EP1313949A4 - Micro-fluidic pump - Google Patents

Micro-fluidic pump

Info

Publication number
EP1313949A4
EP1313949A4 EP01977772A EP01977772A EP1313949A4 EP 1313949 A4 EP1313949 A4 EP 1313949A4 EP 01977772 A EP01977772 A EP 01977772A EP 01977772 A EP01977772 A EP 01977772A EP 1313949 A4 EP1313949 A4 EP 1313949A4
Authority
EP
European Patent Office
Prior art keywords
micro
fluidic pump
fluidic
pump
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP01977772A
Other languages
German (de)
French (fr)
Other versions
EP1313949A1 (en
Inventor
Robert W Hower
Hal C Cantor
Jason R Mondro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Advanced Sensor Technologies Inc
Original Assignee
Advanced Sensor Technologies Inc
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 Advanced Sensor Technologies Inc filed Critical Advanced Sensor Technologies Inc
Publication of EP1313949A1 publication Critical patent/EP1313949A1/en
Publication of EP1313949A4 publication Critical patent/EP1313949A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F04B43/043—Micropumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/14—Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members
EP01977772A 2000-08-31 2001-08-31 Micro-fluidic pump Withdrawn EP1313949A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22937900P 2000-08-31 2000-08-31
US229379P 2000-08-31
PCT/US2001/041971 WO2002018783A1 (en) 2000-08-31 2001-08-31 Micro-fluidic pump

Publications (2)

Publication Number Publication Date
EP1313949A1 EP1313949A1 (en) 2003-05-28
EP1313949A4 true EP1313949A4 (en) 2004-11-24

Family

ID=22860973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01977772A Withdrawn EP1313949A4 (en) 2000-08-31 2001-08-31 Micro-fluidic pump

Country Status (4)

Country Link
EP (1) EP1313949A4 (en)
AU (1) AU2001296863A1 (en)
CA (1) CA2420948A1 (en)
WO (1) WO2002018783A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10255325B4 (en) * 2002-11-27 2005-09-29 Robert Bosch Gmbh Apparatus and method for determining a boiling point of a liquid
EP1916420B1 (en) * 2006-10-28 2009-09-23 Sensirion Holding AG Multicellular pump
EP1918586B1 (en) * 2006-10-28 2010-12-01 Sensirion Holding AG Multicellular pump and fluid delivery device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05229122A (en) * 1992-02-25 1993-09-07 Seiko Instr Inc Ink jet printing head and driving method therefor
EP0568902A2 (en) * 1992-05-02 1993-11-10 Westonbridge International Limited Micropump avoiding microcavitation
EP0721843A2 (en) * 1995-01-13 1996-07-17 Canon Kabushiki Kaisha Liquid ejecting head, liquid ejecting device and liquid ejecting method
US5659171A (en) * 1993-09-22 1997-08-19 Northrop Grumman Corporation Micro-miniature diaphragm pump for the low pressure pumping of gases
EP0811492A2 (en) * 1996-06-07 1997-12-10 Canon Kabushiki Kaisha Liquid discharge method and liquid discharge apparatus
WO1999037400A1 (en) * 1998-01-22 1999-07-29 Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. Microdosing device
US6007309A (en) * 1995-12-13 1999-12-28 Hartley; Frank T. Micromachined peristaltic pumps

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096388A (en) * 1990-03-22 1992-03-17 The Charles Stark Draper Laboratory, Inc. Microfabricated pump
SE508435C2 (en) * 1993-02-23 1998-10-05 Erik Stemme Diaphragm pump type pump

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05229122A (en) * 1992-02-25 1993-09-07 Seiko Instr Inc Ink jet printing head and driving method therefor
EP0568902A2 (en) * 1992-05-02 1993-11-10 Westonbridge International Limited Micropump avoiding microcavitation
US5659171A (en) * 1993-09-22 1997-08-19 Northrop Grumman Corporation Micro-miniature diaphragm pump for the low pressure pumping of gases
EP0721843A2 (en) * 1995-01-13 1996-07-17 Canon Kabushiki Kaisha Liquid ejecting head, liquid ejecting device and liquid ejecting method
US6007309A (en) * 1995-12-13 1999-12-28 Hartley; Frank T. Micromachined peristaltic pumps
EP0811492A2 (en) * 1996-06-07 1997-12-10 Canon Kabushiki Kaisha Liquid discharge method and liquid discharge apparatus
WO1999037400A1 (en) * 1998-01-22 1999-07-29 Hahn-Schickard-Gesellschaft für angewandte Forschung e.V. Microdosing device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0176, no. 79 (M - 1527) 14 December 1993 (1993-12-14) *
See also references of WO0218783A1 *

Also Published As

Publication number Publication date
AU2001296863A1 (en) 2002-03-13
EP1313949A1 (en) 2003-05-28
WO2002018783A1 (en) 2002-03-07
CA2420948A1 (en) 2002-03-07

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20030307

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ADVANCED SENSOR TECHNOLOGIES, INC.

RIC1 Information provided on ipc code assigned before grant

Ipc: 7F 04B 43/08 B

Ipc: 7F 04B 17/00 A

A4 Supplementary search report drawn up and despatched

Effective date: 20041007

17Q First examination report despatched

Effective date: 20050203

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050815