GB979330A - Compressible tube type fluid pump - Google Patents

Compressible tube type fluid pump

Info

Publication number
GB979330A
GB979330A GB32634/63A GB3263463A GB979330A GB 979330 A GB979330 A GB 979330A GB 32634/63 A GB32634/63 A GB 32634/63A GB 3263463 A GB3263463 A GB 3263463A GB 979330 A GB979330 A GB 979330A
Authority
GB
United Kingdom
Prior art keywords
tubes
tube
rollers
fluid pump
tube type
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
Application number
GB32634/63A
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.)
Bayer Corp
Original Assignee
Technicon Instruments Corp
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 Technicon Instruments Corp filed Critical Technicon Instruments Corp
Publication of GB979330A publication Critical patent/GB979330A/en
Expired 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • 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
    • F04B43/1223—Machines, pumps, or pumping installations having flexible working members having peristaltic action the actuating elements, e.g. rollers, moving in a straight line during squeezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

979,330. Rotary pumps. TECHNICON INSTRUMENTS CORPORATION. Aug. 19, 1963 [Aug. 23, 1962], No. 32634/63. Heading F1F. A fluid pump of the compressible tube type comprises means for closing the tube progressively along its length at two points spaced apart longitudinally of the tube and means for automatically decreasing the distance between said two points during at least part of the pumping operation. As shown, during operation of the tube compressing mechanism 42 the tubes 30 are compressed successively by rollers 52. During compression of the tubes a pair of rails 76 engage the ends of the rollers 52 and rotate them on pivot pins 58 inwardly towards shaft 46 against the force of springs 64. As a result a roller 52 moves along the tubes 30 towards the adjacent leading roller to shorten the portions of the lengths of the tubes engaged between the pair of rollers, thus causing an increase in pressure of the fluid in said portions.
GB32634/63A 1962-08-23 1963-08-19 Compressible tube type fluid pump Expired GB979330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US218879A US3116697A (en) 1962-08-23 1962-08-23 Compressible tube type fluid pump

Publications (1)

Publication Number Publication Date
GB979330A true GB979330A (en) 1965-01-01

Family

ID=22816865

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32634/63A Expired GB979330A (en) 1962-08-23 1963-08-19 Compressible tube type fluid pump

Country Status (3)

Country Link
US (1) US3116697A (en)
CH (1) CH417338A (en)
GB (1) GB979330A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9586002B2 (en) 2011-09-21 2017-03-07 Sanofi-Aventis Deutschland Gmbh Peristaltic pump

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960466A (en) * 1975-02-10 1976-06-01 Taylor Edward J Douche-enema pump
JPS6012688U (en) * 1983-07-06 1985-01-28 株式会社　堀場製作所 tubing pump
US4950136A (en) * 1989-08-14 1990-08-21 Hydro Systems Company Peristaltic pump
US6736617B2 (en) 2002-02-20 2004-05-18 Terumo Cardiovascular Systems Corporation Peristaltic pump having automatically adjusting bushing
US7144231B2 (en) * 2003-07-23 2006-12-05 Hewlett-Packard Development Company, L.P. Peristaltic pump with ganged tubes
US8565839B2 (en) 2005-10-13 2013-10-22 Abbott Medical Optics Inc. Power management for wireless devices
US8380126B1 (en) 2005-10-13 2013-02-19 Abbott Medical Optics Inc. Reliable communications for wireless devices
US9295765B2 (en) * 2006-11-09 2016-03-29 Abbott Medical Optics Inc. Surgical fluidics cassette supporting multiple pumps
US9522221B2 (en) 2006-11-09 2016-12-20 Abbott Medical Optics Inc. Fluidics cassette for ocular surgical system
US8491528B2 (en) 2006-11-09 2013-07-23 Abbott Medical Optics Inc. Critical alignment of fluidics cassettes
US8414534B2 (en) 2006-11-09 2013-04-09 Abbott Medical Optics Inc. Holding tank devices, systems, and methods for surgical fluidics cassette
US10959881B2 (en) * 2006-11-09 2021-03-30 Johnson & Johnson Surgical Vision, Inc. Fluidics cassette for ocular surgical system
US20110088151A1 (en) * 2007-04-17 2011-04-21 Semra Peksoz Firefighter's turnout coat with seamless collar
US10596032B2 (en) * 2007-05-24 2020-03-24 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system with a footpedal
US10363166B2 (en) 2007-05-24 2019-07-30 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system using sensed data
US10485699B2 (en) 2007-05-24 2019-11-26 Johnson & Johnson Surgical Vision, Inc. Systems and methods for transverse phacoemulsification
US8162633B2 (en) * 2007-08-02 2012-04-24 Abbott Medical Optics Inc. Volumetric fluidics pump with translating shaft path
US10342701B2 (en) * 2007-08-13 2019-07-09 Johnson & Johnson Surgical Vision, Inc. Systems and methods for phacoemulsification with vacuum based pumps
EP2341878B1 (en) * 2008-11-07 2017-06-21 Abbott Medical Optics Inc. Semi-automatic device calibraton
WO2010054146A1 (en) * 2008-11-07 2010-05-14 Abbott Medical Optics Inc. Method for programming foot pedal settings and controlling performance through foot pedal variation
CA2936454C (en) 2008-11-07 2018-10-23 Abbott Medical Optics Inc. Adjustable foot pedal control for ophthalmic surgery
US9005157B2 (en) 2008-11-07 2015-04-14 Abbott Medical Optics Inc. Surgical cassette apparatus
CA3049335A1 (en) 2008-11-07 2010-05-14 Rob Raney Automatically pulsing different aspiration levels to an ocular probe
CA2743098C (en) 2008-11-07 2017-08-15 Abbott Medical Optics Inc. Automatically switching different aspiration levels and/or pumps to an ocular probe
US8409155B2 (en) 2008-11-07 2013-04-02 Abbott Medical Optics Inc. Controlling of multiple pumps
US9795507B2 (en) 2008-11-07 2017-10-24 Abbott Medical Optics Inc. Multifunction foot pedal
US9492317B2 (en) 2009-03-31 2016-11-15 Abbott Medical Optics Inc. Cassette capture mechanism
US8876757B2 (en) 2009-11-12 2014-11-04 Abbott Medical Optics Inc. Fluid level detection system
EP2825219B1 (en) 2012-03-17 2023-05-24 Johnson & Johnson Surgical Vision, Inc. Surgical cassette
WO2021041706A1 (en) * 2019-08-28 2021-03-04 Fort Jameson, Llc Fluid isolating peristaltic pump

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804023A (en) * 1954-11-29 1957-08-27 Mr Robot Inc Pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9586002B2 (en) 2011-09-21 2017-03-07 Sanofi-Aventis Deutschland Gmbh Peristaltic pump
EP2764246B1 (en) * 2011-09-21 2019-05-01 Sanofi-Aventis Deutschland GmbH Peristaltic pump
US10518027B2 (en) 2011-09-21 2019-12-31 Sanofi-Aventis Deutschland Gmbh Peristaltic pump

Also Published As

Publication number Publication date
CH417338A (en) 1966-07-15
US3116697A (en) 1964-01-07

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