AR033289A1 - Cabezales de hemodializador - Google Patents

Cabezales de hemodializador

Info

Publication number
AR033289A1
AR033289A1 ARP020101577A ARP020101577A AR033289A1 AR 033289 A1 AR033289 A1 AR 033289A1 AR P020101577 A ARP020101577 A AR P020101577A AR P020101577 A ARP020101577 A AR P020101577A AR 033289 A1 AR033289 A1 AR 033289A1
Authority
AR
Argentina
Prior art keywords
dialyzer
inlet
fiber bundle
fluid
defines
Prior art date
Application number
ARP020101577A
Other languages
English (en)
Spanish (es)
Original Assignee
Baxter Int
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 Baxter Int filed Critical Baxter Int
Publication of AR033289A1 publication Critical patent/AR033289A1/es

Links

Classifications

    • 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
    • B01D63/031—Two or more types of hollow fibres within one bundle or within one potting or tube-sheet
    • 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
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/30—Accessories; Auxiliary operation
    • 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
    • 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
    • A61M2206/14—Static flow deviators in tubes disturbing laminar flow in tubes, e.g. archimedes screws
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (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)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
ARP020101577A 2001-06-01 2002-04-29 Cabezales de hemodializador AR033289A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/871,863 US20030075498A1 (en) 2001-06-01 2001-06-01 Hemodialyzer headers

Publications (1)

Publication Number Publication Date
AR033289A1 true AR033289A1 (es) 2003-12-10

Family

ID=25358325

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020101577A AR033289A1 (es) 2001-06-01 2002-04-29 Cabezales de hemodializador

Country Status (7)

Country Link
US (1) US20030075498A1 (https=)
EP (1) EP1397196A1 (https=)
JP (1) JP2004528140A (https=)
AR (1) AR033289A1 (https=)
MX (1) MXPA03010994A (https=)
TW (1) TW539558B (https=)
WO (1) WO2002098543A1 (https=)

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US20040254513A1 (en) * 2002-04-10 2004-12-16 Sherwin Shang Conductive polymer materials and applications thereof including monitoring and providing effective therapy
US7052480B2 (en) 2002-04-10 2006-05-30 Baxter International Inc. Access disconnection systems and methods
US10155082B2 (en) 2002-04-10 2018-12-18 Baxter International Inc. Enhanced signal detection for access disconnection systems
US7022098B2 (en) 2002-04-10 2006-04-04 Baxter International Inc. Access disconnection systems and methods
US8147562B2 (en) * 2002-09-23 2012-04-03 The General Hospital Corporation Three dimensional construct for the design and fabrication of physiological fluidic networks
US7960166B2 (en) 2003-05-21 2011-06-14 The General Hospital Corporation Microfabricated compositions and processes for engineering tissues containing multiple cell types
DE102004022245B4 (de) * 2004-05-04 2012-06-28 Daimler Ag Brennstoffzellensystem und Verfahren zu dessen Betrieb
US9254279B2 (en) * 2004-05-12 2016-02-09 Baxter International Inc. Nitric oxide scavengers
AT503422B1 (de) * 2006-08-11 2007-10-15 Hans-Peter Dr Bierbaumer Vorrichtung zur trinkwassererzeugung
FR2909008B1 (fr) * 2006-11-27 2009-11-27 Vaslin Bucher Dispositif pour empecher la formation de depots aux entrees des membranes tubulaires ou capillaires d'un module de filtration tangentielle.
USD565728S1 (en) * 2006-12-07 2008-04-01 Fresenius Medical Care Holdings, Inc. Universal dialyzer cap
WO2008127732A2 (en) * 2007-04-12 2008-10-23 The General Hospital Corporation Biomimetic vascular network and devices using the same
WO2009102751A2 (en) 2008-02-11 2009-08-20 The General Hospital Corporation System and method for in vitro blood vessel modeling
US20100125235A1 (en) * 2008-06-16 2010-05-20 Triaxis Medical Devices, Inc. Blood Treatment Apparatus Having Branched Flow Distribution
WO2009155248A1 (en) * 2008-06-16 2009-12-23 Triaxis Medical Devices, Inc. Blood treatment apparatus having branched flow distribution
US8114043B2 (en) * 2008-07-25 2012-02-14 Baxter International Inc. Electromagnetic induction access disconnect sensor
AR076721A1 (es) * 2009-06-02 2011-06-29 Sanofi Aventis Deutschland Modulo medicinal con sistema integral de distribucion de flujo
USD612513S1 (en) 2009-07-29 2010-03-23 Fresenius Medical Care Holdings, Inc. Universal dialyzer cap
WO2015114400A1 (en) * 2014-02-03 2015-08-06 Eurosider S.A.S.Di Milli Ottavio & C. Module for separating nitrogen with hollow-fibre membrane
EP4335539A3 (en) 2014-03-29 2024-05-01 Princeton Trade and Technology Inc. Blood processing cartridges and systems, and methods for extracorporeal blood therapies
US10426884B2 (en) 2015-06-26 2019-10-01 Novaflux Inc. Cartridges and systems for outside-in flow in membrane-based therapies
WO2017053805A1 (en) 2015-09-24 2017-03-30 Labib Mohamed E Cartridges for hollow fibre membrane-based therapies
WO2020132389A1 (en) * 2018-12-20 2020-06-25 University Of Maryland, Baltimore Hemofiltration device, system and method for a high blood flow extracorporeal circuit
US11925739B2 (en) * 2019-10-23 2024-03-12 Seagate Technology Llc Artificial kidney
EP4058094A1 (en) * 2019-11-12 2022-09-21 Fresenius Medical Care Deutschland GmbH Blood treatment systems
CA3160952A1 (en) * 2019-11-12 2021-05-20 Fresenius Medical Care Deutschland Gmbh Blood treatment systems
CA3160871A1 (en) * 2019-11-12 2021-05-20 Fresenius Medical Care Deutschland Gmbh Blood treatment systems

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JPS5322163A (en) * 1976-08-12 1978-03-01 Nippon Zeon Co Ltd Mass transfer apparatus of hollow fiber type
DE2646358C2 (de) * 1976-10-14 1982-05-13 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG Apparatebau KG, 6380 Bad Homburg Hohlfaserdialysator
FR2374932A1 (fr) * 1976-12-24 1978-07-21 Rhone Poulenc Ind Appareil a fibres creuses, utilisable notamment comme rein artificiel
US4201673A (en) * 1977-07-04 1980-05-06 Terumo Corporation Apparatus for dialysis of solution
US4572724A (en) * 1984-04-12 1986-02-25 Pall Corporation Blood filter
CA1251109A (en) * 1984-04-24 1989-03-14 Tohru Takemura Blood oxygenator using a hollow-fiber membrane
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US5618425A (en) * 1993-04-30 1997-04-08 Terumo Kabushiki Kaisha Filtering apparatus with a pleated filtering element embedded in a filling material
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US5798041A (en) * 1995-09-06 1998-08-25 Hemasure, Inc. In-line liquid filtration device useable for blood, blood products or the like
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US5626759A (en) * 1994-08-01 1997-05-06 Regents Of The University Of Colorado Blood treatment device with moving membrane
DE69515766T2 (de) * 1994-09-02 2000-07-06 Terumo K.K., Tokio/Tokyo Dialysegerät
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Also Published As

Publication number Publication date
EP1397196A1 (en) 2004-03-17
JP2004528140A (ja) 2004-09-16
US20030075498A1 (en) 2003-04-24
MXPA03010994A (es) 2004-02-27
WO2002098543A1 (en) 2002-12-12
TW539558B (en) 2003-07-01

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal