CA2844534A1 - Wetness sensors - Google Patents
Wetness sensors Download PDFInfo
- Publication number
- CA2844534A1 CA2844534A1 CA2844534A CA2844534A CA2844534A1 CA 2844534 A1 CA2844534 A1 CA 2844534A1 CA 2844534 A CA2844534 A CA 2844534A CA 2844534 A CA2844534 A CA 2844534A CA 2844534 A1 CA2844534 A1 CA 2844534A1
- Authority
- CA
- Canada
- Prior art keywords
- sensor
- substrate
- circuit
- trace
- jumper
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
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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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/207,522 US9681996B2 (en) | 2011-08-11 | 2011-08-11 | Wetness sensors |
| US13/207,522 | 2011-08-11 | ||
| PCT/US2012/049488 WO2013022742A1 (en) | 2011-08-11 | 2012-08-03 | Wetness sensors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2844534A1 true CA2844534A1 (en) | 2013-02-14 |
Family
ID=47668825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2844534A Abandoned CA2844534A1 (en) | 2011-08-11 | 2012-08-03 | Wetness sensors |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US9681996B2 (enExample) |
| EP (1) | EP2741721B1 (enExample) |
| JP (1) | JP6126092B2 (enExample) |
| CN (1) | CN103717186B (enExample) |
| BR (1) | BR112014003172A2 (enExample) |
| CA (1) | CA2844534A1 (enExample) |
| TW (1) | TWI608233B (enExample) |
| WO (1) | WO2013022742A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12016994B2 (en) * | 2019-10-07 | 2024-06-25 | Smith & Nephew Plc | Sensor enabled negative pressure wound monitoring apparatus with different impedances inks |
Families Citing this family (125)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2314137T3 (es) | 2003-02-12 | 2009-03-16 | THE PROCTER & GAMBLE COMPANY | Pañal comodo. |
| EP1911425B1 (en) | 2003-02-12 | 2014-01-15 | The Procter and Gamble Company | Absorbent core for an absorbent article |
| US10914698B2 (en) | 2006-11-16 | 2021-02-09 | General Electric Company | Sensing method and system |
| US10018613B2 (en) | 2006-11-16 | 2018-07-10 | General Electric Company | Sensing system and method for analyzing a fluid at an industrial site |
| DE112008000011B4 (de) | 2007-06-18 | 2013-11-28 | The Procter & Gamble Company | Einwegabsorptionsartikel und dessen Verwendung |
| EP2478883B1 (en) | 2007-06-18 | 2016-04-06 | The Procter & Gamble Company | Disposable absorbent article with substantially continuously distributed absorbent particulate polymer material and method |
| CA2722538C (en) | 2008-04-29 | 2014-08-12 | The Procter & Gamble Company | Process for making an absorbent core with strain resistant core cover |
| EP2329803B1 (en) | 2009-12-02 | 2019-06-19 | The Procter & Gamble Company | Apparatus and method for transferring particulate material |
| US8542023B2 (en) | 2010-11-09 | 2013-09-24 | General Electric Company | Highly selective chemical and biological sensors |
| US9655787B2 (en) * | 2010-11-19 | 2017-05-23 | Covenant Ministries Of Benevolence | Stacked moisture sensing device |
| US10271998B2 (en) | 2011-06-03 | 2019-04-30 | The Procter & Gamble Company | Sensor systems comprising anti-choking features |
| ES2459724T3 (es) | 2011-06-10 | 2014-05-12 | The Procter & Gamble Company | Método y aparato para hacer estructuras absorbentes con material absorbente |
| EP2532332B2 (en) | 2011-06-10 | 2017-10-04 | The Procter and Gamble Company | Disposable diaper having reduced attachment between absorbent core and backsheet |
| EP2532329B1 (en) | 2011-06-10 | 2018-09-19 | The Procter and Gamble Company | Method and apparatus for making absorbent structures with absorbent material |
| CA2838951C (en) | 2011-06-10 | 2019-07-16 | The Procter & Gamble Company | An absorbent core for disposable diapers comprising longitudinal channels |
| BR112013030593B1 (pt) | 2011-06-10 | 2021-02-17 | The Procter & Gamble Company | estrutura absorvente para artigos absorventes |
| EP3266432B1 (en) | 2011-06-10 | 2019-04-17 | The Procter & Gamble Company | Absorbent structure for absorbent articles |
| PH12013502578A1 (en) | 2011-06-10 | 2014-02-10 | Procter & Gamble | Absorbent core for disposable absorbent articles |
| US8978452B2 (en) | 2011-08-11 | 2015-03-17 | 3M Innovative Properties Company | Wetness sensor using RF circuit with frangible link |
| US9278033B2 (en) * | 2011-11-22 | 2016-03-08 | Kimberly-Clark Worldwide, Inc. | Contactless passive sensing for absorbent articles |
| CN104885216B (zh) * | 2012-07-13 | 2017-04-12 | 天工方案公司 | 在射频屏蔽应用中的轨道设计 |
| AU2013305814B2 (en) | 2012-08-22 | 2017-04-13 | Ge Global Sourcing Llc | Wireless system and method for measuring an operative condition of a machine |
| US10598650B2 (en) | 2012-08-22 | 2020-03-24 | General Electric Company | System and method for measuring an operative condition of a machine |
| US10684268B2 (en) | 2012-09-28 | 2020-06-16 | Bl Technologies, Inc. | Sensor systems for measuring an interface level in a multi-phase fluid composition |
| EP2919737B1 (en) | 2012-11-13 | 2018-12-26 | The Procter and Gamble Company | Absorbent articles with channels and signals |
| EP2740450A1 (en) | 2012-12-10 | 2014-06-11 | The Procter & Gamble Company | Absorbent core with high superabsorbent material content |
| EP2740452B1 (en) | 2012-12-10 | 2021-11-10 | The Procter & Gamble Company | Absorbent article with high absorbent material content |
| US9216116B2 (en) | 2012-12-10 | 2015-12-22 | The Procter & Gamble Company | Absorbent articles with channels |
| US9216118B2 (en) | 2012-12-10 | 2015-12-22 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
| EP2740449B1 (en) | 2012-12-10 | 2019-01-23 | The Procter & Gamble Company | Absorbent article with high absorbent material content |
| US8979815B2 (en) | 2012-12-10 | 2015-03-17 | The Procter & Gamble Company | Absorbent articles with channels |
| US10639215B2 (en) | 2012-12-10 | 2020-05-05 | The Procter & Gamble Company | Absorbent articles with channels and/or pockets |
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| US9681996B2 (en) | 2017-06-20 |
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| US20170252227A1 (en) | 2017-09-07 |
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