WO2004011143A3 - One-directional microball valve for a microfluidic device - Google Patents
One-directional microball valve for a microfluidic device Download PDFInfo
- Publication number
- WO2004011143A3 WO2004011143A3 PCT/US2003/022470 US0322470W WO2004011143A3 WO 2004011143 A3 WO2004011143 A3 WO 2004011143A3 US 0322470 W US0322470 W US 0322470W WO 2004011143 A3 WO2004011143 A3 WO 2004011143A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- microfluidic device
- directional
- valve
- microball
- microball valve
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
- F16K99/0023—Constructional types of microvalves; Details of the cutting-off member with ball-shaped valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K99/0001—Microvalves
- F16K99/0034—Operating means specially adapted for microvalves
- F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
- F16K99/0057—Operating means specially adapted for microvalves actuated by fluids the fluid being the circulating fluid itself, e.g. check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K99/00—Subject matter not provided for in other groups of this subclass
- F16K2099/0073—Fabrication methods specifically adapted for microvalves
- F16K2099/008—Multi-layer fabrications
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Fluid Mechanics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Micromachines (AREA)
- Taps Or Cocks (AREA)
- Fluid-Driven Valves (AREA)
- Check Valves (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002488997A CA2488997A1 (en) | 2002-07-26 | 2003-07-17 | One-directional microball valve for a microfluidic device |
AU2003253998A AU2003253998A1 (en) | 2002-07-26 | 2003-07-17 | One-directional microball valve for a microfluidic device |
EP03771653A EP1534982A4 (en) | 2002-07-26 | 2003-07-17 | One-directional microball valve for a microfluidic device |
JP2004524639A JP2006511762A (en) | 2002-07-26 | 2003-07-17 | Unidirectional microball valve for microfluidic devices |
Applications Claiming Priority (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39885202P | 2002-07-26 | 2002-07-26 | |
US39894602P | 2002-07-26 | 2002-07-26 | |
US39877702P | 2002-07-26 | 2002-07-26 | |
US39877802P | 2002-07-26 | 2002-07-26 | |
US60/398,852 | 2002-07-26 | ||
US60/398,778 | 2002-07-26 | ||
US60/398,946 | 2002-07-26 | ||
US60/398,777 | 2002-07-26 | ||
US10/403,652 US7135147B2 (en) | 2002-07-26 | 2003-03-31 | Closing blade for deformable valve in a microfluidic device and method |
US10/403,640 | 2003-03-31 | ||
US10/403,652 | 2003-03-31 | ||
US10/403,640 US7201881B2 (en) | 2002-07-26 | 2003-03-31 | Actuator for deformable valves in a microfluidic device, and method |
US10/414,179 US20040018559A1 (en) | 2002-07-26 | 2003-04-14 | Size-exclusion ion-exchange particles |
US10/414,179 | 2003-04-14 | ||
US10/426,587 | 2003-04-30 | ||
US10/426,587 US6817373B2 (en) | 2002-07-26 | 2003-04-30 | One-directional microball valve for a microfluidic device |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004011143A2 WO2004011143A2 (en) | 2004-02-05 |
WO2004011143A3 true WO2004011143A3 (en) | 2004-09-16 |
Family
ID=31192598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/022470 WO2004011143A2 (en) | 2002-07-26 | 2003-07-17 | One-directional microball valve for a microfluidic device |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1534982A4 (en) |
JP (1) | JP2006511762A (en) |
AU (1) | AU2003253998A1 (en) |
CA (1) | CA2488997A1 (en) |
WO (1) | WO2004011143A2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7939018B2 (en) | 2000-06-28 | 2011-05-10 | 3M Innovative Properties Company | Multi-format sample processing devices and systems |
US8003051B2 (en) | 2001-12-28 | 2011-08-23 | 3M Innovative Properties Company | Thermal structure for sample processing systems |
US8834792B2 (en) | 2009-11-13 | 2014-09-16 | 3M Innovative Properties Company | Systems for processing sample processing devices |
US8931331B2 (en) | 2011-05-18 | 2015-01-13 | 3M Innovative Properties Company | Systems and methods for volumetric metering on a sample processing device |
US9168523B2 (en) | 2011-05-18 | 2015-10-27 | 3M Innovative Properties Company | Systems and methods for detecting the presence of a selected volume of material in a sample processing device |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6734401B2 (en) | 2000-06-28 | 2004-05-11 | 3M Innovative Properties Company | Enhanced sample processing devices, systems and methods |
US7032608B2 (en) * | 2004-09-01 | 2006-04-25 | Harris Corporation | Microfluidic check-valve embedded in LCP |
US7754474B2 (en) | 2005-07-05 | 2010-07-13 | 3M Innovative Properties Company | Sample processing device compression systems and methods |
US7323660B2 (en) | 2005-07-05 | 2008-01-29 | 3M Innovative Properties Company | Modular sample processing apparatus kits and modules |
US7763210B2 (en) | 2005-07-05 | 2010-07-27 | 3M Innovative Properties Company | Compliant microfluidic sample processing disks |
EP2049283B1 (en) * | 2006-08-10 | 2015-02-18 | California Institute of Technology | Microfluidic valve having free-floating member and method of fabrication |
WO2012037348A2 (en) | 2010-09-15 | 2012-03-22 | Minipumps, Llc | Molded and packaged elastomeric check valve |
CN103501908B (en) | 2011-05-18 | 2016-03-16 | 3M创新有限公司 | The system and method that valve is adjusted on sample processing device |
AU2014205179B2 (en) | 2013-01-11 | 2018-08-09 | Minipumps, Llc | Diaphragm check valves and methods of manufacture thereof |
WO2017047032A1 (en) * | 2015-09-14 | 2017-03-23 | パナソニックIpマネジメント株式会社 | Micro check valve apparatus |
WO2018183744A1 (en) | 2017-03-29 | 2018-10-04 | The Research Foundation For The State University Of New York | Microfluidic device and methods |
CN118086053B (en) * | 2024-04-29 | 2024-07-09 | 四川迪亚生物科技集团有限公司 | Self-perfusion culture plate and use method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4911616A (en) * | 1988-01-19 | 1990-03-27 | Laumann Jr Carl W | Micro miniature implantable pump |
US6595950B1 (en) * | 2000-05-11 | 2003-07-22 | Zevex, Inc. | Apparatus and method for preventing free flow in an infusion line |
US20030152463A1 (en) * | 2001-12-21 | 2003-08-14 | Michael Shuler | Self priming micropump |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US398851A (en) | 1889-03-05 | Berge | ||
US399548A (en) | 1889-03-12 | nageldinger | ||
KR100552078B1 (en) * | 2001-05-31 | 2006-02-20 | 유재천 | A micro valve apparatus using micro bead and method for controlling the same |
US6739576B2 (en) * | 2001-12-20 | 2004-05-25 | Nanostream, Inc. | Microfluidic flow control device with floating element |
-
2003
- 2003-07-17 JP JP2004524639A patent/JP2006511762A/en active Pending
- 2003-07-17 CA CA002488997A patent/CA2488997A1/en not_active Abandoned
- 2003-07-17 EP EP03771653A patent/EP1534982A4/en not_active Withdrawn
- 2003-07-17 AU AU2003253998A patent/AU2003253998A1/en not_active Abandoned
- 2003-07-17 WO PCT/US2003/022470 patent/WO2004011143A2/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4911616A (en) * | 1988-01-19 | 1990-03-27 | Laumann Jr Carl W | Micro miniature implantable pump |
US6595950B1 (en) * | 2000-05-11 | 2003-07-22 | Zevex, Inc. | Apparatus and method for preventing free flow in an infusion line |
US20030152463A1 (en) * | 2001-12-21 | 2003-08-14 | Michael Shuler | Self priming micropump |
Non-Patent Citations (1)
Title |
---|
See also references of EP1534982A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7939018B2 (en) | 2000-06-28 | 2011-05-10 | 3M Innovative Properties Company | Multi-format sample processing devices and systems |
US8003051B2 (en) | 2001-12-28 | 2011-08-23 | 3M Innovative Properties Company | Thermal structure for sample processing systems |
US8834792B2 (en) | 2009-11-13 | 2014-09-16 | 3M Innovative Properties Company | Systems for processing sample processing devices |
US8931331B2 (en) | 2011-05-18 | 2015-01-13 | 3M Innovative Properties Company | Systems and methods for volumetric metering on a sample processing device |
US9168523B2 (en) | 2011-05-18 | 2015-10-27 | 3M Innovative Properties Company | Systems and methods for detecting the presence of a selected volume of material in a sample processing device |
Also Published As
Publication number | Publication date |
---|---|
EP1534982A2 (en) | 2005-06-01 |
WO2004011143A2 (en) | 2004-02-05 |
JP2006511762A (en) | 2006-04-06 |
CA2488997A1 (en) | 2004-02-05 |
EP1534982A4 (en) | 2006-02-08 |
AU2003253998A1 (en) | 2004-02-16 |
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