AU2016405300A1 - Centerless pump - Google Patents

Centerless pump Download PDF

Info

Publication number
AU2016405300A1
AU2016405300A1 AU2016405300A AU2016405300A AU2016405300A1 AU 2016405300 A1 AU2016405300 A1 AU 2016405300A1 AU 2016405300 A AU2016405300 A AU 2016405300A AU 2016405300 A AU2016405300 A AU 2016405300A AU 2016405300 A1 AU2016405300 A1 AU 2016405300A1
Authority
AU
Australia
Prior art keywords
centerless rim
tube
roller guide
pump
peristaltic rollers
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.)
Granted
Application number
AU2016405300A
Other versions
AU2016405300B2 (en
Inventor
Marcus Hays
Benjamin LORIMORE
Scott STREETER
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.)
Orbis Wheels Inc
Original Assignee
Orbis Wheels Inc
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 Orbis Wheels Inc filed Critical Orbis Wheels Inc
Publication of AU2016405300A1 publication Critical patent/AU2016405300A1/en
Application granted granted Critical
Publication of AU2016405300B2 publication Critical patent/AU2016405300B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14212—Pumping with an aspiration and an expulsion action
    • A61M5/14232—Roller pumps
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/09—Pumps having electric drive
    • 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
    • F04B43/1238—Machines, pumps, or pumping installations having flexible working members having peristaltic action using only one roller as the squeezing element, the roller moving on an arc of a circle during squeezing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
  • Massaging Devices (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The present disclosure may relate to a pump including a centerless rim, a first roller guide shaped to roll along the centerless rim such that as the first roller guide is rotated, friction between the first roller guide and the centerless rim causes a corresponding rotation of the centerless rim. The pump may also include a second roller guide shaped to roll along the centerless rim, and a plurality of peristaltic rollers coupled to the centerless rim. The pump may additionally include a tube housing disposed proximate the plurality of peristaltic rollers, and a tube disposed between the tube housing and the peristaltic rollers such that as the centerless rim is rotated, the peristaltic rollers compress the tube against the tube housing to create negative pressure within the tube.
AU2016405300A 2016-04-26 2016-04-26 Centerless pump Ceased AU2016405300B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/029398 WO2017188939A1 (en) 2016-04-26 2016-04-26 Centerless pump

Publications (2)

Publication Number Publication Date
AU2016405300A1 true AU2016405300A1 (en) 2018-11-22
AU2016405300B2 AU2016405300B2 (en) 2020-06-18

Family

ID=60159864

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2016405300A Ceased AU2016405300B2 (en) 2016-04-26 2016-04-26 Centerless pump

Country Status (7)

Country Link
EP (1) EP3449126A4 (en)
JP (1) JP6594569B2 (en)
KR (1) KR20190002565A (en)
CN (1) CN109416037A (en)
AU (1) AU2016405300B2 (en)
CA (1) CA3022353A1 (en)
WO (1) WO2017188939A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113499507A (en) * 2021-07-14 2021-10-15 巨翊科技（上海）有限公司 Automatic clamp and mechanism for infusion tube

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110315432B (en) * 2019-07-10 2020-08-07 山东职业学院 Centerless cylindrical forming grinding wheel dressing device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987004A (en) * 1955-07-29 1961-06-06 Jerome L Murray Fluid pressure device
DE3114127C2 (en) * 1981-04-08 1984-06-07 Fresenius AG, 6380 Bad Homburg Roll pumps for medical purposes
US4878622A (en) * 1988-06-17 1989-11-07 Ransburg Corporation Peristaltic voltage block
KR100473242B1 (en) * 2001-07-18 2005-03-08 세이코 엡슨 가부시키가이샤 Tube pump
CN2584865Y (en) * 2002-11-01 2003-11-05 杜明德 Liquid automatic supply device
JP4690034B2 (en) * 2004-12-28 2011-06-01 エスアイアイ・プリンテック株式会社 Tube pump, inkjet recording apparatus, and ink supply method
US8292604B2 (en) * 2009-05-01 2012-10-23 Xerox Corporation Peristaltic pump
ES2407671T3 (en) * 2009-05-06 2013-06-13 Alcon Research, Ltd. Multiple segmented peristaltic pump and cassette
DE102010000592B3 (en) * 2010-03-01 2011-06-16 Ulrich Gmbh & Co. Kg Peristaltic pump with planetary gear
US8747084B2 (en) * 2010-07-21 2014-06-10 Aperia Technologies, Inc. Peristaltic pump
RU2606692C2 (en) * 2011-08-17 2017-01-10 Нестек С.А,. Linear peristaltic pump
CN202851317U (en) * 2012-10-23 2013-04-03 南京中竞科电子科技有限公司 Miniature peristaltic pump for automatic liquid injection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113499507A (en) * 2021-07-14 2021-10-15 巨翊科技（上海）有限公司 Automatic clamp and mechanism for infusion tube
CN113499507B (en) * 2021-07-14 2022-09-23 巨翊科技（上海）有限公司 Automatic clamp and mechanism for infusion tube

Also Published As

Publication number Publication date
CN109416037A (en) 2019-03-01
AU2016405300B2 (en) 2020-06-18
EP3449126A4 (en) 2019-11-27
JP6594569B2 (en) 2019-10-23
CA3022353A1 (en) 2017-11-02
JP2019515174A (en) 2019-06-06
EP3449126A1 (en) 2019-03-06
KR20190002565A (en) 2019-01-08
WO2017188939A1 (en) 2017-11-02

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired