WO2009120664A3 - Test strip dispenser and interrogation device for optical monitoring of oil - Google Patents

Test strip dispenser and interrogation device for optical monitoring of oil Download PDF

Info

Publication number
WO2009120664A3
WO2009120664A3 PCT/US2009/038044 US2009038044W WO2009120664A3 WO 2009120664 A3 WO2009120664 A3 WO 2009120664A3 US 2009038044 W US2009038044 W US 2009038044W WO 2009120664 A3 WO2009120664 A3 WO 2009120664A3
Authority
WO
WIPO (PCT)
Prior art keywords
oil
test strip
dispensing device
optical monitoring
interrogation device
Prior art date
Application number
PCT/US2009/038044
Other languages
French (fr)
Other versions
WO2009120664A2 (en
Inventor
Bernard A. Gonzalez
Abolghassem B. Mahmoodi
Milind B. Sabade
Johannes N. Gaston
Original Assignee
3M Innovative Properties Company
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 3M Innovative Properties Company filed Critical 3M Innovative Properties Company
Publication of WO2009120664A2 publication Critical patent/WO2009120664A2/en
Publication of WO2009120664A3 publication Critical patent/WO2009120664A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/03—Edible oils or edible fats
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band

Abstract

Herein are disclosed are systems for optical monitoring of oil quality. The systems comprise a dispensing device and a cradle adapted to receive the dispensing device. The dispensing device contains a supply of test strips and comprises a mechanism for extending a test strip out of the dispensing device so that it can be contacted with an oil sample. The systems further comprise an interrogation module for optically interrogating at least one test zone of the test strip, so as to monitor at least one parameter of the oil sample. In one embodiment, the monitored parameter is the free fatty acid content of the oil, and the optical interrogation is performed by an optical reflectance method.
PCT/US2009/038044 2008-03-25 2009-03-24 Test strip dispenser and interrogation device for optical monitoring of oil WO2009120664A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3912408P 2008-03-25 2008-03-25
US61/039,124 2008-03-25

Publications (2)

Publication Number Publication Date
WO2009120664A2 WO2009120664A2 (en) 2009-10-01
WO2009120664A3 true WO2009120664A3 (en) 2009-12-23

Family

ID=41114627

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/038044 WO2009120664A2 (en) 2008-03-25 2009-03-24 Test strip dispenser and interrogation device for optical monitoring of oil

Country Status (1)

Country Link
WO (1) WO2009120664A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013096268A1 (en) 2011-12-20 2013-06-27 Bayer Heal Thcare Llc Linear, cartridge-based glucose measurement system
CN107085092B (en) 2012-05-31 2020-07-17 安晟信医疗科技控股公司 Replaceable multi-strip cartridge and biosensor meter
EP2856155B1 (en) 2012-05-31 2017-05-24 Ascensia Diabetes Care Holdings AG Multistrip cartridge
CN102928600B (en) * 2012-11-07 2014-12-24 深圳市宝凯仑科技有限公司 Method for preparing fast detecting test paper of illegal cooking oil
CN105209908B (en) 2013-03-12 2018-01-09 安晟信医疗科技控股公司 With the test-strips gauge for push to test bar against the mechanism of optical reader
CN110645068A (en) * 2019-10-11 2020-01-03 中国重汽集团济南动力有限公司 Oil level gauge assembly
CN111208265A (en) * 2020-03-11 2020-05-29 济南海能仪器股份有限公司 Probe subassembly and edible oil quality detector

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654309A (en) * 1980-12-19 1987-03-31 Minnesota Mining And Manufacturing Co. Test method and article for estimating the concentration of free acid in liquid
JPH10274624A (en) * 1993-11-12 1998-10-13 Unipath Ltd Test strip reader
US20050201897A1 (en) * 2002-11-26 2005-09-15 Volker Zimmer Body fluid testing device
US20060106373A1 (en) * 2000-09-28 2006-05-18 Nicholas Cahir Diagnostic device
US20060292040A1 (en) * 2005-06-16 2006-12-28 James Wickstead Hand held test reader

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654309A (en) * 1980-12-19 1987-03-31 Minnesota Mining And Manufacturing Co. Test method and article for estimating the concentration of free acid in liquid
JPH10274624A (en) * 1993-11-12 1998-10-13 Unipath Ltd Test strip reader
US20060106373A1 (en) * 2000-09-28 2006-05-18 Nicholas Cahir Diagnostic device
US20050201897A1 (en) * 2002-11-26 2005-09-15 Volker Zimmer Body fluid testing device
US20060292040A1 (en) * 2005-06-16 2006-12-28 James Wickstead Hand held test reader

Also Published As

Publication number Publication date
WO2009120664A2 (en) 2009-10-01

Similar Documents

Publication Publication Date Title
WO2009120664A3 (en) Test strip dispenser and interrogation device for optical monitoring of oil
WO2009111370A3 (en) Monitoring of frying oil quality using combined optical interrogation methods and devices
MX2010009659A (en) Methods and devices for monitoring of frying oil quality.
WO2011106683A3 (en) System and method for remotely monitoring performance and components of electronic displays
WO2011056329A3 (en) Optical sensor interrogation system
WO2009041039A1 (en) Device monitor and remote monitoring system
WO2010107788A3 (en) Stress monitor system and method
WO2013059490A3 (en) Fiber-optic sensors for real-time monitoring
MX2012000052A (en) A surface plasmon resonance sensing method and sensing system.
BRPI0917293A2 (en) process for monitoring a brake system in an elevator system and corresponding brake monitor for an elevator system
EP2352010A4 (en) Measuring chip installation/removal device, spr measurement system, and measuring chip installation/removal method
WO2009009756A3 (en) Polyviologen boronic acid quenchers for use in analyte sensors
WO2009099793A3 (en) System for analyzing a filter element associated with a smoking article, and associated method
WO2008152836A1 (en) Maintenance time notification device
EP3206034A3 (en) Use of fatty acids in methods for detecting cancer
WO2008027070A3 (en) Cloud water characterization system
WO2009042176A9 (en) Methods of ranking content for brand centric websites
BRPI0914866A2 (en) tunable liquid crystal optical device, and method for manufacturing the same.
HK1117231A1 (en) A method and an apparatus to perform safety check on a liquid item with a beam
WO2012168799A3 (en) Systems, methods and apparatus for distributing product samples
FR2953141B1 (en) DEVICE FOR MONITORING THE STATUS OF A LIQUID RESERVOIR IN A HOSPITAL ENVIRONMENT,
WO2011022254A3 (en) Capacitive oil quality monitoring sensor with fluorinated barrier coating
PL2156151T3 (en) Multiple-force-measuring device, force-measuring module, and method for status monitoring
BRPI0812225A2 (en) METHOD OF MONITORING THE CONDITION OF A FORCE MEASURING DEVICE, FORCE MEASURING DEVICE AND FORCE MEASURING MODULE.
WO2014058652A3 (en) Wash monitor and method of use

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09723989

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09723989

Country of ref document: EP

Kind code of ref document: A2