IL145583A0 - Piezoelectric pump for dispensing small quantities of liquids - Google Patents

Piezoelectric pump for dispensing small quantities of liquids

Info

Publication number
IL145583A0
IL145583A0 IL14558301A IL14558301A IL145583A0 IL 145583 A0 IL145583 A0 IL 145583A0 IL 14558301 A IL14558301 A IL 14558301A IL 14558301 A IL14558301 A IL 14558301A IL 145583 A0 IL145583 A0 IL 145583A0
Authority
IL
Israel
Prior art keywords
liquids
small quantities
piezoelectric pump
dispensing small
dispensing
Prior art date
Application number
IL14558301A
Original Assignee
Digipump Ltd
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 Digipump Ltd filed Critical Digipump Ltd
Priority to IL14558301A priority Critical patent/IL145583A0/en
Publication of IL145583A0 publication Critical patent/IL145583A0/en
Priority to PCT/IL2002/000756 priority patent/WO2003027503A1/en

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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/082—Machines, pumps, or pumping installations having flexible working members having tubular flexible members the tubular flexible member being pressed against a wall by a number of elements, each having an alternating movement in a direction perpendicular to the axes of the tubular member and each having its own driving mechanism
    • 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
    • F04B43/046—Micropumps with piezoelectric drive
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/09—Pumps having electric drive
    • F04B43/095—Piezoelectric drive
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • 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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/045—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by electric or magnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
IL14558301A 2001-09-24 2001-09-24 Piezoelectric pump for dispensing small quantities of liquids IL145583A0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL14558301A IL145583A0 (en) 2001-09-24 2001-09-24 Piezoelectric pump for dispensing small quantities of liquids
PCT/IL2002/000756 WO2003027503A1 (en) 2001-09-24 2002-09-12 Piezoelectric pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL14558301A IL145583A0 (en) 2001-09-24 2001-09-24 Piezoelectric pump for dispensing small quantities of liquids

Publications (1)

Publication Number Publication Date
IL145583A0 true IL145583A0 (en) 2002-06-30

Family

ID=11075808

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14558301A IL145583A0 (en) 2001-09-24 2001-09-24 Piezoelectric pump for dispensing small quantities of liquids

Country Status (2)

Country Link
IL (1) IL145583A0 (en)
WO (1) WO2003027503A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6874699B2 (en) * 2002-10-15 2005-04-05 Wisconsin Alumni Research Foundation Methods and apparata for precisely dispensing microvolumes of fluids
IL152865A0 (en) 2002-11-14 2003-06-24 Q Core Ltd Peristalic pump
US8308457B2 (en) 2004-11-24 2012-11-13 Q-Core Medical Ltd. Peristaltic infusion pump with locking mechanism
IL165365A0 (en) 2004-11-24 2006-01-15 Q Core Ltd Finger-type peristaltic pump
US8535025B2 (en) 2006-11-13 2013-09-17 Q-Core Medical Ltd. Magnetically balanced finger-type peristaltic pump
IL179234A0 (en) 2006-11-13 2007-03-08 Q Core Ltd An anti-free flow mechanism
IL179231A0 (en) 2006-11-13 2007-03-08 Q Core Ltd A finger-type peristaltic pump comprising a ribbed anvil
JP4986687B2 (en) * 2007-04-05 2012-07-25 アサヒビール株式会社 Fluid stopper device
DE102008026851A1 (en) * 2008-06-05 2009-12-10 Siemens Aktiengesellschaft pinch
US8371832B2 (en) 2009-12-22 2013-02-12 Q-Core Medical Ltd. Peristaltic pump with linear flow control
US8142400B2 (en) 2009-12-22 2012-03-27 Q-Core Medical Ltd. Peristaltic pump with bi-directional pressure sensor
WO2011128850A2 (en) 2010-04-12 2011-10-20 Q Core Medical Ltd Air trap for intravenous pump
WO2012095829A2 (en) 2011-01-16 2012-07-19 Q-Core Medical Ltd. Methods, apparatus and systems for medical device communication, control and localization
US9726167B2 (en) 2011-06-27 2017-08-08 Q-Core Medical Ltd. Methods, circuits, devices, apparatuses, encasements and systems for identifying if a medical infusion system is decalibrated
US10519946B2 (en) 2011-09-21 2019-12-31 Sanofi-Aventis Deutschland Gmbh Peristaltic pump and method of transporting material with a peristaltic pump
US9855110B2 (en) 2013-02-05 2018-01-02 Q-Core Medical Ltd. Methods, apparatus and systems for operating a medical device including an accelerometer
FR3020632B1 (en) * 2014-04-30 2017-09-29 Commissariat Energie Atomique SYSTEM FOR MODULATING THE QUANTITY OF LIQUID DELIVERED BY A PIEZO-ELECTRICALLY CONTROLLED MICRO PUMP
EP3825662B1 (en) 2019-11-18 2022-11-16 Eitan Medical Ltd. Fast test for medical pump
WO2022200189A1 (en) * 2021-03-22 2022-09-29 Tomorrow's Motion GmbH Fluid pump and force generator arrangement with such a fluid pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598506A (en) * 1969-04-23 1971-08-10 Physics Int Co Electrostrictive actuator
FR2337824A1 (en) * 1976-01-12 1977-08-05 Vial Sarl High frequency medical drip feed pump - has sealing valve downstream of electromagnetically operated pumping piston
JPH03107585A (en) * 1989-09-20 1991-05-07 Fujitsu Ltd Piezoelectric pump
US5338164A (en) * 1993-05-28 1994-08-16 Rockwell International Corporation Positive displacement micropump
DE19515532A1 (en) * 1995-04-27 1996-10-31 Volker Von Hertel Injection fluid delivery method by peristaltic pump
AUPN970096A0 (en) * 1996-05-06 1996-05-30 Pumping Systems Technologies Pty Limited Pseudo static peristaltic pump
FR2790041B1 (en) * 1999-02-23 2002-01-18 Fresenius Vial METHOD FOR CONTROLLING A PUMPING DEVICE COMPRISING A PUMP PROVIDED WITH A FLEXIBLE TUBE AND DEVICE FOR IMPLEMENTING THE METHOD

Also Published As

Publication number Publication date
WO2003027503A1 (en) 2003-04-03

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