AU5317799A - Continuous flow rotary pump - Google Patents

Continuous flow rotary pump

Info

Publication number
AU5317799A
AU5317799A AU53177/99A AU5317799A AU5317799A AU 5317799 A AU5317799 A AU 5317799A AU 53177/99 A AU53177/99 A AU 53177/99A AU 5317799 A AU5317799 A AU 5317799A AU 5317799 A AU5317799 A AU 5317799A
Authority
AU
Australia
Prior art keywords
continuous flow
rotary pump
flow rotary
pump
continuous
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.)
Abandoned
Application number
AU53177/99A
Inventor
Lev Kazatchkov
Lucas Varela
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.)
Impsa International Inc
Original Assignee
Impsa International 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 Impsa International Inc filed Critical Impsa International Inc
Publication of AU5317799A publication Critical patent/AU5317799A/en
Abandoned 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/064—Details of the magnetic circuit
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/135—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/20—Type thereof
    • A61M60/205—Non-positive displacement blood pumps
    • A61M60/216—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller
    • A61M60/237—Non-positive displacement blood pumps including a rotating member acting on the blood, e.g. impeller the blood flow through the rotating member having mainly axial components, e.g. axial flow pumps
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/408—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable
    • A61M60/411—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being mechanical, e.g. transmitted by a shaft or cable generated by an electromotor
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/818—Bearings
    • A61M60/825—Contact bearings, e.g. ball-and-cup or pivot bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/403—Details relating to driving for non-positive displacement blood pumps
    • A61M60/422—Details relating to driving for non-positive displacement blood pumps the force acting on the blood contacting member being electromagnetic, e.g. using canned motor pumps
    • 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
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/802—Constructional details other than related to driving of non-positive displacement blood pumps
    • A61M60/818—Bearings
    • A61M60/824—Hydrodynamic or fluid film bearings

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Transplantation (AREA)
  • External Artificial Organs (AREA)
AU53177/99A 1999-07-26 1999-07-26 Continuous flow rotary pump Abandoned AU5317799A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/016300 WO2001007787A1 (en) 1999-07-26 1999-07-26 Continuous flow rotary pump

Publications (1)

Publication Number Publication Date
AU5317799A true AU5317799A (en) 2001-02-13

Family

ID=22273238

Family Applications (1)

Application Number Title Priority Date Filing Date
AU53177/99A Abandoned AU5317799A (en) 1999-07-26 1999-07-26 Continuous flow rotary pump

Country Status (2)

Country Link
AU (1) AU5317799A (en)
WO (1) WO2001007787A1 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2194278A1 (en) 2008-12-05 2010-06-09 ECP Entwicklungsgesellschaft mbH Fluid pump with a rotor
EP2216059A1 (en) 2009-02-04 2010-08-11 ECP Entwicklungsgesellschaft mbH Catheter device with a catheter and an actuation device
EP2229965A1 (en) 2009-03-18 2010-09-22 ECP Entwicklungsgesellschaft mbH Fluid pump with particular form of a rotor blade
EP2246078A1 (en) 2009-04-29 2010-11-03 ECP Entwicklungsgesellschaft mbH Shaft assembly with a shaft which moves within a fluid-filled casing
EP2248544A1 (en) 2009-05-05 2010-11-10 ECP Entwicklungsgesellschaft mbH Fluid pump with variable circumference, particularly for medical use
EP2266640A1 (en) 2009-06-25 2010-12-29 ECP Entwicklungsgesellschaft mbH Compressible and expandable turbine blade for a fluid pump
EP2282070B1 (en) 2009-08-06 2012-10-17 ECP Entwicklungsgesellschaft mbH Catheter device with a coupling device for a drive device
EP3441616B1 (en) 2009-09-22 2023-04-19 ECP Entwicklungsgesellschaft mbH Compressible rotor for a fluid pump
EP2298371A1 (en) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Function element, in particular fluid pump with a housing and a transport element
EP2298372A1 (en) 2009-09-22 2011-03-23 ECP Entwicklungsgesellschaft mbH Rotor for an axial pump for transporting a fluid
EP2314331B1 (en) 2009-10-23 2013-12-11 ECP Entwicklungsgesellschaft mbH Catheter pump arrangement and flexible shaft arrangement with a cable core
EP2314330A1 (en) 2009-10-23 2011-04-27 ECP Entwicklungsgesellschaft mbH Flexible shaft arrangement
EP2338541A1 (en) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Radial compressible and expandable rotor for a fluid pump
EP2338539A1 (en) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Pump device with a detection device
EP2338540A1 (en) 2009-12-23 2011-06-29 ECP Entwicklungsgesellschaft mbH Delivery blade for a compressible rotor
EP2347778A1 (en) 2010-01-25 2011-07-27 ECP Entwicklungsgesellschaft mbH Fluid pump with a radially compressible rotor
EP2363157A1 (en) 2010-03-05 2011-09-07 ECP Entwicklungsgesellschaft mbH Device for exerting mechanical force on a medium, in particular fluid pump
EP2388029A1 (en) 2010-05-17 2011-11-23 ECP Entwicklungsgesellschaft mbH Pump array
EP2399639A1 (en) 2010-06-25 2011-12-28 ECP Entwicklungsgesellschaft mbH System for introducing a pump
EP2407187A3 (en) 2010-07-15 2012-06-20 ECP Entwicklungsgesellschaft mbH Blood pump for invasive application within the body of a patient
EP2407186A1 (en) 2010-07-15 2012-01-18 ECP Entwicklungsgesellschaft mbH Rotor for a pump, produced with an initial elastic material
EP2407185A1 (en) 2010-07-15 2012-01-18 ECP Entwicklungsgesellschaft mbH Radial compressible and expandable rotor for a pump with a turbine blade
EP2422735A1 (en) 2010-08-27 2012-02-29 ECP Entwicklungsgesellschaft mbH Implantable blood transportation device, manipulation device and coupling device
GB2487403A (en) * 2011-01-20 2012-07-25 Sea Lix As Conical helical rotor
GB2487404A (en) * 2011-01-20 2012-07-25 Sea Lix As Rotor for extracting energy from bidirectional fluid flows
EP2497521A1 (en) 2011-03-10 2012-09-12 ECP Entwicklungsgesellschaft mbH Push device for axial insertion of a string-shaped, flexible body
EP2564771A1 (en) 2011-09-05 2013-03-06 ECP Entwicklungsgesellschaft mbH Medicinal product with a functional element for invasive use in the body of a patient
US8926492B2 (en) 2011-10-11 2015-01-06 Ecp Entwicklungsgesellschaft Mbh Housing for a functional element
WO2013110140A1 (en) * 2012-01-24 2013-08-01 Aquaglobe Pty Ltd A variable output generator and water turbine
DE102012104311A1 (en) * 2012-05-18 2013-11-21 Xylem Ip Holdings Llc Starting torque reduction for pumping devices
CN108742951B (en) 2012-06-06 2021-05-25 洋红医疗有限公司 Artificial kidney valve
US10583231B2 (en) * 2013-03-13 2020-03-10 Magenta Medical Ltd. Blood pump
EP4233702A3 (en) 2013-03-13 2023-12-20 Magenta Medical Ltd. Manufacture of an impeller
WO2016185473A1 (en) 2015-05-18 2016-11-24 Magenta Medical Ltd. Blood pump
CA3039302A1 (en) 2016-11-23 2018-05-31 Magenta Medical Ltd. Blood pumps
CN109826795A (en) * 2019-02-11 2019-05-31 爱恒能源科技（上海）有限公司 Can the bilobed wheel of power recovery become guide-vane pipeline pumping system and its working method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1071042A (en) * 1911-05-31 1913-08-26 Percy W Fuller Multistage parallel-flow pump.
US2470794A (en) * 1943-12-20 1949-05-24 Robert E Snyder In-line fluid pump
US3083893A (en) * 1960-06-02 1963-04-02 Benson Mfg Co Contra-rotating blower
US3276382A (en) * 1964-03-05 1966-10-04 Harvey E Richter Fluid flow device

Also Published As

Publication number Publication date
WO2001007787A1 (en) 2001-02-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase