WO2013189284A1 - Alarme de couche mouillée sans fil et produit de couche jetable comportant l'alarme correspondant - Google Patents

Alarme de couche mouillée sans fil et produit de couche jetable comportant l'alarme correspondant Download PDF

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Publication number
WO2013189284A1
WO2013189284A1 PCT/CN2013/077410 CN2013077410W WO2013189284A1 WO 2013189284 A1 WO2013189284 A1 WO 2013189284A1 CN 2013077410 W CN2013077410 W CN 2013077410W WO 2013189284 A1 WO2013189284 A1 WO 2013189284A1
Authority
WO
WIPO (PCT)
Prior art keywords
alarm
humidity
passive rfid
rfid tag
rfid reader
Prior art date
Application number
PCT/CN2013/077410
Other languages
English (en)
Chinese (zh)
Inventor
李耀林
Original Assignee
卓越进科技（深圳）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 卓越进科技（深圳）有限公司 filed Critical 卓越进科技（深圳）有限公司
Publication of WO2013189284A1 publication Critical patent/WO2013189284A1/fr

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/20—Status alarms responsive to moisture
    • 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
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • 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
    • A61F2013/424—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 having an electronic device

Definitions

  • the present invention relates to a paper urine product, and more particularly to a wireless urine wet alarm and a corresponding paper urine product of the alarm. Background technique
  • the first type of humidity sensing device can sense the humidity change in the urine product to determine whether to activate the alarm system.
  • the second type is the conductivity of the urine product through induction. Because the urine is electrically conductive, when the urine is wet, the conductivity of the urine product will increase significantly, and the system will judge whether to activate the alarm system.
  • the sensing device can be taken out of the urine product, although it is environmentally friendly, the process becomes complicated and unsanitary.
  • Patent application entitled “Wireless Urine Alarm and Paper Urine Products” discloses a passive RFID tag paper urine product, and the present invention provides another The wireless urine wet alarm and the corresponding paper urine product of the alarm also achieve the following effects, that is, the device that does not need battery power supply and other humidity sensing on the paper urine product, the cost is relatively low, and the user can use it immediately. More convenient.
  • the present invention provides a wireless urinary wet alarm comprising a passive RFID tag, an RFID reader and an alarm system, the RFID reader transmitting a signal to the passive RFID tag and reading from the urine product To the returned message, the RFID reader reads the data and analyzes that when the humidity exceeds a certain limit, the RFID reader activates the alarm system, and the number of the passive RFID tags is N, where N is a positive integer , setting passive RFID tags to be read by RFID readers above or below a certain humidity level.
  • the number N of passive RFID tags is preferably two, one is read by the RFID reader when the humidity is high, and cannot be read when the humidity is low, and the other is read by the RFID reader when the humidity is low. When you get to high humidity, you can't read it.
  • the humidity value of the passive RFID tag is read based on the change in the impedance of the passive RFID tag with the humidity.
  • the RFID reader includes an antenna and a circuit
  • the UHF RFID wireless transmission used by the antenna has a frequency of 860-960 M Hz.
  • the output of the alarm system is an alarm, or a warning light alarm or an alarm on an electronic screen.
  • the alarm system is sent to a different alarm device or mobile phone via wireless communication.
  • a paper urine product comprising the wireless urine wet alarm described above.
  • the passive RFID tag is disposed on the urine product, the passive RFID tag is printed on the paper urine product by printing technology, or the passive RFID tag is sewn on the paper urine product by sewing technique, or passive The RFID tag is attached to the urine product by a pasting method.
  • the invention uses a passive RFID tag to be added to the urine product of the paper.
  • the RFID tag is affected by the humidity of the adjacent environment, and the parameters such as the impedance are changed, so that the data read by the RFID reader changes, thereby inferring the wetness of the urine product. .
  • FIG. 1 is a schematic structural view of a wireless urine wet alarm of the present invention
  • Figure 2 is a schematic view showing the structure of the urine product of the present invention.
  • Figure 3 is a portable alarm device alarm system of the present invention
  • FIG. 4 is a schematic structural view of a wireless alarm device of the present invention.
  • the invention is a wireless urine wet alarm and a corresponding paper urine product of the alarm.
  • a wireless urine wet alarm includes a passive RFID tag, an RFID reader, and an alarm system.
  • the RFID reader transmits a signal to the passive RFID tag and reads the message from the urine product, and the RFID reader reads the data. And analyzing, when the humidity exceeds a certain limit, the RFID reader activates an alarm system, and the number of the passive RFID tags is N, wherein N is a positive integer, and the passive RFID tag is set to be higher or lower. Read by an RFID reader at a certain humidity level.
  • the number N of passive RFID tags is preferably two, one is read by the RFID reader when the humidity is high, and cannot be read when the humidity is low, the other is read by the RFID reader when the humidity is low, and the reading is not when the humidity is high.
  • the humidity value of the passive RFID tag is read according to the change in the impedance of the passive RFID tag with the humidity.
  • the RFID reader includes an antenna and a circuit, and the UHF RFID wireless transmission used by the antenna has a frequency of 860-960 M Hz.
  • the output of the alarm system is an alarm, or a warning light alarm or an alarm on an electronic screen.
  • the alarm system is sent to different alarm devices or mobile phones through wireless communication.
  • a paper urine product comprising the wireless urine wet alarm described above. Passive RFID tags are placed on the urine product, no The source RFID tag is printed on the paper urine product by printing technology, or the passive RFID tag is sewn on the paper urine product by sewing technology, or the passive RFID tag is pasted into the paper urine product by the adhesive method.
  • the wireless wetness alarm of the present invention includes a Radio Frequency Identification (RFI D) reader, and an alarm system.
  • RFID D Radio Frequency Identification
  • the corresponding urine product of the alarm has a passive RFID tag. It features a battery-free product that does not require battery power and other humidity sensing devices. Passive RFID tags change the electromagnetic properties of the surrounding environment of the tag, allowing the RFID reader to read different data. The RFID reader judges the wetness of the urine product at the time from the change of the read data, and then determines whether to activate the alarm system.
  • Diaper products including adult urine products, and baby urine products.
  • Passive RFID tags the number of which may be N, where N is a positive integer.
  • ⁇ is preferably 2
  • the method of adding a passive RFID tag to a paper urine product comprises: printing the label on a paper urine product by printing technology, sewing the label on a paper urine product by sewing technique, or The label is pasted into the urine product by pasting.
  • the antenna and its peripheral circuits are included.
  • UH F RFID wireless transmission used by the antenna the frequency includes 860-960MHz.
  • UHF -Ultra High Frequency the frequency includes 860-960MHz.
  • the output of the alarm system can be an alarm, a reminder light or an electronic screen. It can also be sent to different alarm devices or mobile phones via wireless communication (RF/Bluetooth/Z-wave/GSM/CDMA/WiFi/WiMAX/ZigBee).
  • wireless communication RF/Bluetooth/Z-wave/GSM/CDMA/WiFi/WiMAX/ZigBee.
  • Urine or water (compared to other solid materials, such as diapers) has a high dielectric constant that can greatly affect the RFID signal.
  • the impact of moisture on RFID tags has always been considered an uncertain factor. Therefore, in many RFID systems, there is no excessive moisture in the vicinity of the RFID tag.
  • the change of the impedance of the RFID tag is particularly important for the pairing between the RFID tag and the RFID reader.
  • the design of different RFID tags also reacts differently to changes in humidity. Therefore, the RFID tag can be made higher or lower according to the demand. At a certain humidity level, it is read by the reader.
  • the number of RFID tags on the urine product may be 1-N.
  • N is a natural number.
  • the preferred value of bismuth is 2
  • the design of the two RFID tags is different. One is read by the RFID reader when the humidity is high. When the humidity is low, the other design is reversed. When the humidity is low, it is read by the RFID reader. When the humidity is high, the reading is not high. To.
  • the RFID reader transmits the read data to the system analysis.
  • the system can know the wetness of the urine in the paper urine product. When the humidity exceeds a certain limit, the alarm system is activated.
  • the scheme of the alarm system can be mainly divided into two types:
  • the RFID reader and alarm system are embedded in a hand-held alarm device.
  • the wearer of the portable alarm device can directly monitor the condition of the nearby urine product and issue an alarm directly.
  • the alarm system's server sends the wireless alarm to different alarm devices or the user's mobile phone.
  • wireless communication includes (RF/Bluetooth/Z-wave/GSM/CDMA/WiFi/WiMAX/ZigBee).

Abstract

L'invention concerne une alarme de couche mouillée sans fil comprenant un marqueur RFID passif (2), un lecteur RFID, et un système d'alarme, le lecteur RFID émettant un signal vers le marqueur RFID passif (2) et lisant l'information renvoyée depuis un produit de couche jetable (1), le lecteur RFID lisant et analysant des données, et quand l'humidité est supérieure à une certaine limite, le lecteur RFID déclenchant le système d'alarme. Il y a N marqueur(s) RFID passif(s) (2), N étant un entier positif ; et le lecteur RFID est réglé pour lire le marqueur RFID passif (2) quand l'humidité est supérieure ou inférieure à un certain niveau. L'invention concerne aussi le produit de couche jetable (1) comprenant l'alarme de couche mouillée sans fil susmentionnée. Puisque le marqueur RFID passif (2) est ajouté au produit de couche jetable (1), le marqueur RFID passif (2) sera affecté par l'humidité de l'environnement et alors un paramètre, par exemple son impédance, changera, faisant changer les données lues par le lecteur RFID, et il est donc inféré que l'état de couche mouillée du produit de couche jetable (1) est mouillé.
PCT/CN2013/077410 2012-06-18 2013-06-18 Alarme de couche mouillée sans fil et produit de couche jetable comportant l'alarme correspondant WO2013189284A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210200472.2 2012-06-18
CN2012102004722A CN102722966A (zh) 2012-06-18 2012-06-18 无线尿湿报警器以及该报警器相应的纸尿产品

Publications (1)

Publication Number Publication Date
WO2013189284A1 true WO2013189284A1 (fr) 2013-12-27

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Application Number Title Priority Date Filing Date
PCT/CN2013/077410 WO2013189284A1 (fr) 2012-06-18 2013-06-18 Alarme de couche mouillée sans fil et produit de couche jetable comportant l'alarme correspondant

Country Status (2)

Country Link
CN (1) CN102722966A (fr)
WO (1) WO2013189284A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
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US9907707B2 (en) 2011-06-03 2018-03-06 The Procter & Gamble Company Sensor systems comprising auxiliary articles
GB2564693A (en) * 2017-07-20 2019-01-23 Chung Ping Lai Wireless detectable diaper and monitoring equipment thereof
US10292112B2 (en) 2013-08-08 2019-05-14 The Procter & Gamble Company Sensor systems for absorbent articles comprising sensor gates
US10285872B2 (en) 2016-03-03 2019-05-14 The Procter & Gamble Company Absorbent article with sensor
US11013640B2 (en) 2018-05-04 2021-05-25 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
US11051996B2 (en) 2018-08-27 2021-07-06 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
US11213773B2 (en) 2017-03-06 2022-01-04 Cummins Filtration Ip, Inc. Genuine filter recognition with filter monitoring system

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CN102722966A (zh) * 2012-06-18 2012-10-10 卓越进科技（深圳）有限公司 无线尿湿报警器以及该报警器相应的纸尿产品
CN104068967A (zh) * 2014-07-04 2014-10-01 无锡中科西北星科技有限公司 一种浸湿感知管理系统
EP3611668B1 (fr) * 2018-08-17 2023-06-07 Fundacio per a la Universitat Oberta de Catalunya Capteurs d'humidité
CN111461269A (zh) * 2020-04-07 2020-07-28 南京大学 基于射频识别技术的尿不湿湿度检测系统及其工作方法
CN112461896A (zh) * 2020-11-17 2021-03-09 丁川 一种湿度传感器及其制造方法

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US11096837B2 (en) 2011-06-03 2021-08-24 The Procter & Gamble Company Sensor systems comprising auxiliary articles
US11633310B2 (en) 2011-06-03 2023-04-25 The Procter & Gamble Company Sensor systems comprising auxiliary articles
US10271998B2 (en) 2011-06-03 2019-04-30 The Procter & Gamble Company Sensor systems comprising anti-choking features
US11452644B2 (en) 2011-06-03 2022-09-27 The Procter & Gamble Company Absorbent articles comprising sensors
US9907707B2 (en) 2011-06-03 2018-03-06 The Procter & Gamble Company Sensor systems comprising auxiliary articles
US10864118B2 (en) 2011-06-03 2020-12-15 The Procter & Gamble Company Absorbent articles comprising sensors
US10869786B2 (en) 2011-06-03 2020-12-22 The Procter & Gamble Company Absorbent articles comprising sensors
US10932958B2 (en) 2011-06-03 2021-03-02 The Procter & Gamble Company Absorbent articles comprising sensors
US10292112B2 (en) 2013-08-08 2019-05-14 The Procter & Gamble Company Sensor systems for absorbent articles comprising sensor gates
US10462750B2 (en) 2013-08-08 2019-10-29 The Procter & Gamble Company Sensor systems for absorbent articles comprising sensor gates
US10492148B2 (en) 2013-08-08 2019-11-26 The Procter & Gamble Company Sensor systems for absorbent articles comprising sensor gates
US10285871B2 (en) 2016-03-03 2019-05-14 The Procter & Gamble Company Absorbent article with sensor
US10285872B2 (en) 2016-03-03 2019-05-14 The Procter & Gamble Company Absorbent article with sensor
US11464680B2 (en) 2016-03-03 2022-10-11 The Procter & Gamble Company Absorbent article with sensor
US11213773B2 (en) 2017-03-06 2022-01-04 Cummins Filtration Ip, Inc. Genuine filter recognition with filter monitoring system
GB2564693A (en) * 2017-07-20 2019-01-23 Chung Ping Lai Wireless detectable diaper and monitoring equipment thereof
US11051995B2 (en) 2018-05-04 2021-07-06 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
US11013640B2 (en) 2018-05-04 2021-05-25 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
US11166856B2 (en) 2018-05-04 2021-11-09 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant
US11051996B2 (en) 2018-08-27 2021-07-06 The Procter & Gamble Company Sensor devices and systems for monitoring the basic needs of an infant

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