[go: up one dir, main page]

AU4553200A - Device for axially delivering fluidic media - Google Patents

Device for axially delivering fluidic media

Info

Publication number
AU4553200A
AU4553200A AU45532/00A AU4553200A AU4553200A AU 4553200 A AU4553200 A AU 4553200A AU 45532/00 A AU45532/00 A AU 45532/00A AU 4553200 A AU4553200 A AU 4553200A AU 4553200 A AU4553200 A AU 4553200A
Authority
AU
Australia
Prior art keywords
fluidic media
delivering fluidic
axially
axially delivering
media
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
AU45532/00A
Inventor
Norbert Buske
Kurt Graichen
Johannes Muller
Werner Neumann
Peter Nusser
Hans-Erhard Peters
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.)
Berlin Heart GmbH
Original Assignee
MEDIPORT KARDIOTECHNIK GmbH
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 MEDIPORT KARDIOTECHNIK GmbH filed Critical MEDIPORT KARDIOTECHNIK GmbH
Publication of AU4553200A publication Critical patent/AU4553200A/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
    • 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
    • A61M60/20—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
    • 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
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/086—Sealings especially adapted for liquid 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
    • A61M60/10—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
    • A61M60/827—Sealings between moving parts
    • A61M60/829—Sealings between moving parts having a purge fluid supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
AU45532/00A 1999-04-20 2000-04-19 Device for axially delivering fluidic media Abandoned AU4553200A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19918838 1999-04-20
DE19918838 1999-04-20
PCT/EP2000/003560 WO2000062841A1 (en) 1999-04-20 2000-04-19 Device for axially delivering fluidic media

Publications (1)

Publication Number Publication Date
AU4553200A true AU4553200A (en) 2000-11-02

Family

ID=7905857

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45532/00A Abandoned AU4553200A (en) 1999-04-20 2000-04-19 Device for axially delivering fluidic media

Country Status (3)

Country Link
AU (1) AU4553200A (en)
DE (1) DE20007582U1 (en)
WO (1) WO2000062841A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6533047B2 (en) * 2014-09-26 2019-06-19 株式会社ハイレックスコーポレーション Medical centrifugal pump and artificially assisted heart having the medical centrifugal pump
WO2019089373A1 (en) * 2017-11-06 2019-05-09 Heartware, Inc. Vad with intra-housing fluid access ports

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037984A (en) * 1967-10-26 1977-07-26 Bio-Medicus, Inc. Pumping apparatus and process characterized by gentle operation
US4310930A (en) * 1979-11-28 1982-01-19 U.S. Philips Corporation Rigid-vane artifical heart
GB2236363B (en) * 1986-06-24 1991-07-31 Papst Motoren Gmbh & Co Kg Magnetic fluid seal apparatus
DE19654834A1 (en) 1996-12-23 1998-07-09 Peter Dr Ing Nuesser Device for the gentle delivery of single and multi-phase fluids
US5957504A (en) 1997-04-10 1999-09-28 Senior Engineering Investments Ag Exhaust manifold attachment apparatus

Also Published As

Publication number Publication date
DE20007582U1 (en) 2000-09-28
WO2000062841A1 (en) 2000-10-26

Similar Documents

Publication Publication Date Title
AU2001280665A1 (en) Media return system
AU3327100A (en) Device for moving body
AU2001211472A1 (en) Heater device for active substances
AU1327501A (en) Device for delivering biological agents
AU2002221710A1 (en) Atomizer for liquids
AU4697700A (en) Fluid dispenser apparatus
AU7553000A (en) Gumming device
AU2189801A (en) Fluid dispensing apparatus
EP1111480A3 (en) Printer device
AU5878900A (en) Microfluidic device interface
AUPQ334699A0 (en) Fluid pourer
AU2001224818A1 (en) Device for administering liquids
AU1425101A (en) Device for dispensing droplets
AUPQ528300A0 (en) Fluid distribution device
IL137504A0 (en) Media adapter
AU4553200A (en) Device for axially delivering fluidic media
AUPQ353099A0 (en) All purpose fluid replacement system
AU4927800A (en) Device for filtering fluids
AU2000268161A1 (en) Device for conveying liquids
AU5243501A (en) Fluid delivery device
AU2001266249A1 (en) Writing aid device
AU7321500A (en) Gas feed device
AU2001247945A1 (en) Device for exposing thermosensitive media
AU2925700A (en) Fluid supply system
AU2661100A (en) Direct printing device

Legal Events

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