WO2009095586A3 - Fluidic duct structure and cassette for peristaltic pump - Google Patents

Fluidic duct structure and cassette for peristaltic pump Download PDF

Info

Publication number
WO2009095586A3
WO2009095586A3 PCT/FR2009/050085 FR2009050085W WO2009095586A3 WO 2009095586 A3 WO2009095586 A3 WO 2009095586A3 FR 2009050085 W FR2009050085 W FR 2009050085W WO 2009095586 A3 WO2009095586 A3 WO 2009095586A3
Authority
WO
WIPO (PCT)
Prior art keywords
duct
cassette
peristaltic pump
forming assembly
plate
Prior art date
Application number
PCT/FR2009/050085
Other languages
French (fr)
Other versions
WO2009095586A2 (en
Inventor
Jean-Marc Andre
Grégory PEALA
Original Assignee
Corneal Innovation
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 Corneal Innovation filed Critical Corneal Innovation
Priority to EP09705009A priority Critical patent/EP2247856A2/en
Publication of WO2009095586A2 publication Critical patent/WO2009095586A2/en
Publication of WO2009095586A3 publication Critical patent/WO2009095586A3/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
    • F04B43/1253—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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F04B43/0072—Special features particularities of the flexible members of tubular flexible members

Abstract

The invention relates to a fluidic duct structure for the cassette of a peristaltic pump, that comprises: a duct-forming assembly (22) made in a rigid plate (16); two connection means (28, 30) connected to said duct-forming assembly; a deformable piping (36) extending outside said plate and having two ends (36b, 36c) respectively connected to said connection means, said piping including a portion substantially in the shape of a semi-circle for cooperation with the rotor (82) of the peristaltic pump; and connection means (86, 90, 92) of said duct-forming assembly for connecting said ducts to fluidic components to be mounted on the cassette. The duct-forming assembly comprises a hollow pattern (40) giving into a surface of the plate (16) and a thin film (26) tightly attached on the surface of the plate opposite the hollow pattern.
PCT/FR2009/050085 2008-01-24 2009-01-22 Fluidic duct structure and cassette for peristaltic pump WO2009095586A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09705009A EP2247856A2 (en) 2008-01-24 2009-01-22 Fluidic duct structure and cassette for peristaltic pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0850447 2008-01-24
FR0850447A FR2926855A1 (en) 2008-01-24 2008-01-24 FLUIDIC CONDUIT DEVICE AND CASSETTE FOR PERISTALTIC PUMP

Publications (2)

Publication Number Publication Date
WO2009095586A2 WO2009095586A2 (en) 2009-08-06
WO2009095586A3 true WO2009095586A3 (en) 2010-04-01

Family

ID=39711928

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2009/050085 WO2009095586A2 (en) 2008-01-24 2009-01-22 Fluidic duct structure and cassette for peristaltic pump

Country Status (3)

Country Link
EP (1) EP2247856A2 (en)
FR (1) FR2926855A1 (en)
WO (1) WO2009095586A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102788011B (en) * 2012-08-27 2016-01-27 北京雪迪龙科技股份有限公司 A kind of joint for peristaltic pump

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2153052A1 (en) * 1971-10-25 1973-05-03 Allen Longford & Associates Lt PERISTALTIC PUMP
US4275726A (en) * 1977-12-09 1981-06-30 Dr. Eduard Fresenius, Chemisch-Pharmazeutische Industrie Kg Apparatebau Kg Apparatus for fluid balancing under sterile conditions
US4599055A (en) * 1985-06-25 1986-07-08 Cobe Laboratories, Inc. Peristaltic pump
FR2619604A1 (en) * 1987-08-19 1989-02-24 Cobe Lab SELF-LOADING PERISTALTIC PUMP
US5215450A (en) * 1991-03-14 1993-06-01 Yehuda Tamari Innovative pumping system for peristaltic pumps
US5427509A (en) * 1993-12-22 1995-06-27 Baxter International Inc. Peristaltic pump tube cassette with angle pump tube connectors
EP1099854A1 (en) * 1999-11-10 2001-05-16 Alcon Universal, Ltd. Peristaltic pump and cassette

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2153052A1 (en) * 1971-10-25 1973-05-03 Allen Longford & Associates Lt PERISTALTIC PUMP
US4275726A (en) * 1977-12-09 1981-06-30 Dr. Eduard Fresenius, Chemisch-Pharmazeutische Industrie Kg Apparatebau Kg Apparatus for fluid balancing under sterile conditions
US4599055A (en) * 1985-06-25 1986-07-08 Cobe Laboratories, Inc. Peristaltic pump
FR2619604A1 (en) * 1987-08-19 1989-02-24 Cobe Lab SELF-LOADING PERISTALTIC PUMP
US5215450A (en) * 1991-03-14 1993-06-01 Yehuda Tamari Innovative pumping system for peristaltic pumps
US5427509A (en) * 1993-12-22 1995-06-27 Baxter International Inc. Peristaltic pump tube cassette with angle pump tube connectors
EP1099854A1 (en) * 1999-11-10 2001-05-16 Alcon Universal, Ltd. Peristaltic pump and cassette

Also Published As

Publication number Publication date
FR2926855A1 (en) 2009-07-31
WO2009095586A2 (en) 2009-08-06
EP2247856A2 (en) 2010-11-10

Similar Documents

Publication Publication Date Title
USD754327S1 (en) Cuff for air delivery conduit
USD633435S1 (en) Tire
USD642244S1 (en) Fluid coupling
WO2012048261A3 (en) Peristaltic micropump
MY163971A (en) Catheter insertion device
USD600390S1 (en) Light fixture
WO2011082256A3 (en) Connection and alignment systems and methods
ATE441776T1 (en) AXIAL ROTOR SECTION FOR A ROTOR OF A TURBINE
WO2008094213A3 (en) Large area induced assembly of nanostructures
WO2008157114A3 (en) Cable cover for an ultrasonic flow meter
WO2008146385A1 (en) Optical path converting member, optical connector and optical apparatus
WO2007101570A8 (en) Arrangement of an air mass meter at a flow channel
WO2011160210A3 (en) Duct assembly for a cross-flow water turbine
WO2009047679A3 (en) Support of flow deflection devices in wind turbines
WO2009021093A3 (en) New and improved esp motor design
USD621253S1 (en) Connecting element for sheet piles
WO2007054887A3 (en) Fluid transmission through a visual display panel
EP2306162A3 (en) Flow-rate measurement apparatus
EP2610699A3 (en) Electronic device and connection mechanism thereof
WO2009095586A3 (en) Fluidic duct structure and cassette for peristaltic pump
USD567382S1 (en) Surgical illuminator
EP1901043A3 (en) Meter casing for fitting into a conduit
MX2009013491A (en) Tampon.
GB2470678A (en) Fluidic device with planar coupling member
ATE442547T1 (en) FLUID SYSTEM

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09705009

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2009705009

Country of ref document: EP