NL1010067C2 - Systeem voor het detecteren van de aanwezigheid van vocht. - Google Patents

Systeem voor het detecteren van de aanwezigheid van vocht. Download PDF

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Publication number
NL1010067C2
NL1010067C2 NL1010067A NL1010067A NL1010067C2 NL 1010067 C2 NL1010067 C2 NL 1010067C2 NL 1010067 A NL1010067 A NL 1010067A NL 1010067 A NL1010067 A NL 1010067A NL 1010067 C2 NL1010067 C2 NL 1010067C2
Authority
NL
Netherlands
Prior art keywords
moisture
sensor
resonant circuit
sensitive material
reading device
Prior art date
Application number
NL1010067A
Other languages
English (en)
Dutch (nl)
Inventor
Peter Hillebrand De Haan
Jan Van De Berg
Original Assignee
Tno
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 Tno filed Critical Tno
Priority to NL1010067A priority Critical patent/NL1010067C2/nl
Priority to DE69928949T priority patent/DE69928949T2/de
Priority to EP99943479A priority patent/EP1114313B1/de
Priority to US09/786,841 priority patent/US6832507B1/en
Priority to AT99943479T priority patent/ATE313075T1/de
Priority to PCT/NL1999/000562 priority patent/WO2000016081A1/en
Priority to AU56557/99A priority patent/AU5655799A/en
Application granted granted Critical
Publication of NL1010067C2 publication Critical patent/NL1010067C2/nl

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
    • G01N27/121—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid for determining moisture content, e.g. humidity, of the fluid

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Electrochemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Sampling And Sample Adjustment (AREA)
NL1010067A 1998-09-11 1998-09-11 Systeem voor het detecteren van de aanwezigheid van vocht. NL1010067C2 (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL1010067A NL1010067C2 (nl) 1998-09-11 1998-09-11 Systeem voor het detecteren van de aanwezigheid van vocht.
DE69928949T DE69928949T2 (de) 1998-09-11 1999-09-10 Vorrichtung zur festellung der anwesenheit von feuchtigkeit
EP99943479A EP1114313B1 (de) 1998-09-11 1999-09-10 Vorrichtung zur festellung der anwesenheit von feuchtigkeit
US09/786,841 US6832507B1 (en) 1998-09-11 1999-09-10 System for detecting the presence of moisture
AT99943479T ATE313075T1 (de) 1998-09-11 1999-09-10 Vorrichtung zur festellung der anwesenheit von feuchtigkeit
PCT/NL1999/000562 WO2000016081A1 (en) 1998-09-11 1999-09-10 A system for detecting the presence of moisture
AU56557/99A AU5655799A (en) 1998-09-11 1999-09-10 A system for detecting the presence of moisture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1010067 1998-09-11
NL1010067A NL1010067C2 (nl) 1998-09-11 1998-09-11 Systeem voor het detecteren van de aanwezigheid van vocht.

Publications (1)

Publication Number Publication Date
NL1010067C2 true NL1010067C2 (nl) 2000-03-27

Family

ID=19767799

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1010067A NL1010067C2 (nl) 1998-09-11 1998-09-11 Systeem voor het detecteren van de aanwezigheid van vocht.

Country Status (7)

Country Link
US (1) US6832507B1 (de)
EP (1) EP1114313B1 (de)
AT (1) ATE313075T1 (de)
AU (1) AU5655799A (de)
DE (1) DE69928949T2 (de)
NL (1) NL1010067C2 (de)
WO (1) WO2000016081A1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
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SE0102426D0 (sv) 2001-07-06 2001-07-06 Bioett Ab Fuktsensor
US7241933B2 (en) * 2001-09-25 2007-07-10 Sysmore, Inc. System and method for assessing fluid distribution
DE10153353A1 (de) 2001-10-29 2003-05-08 Bayer Ag Vorrichtung zur Bestimmung des Restflüssigkeitsgehaltes von Feststoffkuchen in Zentrifugen
US20040194541A1 (en) * 2002-06-10 2004-10-07 The Procter & Gamble Company High-Q LC circuit moisture sensor
US7112304B2 (en) * 2003-04-11 2006-09-26 Therm-O-Disc, Incorporated Robust chemiresistor sensor
JP2007516509A (ja) 2003-06-10 2007-06-21 スミスズ ディテクション インコーポレイティド センサ装置
US7218237B2 (en) * 2004-05-27 2007-05-15 Lawrence Kates Method and apparatus for detecting water leaks
US7977529B2 (en) 2004-11-03 2011-07-12 Fred Bergman Healthcare Pty Ltd. Incontinence management system and diaper
PL1901689T3 (pl) 2005-07-11 2014-03-31 Essity Hygiene & Health Ab Sposób wykrywania odpięcia lub usunięcia wyrobu chłonnego z ciała
US20070013533A1 (en) * 2005-07-12 2007-01-18 Zazzara John P Sr "P" alert
US7737322B2 (en) * 2005-12-21 2010-06-15 Kimberly-Clark Worldwide, Inc. Personal care products with microchemical sensors for odor detection
US7605710B2 (en) * 2006-08-18 2009-10-20 Fresenius Medical Care Holdings, Inc. Wetness sensor
US7740081B2 (en) 2007-05-25 2010-06-22 Tsm Corporation Hazard detection and suppression apparatus
US8334425B2 (en) * 2007-06-27 2012-12-18 Kimberly-Clark Worldwide, Inc. Interactive garment printing for enhanced functionality of absorbent articles
EP2128587B1 (de) * 2008-05-28 2018-11-07 EADS Deutschland GmbH Unregelmäßigkeitserkennung in einer Flugzeugstruktur
US20100100026A1 (en) * 2008-10-16 2010-04-22 Fresenius Medical Care Holdings, Inc. Wetness sensor utilizing passive resonant circuits
NL2003163C2 (en) 2009-07-09 2011-01-11 Salusion Ip B V A moisture detecting module and a receiving unit.
SE534533C2 (sv) 2009-10-07 2011-09-27 Pampett Ab Metod och system för detektering av fukt vid en absorberande artikel
US8292863B2 (en) 2009-10-21 2012-10-23 Donoho Christopher D Disposable diaper with pouches
JP5515111B2 (ja) * 2010-01-08 2014-06-11 コーア株式会社 水分検知装置
US8826473B2 (en) 2011-07-19 2014-09-09 Hill-Rom Services, Inc. Moisture detection system
US8978452B2 (en) * 2011-08-11 2015-03-17 3M Innovative Properties Company Wetness sensor using RF circuit with frangible link
US9681996B2 (en) 2011-08-11 2017-06-20 3M Innovative Properties Company Wetness sensors
US20150164703A1 (en) * 2012-06-15 2015-06-18 Ithealth Co., Ltd. Excreta detecting sensor and detecting device using electrically-conductive fibrous conducting wire
AU2014226436B2 (en) * 2013-03-05 2018-04-05 Jptechnologies, Inc. Wireless sensor system and methods
US20140276504A1 (en) 2013-03-13 2014-09-18 Hill-Rom Services, Inc. Methods and apparatuses for the detection of incontinence or other moisture, methods of fluid analysis, and multifunctional sensor systems
US9962300B1 (en) 2015-08-07 2018-05-08 Gary F Hirsch Sensor and housing
US10653567B2 (en) 2015-11-16 2020-05-19 Hill-Rom Services, Inc. Incontinence detection pad validation apparatus and method
US11707387B2 (en) 2015-11-16 2023-07-25 Hill-Rom Services, Inc. Incontinence detection method
EP3376946A1 (de) 2015-11-16 2018-09-26 Hill-Rom Services, Inc. Systeme zur erkennung von inkontinenz für krankenhausbetten
US10115291B2 (en) 2016-04-26 2018-10-30 Hill-Rom Services, Inc. Location-based incontinence detection
US11229557B2 (en) 2016-06-17 2022-01-25 Medline Industries, Lp Sensor for absorbent article
USD826740S1 (en) 2016-11-23 2018-08-28 G2I, Inc. Incontinence sensor pad
US20180146906A1 (en) 2016-11-29 2018-05-31 Hill-Rom Services, Inc. System and method for determining incontinence device replacement interval
EP3879459A1 (de) 2017-08-29 2021-09-15 Hill-Rom Services, Inc. Rfid-etiketteneinlage für inkontinenzerkennungspad
EP3683573A4 (de) * 2017-09-11 2020-12-09 Toray Industries, Inc. Drahtlose kommunikationsvorrichtung, windel und feuchtigkeitserkennungssystem
JP7103230B2 (ja) * 2017-11-30 2022-07-20 東レ株式会社 回路、検知器、無線通信デバイス、水分検知システム、おむつ、報知システムおよび回路の製造方法
US10945892B2 (en) 2018-05-31 2021-03-16 Hill-Rom Services, Inc. Incontinence detection system and detectors
US11950987B2 (en) 2019-05-21 2024-04-09 Hill-Rom Services, Inc. Manufacturing method for incontinence detection pads having wireless communication capability
US11712186B2 (en) 2019-09-30 2023-08-01 Hill-Rom Services, Inc. Incontinence detection with real time location information
WO2021113230A1 (en) 2019-12-03 2021-06-10 Medline Industries, Inc. Sensor for absorbent article
CN114544710B (zh) * 2022-02-25 2023-07-21 江苏经贸职业技术学院 电力电子元件测量装置
EP4293347A1 (de) * 2022-06-13 2023-12-20 Tagtron GmbH Passiver feuchtigkeitsdetektor

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686606A (en) * 1970-08-24 1972-08-22 Johnson Service Co Electrical humidity sensing element
DE2655271A1 (de) * 1976-12-07 1978-06-08 Bieler U Lang Ohg Automation S Verfahren zur messung der gaskonzentration in mehreren raeumen
WO1984001626A1 (en) * 1982-10-07 1984-04-26 Piet Bergveld Device for measuring the presence of electrical conducting liquid received therein
US4646069A (en) * 1985-06-24 1987-02-24 Emhart Industries, Inc. Fluid detection system
GB2192059A (en) * 1986-06-26 1987-12-31 Electricity Council Method of and apparatus for determining characteristics of a fluid
EP0329436A2 (de) * 1988-02-19 1989-08-23 Asahi Kasei Kogyo Kabushiki Kaisha Taupunkt- und Feuchtigkeitsfühler
GB2245976A (en) * 1990-06-13 1992-01-15 Hutton Geoffrey Hewland Improvements in or relating to a moisture sensor
DE4030284A1 (de) * 1990-09-25 1992-06-17 Brandes Gmbh Feuchtigkeits-messeinrichtung fuer leitungsrohrnetze

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272718A (en) * 1977-11-30 1981-06-09 Sumitomo Electric Industries, Ltd. Moisture meter
US4929885A (en) * 1988-11-08 1990-05-29 Troxler Electronic Laboratories, Inc. Apparatus for measuring ground moisture content of soil

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686606A (en) * 1970-08-24 1972-08-22 Johnson Service Co Electrical humidity sensing element
DE2655271A1 (de) * 1976-12-07 1978-06-08 Bieler U Lang Ohg Automation S Verfahren zur messung der gaskonzentration in mehreren raeumen
WO1984001626A1 (en) * 1982-10-07 1984-04-26 Piet Bergveld Device for measuring the presence of electrical conducting liquid received therein
US4646069A (en) * 1985-06-24 1987-02-24 Emhart Industries, Inc. Fluid detection system
GB2192059A (en) * 1986-06-26 1987-12-31 Electricity Council Method of and apparatus for determining characteristics of a fluid
EP0329436A2 (de) * 1988-02-19 1989-08-23 Asahi Kasei Kogyo Kabushiki Kaisha Taupunkt- und Feuchtigkeitsfühler
GB2245976A (en) * 1990-06-13 1992-01-15 Hutton Geoffrey Hewland Improvements in or relating to a moisture sensor
DE4030284A1 (de) * 1990-09-25 1992-06-17 Brandes Gmbh Feuchtigkeits-messeinrichtung fuer leitungsrohrnetze

Also Published As

Publication number Publication date
AU5655799A (en) 2000-04-03
US6832507B1 (en) 2004-12-21
EP1114313B1 (de) 2005-12-14
WO2000016081A1 (en) 2000-03-23
EP1114313A1 (de) 2001-07-11
DE69928949T2 (de) 2006-08-17
ATE313075T1 (de) 2005-12-15
DE69928949D1 (de) 2006-01-19

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Owner name: TELESENSING HOLDING BV

VD1 Lapsed due to non-payment of the annual fee

Effective date: 20060401