AU2009242427B2 - Degassing device - Google Patents

Degassing device Download PDF

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Publication number
AU2009242427B2
AU2009242427B2 AU2009242427A AU2009242427A AU2009242427B2 AU 2009242427 B2 AU2009242427 B2 AU 2009242427B2 AU 2009242427 A AU2009242427 A AU 2009242427A AU 2009242427 A AU2009242427 A AU 2009242427A AU 2009242427 B2 AU2009242427 B2 AU 2009242427B2
Authority
AU
Australia
Prior art keywords
degassing device
housing
liquid
degassing
blood
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.)
Ceased
Application number
AU2009242427A
Other languages
English (en)
Other versions
AU2009242427A1 (en
Inventor
Christof Beck
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.)
Gambro Lundia AB
Original Assignee
Gambro Lundia AB
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 Gambro Lundia AB filed Critical Gambro Lundia AB
Publication of AU2009242427A1 publication Critical patent/AU2009242427A1/en
Application granted granted Critical
Publication of AU2009242427B2 publication Critical patent/AU2009242427B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61M1/36—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)
AU2009242427A 2008-04-30 2009-04-28 Degassing device Ceased AU2009242427B2 (en)

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 (2)

Publication Number Publication Date
AU2009242427A1 AU2009242427A1 (en) 2009-11-05
AU2009242427B2 true AU2009242427B2 (en) 2013-10-10

Family

ID=39791064

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009242427A Ceased AU2009242427B2 (en) 2008-04-30 2009-04-28 Degassing device

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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US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
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US8425471B2 (en) 2007-02-27 2013-04-23 Deka Products Limited Partnership Reagent supply for a hemodialysis system
US9028691B2 (en) 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
US8562834B2 (en) 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
US20090107335A1 (en) * 2007-02-27 2009-04-30 Deka Products Limited Partnership Air trap for a medical infusion device
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US8366655B2 (en) 2007-02-27 2013-02-05 Deka Products Limited Partnership Peritoneal dialysis sensor apparatus systems, devices and methods
US8393690B2 (en) 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US11833281B2 (en) 2008-01-23 2023-12-05 Deka Products Limited Partnership Pump cassette and methods for use in medical treatment system using a plurality of fluid lines
US11284616B2 (en) 2010-05-05 2022-03-29 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
US9199016B2 (en) 2009-10-12 2015-12-01 New Health Sciences, Inc. System for extended storage of red blood cells and methods of use
US12089589B2 (en) 2009-10-12 2024-09-17 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
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US9877476B2 (en) 2013-02-28 2018-01-30 New Health Sciences, Inc. Gas depletion and gas addition devices for blood treatment
JP6461975B2 (ja) 2013-12-23 2019-01-30 ユニバーシティ・オブ・メリーランド・ボルティモアＵｎｉｖｅｒｓｉｔｙ Ｏｆ Ｍａｒｙｌａｎｄ， Ｂａｌｔｉｍｏｒｅ 血液酸素付加装置
JP5962708B2 (ja) * 2014-06-10 2016-08-03 横河電機株式会社 脱泡槽
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US10589015B2 (en) 2014-10-20 2020-03-17 The Regents Of The University Of Michigan Gated-concentric artificial lung
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CN110251996A (zh) * 2018-03-12 2019-09-20 洛阳奇泓生物科技有限公司 一种液体发酵培养基在线脱气装置
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Also Published As

Publication number Publication date
KR20110009655A (ko) 2011-01-28
JP5425889B2 (ja) 2014-02-26
EP2282790A1 (en) 2011-02-16
CA2718169C (en) 2013-07-23
KR101479372B1 (ko) 2015-01-06
CA2718169A1 (en) 2009-11-05
CN102014985A (zh) 2011-04-13
US8444586B2 (en) 2013-05-21
US20110092875A1 (en) 2011-04-21
AU2009242427A1 (en) 2009-11-05
CN102014985B (zh) 2014-03-19
EP2282790B1 (en) 2016-09-07
JP2011518628A (ja) 2011-06-30
WO2009132816A1 (en) 2009-11-05
EP2113266A1 (en) 2009-11-04

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