CN104398343A - High-sensitivity urine-wet monitoring wireless sensor and monitoring method thereof - Google Patents
High-sensitivity urine-wet monitoring wireless sensor and monitoring method thereof Download PDFInfo
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- CN104398343A CN104398343A CN201410697131.XA CN201410697131A CN104398343A CN 104398343 A CN104398343 A CN 104398343A CN 201410697131 A CN201410697131 A CN 201410697131A CN 104398343 A CN104398343 A CN 104398343A
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- urine
- sensor
- wet
- high sensitivity
- wireless sensor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
- A61F2013/426—Moisture sensitive polymers
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a high-sensitivity urine-wet monitoring wireless sensor which comprises a control box, a humidity sensor, a temperature sensor, a self-adhesive member, a microcontroller, a Bluetooth module, a miniature antenna, a power management module, a battery, a light emitting diode (LED) indicator and a music sheet. The invention also provides a monitoring method for the high-sensitivity urine-wet monitoring wireless sensor. The wireless sensor is placed at a to-be-monitored position of a urine pad or a diaper, the humidity value of the humidity sensor and the temperature value of the temperature sensor are monitored through the microcontroller to detect whether a urine wetting phenomenon occurs, the LED indicator and the music sheet send a urine wetting indication which is transmitted to Bluetooth-enabled equipment which is bound with the Bluetooth module through the Bluetooth module to remind a user of timely replacing the urine pad or the diaper. The humidity sensor and the temperature sensor are combined for testing, the accuracy of detection is effectively improved, time-effectiveness of detection is good, the size is small, and the monitoring wireless sensor is convenient to use and comfortable.
Description
Technical field
The present invention relates to a kind of wireless senser and monitoring method thereof, the wet monitoring wireless sensor of a kind of high sensitivity urine and monitoring method thereof, belong to health care settings technical field specifically.
Background technology
Along with the quickening of people's rhythm of life, and the improving constantly of living standard, solve the wet problem of urine and generally adopt disposable paper urine pants, the paper napkin.It is neither paper neither cotton, it is a kind of synthetic chemistry fiber, then plastic sheeting after skin is torn " paper ", in use procedure, facilitate the head of a family often, comfortableness, breathability, dry-ness being all difficult to ensure, the baby of about more than 30% there will be diaper dermatitis and urine eczema phenomenon, long-time use can produce dependency, especially to baby's physiology and mental health unfavorable.
At present, the diaper of some brand adds coloring function in upper end, urine is many just can be observed, but wet situation can not be urinated by Timeliness coverage, also have in nexine insertion wire or conductive film perception humidity, then connect alarm by wire, also have developed humidity inductive chip is abroad placed in inside diaper, but baby can be allowed in use procedure to produce foreign body sensation, and product price is also expensive, and market is difficult to promote the use of.
Content of the present invention and method, overcome the deficiencies in the prior art, a kind of high sensitivity is provided to urinate wet monitoring wireless sensor and monitoring method, by urinating the change of wet rear humidity and temperature, use the induction of ultra-low power consumption wireless sensor intelligent, the wet situation of monitoring urine is realized by wireless communication transmissions, special material and technique, diaper product can be coordinated to use, more can increase Intelligent urine wetting inducing function in traditional urine pants and trousers pad, simply, reliably, safety, practical, such common people just can courageously use comfortable, ventilative, economic traditional cotton diaper, this maybe can guide everybody to form the healthy consumption theory of " recovering one's original simplicity ".
Summary of the invention
Technical problem to be solved by this invention is, overcome the shortcoming of prior art, a kind of high sensitivity is provided to urinate wet monitoring wireless sensor and monitoring method thereof, humidity sensor and temperature sensor combine to use simultaneously and detect by the wet monitoring wireless sensor of this high sensitivity urine, effective accuracy rate improving the wet detection of urine, and the wet monitoring wireless sensor structure of this high sensitivity urine is simple, little ultra-thin being easy to of volume is placed and is used, comfort level is good, temperature sense is sensitive, has good resistance to water, anti-fold, flexible; The monitoring method of the wet monitoring wireless sensor of this high sensitivity urine is a kind of dynamic monitoring, has adaptivity to different individualities and environment, and to monitored person without binding character, Monitoring Data is accurate, rate of false alarm and rate of failing to report low.
In order to solve above technical problem, the invention provides the wet monitoring wireless sensor of a kind of high sensitivity urine, the sensor comprising control box and be electrically connected with control box, sensor comprises humidity sensor and is disposed in parallel in the temperature sensor of humidity sensor side, the periphery of humidity sensor and temperature sensor is crimped with self-adhesion parts, sensor is fixedly connected with control box by link, microcontroller, bluetooth module, miniature antenna, power management module and battery is provided with in control box, control box surface is provided with LED light and musical film, wherein:
The MCU+BLE integrated circuit of microcontroller and the integration of bluetooth module composition, the outfan of sensor connects the input of MCU+BLE integrated circuit, the resistance value of humidity sensor and the resistance value of temperature sensor is obtained by microcontroller, the outfan of MCU+BLE integrated circuit connects LED light and musical film respectively, MCU+BLE integrated circuit is provided with the miniature antenna suitable with bluetooth module, battery in MCU+BLE integrated circuit and control box is connected to whole high sensitivity and urinates wet monitoring wireless sensor and power and carry out low energy consumption management to battery by power management module.
The technical scheme that the present invention limits further is:
In the wet monitoring wireless sensor of aforementioned high sensitivity urine, humidity sensor adopts polystyrene, polyimides or butyric acid acetate film design of material, and the area of humidity sensor is 80*10mm
2, the area of temperature sensor is 80*5mm
2.
Humidity sensor as being printed on waterproof cloth with electrically conductive ink by Special Film conductive material, being had resistance to water, anti-fold, flexible, can draw enough large induction region, by the wet event of variation monitoring urine of resistance; Temperature sensor adopts high sensitivity thin-film temperature-sensing element and design of material as being printed on ceramic bottom board with platinum slurry, and temperature sense is sensitive, has resistance to water, anti-fold, flexible.
In the wet monitoring wireless sensor of aforementioned high sensitivity urine; the MCU+BLE integrated circuit of microcontroller and the integration of bluetooth module composition adopts integrated nRF51822; little volume and the thickness effectively reducing MCU+BLE integrated circuit of nRF51822 volume, does not affect normal activity and the comfort level of detected person.
In the wet monitoring wireless sensor of aforementioned high sensitivity urine, self-adhesion parts are non-woven fabrics, non-woven fabrics is made up of orientation or random fiber, environment-friendly materials of new generation, there is protection against the tide, ventilative, pliable and tough, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, rich color, the feature such as to use again cheap, capable of circulation, be used in diaper or urine pants and can not bring discomfort to tester, safety and sanitation.
In the wet monitoring wireless sensor of aforementioned high sensitivity urine, link is elastic clip hook.
In the wet monitoring wireless sensor of aforementioned high sensitivity urine, control box adopts ABS resin to make, and the profile of control box adopts streamlined clip ultrathin design, so that the control box part of wet for this high sensitivity urine monitoring wireless sensor is clipped in diaper, the outside of urine pants etc. or edge etc., be easy to place and use the normal activity and the comfort level that do not affect detected person, ABS resin is a kind of blend, it is acrylonitrile-butadiene-styrene copolymer, it is the very good resin of a kind of combination property, nontoxic, in wider temperature range, there is higher impact strength, heat distortion temperature compares PA, PVC is high, good stability of the dimension, shrinkage factor is at 0.4%-0.8%, it also has good molding processibility, control box adopts ABS resin mouldability better, non-toxic and safe is higher.
The present invention have also been devised the monitoring method of the wet monitoring wireless sensor of a kind of high sensitivity urine, comprises the following steps:
(1) by self-adhesion parts the sensor in the wet monitoring wireless sensor of high sensitivity urine is fixed on diaper or urine pants need the position that monitoring urine is wet, opens the mobile phone of bluetooth module in MCU+BLE integrated circuit and user, panel computer simultaneously or support the apparatus bound of bluetooth;
(2), under original state, in the wet monitoring wireless sensor of high sensitivity urine, the humidity value of humidity sensor and the temperature value of temperature sensor are metastable values;
(3) under there is wetting state, the humidity value that in the wet monitoring wireless sensor of high sensitivity urine, humidity sensor monitors and temperature sensor monitors to temperature value can produce significantly change and be obtained by the microcontroller in MCU+BLE integrated circuit and export urine-wetting signal again, urine-wetting signal sends the wet prompting of urine by LED light and musical film;
(4) while LED light and musical film send the wet prompting of urine, MCU+BLE integrated circuit calls bluetooth module and wet for urine information is sent to mobile phone, the panel computer bound with bluetooth module or supports, on the equipment of bluetooth, to change diaper or urine pants in time with reminding user.
The technical scheme that the present invention limits further is:
In the monitoring method of the wet monitoring wireless sensor of aforementioned high sensitivity urine; in step (1), when arranging high sensitivity urine wet monitoring wireless sensor, sensor is fixed on diaper or urine pants need the position that monitoring urine is wet, control box is clipped in the position that diaper, the outside of urine pants or edge do not affect comfort level and normal activity.
The invention has the beneficial effects as follows:
In the present invention, humidity sensor and temperature sensor combine and use simultaneously by the wet monitoring wireless sensor of high sensitivity urine, reduce the wet loss of urine, reduce the wet rate of false alarm of urine, effective accuracy rate improving the wet detection of urine, structure is simple, and easy for installation, volume is little ultra-thin, be easy to place and use, the appointed part that only this sensor need be attached to diaper, urine pants etc. during use can detect the wet event of urine in real time;
Do not affect normal activity and the comfort level of detected person during use, and temperature sense is sensitive, have good resistance to water, anti-fold, flexible, energy consumption is little;
Can have good adaptivity to different individualities and environment during monitoring, to monitored person without binding character, Monitoring Data is accurate, rate of false alarm and rate of failing to report low.
Accompanying drawing explanation
Fig. 1 is circuit structure block diagram of the present invention.
Fig. 2 is the structural representation of the embodiment of the present invention.
Fig. 3 is the side view of Fig. 2.
In figure: 1-sensor, 11-humidity sensor, 12-temperature sensor, 2-self-adhesion parts, 3-control box, 4-LED display lamp, 5-musical film, 6-link.
Detailed description of the invention
embodiment 1
The wet monitoring wireless sensor of a kind of high sensitivity urine that the present embodiment provides, shown in composition graphs 1, Fig. 2 and Fig. 3, sensing 1 device comprising control box 3 and be electrically connected with control box 3, control box 3 adopts ABS resin to make, and the profile of control box 3 adopts streamlined clip ultrathin design, sensor 1 comprises humidity sensor 11 and is disposed in parallel in the temperature sensor 12 of humidity sensor 11 side, humidity sensor adopts polystyrene, polyimides or butyric acid acetate film design of material, and the area of humidity sensor is 80*10mm
2, the area of temperature sensor is 80*5mm
2the periphery of humidity sensor 11 and temperature sensor 12 is crimped with non-woven fabrics, sensor 1 is fixedly connected with control box 1 by elastic clip hook, microcontroller, bluetooth module, miniature antenna, power management module and battery is provided with in control box 1, control box 1 surface is provided with LED light 4 and musical film 5, wherein:
The MCU+BLE integrated circuit employingization integrated circuit nRF51822 of microcontroller and the integration of bluetooth module composition, the outfan of sensor 1 connects the input of MCU+BLE integrated circuit, the resistance value of humidity sensor 11 and the resistance value of temperature sensor 12 is obtained by microcontroller, the outfan of MCU+BLE integrated circuit connects LED light 4 and musical film 5 respectively, MCU+BLE integrated circuit is provided with the miniature antenna suitable with bluetooth module, battery in MCU+BLE integrated circuit and control box 1 is connected to whole high sensitivity and urinates wet monitoring wireless sensor and power and carry out low energy consumption management to battery by power management module.
embodiment 2
The present embodiment provides the monitoring method of the wet monitoring wireless sensor of high sensitivity urine in embodiment, comprises the following steps:
(1) by self-adhesion parts the sensor 1 in the wet monitoring wireless sensor of high sensitivity urine is fixed on diaper or urine pants need the position that monitoring urine is wet, control box 1 is clipped in diaper, the outside of urine pants or edge, opens the mobile phone of bluetooth module in MCU+BLE integrated circuit and user, panel computer simultaneously or support the apparatus bound of bluetooth;
(2), under original state, in the wet monitoring wireless sensor of high sensitivity urine, the humidity value of humidity sensor 11 and the temperature value of temperature sensor 12 are metastable values;
(3) under there is wetting state, the humidity value that in the wet monitoring wireless sensor of high sensitivity urine, humidity sensor 11 monitors and the temperature value that temperature sensor 12 monitors can produce significantly change and be obtained by the microcontroller in MCU+BLE integrated circuit and export urine-wetting signal again, and urine-wetting signal sends the wet prompting of urine by LED light 4 and musical film 5;
(4) while LED light 4 and musical film 5 send the wet prompting of urine, MCU+BLE integrated circuit calls bluetooth module and wet for urine information is sent to mobile phone, the panel computer bound with bluetooth module or supports, on the equipment of bluetooth, to change diaper or urine pants in time with reminding user.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.
Claims (7)
1. the wet monitoring wireless sensor of high sensitivity urine, the sensor comprising control box and be electrically connected with control box, it is characterized in that: described sensor comprises humidity sensor and is disposed in parallel in the temperature sensor of humidity sensor side, the periphery of described humidity sensor and temperature sensor is crimped with self-adhesion parts, described sensor is fixedly connected with control box by link, microcontroller, bluetooth module, miniature antenna, power management module and battery is provided with in described control box, described control box surface is provided with LED light and musical film, wherein:
The MCU+BLE integrated circuit of described microcontroller and the integration of bluetooth module composition, the outfan of described sensor connects the input of described MCU+BLE integrated circuit, the resistance value of humidity sensor and the resistance value of temperature sensor is obtained by microcontroller, the outfan of MCU+BLE integrated circuit connects described LED light and musical film respectively, described MCU+BLE integrated circuit is provided with the described miniature antenna suitable with bluetooth module, battery in MCU+BLE integrated circuit and control box is connected to whole high sensitivity and urinates wet monitoring wireless sensor and power and carry out low energy consumption management to battery by described power management module.
2. the wet monitoring wireless sensor of high sensitivity urine according to claim 1, is characterized in that: described humidity sensor and temperature sensor adopt polystyrene, polyimides or butyric acid acetate film design of material, and the area of humidity sensor is 80*10mm
2, the area of described temperature sensor is 80*5mm
2.
3. the wet monitoring wireless sensor of high sensitivity urine according to claim 1, is characterized in that: the MCU+BLE integrated circuit of described microcontroller and the integration of bluetooth module composition adopts integrated circuit nRF51822.
4. the wet monitoring wireless sensor of high sensitivity urine according to claim 1, is characterized in that: described self-adhesion parts are non-woven fabrics; Described link is elastic clip hook.
5. the wet monitoring wireless sensor of high sensitivity urine according to claim 1, is characterized in that: described control box adopts ABS resin to make, and the profile of control box adopts streamlined clip ultrathin design.
6. high sensitivity urinates the monitoring method of wet monitoring wireless sensor as claimed in claim 1, it is characterized in that, comprises the following steps:
(1) by self-adhesion parts the sensor in the wet monitoring wireless sensor of high sensitivity urine is fixed on diaper or urine pants need the position that monitoring urine is wet, opens the mobile phone of bluetooth module in MCU+BLE integrated circuit and user, panel computer simultaneously or support the apparatus bound of bluetooth;
(2), under original state, in the wet monitoring wireless sensor of high sensitivity urine, the humidity value of humidity sensor and the temperature value of temperature sensor are metastable values;
(3) under there is wetting state, the humidity value that in the wet monitoring wireless sensor of high sensitivity urine, humidity sensor monitors and temperature sensor monitors to temperature value can produce significantly change and be obtained by the microcontroller in MCU+BLE integrated circuit and export urine-wetting signal again, urine-wetting signal sends the wet prompting of urine by LED light and musical film;
(4) while LED light and musical film send the wet prompting of urine, MCU+BLE integrated circuit calls bluetooth module and wet for urine information is sent to mobile phone, the panel computer bound with bluetooth module or supports, on the equipment of bluetooth, to change diaper or urine pants in time with reminding user.
7. high sensitivity urinates the monitoring method of wet monitoring wireless sensor as claimed in claim 6, it is characterized in that; In step (1) when arranging the wet monitoring wireless sensor of high sensitivity urine, sensor is fixed on diaper or urine pants need the position that monitoring urine is wet, control box is clipped in diaper, the outside of urine pants or edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697131.XA CN104398343A (en) | 2014-11-26 | 2014-11-26 | High-sensitivity urine-wet monitoring wireless sensor and monitoring method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410697131.XA CN104398343A (en) | 2014-11-26 | 2014-11-26 | High-sensitivity urine-wet monitoring wireless sensor and monitoring method thereof |
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| CN104398343A true CN104398343A (en) | 2015-03-11 |
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| CN201410697131.XA Pending CN104398343A (en) | 2014-11-26 | 2014-11-26 | High-sensitivity urine-wet monitoring wireless sensor and monitoring method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017217859A1 (en) * | 2016-06-17 | 2017-12-21 | Sensor Communication As | Diaper sensor device and system for diaper surveillance |
| CN108066066A (en) * | 2018-01-18 | 2018-05-25 | 深圳明弘电子科技有限公司 | A kind of urine-wet alarm system |
| CN109875764A (en) * | 2019-03-22 | 2019-06-14 | 深圳立泰触控显示科技有限公司 | It is a kind of to urinate wet recognition methods and identification device |
| CN114903691A (en) * | 2022-04-19 | 2022-08-16 | 邢翠娥 | Detection sensor alarm device for diaper and use method thereof |
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| CN104138309A (en) * | 2014-06-11 | 2014-11-12 | 沈宏 | Convenient and intelligent diaper |
| CN204306967U (en) * | 2014-11-26 | 2015-05-06 | 黑龙江大学 | The wet monitoring wireless sensor of high sensitivity urine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103582469A (en) * | 2011-06-03 | 2014-02-12 | 宝洁公司 | Sensor systems comprising auxiliary articles |
| CN103987351A (en) * | 2011-10-28 | 2014-08-13 | 金伯利-克拉克环球有限公司 | Absorbent article with sensor array for body exudate detection |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017217859A1 (en) * | 2016-06-17 | 2017-12-21 | Sensor Communication As | Diaper sensor device and system for diaper surveillance |
| AU2017284764B2 (en) * | 2016-06-17 | 2021-07-29 | Sensor Communication As | Diaper sensor device and system for diaper surveillance |
| US11166855B2 (en) | 2016-06-17 | 2021-11-09 | Senscom As | Diaper sensor device, method and system for diaper surveillance |
| CN108066066A (en) * | 2018-01-18 | 2018-05-25 | 深圳明弘电子科技有限公司 | A kind of urine-wet alarm system |
| CN109875764A (en) * | 2019-03-22 | 2019-06-14 | 深圳立泰触控显示科技有限公司 | It is a kind of to urinate wet recognition methods and identification device |
| CN114903691A (en) * | 2022-04-19 | 2022-08-16 | 邢翠娥 | Detection sensor alarm device for diaper and use method thereof |
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Application publication date: 20150311 |
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