NZ586924A - Carbon dioxide gas removal from a fluid circuit of a dialysis device with device having annular concentric housings - Google Patents

Carbon dioxide gas removal from a fluid circuit of a dialysis device with device having annular concentric housings

Info

Publication number
NZ586924A
NZ586924A NZ586924A NZ58692409A NZ586924A NZ 586924 A NZ586924 A NZ 586924A NZ 586924 A NZ586924 A NZ 586924A NZ 58692409 A NZ58692409 A NZ 58692409A NZ 586924 A NZ586924 A NZ 586924A
Authority
NZ
New Zealand
Prior art keywords
carbon dioxide
dioxide gas
fluid circuit
gas removal
annular concentric
Prior art date
Application number
NZ586924A
Other languages
English (en)
Inventor
Victor Gura
Carlos Jacob Ezon
Beizai Masoud
Original Assignee
Fresenius Med Care Hldg 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 Fresenius Med Care Hldg Inc filed Critical Fresenius Med Care Hldg Inc
Priority to NZ601028A priority Critical patent/NZ601028B/en
Publication of NZ586924A publication Critical patent/NZ586924A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • 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
    • A61M1/1654—Dialysates therefor
    • A61M1/1656—Apparatus for preparing dialysates
    • A61M1/1658—Degasification
    • 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
    • A61M1/1694—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid
    • A61M1/1696—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid with dialysate regeneration
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Degasification And Air Bubble Elimination (AREA)
NZ586924A 2008-01-18 2009-01-16 Carbon dioxide gas removal from a fluid circuit of a dialysis device with device having annular concentric housings NZ586924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ601028A NZ601028B (en) 2008-01-18 2012-07-03 Carbon Dioxide Gas Removal From a Fluid Circuit of a Dialysis Device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2196508P 2008-01-18 2008-01-18
PCT/US2009/031228 WO2009091963A1 (en) 2008-01-18 2009-01-16 Carbon dioxide gas removal from a fluid circuit of a dialysis device

Publications (1)

Publication Number Publication Date
NZ586924A true NZ586924A (en) 2012-08-31

Family

ID=40885653

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ586924A NZ586924A (en) 2008-01-18 2009-01-16 Carbon dioxide gas removal from a fluid circuit of a dialysis device with device having annular concentric housings

Country Status (10)

Country Link
US (2) US8034161B2 (https=)
EP (2) EP2237851B1 (https=)
JP (3) JP2011509760A (https=)
CN (3) CN107376045B (https=)
AU (1) AU2009206044B2 (https=)
CA (1) CA2712461C (https=)
HK (1) HK1203437A1 (https=)
MX (2) MX2010007856A (https=)
NZ (1) NZ586924A (https=)
WO (1) WO2009091963A1 (https=)

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EP2237851A4 (en) 2015-12-23
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CA2712461C (en) 2016-07-05
JP2013176682A (ja) 2013-09-09
JP6759063B2 (ja) 2020-09-23
AU2009206044B2 (en) 2013-05-23
JP2017060802A (ja) 2017-03-30
JP2011509760A (ja) 2011-03-31
CN102046260A (zh) 2011-05-04
MX2010007856A (es) 2011-03-04
CN102046260B (zh) 2014-09-24
CN107376045A (zh) 2017-11-24
WO2009091963A1 (en) 2009-07-23
AU2009206044A1 (en) 2009-07-23
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US20090282980A1 (en) 2009-11-19
HK1203437A1 (en) 2015-10-30
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EP2237851B1 (en) 2019-03-20
NZ601028A (en) 2013-03-28
US8414686B2 (en) 2013-04-09
CN107376045B (zh) 2020-08-07
US8034161B2 (en) 2011-10-11
CN104307210A (zh) 2015-01-28
MX340061B (es) 2016-06-23
US20120031825A1 (en) 2012-02-09

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