WO2004097370A3 - Systems and methods for monitoring chemical and biolgical activities using differential measurements - Google Patents
Systems and methods for monitoring chemical and biolgical activities using differential measurements Download PDFInfo
- Publication number
- WO2004097370A3 WO2004097370A3 PCT/US2004/012614 US2004012614W WO2004097370A3 WO 2004097370 A3 WO2004097370 A3 WO 2004097370A3 US 2004012614 W US2004012614 W US 2004012614W WO 2004097370 A3 WO2004097370 A3 WO 2004097370A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sample
- measurement
- biolgical
- activities
- systems
- Prior art date
Links
Classifications
-
- 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
- G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
- G01D1/16—Measuring arrangements giving results other than momentary value of variable, of general application giving a value which is a function of two or more values, e.g. product or ratio
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
- G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
- G05B23/0237—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on parallel systems, e.g. comparing signals produced at the same time by same type systems and detect faulty ones by noticing differences among their responses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00191—Control algorithm
- B01J2219/00193—Sensing a parameter
- B01J2219/00195—Sensing a parameter of the reaction system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00191—Control algorithm
- B01J2219/00211—Control algorithm comparing a sensed parameter with a pre-set value
- B01J2219/0022—Control algorithm comparing a sensed parameter with a pre-set value calculating difference
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00191—Control algorithm
- B01J2219/00222—Control algorithm taking actions
- B01J2219/00227—Control algorithm taking actions modifying the operating conditions
- B01J2219/00229—Control algorithm taking actions modifying the operating conditions of the reaction system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/0095—Control aspects
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/52—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04750558A EP1623211A4 (en) | 2003-04-25 | 2004-04-23 | Systems and methods for monitoring chemical and biolgical activities using differential measurements |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2003/013181 WO2003091732A2 (en) | 2002-04-26 | 2003-04-25 | Diffusion-based method and system for detecting and monitoring activity of biologic and chemical species |
USPCT/US03/13181 | 2003-04-25 | ||
US10/799,000 US7713477B2 (en) | 2002-04-26 | 2004-03-11 | Systems and methods for monitoring chemical and biological activities using differential measurements |
US10/799,000 | 2004-03-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004097370A2 WO2004097370A2 (en) | 2004-11-11 |
WO2004097370A3 true WO2004097370A3 (en) | 2005-03-24 |
Family
ID=33422364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/012614 WO2004097370A2 (en) | 2003-04-25 | 2004-04-23 | Systems and methods for monitoring chemical and biolgical activities using differential measurements |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1623211A4 (en) |
WO (1) | WO2004097370A2 (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3941563A (en) * | 1974-04-23 | 1976-03-02 | E. I. Du Pont De Nemours & Company | Method and apparatus for detecting hexavalent chromium |
US3999047A (en) * | 1972-09-05 | 1976-12-21 | Green James E | Method and apparatus utilizing color algebra for analyzing scene regions |
US5192507A (en) * | 1987-06-05 | 1993-03-09 | Arthur D. Little, Inc. | Receptor-based biosensors |
US5554339A (en) * | 1988-11-14 | 1996-09-10 | I-Stat Corporation | Process for the manufacture of wholly microfabricated biosensors |
US5910286A (en) * | 1995-02-21 | 1999-06-08 | Thomson-Csf | Highly selective chemical sensor |
US6241950B1 (en) * | 1998-02-13 | 2001-06-05 | Airxpert Systems, Inc. | Fluid sampling system |
US6455000B1 (en) * | 1999-07-12 | 2002-09-24 | Fantom Technologies Inc. | Method and apparatus for measuring the concentration of a gas |
US6534012B1 (en) * | 2000-08-02 | 2003-03-18 | Sensys Medical, Inc. | Apparatus and method for reproducibly modifying localized absorption and scattering coefficients at a tissue measurement site during optical sampling |
US6825655B2 (en) * | 2001-08-31 | 2004-11-30 | Imego Ab | Method and arrangement for detecting changes of a magnetic response in magnetic particles |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3592043A (en) * | 1969-01-27 | 1971-07-13 | Varian Associates | Micro-adsorption detector and method of using same |
JPS5646450A (en) * | 1979-09-21 | 1981-04-27 | Terumo Corp | Detector for hematic emulsion in blood specimen |
US4690152A (en) * | 1985-10-23 | 1987-09-01 | American Mediscan, Inc. | Apparatus for epithelial tissue impedance measurements |
US5004583A (en) * | 1987-01-29 | 1991-04-02 | Medtest Systems, Inc. | Universal sensor cartridge for use with a universal analyzer for sensing components in a multicomponent fluid |
US5212988A (en) * | 1988-02-29 | 1993-05-25 | The Reagents Of The University Of California | Plate-mode ultrasonic structure including a gel |
US5427663A (en) * | 1993-06-08 | 1995-06-27 | British Technology Group Usa Inc. | Microlithographic array for macromolecule and cell fractionation |
DE19520298A1 (en) * | 1995-06-02 | 1996-12-05 | Bayer Ag | Sorting device for biological cells or viruses |
EP1211507A3 (en) * | 2000-09-29 | 2003-09-24 | Kabushiki Kaisha Toshiba | Nucleic acid detection sensor |
-
2004
- 2004-04-23 EP EP04750558A patent/EP1623211A4/en not_active Ceased
- 2004-04-23 WO PCT/US2004/012614 patent/WO2004097370A2/en active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3999047A (en) * | 1972-09-05 | 1976-12-21 | Green James E | Method and apparatus utilizing color algebra for analyzing scene regions |
US3941563A (en) * | 1974-04-23 | 1976-03-02 | E. I. Du Pont De Nemours & Company | Method and apparatus for detecting hexavalent chromium |
US5192507A (en) * | 1987-06-05 | 1993-03-09 | Arthur D. Little, Inc. | Receptor-based biosensors |
US5554339A (en) * | 1988-11-14 | 1996-09-10 | I-Stat Corporation | Process for the manufacture of wholly microfabricated biosensors |
US5910286A (en) * | 1995-02-21 | 1999-06-08 | Thomson-Csf | Highly selective chemical sensor |
US6241950B1 (en) * | 1998-02-13 | 2001-06-05 | Airxpert Systems, Inc. | Fluid sampling system |
US6455000B1 (en) * | 1999-07-12 | 2002-09-24 | Fantom Technologies Inc. | Method and apparatus for measuring the concentration of a gas |
US6534012B1 (en) * | 2000-08-02 | 2003-03-18 | Sensys Medical, Inc. | Apparatus and method for reproducibly modifying localized absorption and scattering coefficients at a tissue measurement site during optical sampling |
US6825655B2 (en) * | 2001-08-31 | 2004-11-30 | Imego Ab | Method and arrangement for detecting changes of a magnetic response in magnetic particles |
Non-Patent Citations (1)
Title |
---|
See also references of EP1623211A4 * |
Also Published As
Publication number | Publication date |
---|---|
WO2004097370A2 (en) | 2004-11-11 |
EP1623211A2 (en) | 2006-02-08 |
EP1623211A4 (en) | 2006-10-25 |
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