ATE494022T1 - Kreislauf für die extrakorporale blutbehandlung und dabei verwendete fluss-umkehr-vorrichtung - Google Patents

Kreislauf für die extrakorporale blutbehandlung und dabei verwendete fluss-umkehr-vorrichtung

Info

Publication number
ATE494022T1
ATE494022T1 AT04769656T AT04769656T ATE494022T1 AT E494022 T1 ATE494022 T1 AT E494022T1 AT 04769656 T AT04769656 T AT 04769656T AT 04769656 T AT04769656 T AT 04769656T AT E494022 T1 ATE494022 T1 AT E494022T1
Authority
AT
Austria
Prior art keywords
circuit
blood treatment
flow
device used
flow reversal
Prior art date
Application number
AT04769656T
Other languages
English (en)
Inventor
Lennart Jonsson
Mattias Holmer
Per Hansson
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
Application granted granted Critical
Publication of ATE494022T1 publication Critical patent/ATE494022T1/de

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
    • A61M1/367—Circuit parts not covered by the preceding subgroups of group A61M1/3621
    • 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
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3656—Monitoring patency or flow at connection sites; Detecting disconnections
    • A61M1/3658—Indicating the amount of purified blood recirculating in the fistula or shunt
    • 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
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
    • A61M1/362265—Details of valves
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/223—Multiway valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87249—Multiple inlet with multiple outlet

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT04769656T 2003-10-31 2004-10-18 Kreislauf für die extrakorporale blutbehandlung und dabei verwendete fluss-umkehr-vorrichtung ATE494022T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51569103P 2003-10-31 2003-10-31
PCT/IB2004/003394 WO2005042059A2 (en) 2003-10-31 2004-10-18 A circuit for extracorporeal blood treatment and flow-inverting device utilized therein

Publications (1)

Publication Number Publication Date
ATE494022T1 true ATE494022T1 (de) 2011-01-15

Family

ID=34549433

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04769656T ATE494022T1 (de) 2003-10-31 2004-10-18 Kreislauf für die extrakorporale blutbehandlung und dabei verwendete fluss-umkehr-vorrichtung

Country Status (8)

Country Link
US (2) US7384543B2 (de)
EP (1) EP1689466B1 (de)
KR (1) KR101076352B1 (de)
CN (1) CN1874803B (de)
AT (1) ATE494022T1 (de)
DE (1) DE602004030941D1 (de)
ES (1) ES2356636T3 (de)
WO (1) WO2005042059A2 (de)

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EP1689466B1 (de) * 2003-10-31 2011-01-05 Gambro Lundia AB Kreislauf für die extrakorporale blutbehandlung und dabei verwendete fluss-umkehr-vorrichtung
US7261696B2 (en) * 2004-09-09 2007-08-28 Transonic Systems, Inc. Method and apparatus for measuring cardiac output via an extracorporeal cardiopulmonary support circuit
WO2006042016A2 (en) * 2004-10-07 2006-04-20 Fresenius Medical Care Holdings, Inc. Blood flow reversal valves and related systems and methods
CN104524654A (zh) 2005-04-21 2015-04-22 联邦高等教育系统匹兹堡大学 体外辅助呼吸器
FR2889451A1 (fr) * 2005-08-08 2007-02-09 Philippe Montillier Perfectionnement aux dispositifs de circulation de liquide humain extra-corporelle
US7815588B2 (en) * 2006-06-07 2010-10-19 Paul Sakiewicz Method and device for reversing lines in the procedure of hemodialysis
EP1870027A1 (de) 2006-06-21 2007-12-26 Trace Analytics GmbH Vorrichtungen und Verfahren zum Nachweisen eines Analyten
US9358331B2 (en) 2007-09-13 2016-06-07 Fresenius Medical Care Holdings, Inc. Portable dialysis machine with improved reservoir heating system
US8240636B2 (en) 2009-01-12 2012-08-14 Fresenius Medical Care Holdings, Inc. Valve system
US8535522B2 (en) * 2009-02-12 2013-09-17 Fresenius Medical Care Holdings, Inc. System and method for detection of disconnection in an extracorporeal blood circuit
US8105487B2 (en) 2007-09-25 2012-01-31 Fresenius Medical Care Holdings, Inc. Manifolds for use in conducting dialysis
US8597505B2 (en) 2007-09-13 2013-12-03 Fresenius Medical Care Holdings, Inc. Portable dialysis machine
US9308307B2 (en) 2007-09-13 2016-04-12 Fresenius Medical Care Holdings, Inc. Manifold diaphragms
US8040493B2 (en) 2007-10-11 2011-10-18 Fresenius Medical Care Holdings, Inc. Thermal flow meter
CA3057807C (en) 2007-11-29 2021-04-20 Thomas P. Robinson System and method for conducting hemodialysis and hemofiltration
AU2009302327C1 (en) 2008-10-07 2015-09-10 Fresenius Medical Care Holdings, Inc. Priming system and method for dialysis systems
CA2739807C (en) 2008-10-30 2017-02-28 Fresenius Medical Care Holdings, Inc. Modular, portable dialysis system
WO2010114932A1 (en) 2009-03-31 2010-10-07 Xcorporeal, Inc. Modular reservoir assembly for a hemodialysis and hemofiltration system
DE102010032154A1 (de) * 2010-07-23 2012-01-26 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Überwachung des Anschlusses einer Blutbehandlungseinheit an das Flüssigkeitssystem einer extrakorporalen Blutbehandlungsvorrichtung
CN102946920B (zh) 2010-04-14 2016-03-16 弗雷泽纽斯医疗保健德国有限公司 用于监控血液处理单元到体外血液处理设备的流体系统的连接的装置和方法
DE102010032980A1 (de) * 2010-07-31 2012-02-02 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Erkennung der Richtung der Flüssigkeitsströmung durch einen Dialysator
EP3165245B1 (de) 2011-08-02 2019-02-20 Medtronic, Inc. Hämodialysesystem mit einem durchflussweg mit gesteuertem nachgiebigem volumen
US9415151B2 (en) 2012-09-25 2016-08-16 Fresenius Medical Care Holdings, Inc. Blood flow reversal valves and related systems and methods
US9201036B2 (en) 2012-12-21 2015-12-01 Fresenius Medical Care Holdings, Inc. Method and system of monitoring electrolyte levels and composition using capacitance or induction
US9157786B2 (en) 2012-12-24 2015-10-13 Fresenius Medical Care Holdings, Inc. Load suspension and weighing system for a dialysis machine reservoir
US9713666B2 (en) 2013-01-09 2017-07-25 Medtronic, Inc. Recirculating dialysate fluid circuit for blood measurement
US11154648B2 (en) 2013-01-09 2021-10-26 Medtronic, Inc. Fluid circuits for sorbent cartridge with sensors
US10850016B2 (en) 2013-02-01 2020-12-01 Medtronic, Inc. Modular fluid therapy system having jumpered flow paths and systems and methods for cleaning and disinfection
US9623164B2 (en) 2013-02-01 2017-04-18 Medtronic, Inc. Systems and methods for multifunctional volumetric fluid control
US10010663B2 (en) 2013-02-01 2018-07-03 Medtronic, Inc. Fluid circuit for delivery of renal replacement therapies
US9354640B2 (en) * 2013-11-11 2016-05-31 Fresenius Medical Care Holdings, Inc. Smart actuator for valve
US10537875B2 (en) 2013-11-26 2020-01-21 Medtronic, Inc. Precision recharging of sorbent materials using patient and session data
US9884145B2 (en) 2013-11-26 2018-02-06 Medtronic, Inc. Parallel modules for in-line recharging of sorbents using alternate duty cycles
US10357757B2 (en) 2014-06-24 2019-07-23 Medtronic, Inc. Stacked sorbent assembly
EP3160535B1 (de) 2014-06-24 2024-10-02 Mozarc Medical US LLC Modulare dialysatregenerationsanordnung
EP3481459B1 (de) * 2016-07-08 2021-03-17 Hollister Incorporated Körperhöhlenspülungssystem
US10981148B2 (en) 2016-11-29 2021-04-20 Medtronic, Inc. Zirconium oxide module conditioning
US10960381B2 (en) 2017-06-15 2021-03-30 Medtronic, Inc. Zirconium phosphate disinfection recharging and conditioning
EP3421061A1 (de) 2017-06-28 2019-01-02 Fresenius Medical Care Deutschland GmbH Ein weiteres einsatzstück für einen bluttubussatz zur förderung der mischen eines infusionslösung mit einer weiteren flüssigkeit
CN107802906B (zh) * 2017-11-21 2023-09-22 四川大学华西医院 一种血液净化系统
US12285552B2 (en) 2018-08-14 2025-04-29 Mozarc Medical Us Llc Precision dialysis therapy based on sorbent effluent analysis
US11213616B2 (en) 2018-08-24 2022-01-04 Medtronic, Inc. Recharge solution for zirconium phosphate
FR3087660A1 (fr) * 2018-10-26 2020-05-01 Ubiplug Dispositif d'interface pour la realisation d'une hemodialyse
US20210128037A1 (en) * 2019-10-30 2021-05-06 Becton, Dickinson And Company Blood collection system with user-adjusted pressure management and related methods
FR3104441B1 (fr) * 2019-12-15 2024-10-04 Ubiplug Dispositif d’interface entre un équipement externe et des tubes destinés à être reliés à un système d’un patient.
US20220265912A1 (en) * 2021-02-23 2022-08-25 Sanford Altman Continuous flow catheter assembly and methods of use
US12569601B2 (en) 2021-04-07 2026-03-10 Mozarc Medical Us Llc Increased operational capabilities of a dialysis system
US12397093B2 (en) 2021-05-18 2025-08-26 Mozarc Medical Us Llc Sorbent cartridge designs

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US4885087A (en) 1986-11-26 1989-12-05 Kopf Henry B Apparatus for mass transfer involving biological/pharmaceutical media
GB2276566A (en) 1993-03-24 1994-10-05 Saitekku Kabushiki Kaisha Haemodialyser unit
US5378229A (en) * 1994-01-25 1995-01-03 Cordis Corporation Check valve manifold assembly for use in angioplasty
DE19528907C1 (de) 1995-08-05 1996-11-07 Fresenius Ag Vorrichtung zur Ermittlung hämodynamischer Parameter während einer extrakorporalen Blutbehandlung
US6189388B1 (en) 1997-11-12 2001-02-20 Gambro, Inc. Access flow monitoring using reversal of normal blood flow
US6177049B1 (en) 1998-06-10 2001-01-23 Dsu Medical Corporation Reversing flow blood processing system
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EP1124599B1 (de) * 1998-10-23 2013-07-24 Gambro Lundia AB Vorrichtung zum messen von zugangsfluss bei dialyse
US6319465B1 (en) 1999-06-03 2001-11-20 Dsu Medical Corporation Reversing flow blood processing system having reduced clotting potential
US6308737B1 (en) 2000-03-10 2001-10-30 Transonic Systems, Inc. Method and apparatus for selectively reversing flow between a dialyzer and a patient access
US6743193B2 (en) * 2001-07-17 2004-06-01 Nx Stage Medical, Inc. Hermetic flow selector valve
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EP1689466B1 (de) * 2003-10-31 2011-01-05 Gambro Lundia AB Kreislauf für die extrakorporale blutbehandlung und dabei verwendete fluss-umkehr-vorrichtung

Also Published As

Publication number Publication date
CN1874803A (zh) 2006-12-06
ES2356636T3 (es) 2011-04-11
US20050145549A1 (en) 2005-07-07
WO2005042059A2 (en) 2005-05-12
KR101076352B1 (ko) 2011-10-25
US7922898B2 (en) 2011-04-12
CN1874803B (zh) 2010-09-15
WO2005042059A3 (en) 2005-06-16
US20080208102A1 (en) 2008-08-28
US7384543B2 (en) 2008-06-10
EP1689466B1 (de) 2011-01-05
KR20060113687A (ko) 2006-11-02
DE602004030941D1 (de) 2011-02-17
EP1689466A2 (de) 2006-08-16

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