ATE255924T1 - Vorrichtung und verfahren zur vorbereitung einer behandlungsflüssigkeit durch filtrierung - Google Patents

Vorrichtung und verfahren zur vorbereitung einer behandlungsflüssigkeit durch filtrierung

Info

Publication number
ATE255924T1
ATE255924T1 AT95420216T AT95420216T ATE255924T1 AT E255924 T1 ATE255924 T1 AT E255924T1 AT 95420216 T AT95420216 T AT 95420216T AT 95420216 T AT95420216 T AT 95420216T AT E255924 T1 ATE255924 T1 AT E255924T1
Authority
AT
Austria
Prior art keywords
pressure
filter
liquid
membrane
filtration
Prior art date
Application number
AT95420216T
Other languages
German (de)
English (en)
Inventor
Jean-Claude Riquier
Jacques Chevallet
Original Assignee
Hospal Ind
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9465939&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE255924(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hospal Ind filed Critical Hospal Ind
Application granted granted Critical
Publication of ATE255924T1 publication Critical patent/ATE255924T1/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
    • A61M1/14—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
    • 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
    • A61M1/1672—Apparatus for preparing dialysates using membrane filters, e.g. for sterilising the dialysate
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3455—Substitution fluids
    • A61M1/3465—Substitution fluids using dialysate as substitution fluid
    • 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
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • A61M2205/707—Testing of filters for clogging
    • 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
    • A61M2205/7554—General characteristics of the apparatus with filters with means for unclogging or regenerating filters
    • 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
    • A61M2205/7563—General characteristics of the apparatus with filters with means preventing clogging of filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AT95420216T 1994-07-26 1995-07-24 Vorrichtung und verfahren zur vorbereitung einer behandlungsflüssigkeit durch filtrierung ATE255924T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9409499A FR2723002B1 (fr) 1994-07-26 1994-07-26 Dispositif et procede pour preparer un liquide de traitement par filtration

Publications (1)

Publication Number Publication Date
ATE255924T1 true ATE255924T1 (de) 2003-12-15

Family

ID=9465939

Family Applications (2)

Application Number Title Priority Date Filing Date
AT95420216T ATE255924T1 (de) 1994-07-26 1995-07-24 Vorrichtung und verfahren zur vorbereitung einer behandlungsflüssigkeit durch filtrierung
AT02080290T ATE319492T1 (de) 1994-07-26 1995-07-24 Vorrichtung und verfahren zur bestimmung der alterung eines flüssigkeitsfilter

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT02080290T ATE319492T1 (de) 1994-07-26 1995-07-24 Vorrichtung und verfahren zur bestimmung der alterung eines flüssigkeitsfilter

Country Status (8)

Country Link
US (2) US5702597A (enExample)
EP (2) EP1300167B2 (enExample)
JP (1) JP3790284B2 (enExample)
AT (2) ATE255924T1 (enExample)
CA (1) CA2154629C (enExample)
DE (2) DE69534830T3 (enExample)
ES (2) ES2260389T5 (enExample)
FR (1) FR2723002B1 (enExample)

Families Citing this family (129)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723002B1 (fr) * 1994-07-26 1996-09-06 Hospal Ind Dispositif et procede pour preparer un liquide de traitement par filtration
SE510127C2 (sv) * 1996-06-13 1999-04-19 Althin Medical Ab Hemodiafiltrationsset av engångstyp
FR2749761B1 (fr) * 1996-06-18 1998-07-31 Hospal Ind Procede de desinfection pour une machine de dialyse
US6378907B1 (en) 1996-07-12 2002-04-30 Mykrolis Corporation Connector apparatus and system including connector apparatus
US5888401A (en) * 1996-09-16 1999-03-30 Union Camp Corporation Method and apparatus for reducing membrane fouling
DE19700466A1 (de) * 1997-01-09 1998-07-16 Polaschegg Hans Dietrich Dr Einrichtung und Verfahren zur Hämodiafiltration
US20040243047A1 (en) * 1997-02-14 2004-12-02 Brugger James M. Single step fluid circuit engagement device and method
US6852090B2 (en) 1997-02-14 2005-02-08 Nxstage Medical, Inc. Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge
IT1293309B1 (it) * 1997-07-09 1999-02-16 Sis Ter Spa Apparecchiatura per il trattamento del sangue con dispositivo di scambio a membrana
DE19801768C2 (de) 1998-01-19 2001-04-19 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zur Bereitstellung betriebsbereiter Dialysierflüssigkeit
DE69940608D1 (de) 1998-07-31 2009-04-30 Nephros Inc Vorrichtung zur effizienten hämodiafiltration
ATE346677T1 (de) * 1998-10-30 2006-12-15 Nephros Inc Anlage zur nicht-isosmotischen diafiltration
US6783898B2 (en) 1999-02-12 2004-08-31 Corning Incorporated Projection lithography photomask blanks, preforms and method of making
US6877713B1 (en) 1999-07-20 2005-04-12 Deka Products Limited Partnership Tube occluder and method for occluding collapsible tubes
US6406631B1 (en) 1999-07-30 2002-06-18 Nephros, Inc. Two stage diafiltration method and apparatus
IT1310659B1 (it) * 1999-07-30 2002-02-19 Hospal Dasco Spa Metodo di controllo di una macchina per dialisi avente un filtrosemipermeabile.
US7780619B2 (en) 1999-11-29 2010-08-24 Nxstage Medical, Inc. Blood treatment apparatus
US6733477B2 (en) * 1999-12-07 2004-05-11 Medrad, Inc. Syringes, syringe tubing and fluid transfer systems
US20030176838A1 (en) * 1999-12-06 2003-09-18 Medrad, Inc. Syringes, syringe tubing and fluid transfer systems
WO2001051185A1 (en) 2000-01-11 2001-07-19 Nephros, Inc. Thermally enhanced dialysis/diafiltration system
US7067060B2 (en) * 2000-01-11 2006-06-27 Nephros, Inc. Ionic enhanced dialysis/diafiltration system
JP4649092B2 (ja) 2000-05-12 2011-03-09 ポール・コーポレーション ろ過装置およびろ過装置のための接続構造体
KR100826622B1 (ko) 2000-05-12 2008-05-02 폴 코포레이션 필터
EP1322395B1 (en) 2000-09-13 2011-02-23 Entegris, Inc. Liquid filtration device
IL155408A0 (en) 2000-10-30 2003-11-23 Nephros Inc Dual-stage filtration cartridge
MXPA03007068A (es) * 2001-02-07 2003-11-18 Nephros Inc Metodo y aparato para un modulo de administracion de hemodiafiltracion.
US20050010158A1 (en) * 2001-05-24 2005-01-13 Brugger James M. Drop-in blood treatment cartridge with filter
US20030083901A1 (en) * 2001-06-22 2003-05-01 Bosch Juan P. Process for providing dialysis and other treatments
US6649063B2 (en) 2001-07-12 2003-11-18 Nxstage Medical, Inc. Method for performing renal replacement therapy including producing sterile replacement fluid in a renal replacement therapy unit
US20030010717A1 (en) * 2001-07-13 2003-01-16 Nx Stage Medical, Inc. Systems and methods for handling air and/or flushing fluids in a fluid circuit
TW558448B (en) 2001-09-13 2003-10-21 Mykrolis Corp Separation module
US7469932B2 (en) 2001-09-13 2008-12-30 Entegris, Inc. Receptor for a separation module
US7241272B2 (en) 2001-11-13 2007-07-10 Baxter International Inc. Method and composition for removing uremic toxins in dialysis processes
SE522692C2 (sv) * 2002-03-27 2004-03-02 Gambro Lundia Ab Förfarande och anordning för avlägsnande av delvis proteinbundna substanser
FR2839261B1 (fr) * 2002-05-06 2006-04-07 Ciposa Sa Procede de nettoyage et de qulaification d'un filtre de dialyse et machine pour la mise en oeuvre de ce procede
US20050209547A1 (en) 2002-06-06 2005-09-22 Burbank Jeffrey H Last-chance quality check and/or air/pathogen filter for infusion systems
JP4890761B2 (ja) 2002-07-19 2012-03-07 バクスター・インターナショナル・インコーポレイテッド 腹膜透析を実施するためのシステムおよび方法
US7429324B2 (en) * 2002-10-15 2008-09-30 Gambro Lundia Ab Device for in-line preparation of liquid for an extracorporeal blood treatment apparatus
US7115206B2 (en) * 2002-10-15 2006-10-03 Gambro Lundia Ab Method for in-line preparation of liquid for an extracorporeal blood treatment apparatus
DE10254099B3 (de) * 2002-11-20 2004-03-11 Mesys Gmbh Medizinische Systeme Hämodialysegerät
US20080210606A1 (en) * 2004-01-07 2008-09-04 Jeffrey Burbank Filtration System Preparation of Fluids for Medical Applications
US9700663B2 (en) 2005-01-07 2017-07-11 Nxstage Medical, Inc. Filtration system for preparation of fluids for medical applications
WO2004062710A2 (en) 2003-01-07 2004-07-29 Nxstage Medical Inc. Batch filtration system for preparation of sterile replacement fluid for renal therapy
WO2004066121A2 (en) * 2003-01-15 2004-08-05 Nxstage Medical Inc. Waste balancing for extracorporeal blood treatment systems
US8235931B2 (en) 2003-01-15 2012-08-07 Nxstage Medical, Inc. Waste balancing for extracorporeal blood treatment systems
JP4373684B2 (ja) * 2003-02-19 2009-11-25 株式会社フィリップスエレクトロニクスジャパン フィルタ目詰まり状況監視装置およびベッドサイドシステム
US7470265B2 (en) * 2003-03-20 2008-12-30 Nxstage Medical, Inc. Dual access spike for infusate bags
US7588722B2 (en) * 2003-06-25 2009-09-15 Gambro Lundia Ab Extracorporeal treatment device with automatic emptying of waste bag
DE10328435B3 (de) * 2003-06-25 2005-03-24 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur extrakorporalen Blutbehandlung mit einer Einrichtung zur Überprüfung eines Sterilfilters und Verfahren zum Überprüfen eines Sterilfilters einer extrakorporalen Blutbehandlungsvorrichtung
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
JP4654607B2 (ja) * 2004-05-28 2011-03-23 トヨタ自動車株式会社 燃料電池の制御装置
US20100096311A1 (en) * 2004-10-28 2010-04-22 Nxstage Medical, Inc Blood treatment dialyzer/filter design to trap entrained air in a fluid circuit
EP1838356B1 (en) 2005-01-07 2010-10-20 NxStage Medical, Inc. Filtration system for preparation of fluids for medical applications
EP1874443A4 (en) 2005-04-29 2009-09-16 Univ Rochester ULTRA-THAN POROUS NANOSCAL MEMBRANES, MANUFACTURING METHOD AND USES THEREOF
US8501668B2 (en) * 2005-04-29 2013-08-06 University Of Rochester Drug screening via nanopore silicon filters
WO2006119252A2 (en) * 2005-04-29 2006-11-09 University Of Rochester Ultrathin nanoscale membranes, methods of making, and uses thereof
KR101098125B1 (ko) 2005-07-01 2011-12-26 감브로 룬디아 아베 필터 테스트 장치 및 방법
US7534349B2 (en) * 2005-09-02 2009-05-19 Nephros, Inc. Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packs
US20070102340A1 (en) * 2005-10-27 2007-05-10 Nxstage Medical, Inc. Blood treatment filter and method of manufacturing
US7775375B2 (en) 2005-11-03 2010-08-17 Medica S.R.L. Redundant ultrafiltration device
WO2007091438A1 (ja) † 2006-02-07 2007-08-16 Jms Co., Ltd. 血液浄化装置及び血液浄化回路
JP4978179B2 (ja) * 2006-02-07 2012-07-18 株式会社ジェイ・エム・エス 血液浄化装置
JP4978178B2 (ja) * 2006-02-07 2012-07-18 株式会社ジェイ・エム・エス 血液浄化回路
WO2007106868A2 (en) * 2006-03-14 2007-09-20 University Of Rochester Cell culture devices having ultrathin porous membrane and uses thereof
WO2007118235A2 (en) 2006-04-07 2007-10-18 Nxstage Medical Inc. Filtration system for preparation of fluids for medical applications.
US7794141B2 (en) 2006-04-14 2010-09-14 Deka Products Limited Partnership Thermal and coductivity sensing systems, devices and methods
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US20090107335A1 (en) * 2007-02-27 2009-04-30 Deka Products Limited Partnership Air trap for a medical infusion device
US10463774B2 (en) 2007-02-27 2019-11-05 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
US8562834B2 (en) 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
CA2681912C (en) * 2007-02-27 2015-09-29 Deka Products Limited Partnership Hemodialysis systems and methods
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US8366655B2 (en) 2007-02-27 2013-02-05 Deka Products Limited Partnership Peritoneal dialysis sensor apparatus systems, devices and methods
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US9028691B2 (en) 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
US8393690B2 (en) 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
US20080217795A1 (en) * 2007-03-07 2008-09-11 Alexander Gofer Humidifier device for fuel cell
US8057423B2 (en) 2007-07-05 2011-11-15 Baxter International Inc. Dialysis system having disposable cassette
US8512553B2 (en) 2007-07-05 2013-08-20 Baxter International Inc. Extracorporeal dialysis ready peritoneal dialysis machine
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US9415150B2 (en) 2007-11-09 2016-08-16 Baxter Healthcare S.A. Balanced flow dialysis machine
US10195330B2 (en) 2008-01-23 2019-02-05 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US10201647B2 (en) 2008-01-23 2019-02-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
EP3620191B1 (en) 2008-01-23 2023-12-13 DEKA Products Limited Partnership Fluid line autoconnect apparatus and methods for medical treatment system
US11975128B2 (en) 2008-01-23 2024-05-07 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
AU2009237693B2 (en) * 2008-04-15 2013-11-14 Gambro Lundia Ab Blood treatment apparatus and method
WO2009127626A1 (en) * 2008-04-15 2009-10-22 Gambro Lundia Ab Blood treatment apparatus
US20090294359A1 (en) * 2008-06-03 2009-12-03 Baxter International Inc. Priming system and method using pumping and gravity
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
US12171922B2 (en) 2008-08-27 2024-12-24 Deka Products Limited Partnership Blood treatment systems and methods
DE102008051541B4 (de) * 2008-10-14 2010-09-09 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur Überprüfung der Zufuhr von Substitutionsflüssigkeit stromauf oder stromab eines Dialysators oder Filters einer extrakorporalen Blutbehandlungsvorrichtung
EP3072545B1 (en) 2009-10-30 2019-05-08 DEKA Products Limited Partnership Apparatus for detecting disconnection of an intravascular access device
US8753515B2 (en) 2009-12-05 2014-06-17 Home Dialysis Plus, Ltd. Dialysis system with ultrafiltration control
DE102010003642A1 (de) * 2010-03-15 2011-09-15 Fresenius Medical Care Deutschland Gmbh Kassette mit einem Sensor zur Bestimmung der Differenz eines ersten und eines zweiten Flüssigkeitsstroms
US8501009B2 (en) 2010-06-07 2013-08-06 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Fluid purification system
EP2452705B1 (en) * 2010-11-10 2015-08-12 Gambro Lundia AB Device for the treatment of blood with selective extraction of solutes
US8491793B2 (en) * 2011-03-17 2013-07-23 Pradip Teredesai Software program that provides a structured format and verification of date entered via a touch screen tablet that records the status and performance of water purification equipment that is used for dialysis treatments
US9061099B2 (en) * 2011-04-29 2015-06-23 Medtronic, Inc. Cardiovascular monitoring for fluid removal processes
AU2012258687C1 (en) 2011-05-24 2018-03-08 Deka Products Limited Partnership Hemodial ysis system
US9999717B2 (en) 2011-05-24 2018-06-19 Deka Products Limited Partnership Systems and methods for detecting vascular access disconnection
SG195155A1 (en) 2011-05-24 2013-12-30 Deka Products Lp Blood treatment systems and methods
US9295770B2 (en) 2011-05-26 2016-03-29 Fresenius Medical Care Deutschland Gmbh Method for determining a volume flow in a blood treatment apparatus, calculating device and blood treatment apparatus
DE102011103261A1 (de) * 2011-05-26 2012-11-29 Fresenius Medical Care Deutschland Gmbh Verfahren zum Bestimmen eines Volumenstroms in einer Blutbehandlungsvorrichtung, Recheneinrichtung und Blutbehandlungsvorrichtung
CN103957960B (zh) 2011-10-07 2016-04-13 霍姆透析普拉斯有限公司 用于透析系统的热交换流体净化
EP3219342B1 (en) 2011-11-04 2019-01-09 DEKA Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US12303631B2 (en) 2011-11-04 2025-05-20 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US20130146541A1 (en) 2011-12-13 2013-06-13 Nxstage Medical, Inc. Fluid purification methods, devices, and systems
DE102012004970A1 (de) 2012-03-14 2013-09-19 Fresenius Medical Care Deutschland Gmbh Verfahren zum Dosieren eines mittels einer Blutbehandlungsvorrichtung erzeugten Substituats sowie Vorrichtungen
ES2570804T3 (es) 2012-03-21 2016-05-20 Gambro Lundia Ab Suministro de solución de tratamiento en un aparato de tratamiento extracorpóreo de sangre
DE102012111375A1 (de) * 2012-11-23 2014-06-12 B. Braun Avitum Ag Verfahren und Vorrichtung zur Erkennung einer verminderten Dialyseleistung verursacht durch Verklottung
US9440017B2 (en) 2013-03-14 2016-09-13 Baxter International Inc. System and method for performing alternative and sequential blood and peritoneal dialysis modalities
JP6020405B2 (ja) * 2013-10-02 2016-11-02 東京エレクトロン株式会社 処理液供給装置及び処理液供給方法
EP3838308A1 (en) 2014-04-29 2021-06-23 Outset Medical, Inc. Dialysis system and methods
US12026271B2 (en) 2014-05-27 2024-07-02 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
JP6810686B2 (ja) * 2015-05-12 2021-01-06 日機装株式会社 血液浄化装置およびプライミング方法
US11495334B2 (en) 2015-06-25 2022-11-08 Gambro Lundia Ab Medical device system and method having a distributed database
ES2908601T3 (es) 2016-08-19 2022-05-03 Outset Medical Inc Sistema y métodos de diálisis peritoneal
US11516183B2 (en) 2016-12-21 2022-11-29 Gambro Lundia Ab Medical device system including information technology infrastructure having secure cluster domain supporting external domain
EP3446727B1 (en) * 2017-08-22 2023-03-01 Fenwal, Inc. System and method of controlling membrane fluid flow using fluid output
JP2021533881A (ja) 2018-08-23 2021-12-09 アウトセット・メディカル・インコーポレイテッドOutset Medical, Inc. 透析システム及び方法
CN109490170B (zh) * 2018-12-12 2024-05-31 日丰企业（佛山）有限公司 过滤器测试系统
BR112021021836A2 (pt) 2019-04-30 2022-01-04 Outset Medical Inc Métodos para calcular a pressão arterial, para criar dialisato em um sistema de diálise, para medir a porcentagem de rejeição em um sistema de diálise, para coletar e analisar plasma sanguíneo, para remover gás de um circuito extracorpóreo de um sistema de diálise, para inferir uma pressão de linha em um circuito extracorpóreo de um sistema de diálise, para prover terapia de diálise extracorpórea e intracorpórea, para montar um conjunto de tubos de paciente no estilo cartucho em uma máquina de diálise e para preparar uma máquina de diálise para terapia de diálise, câmaras de fluxo e de remoção de ar, sistema de diálise, subsistema de dispensação de dialisato, filtro de micróbio/endotoxina de uso único, dialisador, dispositivo para medir pressão de um sistema de diálise, e, conjunto de tubos de sangue
WO2020237033A1 (en) 2019-05-23 2020-11-26 Nxstage Medical, Inc. Medicament preparation devices, methods, and systems
CN110711419B (zh) * 2019-10-24 2021-09-10 上海杰堂环保科技有限公司 一种循环式撇渣装置
CN111714648B (zh) * 2020-07-21 2024-04-26 康膝生物医疗(深圳)有限公司 过滤除菌工艺及过滤除菌系统

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956114A (en) * 1973-08-31 1976-05-11 Abcor, Inc. Process for the concentration of polyvinyl-chloride emulsion
US4191182A (en) * 1977-09-23 1980-03-04 Hemotherapy Inc. Method and apparatus for continuous plasmaphersis
US4244820A (en) * 1978-05-16 1981-01-13 Gelman Instrument Company Fluid purification system
US4206055A (en) * 1978-12-04 1980-06-03 Gelman Instrument Company Household water filter
JPS58206758A (ja) * 1982-05-28 1983-12-02 株式会社クラレ 血漿分離装置
EP0121085B1 (de) * 1983-03-01 1986-09-10 Sartorius GmbH. Gerät zur Aufbereitung medizinischer Infusionslösungen
US4680122A (en) * 1983-09-10 1987-07-14 Organon Teknika Corporation Ultrafiltration control for hemodialysis
JPS61119276A (ja) * 1984-11-14 1986-06-06 株式会社　ニツシヨ− 限外濾過量制御装置
DE3442744A1 (de) † 1984-11-23 1986-06-05 Fresenius AG, 6380 Bad Homburg Dialysegeraet mit einer einrichtung zur wiederverwendung von haemodialysatoren
DE3444671A1 (de) * 1984-12-07 1986-06-12 Fresenius AG, 6380 Bad Homburg Haemodiafiltrationsgeraet
DE3687024T2 (de) * 1985-03-05 1993-03-11 Memtec Ltd Konzentrierung von feststoffen in einer suspension.
JPH01501046A (ja) * 1986-09-04 1989-04-13 メムテック・リミテッド 中空繊維フィルターの洗浄方法
DE3641843A1 (de) 1986-12-08 1988-06-16 Fresenius Ag Haemodialysevorrichtung mit sterilisiereinrichtung
FR2660866B1 (fr) * 1990-04-13 1992-06-12 Hogamed Procede et dispositif de preparation d'un liquide de substitution.
CH680976A5 (enExample) * 1990-07-04 1992-12-31 Bucher Guyer Ag Masch
FR2666245B1 (fr) * 1990-08-31 1992-10-23 Lyonnaise Eaux Procede de commande des modes de fonctionnement d'un appareil automatique de filtration d'eau sur membranes tubulaires.
US5132015A (en) * 1990-10-04 1992-07-21 Rohm And Haas Company Flow control for ultra filtration systems
SE505028C2 (sv) * 1992-05-13 1997-06-16 Electrolux Ab Förfarande och anordning för rening av vatten
FR2691364B1 (fr) * 1992-05-19 1999-08-20 Hospal Ind Rein artificiel avec dispositif de filtration du liquide de dialyse.
CH687055A5 (de) * 1993-12-03 1996-09-13 Bucher Guyer Ag Masch Verfahren und Vorrichtung zum Eindicken von Fest/Fluessig-Gemischen mittels Membrantechnologie.
FR2704432B1 (fr) * 1993-04-27 1995-06-23 Hospal Ind Dispositif d'injection de liquide dans un circuit extracorporel de sang.
FR2723002B1 (fr) * 1994-07-26 1996-09-06 Hospal Ind Dispositif et procede pour preparer un liquide de traitement par filtration

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ATE319492T1 (de) 2006-03-15
DE69534830T3 (de) 2014-07-31
DE69532258T2 (de) 2004-09-16
JP3790284B2 (ja) 2006-06-28
EP1300167A2 (fr) 2003-04-09
EP0694312B1 (fr) 2003-12-10
CA2154629C (en) 2005-11-29
ES2260389T3 (es) 2006-11-01
EP1300167B1 (fr) 2006-03-08
EP0694312A2 (fr) 1996-01-31
US5702597A (en) 1997-12-30
EP1300167A3 (fr) 2003-12-17
FR2723002B1 (fr) 1996-09-06
DE69534830T2 (de) 2006-10-19
DE69534830D1 (de) 2006-05-04
FR2723002A1 (fr) 1996-02-02
DE69532258D1 (de) 2004-01-22
CA2154629A1 (en) 1996-01-27
JPH0866474A (ja) 1996-03-12
EP0694312A3 (enExample) 1996-03-13
US6039877A (en) 2000-03-21
EP1300167B2 (fr) 2014-03-19
ES2260389T5 (es) 2014-06-10
ES2211894T3 (es) 2004-07-16

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