WO2006056895A3 - Peristaltic pump - Google Patents

Peristaltic pump Download PDF

Info

Publication number
WO2006056895A3
WO2006056895A3 PCT/IB2005/053443 IB2005053443W WO2006056895A3 WO 2006056895 A3 WO2006056895 A3 WO 2006056895A3 IB 2005053443 W IB2005053443 W IB 2005053443W WO 2006056895 A3 WO2006056895 A3 WO 2006056895A3
Authority
WO
WIPO (PCT)
Prior art keywords
groove
pressure element
movable pressure
membrane
driving means
Prior art date
Application number
PCT/IB2005/053443
Other languages
French (fr)
Other versions
WO2006056895A2 (en
Inventor
Florent Junod
Frederic Neftel
Original Assignee
Debiotech Sa
Florent Junod
Frederic Neftel
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 Debiotech Sa, Florent Junod, Frederic Neftel filed Critical Debiotech Sa
Priority to EP05794814A priority Critical patent/EP1825144B1/en
Priority to JP2007542370A priority patent/JP4880613B2/en
Priority to DE602005021396T priority patent/DE602005021396D1/en
Priority to AT05794814T priority patent/ATE468488T1/en
Priority to US11/791,485 priority patent/US20080131300A1/en
Publication of WO2006056895A2 publication Critical patent/WO2006056895A2/en
Publication of WO2006056895A3 publication Critical patent/WO2006056895A3/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
    • F04B43/12—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
    • 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
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1269—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing the rotary axes of the rollers lying in a plane perpendicular to the rotary axis of the driving motor
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/01—Pressure before the pump inlet
    • 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
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet

Abstract

Peristaltic pump comprising - a pump body (3) with a face containing at least a first groove (4) covered by a flexible membrane (2) fixed to said pump body (3), in such a way as to form a fluid tight channel, said membrane (2) furthermore comprising a sealing ridge (19) which is in permanent contact against said groove (4) so as to obtain a resting fluid tight sealing segment in the channel, - a movable pressure element (7) adapted to temporarily press a portion of the membrane (2) above said groove (4) and form a moving sealing segment in the channel, - driving means (8) adapted to move said movable pressure element (7) along said groove, said driving means (8) furthermore being adapted to move said movable pressure element (7) exclusively along a plane which is parallel to said pump body face, said sealing ridge (19) and/or said groove (4) being adapted to let said movable pressure element (7) in said parallel plane when moving over said sealing ridge (19), characterized by the fact that the movable pressure element (7) is rotatably fixed to an axis (9) forming part of said driving means (8), said axis (9) being parallel to the membrane (2).
PCT/IB2005/053443 2004-11-26 2005-10-20 Peristaltic pump WO2006056895A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP05794814A EP1825144B1 (en) 2004-11-26 2005-10-20 Peristaltic pump
JP2007542370A JP4880613B2 (en) 2004-11-26 2005-10-20 Peristaltic pump
DE602005021396T DE602005021396D1 (en) 2004-11-26 2005-10-20 HOSE PUMP
AT05794814T ATE468488T1 (en) 2004-11-26 2005-10-20 Peristaltic pump
US11/791,485 US20080131300A1 (en) 2004-11-26 2005-10-20 Peristaltic Pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04405736A EP1662142A1 (en) 2004-11-26 2004-11-26 Peristaltic pump
EP04405736.2 2004-11-26

Publications (2)

Publication Number Publication Date
WO2006056895A2 WO2006056895A2 (en) 2006-06-01
WO2006056895A3 true WO2006056895A3 (en) 2007-08-16

Family

ID=34932384

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2005/053443 WO2006056895A2 (en) 2004-11-26 2005-10-20 Peristaltic pump

Country Status (6)

Country Link
US (1) US20080131300A1 (en)
EP (2) EP1662142A1 (en)
JP (1) JP4880613B2 (en)
AT (1) ATE468488T1 (en)
DE (1) DE602005021396D1 (en)
WO (1) WO2006056895A2 (en)

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US9162037B2 (en) 2005-07-06 2015-10-20 Vascular Pathways, Inc. Intravenous catheter insertion device and method of use
US20070248477A1 (en) 2006-03-29 2007-10-25 Alcon, Inc. Cassette having elastomeric clamping ribs
IL186314A (en) 2006-09-26 2011-09-27 Alcon Inc Valve that is normally closed in the free state
EP2272432B1 (en) 2007-05-07 2012-03-14 Vascular Pathways Inc. Intravenous catheter insertion and blood sample devices
US9950139B2 (en) 2010-05-14 2018-04-24 C. R. Bard, Inc. Catheter placement device including guidewire and catheter control elements
US9872971B2 (en) 2010-05-14 2018-01-23 C. R. Bard, Inc. Guidewire extension system for a catheter placement device
US8932258B2 (en) 2010-05-14 2015-01-13 C. R. Bard, Inc. Catheter placement device and method
US10384039B2 (en) 2010-05-14 2019-08-20 C. R. Bard, Inc. Catheter insertion device including top-mounted advancement components
US11925779B2 (en) 2010-05-14 2024-03-12 C. R. Bard, Inc. Catheter insertion device including top-mounted advancement components
JP5614114B2 (en) * 2010-06-09 2014-10-29 セイコーエプソン株式会社 Fluid transport device
WO2014123600A2 (en) * 2012-12-10 2014-08-14 Vanderbilt University Normally closed microvalve and applications of the same
WO2012048261A2 (en) * 2010-10-07 2012-04-12 Vanderbilt University Peristaltic micropump and related systems and methods
US9618129B2 (en) * 2010-10-07 2017-04-11 Vanderbilt University Normally closed microvalve and applications of the same
WO2013086505A1 (en) 2011-12-09 2013-06-13 Vanderbilt University Integrated organ-on-chip system and applications of the same
EP2441958A1 (en) * 2010-10-13 2012-04-18 Fresenius Kabi Deutschland GmbH Pump module, pump base module and pump system
US8690833B2 (en) 2011-01-31 2014-04-08 Vascular Pathways, Inc. Intravenous catheter and insertion device with reduced blood spatter
ES2750035T3 (en) 2011-02-25 2020-03-24 Bard Inc C R Medical component insertion device including a retractable needle
USD903101S1 (en) 2011-05-13 2020-11-24 C. R. Bard, Inc. Catheter
EP2715135A4 (en) * 2011-06-17 2016-03-02 Siemens Healthcare Diagnostics Face drive fluid pump
WO2013043889A1 (en) 2011-09-21 2013-03-28 Medrad, Inc. System and assembly method for a fluid pump device for a continuous multi-fluid delivery system
DE102011114468B4 (en) * 2011-09-28 2016-08-11 Carl Zeiss Meditec Ag Ophthalmosurgical cassette
CN105102054B (en) 2013-01-30 2018-04-20 血管通路股份有限公司 The system and method placed for venipuncture and conduit
US10041488B2 (en) * 2013-05-30 2018-08-07 Novartis Ag Pump roller assembly with independently sprung rollers
US9797390B2 (en) * 2013-05-30 2017-10-24 Novartis Ag Pump roller assembly with flexible arms
US9797391B2 (en) * 2013-05-30 2017-10-24 Novartis Ag Pump roller assembly with independently sprung pivoting rollers
US9291159B2 (en) 2013-05-30 2016-03-22 Novartis Ag Pump head with independently sprung offset picoting rollers
US9624921B2 (en) * 2013-05-30 2017-04-18 Novartis Ag Pump roller head with pivoting rollers and spring arms
WO2016037127A1 (en) 2014-09-05 2016-03-10 C.R. Bard, Inc. Catheter insertion device including retractable needle
EP3242649A4 (en) 2015-01-09 2019-01-09 Bayer Healthcare LLC Multiple fluid delivery system with multi-use disposable set and features thereof
USD903100S1 (en) 2015-05-01 2020-11-24 C. R. Bard, Inc. Catheter placement device
JP7016261B2 (en) 2015-05-15 2022-02-21 シー・アール・バード・インコーポレーテッド Catheter indwelling device with extendable needle safety component
US10690127B2 (en) * 2016-08-30 2020-06-23 Alcon Inc. Handheld ophthalmic probe with peristaltic pump and associated devices, systems, and methods
WO2018049413A1 (en) 2016-09-12 2018-03-15 C.R. Bard, Inc. Blood control for a catheter insertion device
US10138881B2 (en) * 2016-12-27 2018-11-27 Piranha Plastics, Llc Fluid pump with pulse reduction
JP6953541B2 (en) 2017-03-01 2021-10-27 シー・アール・バード・インコーポレーテッドＣ Ｒ Ｂａｒｄ Ｉｎｃｏｒｐｏｒａｔｅｄ Catheter insertion device
US11389626B2 (en) 2018-03-07 2022-07-19 Bard Access Systems, Inc. Guidewire advancement and blood flashback systems for a medical device insertion system
CN108894963A (en) * 2018-07-19 2018-11-27 佛山市雅科奇电子电器有限公司 A kind of liquid rotary pump
USD921884S1 (en) 2018-07-27 2021-06-08 Bard Access Systems, Inc. Catheter insertion device
US11786401B2 (en) 2019-03-18 2023-10-17 Verily Life Sciences Llc Peristaltic micropump assemblies and associated devices, systems, and methods
US11565256B2 (en) * 2019-06-28 2023-01-31 Vanderbilt University Microfluidic systems, pumps, valves, fluidic chips thereof, and applications of same
CN213312819U (en) 2019-08-19 2021-06-01 贝克顿·迪金森公司 Midline catheter placement device
WO2023244610A1 (en) * 2022-06-13 2023-12-21 Bristol-Myers Squibb Company Peristaltic pump

Citations (6)

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Publication number Priority date Publication date Assignee Title
US2671412A (en) * 1948-09-02 1954-03-09 Flexible Pumps Inc Collapsible chamber pump with rotary compress
DE960490C (en) * 1954-08-05 1957-03-21 Paul Schaurte Device for circulating gases or liquids
GB782105A (en) * 1953-11-16 1957-09-04 Paul Schaurte Apparatus for conveying gases or liquids
GB790161A (en) * 1956-01-13 1958-02-05 Paul Schaurte Rotary pumping apparatus for conveying gases or liquids
FR2200907A5 (en) * 1972-09-26 1974-04-19 Meffre Jean Mar E
US6296460B1 (en) * 2000-03-01 2001-10-02 Steve C. Smith Rotary cavity pump

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US2841091A (en) * 1953-11-16 1958-07-01 Schaurte Paul Apparatus for conveying gases or liquids
US2920815A (en) * 1954-08-04 1960-01-12 Schaurte Paul Apparatus for conveying gases or liquids
US2920578A (en) * 1955-04-29 1960-01-12 Schaurte Paul Apparatus for conveying gases or liquids
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Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671412A (en) * 1948-09-02 1954-03-09 Flexible Pumps Inc Collapsible chamber pump with rotary compress
GB782105A (en) * 1953-11-16 1957-09-04 Paul Schaurte Apparatus for conveying gases or liquids
DE960490C (en) * 1954-08-05 1957-03-21 Paul Schaurte Device for circulating gases or liquids
GB790161A (en) * 1956-01-13 1958-02-05 Paul Schaurte Rotary pumping apparatus for conveying gases or liquids
FR2200907A5 (en) * 1972-09-26 1974-04-19 Meffre Jean Mar E
US6296460B1 (en) * 2000-03-01 2001-10-02 Steve C. Smith Rotary cavity pump

Also Published As

Publication number Publication date
EP1662142A1 (en) 2006-05-31
ATE468488T1 (en) 2010-06-15
US20080131300A1 (en) 2008-06-05
WO2006056895A2 (en) 2006-06-01
EP1825144B1 (en) 2010-05-19
DE602005021396D1 (en) 2010-07-01
JP4880613B2 (en) 2012-02-22
JP2008522076A (en) 2008-06-26
EP1825144A2 (en) 2007-08-29

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