JP5425889B2 - 脱気装置 - Google Patents

脱気装置 Download PDF

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Publication number
JP5425889B2
JP5425889B2 JP2011506604A JP2011506604A JP5425889B2 JP 5425889 B2 JP5425889 B2 JP 5425889B2 JP 2011506604 A JP2011506604 A JP 2011506604A JP 2011506604 A JP2011506604 A JP 2011506604A JP 5425889 B2 JP5425889 B2 JP 5425889B2
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JP
Japan
Prior art keywords
spiral
blood
air
chamber
liquid
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JP2011506604A
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English (en)
Japanese (ja)
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JP2011518628A (ja
JP2011518628A5 (enExample
Inventor
ベック、クリストフ
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Gambro Lundia AB
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Gambro Lundia AB
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Publication of JP2011518628A5 publication Critical patent/JP2011518628A5/ja
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    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • B01D19/0057—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
JP2011506604A 2008-04-30 2009-04-28 脱気装置 Active JP5425889B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08008247.2 2008-04-30
EP08008247A EP2113266A1 (en) 2008-04-30 2008-04-30 Degassing device
PCT/EP2009/003068 WO2009132816A1 (en) 2008-04-30 2009-04-28 Degassing device

Publications (3)

Publication Number Publication Date
JP2011518628A JP2011518628A (ja) 2011-06-30
JP2011518628A5 JP2011518628A5 (enExample) 2012-03-15
JP5425889B2 true JP5425889B2 (ja) 2014-02-26

Family

ID=39791064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011506604A Active JP5425889B2 (ja) 2008-04-30 2009-04-28 脱気装置

Country Status (8)

Country Link
US (1) US8444586B2 (enExample)
EP (2) EP2113266A1 (enExample)
JP (1) JP5425889B2 (enExample)
KR (1) KR101479372B1 (enExample)
CN (1) CN102014985B (enExample)
AU (1) AU2009242427B2 (enExample)
CA (1) CA2718169C (enExample)
WO (1) WO2009132816A1 (enExample)

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Also Published As

Publication number Publication date
CN102014985A (zh) 2011-04-13
KR101479372B1 (ko) 2015-01-06
US20110092875A1 (en) 2011-04-21
KR20110009655A (ko) 2011-01-28
US8444586B2 (en) 2013-05-21
AU2009242427A1 (en) 2009-11-05
EP2282790A1 (en) 2011-02-16
EP2282790B1 (en) 2016-09-07
JP2011518628A (ja) 2011-06-30
AU2009242427B2 (en) 2013-10-10
CA2718169C (en) 2013-07-23
EP2113266A1 (en) 2009-11-04
WO2009132816A1 (en) 2009-11-05
CA2718169A1 (en) 2009-11-05
CN102014985B (zh) 2014-03-19

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