MX2015002691A - Celda de flujo de permeabilidad y sistema de conductancia hidraulica. - Google Patents

Celda de flujo de permeabilidad y sistema de conductancia hidraulica.

Info

Publication number
MX2015002691A
MX2015002691A MX2015002691A MX2015002691A MX2015002691A MX 2015002691 A MX2015002691 A MX 2015002691A MX 2015002691 A MX2015002691 A MX 2015002691A MX 2015002691 A MX2015002691 A MX 2015002691A MX 2015002691 A MX2015002691 A MX 2015002691A
Authority
MX
Mexico
Prior art keywords
flow cell
hydraulic conductance
permeability flow
conductance system
permeability
Prior art date
Application number
MX2015002691A
Other languages
English (en)
Inventor
Deepak Sharma
Paul S Heipp
Original Assignee
Johnson & Johnson Consumer
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 Johnson & Johnson Consumer filed Critical Johnson & Johnson Consumer
Publication of MX2015002691A publication Critical patent/MX2015002691A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502723—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by venting arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/0806—Details, e.g. sample holders, mounting samples for testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0684—Venting, avoiding backpressure, avoid gas bubbles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Fluid Mechanics (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Optical Measuring Cells (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

La presente invención se refiere a dispositivos y métodos para medir la permeabilidad de la dentina; más particularmente, la invención se refiere a dispositivos y métodos para medir de manera rápida y exacta la permeabilidad de la dentina mediante el uso una celda de flujo.
MX2015002691A 2012-08-31 2013-08-30 Celda de flujo de permeabilidad y sistema de conductancia hidraulica. MX2015002691A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/600,451 US9134219B2 (en) 2012-08-31 2012-08-31 Permeability flow cell and hydraulic conductance system
PCT/US2013/057439 WO2014036354A1 (en) 2012-08-31 2013-08-30 Permeability flow cell and hydraulic conductance system

Publications (1)

Publication Number Publication Date
MX2015002691A true MX2015002691A (es) 2015-09-25

Family

ID=50184393

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015002691A MX2015002691A (es) 2012-08-31 2013-08-30 Celda de flujo de permeabilidad y sistema de conductancia hidraulica.

Country Status (10)

Country Link
US (1) US9134219B2 (es)
EP (1) EP2890358A4 (es)
JP (1) JP6345668B2 (es)
CN (1) CN104755061B (es)
AU (1) AU2013308632B2 (es)
BR (1) BR112015004346A2 (es)
CA (1) CA2882963C (es)
MX (1) MX2015002691A (es)
RU (1) RU2015111498A (es)
WO (1) WO2014036354A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2670432C2 (ru) 2013-10-28 2018-10-23 Дзе Проктер Энд Гэмбл Компани Композиции для ухода за полостью рта для десенсибилизации зубов
US9927422B2 (en) * 2014-05-13 2018-03-27 The Procter & Gamble Company Method and device for measuring dentin permeability

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7245368B2 (en) * 2003-03-31 2007-07-17 C & L Instruments Sample chamber for microscopy
JP2006246777A (ja) 2005-03-10 2006-09-21 Canon Inc 生化学反応用カートリッジおよび生化学反応カートリッジ内での溶液の移動方法
WO2007033335A1 (en) 2005-09-14 2007-03-22 Symyx Technologies, Inc. Microscale flash separation of fluid mixtures
US8956594B2 (en) * 2005-10-27 2015-02-17 Ada Foundation Fluoride-calcium compositions, dental products, and methods for providing dental fluoride
US20090186090A1 (en) * 2007-04-30 2009-07-23 Colgate-Palmolive Oral Care Composition to Reduce or Eliminate Dental Sensitivity

Also Published As

Publication number Publication date
AU2013308632A1 (en) 2015-03-12
AU2013308632B2 (en) 2018-03-01
JP2015535694A (ja) 2015-12-17
CA2882963C (en) 2019-01-08
US9134219B2 (en) 2015-09-15
EP2890358A4 (en) 2016-05-04
CN104755061A (zh) 2015-07-01
US20140060156A1 (en) 2014-03-06
CA2882963A1 (en) 2014-03-06
EP2890358A1 (en) 2015-07-08
WO2014036354A1 (en) 2014-03-06
JP6345668B2 (ja) 2018-06-20
RU2015111498A (ru) 2016-10-20
BR112015004346A2 (pt) 2017-07-04
CN104755061B (zh) 2017-10-03

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