ATE286426T1 - Trennvorrichtung und verfahren - Google Patents

Trennvorrichtung und verfahren

Info

Publication number
ATE286426T1
ATE286426T1 AT02701880T AT02701880T ATE286426T1 AT E286426 T1 ATE286426 T1 AT E286426T1 AT 02701880 T AT02701880 T AT 02701880T AT 02701880 T AT02701880 T AT 02701880T AT E286426 T1 ATE286426 T1 AT E286426T1
Authority
AT
Austria
Prior art keywords
ultrasound
channel system
flow
ultrasound source
separation device
Prior art date
Application number
AT02701880T
Other languages
English (en)
Inventor
Thomas Laurell
Mats Allers
Henrik Joensson
Hans W Persson
Andreas Nilsson
Filip Petersson
Original Assignee
Erysave Ab Ideon
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 Erysave Ab Ideon filed Critical Erysave Ab Ideon
Application granted granted Critical
Publication of ATE286426T1 publication Critical patent/ATE286426T1/de

Links

Classifications

    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3479—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate by dialysing the filtrate
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3496—Plasmapheresis; Leucopheresis; Lymphopheresis
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3678—Separation of cells using wave pressure; Manipulation of individual corpuscles

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • External Artificial Organs (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT02701880T 2001-03-09 2002-03-11 Trennvorrichtung und verfahren ATE286426T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0100819A SE522801C2 (sv) 2001-03-09 2001-03-09 Anordning för att separera suspenderade partiklar från en fluid med ultraljud samt metod för sådan separering
PCT/SE2002/000428 WO2002072235A1 (en) 2001-03-09 2002-03-11 Device and method for separation

Publications (1)

Publication Number Publication Date
ATE286426T1 true ATE286426T1 (de) 2005-01-15

Family

ID=20283290

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02701880T ATE286426T1 (de) 2001-03-09 2002-03-11 Trennvorrichtung und verfahren

Country Status (9)

Country Link
US (1) US6929750B2 (de)
EP (1) EP1365849B1 (de)
JP (1) JP4259872B2 (de)
AT (1) ATE286426T1 (de)
CA (1) CA2439257C (de)
DE (1) DE60202517T2 (de)
ES (1) ES2235007T3 (de)
SE (1) SE522801C2 (de)
WO (1) WO2002072235A1 (de)

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* Cited by examiner, † Cited by third party
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CA2439257A1 (en) 2002-09-19
US20040069717A1 (en) 2004-04-15
WO2002072235A1 (en) 2002-09-19
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US6929750B2 (en) 2005-08-16
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