EP0638143B1 - Pompe peristaltique a cassette munie d'un ensemble de detrompage - Google Patents

Pompe peristaltique a cassette munie d'un ensemble de detrompage Download PDF

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Publication number
EP0638143B1
EP0638143B1 EP93911816A EP93911816A EP0638143B1 EP 0638143 B1 EP0638143 B1 EP 0638143B1 EP 93911816 A EP93911816 A EP 93911816A EP 93911816 A EP93911816 A EP 93911816A EP 0638143 B1 EP0638143 B1 EP 0638143B1
Authority
EP
European Patent Office
Prior art keywords
cassette
slide
peristaltic pump
platen
pump according
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.)
Expired - Lifetime
Application number
EP93911816A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0638143A1 (fr
Inventor
Frédéric Neftel
Bernard Bouvier
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.)
Debiotech SA
Original Assignee
Debiotech SA
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 filed Critical Debiotech SA
Publication of EP0638143A1 publication Critical patent/EP0638143A1/fr
Application granted granted Critical
Publication of EP0638143B1 publication Critical patent/EP0638143B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the present invention relates to a peristaltic pump with cassette provided with a keying assembly.
  • Peristaltic pumps and peristaltic cassette pumps are well known in the art.
  • the cassettes comprise a housing intended to receive a deformable tube and rollers. When set in motion the rollers deform the tube, which generates the flow of the fluid contained in the tube.
  • the rollers are driven by a motor unit external to the cassette.
  • FR-A-2,595,765 describes and illustrates a peristaltic pump comprising at least two elastic tubes arranged in parallel and a plurality of pressure rollers acting on the elastic tubes. The purpose of this pump is to provide a regular flow.
  • FR-A-2.644.212 relates to a cassette for a peristaltic pump with a deformable tube and the pump provided with such a cassette.
  • the cassette has a housing which has, near each of its ends, a cylindrical raceway against which satellites are applied and roll which crush the deformable tube situated between the two raceways.
  • the cassette described and illustrated is of a simple and robust construction.
  • FR-A-2.644.522 relates to a peristaltic pump with a deformable tube comprising, inside the casing, arcs of independent deformable tubes, which ensures a reduction in the fluctuations of the instantaneous flow rate.
  • the pump has a small footprint.
  • the object of the present invention is to eliminate any errors in the handling of the nursing staff.
  • the cassette is provided with means which impose the pairing of a type of cassette with a type of pump.
  • the cassette peristaltic pump of the present invention is provided with a polarizing assembly which eliminates all possible errors of handling by the nursing staff.
  • the present invention therefore provides a peristaltic pump comprising a motor body, a cassette with a deformable tube consisting of a housing in which are provided rotating rollers driven by a drive axis of the motor body and which compress said tube which is characterized in that that it comprises a polarizing assembly comprising a plate capable of having either an active position in which the drive axis actuates the rotary rollers, or a rest position in which the rotary rollers are fixed and at least one finger disposed on the lower part of the cassette capable of passing the tray from the rest position to the active position.
  • Figure 1 is a perspective view of a peristaltic cassette pump according to the invention.
  • Figure 2 is a top view of the pump in Figure 1.
  • Figure 3 is a perspective view from below of a cassette of the invention.
  • Figure 4 is a bottom view of a tray and slides.
  • Figure 5 is a section taken on the line V-V in Figure 4 with representation of a cassette.
  • Figure 6 is an axial section of a cassette body-pump body.
  • Figure 7 is a section taken on the line VII-VII in Figure 6.
  • Figure 8 is a perspective view of a tube guide.
  • Figure 9 is a sectional view of the end of the cassette.
  • the peristaltic cassette pump provided with a keying assembly is designated as a whole by 44. It comprises, as shown in FIGS. 1 and 2, a cassette 1 housed in a pump body 17. A deformable tube 25 is guided by a tube guide 16 and during the operation of the rollers 15 are applied to the deformable tube 25.
  • the cassette 1 has a surface on which the deformable tube 25 is supported. It is designed so as to have no sharp angle capable of producing premature wear of the tube 25.
  • the rollers 15 are three in number. This is an example and of course the number of rollers 15 can vary at will.
  • the peristaltic pump 44 has a control panel 20 with a cassette ejection button 18 and an operation button 19.
  • Figure 3 shows one of the elements of the polarizing assembly of the present invention.
  • these are fingers 23 arranged at the lower part of the casing 31 of the cassette 1.
  • the casing 31 of the cassette 1 has an upper part 13 and a lower part 14.
  • the fingers 23 are each provided with 'A boss 12 intended to cooperate in an opening of a slide as will be explained below.
  • the end of the cassette 1 comprises an inlet end 37 and an outlet end 38 through which the deformable tube 25 passes.
  • Housing 22 is provided on the housing 31, in the vicinity of the end pieces 37, 38 to receive infrared detectors which serve to detect the possible passage of air bubbles in the windows 24.
  • the position of the housing 22 also ensures a polarizing effect .
  • Figure 4 illustrates another element of the keying assembly. These are the tray 2 and side slides. As shown, the plate 2 has a flat upper face 33, a cylindrical lateral flank 34 having a central opening 35 for the passage of the motor shaft which is guided in a barrel 30 of the plate 2. The plate 2 comprises on its face upper plane 33 of the side windows 26 intended for the passage of the fingers 23 of the cassette 1.
  • the slides 28 are arranged near the barrel 30 on the lower surface of the plate 2 and their function will be indicated below.
  • Spikes 29 intended to improve the fixing of the plate 2 are arranged opposite with respect to the barrel 30.
  • the plate 2 has on the cylindrical lateral flank 34 notches 36 intended to allow the passage of a slider 3.
  • Each slider 3 has an opening II and is connected to at least one elastic element 27.
  • Figure 5 shows on the left side the plate 2 with the slide 3 disposed in a groove 5 of the pump body 4.
  • the slide 3 is away from the slide 28, the elastic elements 27, for example springs having left the notches 36 of the cylindrical lateral flank 34.
  • the pump body 4 has a portion in the form of a ramp or inclined plane 6. The structure shown ensures the maintenance of the plate 2, the barrel 30 fairing the drive shaft 10.
  • Each slide 3 comprises a window 32 and an inclined plane 7 on the part of the side of the elastic elements 27.
  • the cooperation and the operation between the cassette 1 and the plate 2 will be indicated below, in particular the effect produced by the insertion of the fingers 23 in the side windows 26 of the upper surface 33 of the plate 2.
  • the casing 31 of the cassette 1 is provided on its lower part 14 with fingers 23.
  • These fingers 23 comprise three specific parts, an inclined plane 8 turned inwards, a notch 9 turned outwards and a boss 12 extending the notch 9.
  • Figure 6 shows the cooperation between the components of the keying assembly, that is to say the plate 2 and the fingers 23 of the casing 31 of the cassette 1.
  • the plate 2 after the insertion of the fingers 23 has left the groove 5 of the pump body 4 by sliding along the inclined plane 6 of the pump body 4.
  • the elastic elements 27 arranged in the slides 28 press against the barrel 30 in which the drive shaft 10 is guided.
  • the fingers 23 fit in the slides 3 by the cooperation and the combination of inclined planes 8 and bosses 12.
  • Figure 7 shows in detail the adaptation of a slide 3 in a slide 28 near a barrel 30 of the plate 2 with the elastic elements 27. This figure shows above all the cooperation in the window 32 of the slide 3 of the boss 12 in the opening 11.
  • Figure 8 is a perspective view of a tube guide 16.
  • the tube guide 16 comprises two cylindrical elements 39. 40 allowing the circulation of the liquid.
  • the male part 41 engages in one end of the flexible pipe 25.
  • the female part 42 is intended to receive an external pipe and the male part 41 secures the flexible pipe 25 in the corresponding end piece 37, 38.
  • the two cylindrical elements 39, 40 are integral and comprise at least one claw 43 to allow their attachment to the cassette 1.
  • the tube guide 16 can be made of a silicone-based material, it ensures stability of the tubes in front of the optical detectors which are used to check for the presence of bubbles in the tubes and for sealing the deformable tube 25.
  • Figure 9 is a section through the end of the cassette 1 illustrating the connection between the flexible tube and the tube (s) connected to the patient or to the liquid to be infused.
  • an upper boss 48 is provided on the upper part 45 of the end of the cassette, while the lower part 46 of the end of the cassette has a lower boss 49. 47 designates the part of pipe subjected to the crushing of the rollers.
  • the slide 3 In the rest position, the slide 3 is located in the groove 5 of the pump body 4 and the elastic elements 27 connected to said slide 3 are housed in the slide 28 contiguous to the barrel 30 of the plate 2. In this position the assembly is inactive and is therefore at rest.
  • the cassette 1 is introduced on the axis 10 of the pump motor, the inclined plane 8 of the finger 23 of the cassette 1 causes the slide 3 to slide in the plate 2 by friction on the inclined plane 7 of the slide 3. This results in the release of the plate 2 when the slide 3 is completely removed from the groove 5 of the pump body 4. It is easily understood that when there is no cassette 1, the plate 2 is held in position rest and is not likely to take an active position.
  • the cassette 1 After unlocking the tray 2, the cassette 1 drives the tray 2 down.
  • the slide 3 slides on the inclined plane 6 of the pump body 4.
  • the slide 3 moves laterally and is arranged in the notch 9 of the finger 23 of the cassette 1. This results in a mechanical connection between the plate 2 and the cassette 1.
  • the drive shaft 10 rotates the rollers 15 which act on the deformable tube 25 to convey the liquid contained in said deformable tube 25.
  • the shape of the rollers 15 is not critical. Any suitable cylindrical shape can be used for the rollers 15, barrel-shaped elements can also be provided.
  • the drive of the rollers 15 by the drive shaft 10 is only possible when the plate 2 is in the active position. Only the cooperation of the plate 2 with the cassette 1 which corresponds to it allows the plate 2 to be placed in the active position.
  • the slider 3 has indeed an opening II and the cassette 1 a boss 12 on the finger 23. Depending on the position of this opening II and that of the boss 12 of the finger 23, the slider 3 can enter or abut on a cassette 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Packages (AREA)
  • Steroid Compounds (AREA)
EP93911816A 1992-04-30 1993-04-22 Pompe peristaltique a cassette munie d'un ensemble de detrompage Expired - Lifetime EP0638143B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9205402 1992-04-30
FR9205402A FR2690715B1 (fr) 1992-04-30 1992-04-30 Pompe peristaltique a cassette munie d'un ensemble de detrompage.
PCT/FR1993/000397 WO1993022560A1 (fr) 1992-04-30 1993-04-22 Pompe peristaltique a cassette munie d'un ensemble de detrompage

Publications (2)

Publication Number Publication Date
EP0638143A1 EP0638143A1 (fr) 1995-02-15
EP0638143B1 true EP0638143B1 (fr) 1996-06-05

Family

ID=9429458

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93911816A Expired - Lifetime EP0638143B1 (fr) 1992-04-30 1993-04-22 Pompe peristaltique a cassette munie d'un ensemble de detrompage

Country Status (11)

Country Link
US (1) US5518378A (ru)
EP (1) EP0638143B1 (ru)
JP (1) JP3280027B2 (ru)
AT (1) ATE139008T1 (ru)
AU (1) AU673836B2 (ru)
BR (1) BR9306298A (ru)
CA (1) CA2134339A1 (ru)
DE (1) DE69303019T2 (ru)
FR (1) FR2690715B1 (ru)
RU (1) RU2099601C1 (ru)
WO (1) WO1993022560A1 (ru)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708675B1 (fr) * 1993-08-06 1995-10-20 Debiotech Cassette de pompe péristaltique.
US5433588A (en) * 1993-12-15 1995-07-18 Stryker Corporation Peristaltic pump with one piece tubing insert and one piece cover
US5445506A (en) * 1993-12-22 1995-08-29 Baxter International Inc. Self loading peristaltic pump tube cassette
US5480294A (en) * 1993-12-22 1996-01-02 Baxter International Inc. Peristaltic pump module having jaws for gripping a peristaltic pump tube cassett
DE59405906D1 (de) * 1994-02-16 1998-06-10 Stoeckert Instr Gmbh Schlauchfixierungsvorrichtung für Rollenpumpen
FR2719873A1 (fr) * 1994-05-11 1995-11-17 Debiotech Sa Dispositif de pompe péristaltique.
US5549458A (en) * 1994-07-01 1996-08-27 Baxter International Inc. Peristaltic pump with quick release rotor head assembly
US5620312A (en) 1995-03-06 1997-04-15 Sabratek Corporation Infusion pump with dual-latching mechanism
US5899674A (en) * 1995-12-01 1999-05-04 Alcon Laboratories, Inc. Indentification system for a surgical cassette
US6059544A (en) * 1995-12-01 2000-05-09 Alcon Laboratories, Inc. Identification system for a surgical cassette
FR2748310A1 (fr) 1996-05-03 1997-11-07 Debiotech Sa Dispositif d'obturation par pincement d'un tube souple
US5792167A (en) * 1996-09-13 1998-08-11 Stryker Corporation Surgical irrigation pump and tool system
US6129699A (en) * 1997-10-31 2000-10-10 Sorenson Development, Inc. Portable persistaltic pump for peritoneal dialysis
US5810770A (en) * 1996-12-13 1998-09-22 Stryker Corporation Fluid management pump system for surgical procedures
US5927956A (en) * 1998-09-01 1999-07-27 Linvatec Corporation Peristaltic pump tubing system with latching cassette
US6322330B1 (en) * 1999-07-28 2001-11-27 Carlisle A. Thomas Compact peristaltic metering pump
US6293926B1 (en) 1999-11-10 2001-09-25 Alcon Universal Ltd. Peristaltic pump and cassette
US6962488B2 (en) * 1999-11-10 2005-11-08 Alcon, Inc. Surgical cassette having an aspiration pressure sensor
US6902542B2 (en) * 2002-05-28 2005-06-07 Alcon, Inc. Identification system for a surgical cassette
US20030225366A1 (en) * 1999-08-31 2003-12-04 Morgan Michael D. Liquid venting surgical cassette
US6497676B1 (en) 2000-02-10 2002-12-24 Baxter International Method and apparatus for monitoring and controlling peritoneal dialysis therapy
US20030125662A1 (en) 2002-01-03 2003-07-03 Tuan Bui Method and apparatus for providing medical treatment therapy based on calculated demand
US6908451B2 (en) 2002-04-25 2005-06-21 Alcon, Inc. Liquid venting surgical system
US20030225363A1 (en) * 2002-05-28 2003-12-04 Raphael Gordon Surgical cassette
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
AU2004259149B2 (en) 2003-07-31 2010-05-20 Debiotech S.A. A system for performing peritoneal dialysis
ES2401569T3 (es) * 2004-05-14 2013-04-22 Fresenius Medical Care Deutschland Gmbh Bomba de rodillos
US7608059B2 (en) * 2004-05-25 2009-10-27 Covidien Ag Flow control apparatus
WO2006024192A1 (de) * 2004-09-03 2006-03-09 Ismatec Sa. Laboratoriumstechnik Peristaltische pumpe
US8398582B2 (en) * 2005-10-27 2013-03-19 Novartis Ag Fluid pressure sensing chamber
US8202243B2 (en) * 2005-10-27 2012-06-19 Novartis Ag Fluid pressure sensing chamber
US20070098579A1 (en) * 2005-10-27 2007-05-03 Alcon, Inc. Fluid pressure sensing chamber
US20070106301A1 (en) * 2005-11-09 2007-05-10 Alcon, Inc. Sclerotomy adapter
US8011905B2 (en) * 2005-11-17 2011-09-06 Novartis Ag Surgical cassette
US7942853B2 (en) * 2006-01-11 2011-05-17 Alcon, Inc. Fluid chamber
US7775780B2 (en) * 2006-01-24 2010-08-17 Alcon, Inc. Surgical cassette
US8079836B2 (en) * 2006-03-01 2011-12-20 Novartis Ag Method of operating a peristaltic pump
US8465467B2 (en) * 2006-09-14 2013-06-18 Novartis Ag Method of controlling an irrigation/aspiration system
US7731689B2 (en) 2007-02-15 2010-06-08 Baxter International Inc. Dialysis system having inductive heating
US7998115B2 (en) 2007-02-15 2011-08-16 Baxter International Inc. Dialysis system having optical flowrate detection
US8870812B2 (en) 2007-02-15 2014-10-28 Baxter International Inc. Dialysis system having video display with ambient light adjustment
US8361023B2 (en) 2007-02-15 2013-01-29 Baxter International Inc. Dialysis system with efficient battery back-up
US8558964B2 (en) 2007-02-15 2013-10-15 Baxter International Inc. Dialysis system having display with electromagnetic compliance (“EMC”) seal
US7540855B2 (en) * 2007-06-01 2009-06-02 Peregrine Surgical, Ltd. Disposable aspirator cassette
US20090053085A1 (en) * 2007-08-24 2009-02-26 Thompson Loren M Peristalitic pump assembly and method for attaching a cassette thereto
US7934912B2 (en) 2007-09-27 2011-05-03 Curlin Medical Inc Peristaltic pump assembly with cassette and mounting pin arrangement
US8062008B2 (en) 2007-09-27 2011-11-22 Curlin Medical Inc. Peristaltic pump and removable cassette therefor
US8083503B2 (en) 2007-09-27 2011-12-27 Curlin Medical Inc. Peristaltic pump assembly and regulator therefor
AU2010245166B2 (en) 2009-05-06 2014-04-17 Alcon Inc. Multiple segmented peristaltic pump and cassette
US20110137231A1 (en) 2009-12-08 2011-06-09 Alcon Research, Ltd. Phacoemulsification Hand Piece With Integrated Aspiration Pump
US7833206B1 (en) 2010-02-02 2010-11-16 Peregrine Surgical, Ltd. Method and apparatus for disposable aspirator cassette
US8760637B2 (en) 2010-08-30 2014-06-24 Alcon Research, Ltd. Optical sensing system including electronically switched optical magnification
US8459968B2 (en) * 2011-09-19 2013-06-11 Curlin Medical Inc. Peristaltic pump cassette and method of installing same
JP6612618B2 (ja) 2012-12-11 2019-11-27 アルコン リサーチ， リミテッド 一体化型吸引および灌流ポンプを備える水晶体超音波乳化吸引術用ハンドピース
US9962288B2 (en) 2013-03-07 2018-05-08 Novartis Ag Active acoustic streaming in hand piece for occlusion surge mitigation
US9545337B2 (en) 2013-03-15 2017-01-17 Novartis Ag Acoustic streaming glaucoma drainage device
US9693896B2 (en) 2013-03-15 2017-07-04 Novartis Ag Systems and methods for ocular surgery
US9750638B2 (en) 2013-03-15 2017-09-05 Novartis Ag Systems and methods for ocular surgery
US9126219B2 (en) 2013-03-15 2015-09-08 Alcon Research, Ltd. Acoustic streaming fluid ejector
US9915274B2 (en) 2013-03-15 2018-03-13 Novartis Ag Acoustic pumps and systems
US11179516B2 (en) 2017-06-22 2021-11-23 Baxter International Inc. Systems and methods for incorporating patient pressure into medical fluid delivery
WO2019106185A1 (en) * 2017-12-01 2019-06-06 Christophe Blanc Peristaltic pump cassette
USD917045S1 (en) 2018-08-16 2021-04-20 Deka Products Limited Partnership Slide clamp
USD1004412S1 (en) 2019-08-16 2023-11-14 Deka Products Limited Partnership Slide clamp assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673334A (en) * 1984-05-25 1987-06-16 Isco, Inc. Peristaltic pump
US4735558A (en) * 1986-04-08 1988-04-05 Staar Surgical Company Peristaltic pump latching mechanism
US4818190A (en) * 1987-12-01 1989-04-04 Pacesetter Infusion, Ltd. Cassette loading and latching apparatus for a medication infusion system
DD272036A1 (de) * 1988-05-09 1989-09-27 Karl Marx Stadt Tech Hochschul Radialperistaltikschlauchpumpe
US4904168A (en) * 1988-12-28 1990-02-27 United Sonics, Inc. Cassette assembly for ophthalmic surgery system
FR2644212B1 (fr) * 1989-03-13 1991-11-15 Malbec Edouard Cassette pour pompe peristaltique a tube deformable, et pompe peristaltique equipee d'une telle cassette
FR2659856B1 (fr) * 1990-03-23 1992-06-05 Asulab Sa Pompe portable d'administration d'une substance therapeutique liquide.

Also Published As

Publication number Publication date
AU4263693A (en) 1993-11-29
RU2099601C1 (ru) 1997-12-20
FR2690715B1 (fr) 1994-07-22
EP0638143A1 (fr) 1995-02-15
FR2690715A1 (fr) 1993-11-05
BR9306298A (pt) 1998-06-30
JP3280027B2 (ja) 2002-04-30
DE69303019T2 (de) 1997-01-23
JPH07509032A (ja) 1995-10-05
US5518378A (en) 1996-05-21
DE69303019D1 (de) 1996-07-11
CA2134339A1 (fr) 1993-11-11
WO1993022560A1 (fr) 1993-11-11
RU94045923A (ru) 1996-08-20
AU673836B2 (en) 1996-11-28
ATE139008T1 (de) 1996-06-15

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