JP4036828B2 - 改善された透析液灌流を有する血液透析機 - Google Patents

改善された透析液灌流を有する血液透析機 Download PDF

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Publication number
JP4036828B2
JP4036828B2 JP2003501527A JP2003501527A JP4036828B2 JP 4036828 B2 JP4036828 B2 JP 4036828B2 JP 2003501527 A JP2003501527 A JP 2003501527A JP 2003501527 A JP2003501527 A JP 2003501527A JP 4036828 B2 JP4036828 B2 JP 4036828B2
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JP
Japan
Prior art keywords
dialysis machine
inlet
dialysate
fluid
casing
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.)
Expired - Fee Related
Application number
JP2003501527A
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English (en)
Japanese (ja)
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JP2004529723A (ja
JP2004529723A5 (enExample
Inventor
ランドルフ エイチ． ワトキンス，
ジェイムス エス． スレピッカ，
マイケル アール． プリスコ，
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.)
Baxter International Inc
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Baxter International Inc
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Publication of JP2004529723A5 publication Critical patent/JP2004529723A5/ja
Application granted granted Critical
Publication of JP4036828B2 publication Critical patent/JP4036828B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/0233—Manufacturing thereof forming the bundle
    • 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
    • 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
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1623—Disposition or location of membranes relative to fluids
    • A61M1/1627—Dialyser of the inside perfusion type, i.e. blood flow inside hollow membrane fibres or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/20—Accessories; Auxiliary operations
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0496—Urine
    • A61M2202/0498—Urea
    • 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
    • A61M2205/15—Detection of leaks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/10—Specific supply elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/12—Specific discharge elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/21—Specific headers, end caps

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • External Artificial Organs (AREA)
JP2003501527A 2001-06-01 2002-04-24 改善された透析液灌流を有する血液透析機 Expired - Fee Related JP4036828B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/871,864 US6623638B2 (en) 2001-06-01 2001-06-01 Hemodialyzer having improved dialysate perfusion
PCT/US2002/013043 WO2002098490A1 (en) 2001-06-01 2002-04-24 Hemodialyzer having improved dialysate perfusion

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007242902A Division JP2008029857A (ja) 2001-06-01 2007-09-19 改善された透析液灌流を有する血液透析機

Publications (3)

Publication Number Publication Date
JP2004529723A JP2004529723A (ja) 2004-09-30
JP2004529723A5 JP2004529723A5 (enExample) 2005-09-02
JP4036828B2 true JP4036828B2 (ja) 2008-01-23

Family

ID=25358329

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2003501527A Expired - Fee Related JP4036828B2 (ja) 2001-06-01 2002-04-24 改善された透析液灌流を有する血液透析機
JP2007242902A Pending JP2008029857A (ja) 2001-06-01 2007-09-19 改善された透析液灌流を有する血液透析機

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2007242902A Pending JP2008029857A (ja) 2001-06-01 2007-09-19 改善された透析液灌流を有する血液透析機

Country Status (9)

Country Link
US (1) US6623638B2 (enExample)
EP (1) EP1406685B1 (enExample)
JP (2) JP4036828B2 (enExample)
AR (1) AR033170A1 (enExample)
AT (1) ATE397946T1 (enExample)
DE (1) DE60227076D1 (enExample)
MX (1) MXPA03010988A (enExample)
TW (1) TW553751B (enExample)
WO (1) WO2002098490A1 (enExample)

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* Cited by examiner, † Cited by third party
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US8366710B2 (en) 2006-05-26 2013-02-05 National University Corporation Nagoya University External fixator

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
WO2002098490A1 (en) 2002-12-12
EP1406685A1 (en) 2004-04-14
JP2004529723A (ja) 2004-09-30
DE60227076D1 (de) 2008-07-24
AR033170A1 (es) 2003-12-03
JP2008029857A (ja) 2008-02-14
EP1406685B1 (en) 2008-06-11
TW553751B (en) 2003-09-21
US6623638B2 (en) 2003-09-23
US20030080047A1 (en) 2003-05-01
MXPA03010988A (es) 2004-02-27
ATE397946T1 (de) 2008-07-15

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