MX376298B - Aparato para detectar cambios ambientales. - Google Patents

Aparato para detectar cambios ambientales.

Info

Publication number
MX376298B
MX376298B MX2016012335A MX2016012335A MX376298B MX 376298 B MX376298 B MX 376298B MX 2016012335 A MX2016012335 A MX 2016012335A MX 2016012335 A MX2016012335 A MX 2016012335A MX 376298 B MX376298 B MX 376298B
Authority
MX
Mexico
Prior art keywords
environmental changes
detecting environmental
switchable
electrical
electrical state
Prior art date
Application number
MX2016012335A
Other languages
English (en)
Other versions
MX2016012335A (es
Inventor
Grant Edward Striemer
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Publication of MX2016012335A publication Critical patent/MX2016012335A/es
Publication of MX376298B publication Critical patent/MX376298B/es

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
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • 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
    • 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
    • G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
    • G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D9/00—Recording measured values
    • G01D9/005—Solid-state data loggers
    • G01D9/007—Data loggers attached to transport containers for perishable products, e.g. food or medicines
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/302—Electrodes, e.g. test electrodes; Half-cells pH sensitive, e.g. quinhydron, antimony or hydrogen electrodes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

El sistema sensor comprende a su vez: un elemento de comunicaciones y un interruptor configurado para activar o desactivar el elemento de comunicaciones. El interruptor comprende un elemento polimérico conmutable. El elemento polimérico tiene al menos un primer estado eléctrico y un segundo estado eléctrico y es conmutable entre el primer y segundo estados eléctricos como una función de cambios ambientales predefinidos.
MX2016012335A 2014-03-25 2015-03-19 Aparato para detectar cambios ambientales. MX376298B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/224,459 US10788437B2 (en) 2014-03-25 2014-03-25 Apparatus for sensing environmental changes
PCT/US2015/021355 WO2015148229A1 (en) 2014-03-25 2015-03-19 Apparatus for sensing environmental changes

Publications (2)

Publication Number Publication Date
MX2016012335A MX2016012335A (es) 2016-11-30
MX376298B true MX376298B (es) 2025-03-07

Family

ID=52875769

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016012335A MX376298B (es) 2014-03-25 2015-03-19 Aparato para detectar cambios ambientales.

Country Status (8)

Country Link
US (1) US10788437B2 (es)
EP (1) EP3123158B1 (es)
JP (1) JP2017516076A (es)
CN (2) CN106164660A (es)
BR (1) BR112016022063A2 (es)
CA (1) CA2940628A1 (es)
MX (1) MX376298B (es)
WO (1) WO2015148229A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10794850B2 (en) 2014-03-25 2020-10-06 The Procter & Gamble Company Apparatus for sensing environmental pH changes
US10914644B2 (en) 2014-03-25 2021-02-09 The Procter & Gamble Company Apparatus for sensing material strain
US10788439B2 (en) 2014-03-25 2020-09-29 The Procter & Gamble Company Apparatus for sensing environmental moisture changes
US10782261B2 (en) 2014-03-25 2020-09-22 The Procter & Gamble Company Apparatus for sensing environmental humidity changes
US11331019B2 (en) 2017-08-07 2022-05-17 The Research Foundation For The State University Of New York Nanoparticle sensor having a nanofibrous membrane scaffold
CN114459642B (zh) * 2022-01-26 2023-07-07 浙江大学 一种全局刚度可控的机器人仿生柔性电子皮肤
TWI895114B (zh) * 2024-09-20 2025-08-21 英業達股份有限公司 無晶片監測結構

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Also Published As

Publication number Publication date
EP3123158A1 (en) 2017-02-01
CN113552183A (zh) 2021-10-26
CA2940628A1 (en) 2015-10-01
JP2017516076A (ja) 2017-06-15
US20150276635A1 (en) 2015-10-01
CN106164660A (zh) 2016-11-23
US10788437B2 (en) 2020-09-29
EP3123158B1 (en) 2025-08-13
MX2016012335A (es) 2016-11-30
WO2015148229A1 (en) 2015-10-01
BR112016022063A2 (pt) 2017-08-15

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