urine; 211-electric capacity; 220-CPU; 230-battery module; 240-bluetooth module; 250-display lamp; 260-manual call module; 270-buzzer, 300-server; 400-nurses cellphone subscriber; Other cellphone subscribers of 500-.
The specific embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate institute's accompanying drawing to be described in detail below.
Embodiment 1:
As shown in Figure 1, Intelligent urine wetting warning system comprises: the wet sensing unit 100 of urine, urine-wet alarm device 200, nurse cellphone subscriber 400, server 300, other cellphone subscribers 500.Other cellphone subscribers 500 can be many cellphone subscribers, as (not shown) such as families of patients mobile phone, nurse's mobile phones.Whole dotted line frame is described is urine-wet alarm device 200.
The wet sensing unit 100 of urine is comprised of the sheeting of three layers of above porous, outer thin slice has soft surface, to improve patient's comfort level, in the middle of it, on one or more layers, there is the conduction of use reticulate pattern, described conduction reticulate pattern can be formed by electrically conductive ink printing, or adopting other conventional meanses to make, this utility model is not construed as limiting this.The wet sensing unit 100 of urine is divided into two discrete regions, and has two contacts, can be wired to the wet testing circuit 210 of urine in urine-wet alarm device 200.On bottom one deck thin slice, be coated with adhesive sticker, the wet sensing unit 100 of can helping a small child urinate by holding his legs apart is bonded at suitable position inside diaper.Also can be arranged on the inside of common diaper, as a kind of new integrated diaper, use.The wet sensing unit 100 of urine, after each use, can directly abandon, convenient and healthy.
CPU220 is connecting the wet testing circuit 210 of urine, and is connected with manual call module 260, buzzer 270, display lamp 250, battery module 230 and bluetooth module 240.The profile of urine-wet alarm device 200 as shown in Figure 2, wire is connected with the wet sensing unit 100 of urine, there is on and off switch on its shell side, control battery module 230 power supplies, the top of shell also has manual call button, control manual call module 260 and report to the police, and the display lamp 250 that is used to indicate warning.
Intelligent urine wetting warning system shown in the present embodiment, the detection of the wet degree of its urine realizes by urinating the wet testing circuit 210 of wet sensing unit 100 and urine and CPU220, as shown in Figure 3, in figure, the electric capacity of 2 of AB is about 50pf, because the resistance of the wet sensing unit of urine in its two ends of drying regime is number megohm, CPU220 can adopt the variation of the capacitance/resistance value of the disposable acquisition electric capacity discharge time two ends generation of measuring on its electric capacity, or adopt other conventional meanses to measure respectively its variable quantity, this utility model is not construed as limiting this, CPU220 measures and is designated as time T 1=T its discharge time, when the wet sensing unit 100 of urine is attached on diaper, after patient's (being tested object) puts on, because patient body approaches the wet sensing unit 100 of urine, to cause A in figure, the capacitance variations that B is 2, capacitance generally can change to 200pf from 50pf, thereby cause that electric capacity 211 discharges and recharges original 4 times of being increased to of time, be measured as T2=4T discharge time, when the humidity on the wet sensing unit 100 of urine changes, be equivalent to this electric capacity A, 2 upper resistance in parallel of B are from several megohms of drying regime, impact along with humidity variation and body fluid conductive compositions, become thousands of ohm, decline approximately 10 times, thereby make the time that discharges and recharges of electric capacity 211 along with the increase of the wet degree of urine, and reduce 10 times, this time parameter is measured by CPU220, obtain T3=4T/10=0.4T, increase along with the wet degree of urine, to further reduce discharge time, such as T4=0.2T, exist these different discharge times significantly different, be T2 > T1 > T3 > T4, by the algorithm of CPU220 inside, can distinguish diaper and not dress (T1), diaper is dressed and is put (human body proximity) in place (T2), there is (T3) in urinary incontinence, seriously there is the generation of events such as (T4) in urinary incontinence, when nursing completes, A, the electric capacity that B is 2 returns to dry electric capacity, resistance also returns to the resistance while being dried, the time that discharges and recharges on electric capacity is got back to initial state (T2), system can be judged nursing by this state and complete.
Describing CPU220 below in detail, to measure the concrete grammar of above-mentioned discharge time of parameter as described below: CPU220 selects a single-chip microcomputer, A end in AB two ends is connected with a digital pin of single-chip microcomputer, this pin can be arranged to output or income pin by single-chip microcomputer, by following steps, can realize the measurement of discharge time: [1] arranges this pin for output, and being set to high level, the level quick charge that A is ordered is 3.3V (interface level of supposition single-chip microcomputer is 3.3 level standards).[2] this pin is set for input, and starts timing.Single-chip microcomputer judges that the level of this pin is high level simultaneously, and the voltage of ordering as A, along with the beginning of electric discharge, reduces gradually, until while reaching the low level input switching levels of single-chip microcomputer such as 1V, single-chip microcomputer can judge that the level of this pin has become logic low.Single-chip microcomputer stops timing simultaneously, can obtain the time parameter of this electric discharge.The equivalent capacity at this time parameter and AB two ends is relevant with equivalent resistance in parallel, and electric capacity is larger, and discharge time is longer, and resistance is less, and discharge time is shorter.
Urine-wet alarm device 200 is regularly measured the discharge parameter of electric capacity, such as every 1 second once, and the time parameter sequence of obtaining is carried out to intelligent decision analysis, draw the wet event information of urine, and the event information of judging, packing sends to nurse mobile phone 400, urinary incontinence event information for example, nurse mobile phone 400 is received after this information, this mobile phone is with vibrations, or the mode such as sound reminds nurse personnel to nurse in time, this mobile phone is by an information of the variety of event obtaining simultaneously, as urinate the wet moment, the wet degree of urine etc. passes to server 300, make server 300 to carry out record to data, server 300 can be notified nurse's on duty mobile phone or the mobile phone of Relatives of Patients Hospitalized etc. automatically.Urine-wet alarm device 200 also can directly be issued server 300, by server 300, reminds nurse personnel.
When patient has call demand, also can press call button, directly, with nurse personnel's mobile communication, remind nurse personnel, this information also can send to record on server.
One station server 300 can be accepted many urine-wet alarm devices 200 (not shown), thereby reaches the effect that a station server is managed a plurality of patients.If urine-wet alarm device 200 can not be communicated by letter with nurse cellphone subscriber 400, the buzzer of urine-wet alarm device 200 will be sounded and be pointed out nursing.Server 300 is regularly connected with nurse mobile phone, if find not connection server 300 of nurse cellphone subscriber, can report to the police to other cellphone subscribers 500, reminds nurse or families of patients assist process.Server 300 also can regularly be connected with urine-wet alarm device, realizes connection and the duty of automatic check urine-wet alarm device 200, if can not realize and nurse being connected of mobile phone, points out nurse to process in time.
As above-mentioned, the present embodiment lifts Intelligent urine wetting alarm method and system not only supports patient to carry out initiative alarming.Its CPU220 having can also automatic reception urinate the signal of wet sensing unit 100 and analyze, distinguish diaper and dress put in place (human body proximity), urinary incontinence occurs, the situation such as nursed, then by bluetooth module 240, to nurse personnel's mobile phone, report to the police, this mobile phone is helped a small child urinate by holding his legs apart wet alarm condition with nursing situation upload server 300 and is notified relatives and nurse simultaneously, server 300 can the data based on record carry out subsequent analysis, to facilitate following treatment and nursing, also can automatically adjust the algorithm of urine-wet alarm device 200, improve the reliability of system.
Claims (7)
1. an Intelligent urine wetting alarm device, is characterized in that, comprises the urine sensing unit that wets, and comprises two not join domains;
The wet testing circuit of one urine, comprises an electric capacity;
Described wherein one not join domain connect one end of electric capacity ground connection simultaneously, another not join domain be connected with the other end of electric capacity, and connect a CPU simultaneously;
Described CPU by a bluetooth module and a server and at a glance handguard machine user radio be connected.
2. Intelligent urine wetting alarm device according to claim 1, it is characterized in that, the wet sensing unit of described urine is disposable products, comprises the sheeting of some porous, in the middle of it, on one or more layers, have conduction reticulate pattern, described two unconnected regions have respectively two contacts.
3. Intelligent urine wetting alarm device according to claim 1, is characterized in that, described nurse cellphone subscriber and server wireless connections.
4. Intelligent urine wetting alarm device according to claim 1, is characterized in that, the data that described bluetooth module transmits in order to receive CPU, and transmit data to nurse cellphone subscriber.
5. Intelligent urine wetting alarm device according to claim 4, is characterized in that, described bluetooth module is also in order to transmit data to server.
6. Intelligent urine wetting alarm device according to claim 1, is characterized in that, also comprises the manual calling module being connected with CPU, with nurse cellphone subscriber or server wireless connections.
7. Intelligent urine wetting alarm device according to claim 1, is characterized in that, the described urine sensing unit that wets comprises two join domains not above, is connected with the wet testing circuit of a plurality of urine, is jointly connected to afterwards described CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296452.4U CN203953961U (en) | 2014-06-05 | 2014-06-05 | A kind of Intelligent urine wetting alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296452.4U CN203953961U (en) | 2014-06-05 | 2014-06-05 | A kind of Intelligent urine wetting alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203953961U true CN203953961U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420296452.4U Expired - Lifetime CN203953961U (en) | 2014-06-05 | 2014-06-05 | A kind of Intelligent urine wetting alarm device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203953961U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105616048A (en) * | 2016-03-17 | 2016-06-01 | 西安绿野医疗科技有限责任公司 | Human body excretion detecting and monitoring method and system |
| CN106691698A (en) * | 2015-11-16 | 2017-05-24 | 郑耀 | Paper diaper wet alarm device, system and method |
| CN108257360A (en) * | 2018-02-08 | 2018-07-06 | 中科院微电子研究所昆山分所 | A kind of long-range monitor and alarm system of old man's wetting state and its method of work |
| CN112807158A (en) * | 2021-01-27 | 2021-05-18 | 大连众星网络科技有限公司 | Diaper alarm device |
| CN113081499A (en) * | 2021-04-07 | 2021-07-09 | 百润(中国)有限公司 | Intelligent nursing adult diaper |
-
2014
- 2014-06-05 CN CN201420296452.4U patent/CN203953961U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691698A (en) * | 2015-11-16 | 2017-05-24 | 郑耀 | Paper diaper wet alarm device, system and method |
| CN105616048A (en) * | 2016-03-17 | 2016-06-01 | 西安绿野医疗科技有限责任公司 | Human body excretion detecting and monitoring method and system |
| CN108257360A (en) * | 2018-02-08 | 2018-07-06 | 中科院微电子研究所昆山分所 | A kind of long-range monitor and alarm system of old man's wetting state and its method of work |
| CN112807158A (en) * | 2021-01-27 | 2021-05-18 | 大连众星网络科技有限公司 | Diaper alarm device |
| CN113081499A (en) * | 2021-04-07 | 2021-07-09 | 百润(中国)有限公司 | Intelligent nursing adult diaper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |