TREA

Means for pushing the rollers against the tubular flexible member

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  • CPC
  • F04B43/1276
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B43/00Machines, pumps, or pumping installations having flexible working members

Current Industry

F04B43/1276Means for pushing the rollers against the tubular flexible member
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotor assembly with removable rollers
    • Patent number 11,939,972
    • Issue date Mar 26, 2024
    • Blue-White Industries, Ltd.
    • John T. Nguyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Double-roller hose pressing apparatus for peristaltic pump
    • Patent number 11,795,932
    • Issue date Oct 24, 2023
    • HUNAN ZENITHSUN TECHNOLOGY CO., LTD
    • Zhen Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear peristaltic pump
    • Patent number 11,635,073
    • Issue date Apr 25, 2023
    • John Patrick Miller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Uterine distension fluid management system with peristaltic pumps
    • Patent number 11,525,440
    • Issue date Dec 13, 2022
    • Hologic, MA
    • Danny Macari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device with a peristaltic pump unit which can be coupled
    • Patent number 11,486,382
    • Issue date Nov 1, 2022
    • Medela Holding AG
    • Lukas Bannwart
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat exchange system for patient temperature control with easy load...
    • Patent number 11,359,620
    • Issue date Jun 14, 2022
    • Zoll Circulation, Inc.
    • Christo Petrov Pamichev
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat exchange system for patient temperature control with easy load...
    • Patent number 11,353,016
    • Issue date Jun 7, 2022
    • Zoll Circulation, Inc.
    • Austin Reid Hendricks
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Peristaltic pump having improved pumping fingers
    • Patent number 11,313,364
    • Issue date Apr 26, 2022
    • Curlin Medical Inc.
    • Azur Azapagic
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Peristaltic pump with replaceable displacement element
    • Patent number 11,149,724
    • Issue date Oct 19, 2021
    • ProMinent GmbH
    • Phillipp Raupach
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Micro dosage peristaltic pump for micro dosage of fluid
    • Patent number 11,041,491
    • Issue date Jun 22, 2021
    • Fluisense ApS
    • Sten Velschow
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Uterine distension fluid management system with peristaltic pumps
    • Patent number 11,009,021
    • Issue date May 18, 2021
    • Hologic, Inc.
    • Danny Macari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump
    • Patent number 10,982,666
    • Issue date Apr 20, 2021
    • B. Braun Avitum AG
    • Philipp Winking
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tube pump
    • Patent number 10,859,081
    • Issue date Dec 8, 2020
    • Sumitomo Rubber Industries, Ltd.
    • Masamune Nagahama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Peristaltic pump
    • Patent number 10,830,227
    • Issue date Nov 10, 2020
    • Elemental Scientific, Inc.
    • Daniel R. Wiederin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Peristaltic pump having improved pumping fingers
    • Patent number 10,808,689
    • Issue date Oct 20, 2020
    • Curlin Medical Inc.
    • Azur Azapagic
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tube pump and printer provided with the same
    • Patent number 10,794,377
    • Issue date Oct 6, 2020
    • Brother Kogyo Kabushiki Kaisha
    • Yuma Tanabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tube pump and liquid ejection apparatus
    • Patent number 10,744,784
    • Issue date Aug 18, 2020
    • Canon Kabushiki Kaisha
    • Katsuyuki Yokoi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Peristaltic pumps
    • Patent number 10,690,128
    • Issue date Jun 23, 2020
    • HODGES & DRAKE DESIGN LIMITED
    • Kevin Hodges
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Peristaltic pump having rotatory play
    • Patent number 10,617,811
    • Issue date Apr 14, 2020
    • B. Braun Avitum AG
    • Oliver Schäfer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mechanism for adjusting occlusion of a cardiac bypass roller pump,...
    • Patent number 10,583,233
    • Issue date Mar 10, 2020
    • MAQUET CARDIOPULMONARY GmbH
    • William James Repka
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Peristaltic pumps and related methods
    • Patent number 10,578,097
    • Issue date Mar 3, 2020
    • PerkinElmer Health Sciences, Inc.
    • Tak Shun Cheung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Heat exchanges system for patient temperature control with easy loa...
    • Patent number 10,502,200
    • Issue date Dec 10, 2019
    • Zoll Circulation, Inc.
    • Austin Reid Hendricks
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dual-head, pulseless peristaltic-type metering pump
    • Patent number 10,415,560
    • Issue date Sep 17, 2019
    • Nelson Naksun Choi
    • Nelson Naksun Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Linear peristaltic pump
    • Patent number 10,385,839
    • Issue date Aug 20, 2019
    • PHYSIDIA
    • Philippe Ferme
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Peristaltic pump having adjustable roller guiding parts
    • Patent number 10,359,037
    • Issue date Jul 23, 2019
    • MINEBEA MITSUMI INC.
    • Koichi Yaeguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Continuous sample delivery peristaltic pump
    • Patent number 10,309,388
    • Issue date Jun 4, 2019
    • Bio-Rad Laboratories, Inc.
    • Nathan Michael Gaskill-Fox
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Peristaltic pump rotor
    • Patent number 10,273,950
    • Issue date Apr 30, 2019
    • Quanta Dialysis Technologies Limited
    • Clive Buckberry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number 10,253,767
    • Issue date Apr 9, 2019
    • Welco Co., Ltd.
    • Yoji Minatodani
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tube pump and printer provided with the same
    • Patent number 10,119,534
    • Issue date Nov 6, 2018
    • Brother Kogyo Kabushiki Kaisha
    • Yuma Tanabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tube pump
    • Patent number 10,082,136
    • Issue date Sep 25, 2018
    • SURPASS INDUSTRY CO., LTD.
    • Hiroshi Imai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    PERISTALTIC PUMP
    • Publication number 20240068465
    • Publication date Feb 29, 2024
    • Alcon Inc.
    • Brad Yin CHEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Peristaltic Pump
    • Publication number 20240026873
    • Publication date Jan 25, 2024
    • MEDELA HOLDING AG
    • René Voramwald
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERISTALTIC PUMP
    • Publication number 20230160380
    • Publication date May 25, 2023
    • SOCIETE DES PRODUITS NESTLE S.A.
    • ALEXANDRE PUGLIESE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MINI PERISTALTIC PUMP
    • Publication number 20230125495
    • Publication date Apr 27, 2023
    • CAREFUSION 303, INC.
    • Mohammed Mehtab KHAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UTERINE DISTENSION FLUID MANAGEMENT SYSTEM WITH PERISTALTIC PUMPS
    • Publication number 20230096757
    • Publication date Mar 30, 2023
    • HOLOGIC, INC.
    • Danny Macari
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TUBE PUMP AND PRINTING APPARATUS
    • Publication number 20220355598
    • Publication date Nov 10, 2022
    • MIMAKI ENGINEERING CO., LTD.
    • TOMOYA KAWAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT EXCHANGE SYSTEM FOR PATIENT TEMPERATURE CONTROL WITH EASY LOAD...
    • Publication number 20220268269
    • Publication date Aug 25, 2022
    • Zoll Circulation, Inc.
    • Christo Petrov Pamichev
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERISTALTIC PUMP SYSTEMS
    • Publication number 20220178362
    • Publication date Jun 9, 2022
    • RHEEM MANUFACTURING COMPANY
    • Taylor Leigh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DOUBLE-ROLLER HOSE PRESSING APPARATUS FOR PERISTALTIC PUMP
    • Publication number 20220003226
    • Publication date Jan 6, 2022
    • HUNAN ZENITHSUN TECHNOLOGY CO., LTD
    • Zhen LIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TUBE HOLDING MEMBER AND TUBE PUMP
    • Publication number 20210372393
    • Publication date Dec 2, 2021
    • Surpass Industry Co., Ltd.
    • Hiroshi Imai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR ASSEMBLY WITH REMOVABLE ROLLERS
    • Publication number 20210348602
    • Publication date Nov 11, 2021
    • BLUE-WHITE INDUSTRIES, LTD.
    • John T. Nguyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UTERINE DISTENSION FLUID MANAGEMENT SYSTEM WITH PERISTALTIC PUMPS
    • Publication number 20210262462
    • Publication date Aug 26, 2021
    • HOLOGIC, INC.
    • Danny Macari
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERISTALTIC PUMP HAVING IMPROVED PUMPING FINGERS
    • Publication number 20200378379
    • Publication date Dec 3, 2020
    • Curlin Medical Inc.
    • Azur AZAPAGIC
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PERISTALTIC PUMP
    • Publication number 20200256331
    • Publication date Aug 13, 2020
    • Alcon Inc.
    • Brad Yin Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Heat Exchange System for Patient Temperature Control With Easy Load...
    • Publication number 20200232452
    • Publication date Jul 23, 2020
    • Zoll Circulation, Inc.
    • Austin Reid Hendricks
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERISTALTIC PUMPS AND RELATED METHODS
    • Publication number 20200149525
    • Publication date May 14, 2020
    • PerkinElmer Health Sciences, Inc.
    • Tak Shun Cheung
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DEVICE WITH A PERISTALTIC PUMP UNIT WHICH CAN BE COUPLED
    • Publication number 20200011321
    • Publication date Jan 9, 2020
    • MEDELA HOLDING AG
    • Lukas BANNWART
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PERISTALTIC PUMP
    • Publication number 20190353158
    • Publication date Nov 21, 2019
    • ELEMENTAL SCIENTIFIC INC.
    • Daniel R. Wiederin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPROVEMENTS IN OR RELATING TO BLOOD SALVAGE AND AUTOTRANSFUSION
    • Publication number 20190184076
    • Publication date Jun 20, 2019
    • University of Strathclyde
    • Terence GOURLAY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LINEAR PERISTALTIC PUMP
    • Publication number 20190186484
    • Publication date Jun 20, 2019
    • Flex Ltd.
    • John Patrick Miller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Precision Fluid Dispensing Using Peristaltic Roller Control
    • Publication number 20190136853
    • Publication date May 9, 2019
    • David T. Bach
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TUBE PUMP AND PRINTER PROVIDED WITH THE SAME
    • Publication number 20190128250
    • Publication date May 2, 2019
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yuma TANABE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UTERINE DISTENSION FLUID MANAGEMENT SYSTEM WITH PERISTALTIC PUMPS
    • Publication number 20190120223
    • Publication date Apr 25, 2019
    • HOLOGIC, INC.
    • Danny Macari
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TUBE PUMP AND LIQUID EJECTION APPARATUS
    • Publication number 20190047295
    • Publication date Feb 14, 2019
    • Canon Kabushiki Kaisha
    • Katsuyuki Yokoi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID PUMP
    • Publication number 20180245578
    • Publication date Aug 30, 2018
    • B. BRAUN AVITUM AG
    • PHILIPP WINKING
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT EXCHANGE SYSTEM FOR PATIENT TEMPERATURE CONTROL WITH EASY LOAD...
    • Publication number 20180128258
    • Publication date May 10, 2018
    • Zoll Circulation, Inc.
    • Austin Reid Hendricks
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Tube Pump and Tube Stabilizer
    • Publication number 20180051687
    • Publication date Feb 22, 2018
    • WELCO CO., LTD.
    • Kenichi ONO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PERISTALTIC PUMP HAVING ROTATORY PLAY
    • Publication number 20180043074
    • Publication date Feb 15, 2018
    • B. BRAUN AVITUM AG
    • OLIVER SCHÄFER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR AND PUMP DEVICE
    • Publication number 20180003168
    • Publication date Jan 4, 2018
    • MINEBEA MITSUMI INC.
    • Koichi YAEGUCHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TUBE PUMP AND PRINTER PROVIDED WITH THE SAME
    • Publication number 20170370356
    • Publication date Dec 28, 2017
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Yuma TANABE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...