CN107376045B - 从透析装置的流体回路中除去二氧化碳气体 - Google Patents

从透析装置的流体回路中除去二氧化碳气体 Download PDF

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Publication number
CN107376045B
CN107376045B CN201710785263.1A CN201710785263A CN107376045B CN 107376045 B CN107376045 B CN 107376045B CN 201710785263 A CN201710785263 A CN 201710785263A CN 107376045 B CN107376045 B CN 107376045B
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Prior art keywords
dialysate
shell
gas
inches
dialyzer
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Chinese (zh)
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CN107376045A (zh
Inventor
维克多.古拉
卡洛斯.J.埃宗
贝扎伊.马索德
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Fresenius Medical Care Holdings Inc
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Fresenius Medical Care Holdings Inc
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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
    • A61M1/14—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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (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)
CN201710785263.1A 2008-01-18 2009-01-16 从透析装置的流体回路中除去二氧化碳气体 Expired - Fee Related CN107376045B (zh)

Applications Claiming Priority (3)

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US2196508P 2008-01-18 2008-01-18
US61/021,965 2008-01-18
CN200980109573.5A CN102046260B (zh) 2008-01-18 2009-01-16 从透析装置的流体回路中除去二氧化碳气体

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CN200980109573.5A Division CN102046260B (zh) 2008-01-18 2009-01-16 从透析装置的流体回路中除去二氧化碳气体

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CN107376045A CN107376045A (zh) 2017-11-24
CN107376045B true CN107376045B (zh) 2020-08-07

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CN201710785263.1A Expired - Fee Related CN107376045B (zh) 2008-01-18 2009-01-16 从透析装置的流体回路中除去二氧化碳气体
CN201410444296.6A Expired - Fee Related CN104307210B (zh) 2008-01-18 2009-01-16 从透析装置的流体回路中除去二氧化碳气体
CN200980109573.5A Expired - Fee Related CN102046260B (zh) 2008-01-18 2009-01-16 从透析装置的流体回路中除去二氧化碳气体

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CN201410444296.6A Expired - Fee Related CN104307210B (zh) 2008-01-18 2009-01-16 从透析装置的流体回路中除去二氧化碳气体
CN200980109573.5A Expired - Fee Related CN102046260B (zh) 2008-01-18 2009-01-16 从透析装置的流体回路中除去二氧化碳气体

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

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