JP3790284B2 - 血液の処理装置および方法 - Google Patents

血液の処理装置および方法 Download PDF

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Publication number
JP3790284B2
JP3790284B2 JP19083595A JP19083595A JP3790284B2 JP 3790284 B2 JP3790284 B2 JP 3790284B2 JP 19083595 A JP19083595 A JP 19083595A JP 19083595 A JP19083595 A JP 19083595A JP 3790284 B2 JP3790284 B2 JP 3790284B2
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Prior art keywords
filter
chamber
membrane
sweep
clogging
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Expired - Lifetime
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JP19083595A
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English (en)
Japanese (ja)
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JPH0866474A (ja
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シュバレ ジャック
− クロード リキュール ジャン
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オスパル アンデユストリ
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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=JP3790284(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
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Publication of JPH0866474A publication Critical patent/JPH0866474A/ja
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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
    • A61M1/1654—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

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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)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
JP19083595A 1994-07-26 1995-07-26 血液の処理装置および方法 Expired - Lifetime JP3790284B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9409499 1994-07-26
FR9409499A FR2723002B1 (fr) 1994-07-26 1994-07-26 Dispositif et procede pour preparer un liquide de traitement par filtration

Publications (2)

Publication Number Publication Date
JPH0866474A JPH0866474A (ja) 1996-03-12
JP3790284B2 true JP3790284B2 (ja) 2006-06-28

Family

ID=9465939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19083595A Expired - Lifetime JP3790284B2 (ja) 1994-07-26 1995-07-26 血液の処理装置および方法

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) DE69532258T2 (enExample)
ES (2) ES2260389T5 (enExample)
FR (1) FR2723002B1 (enExample)

Families Citing this family (128)

* 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
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
US20040243047A1 (en) * 1997-02-14 2004-12-02 Brugger James M. Single step fluid circuit engagement device and method
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
US6303036B1 (en) 1998-07-31 2001-10-16 Nephros, Inc. Method and apparatus for efficient hemodiafiltration
DE69934248T2 (de) * 1998-10-30 2007-03-29 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
IT1310659B1 (it) * 1999-07-30 2002-02-19 Hospal Dasco Spa Metodo di controllo di una macchina per dialisi avente un filtrosemipermeabile.
US6406631B1 (en) 1999-07-30 2002-06-18 Nephros, Inc. Two stage diafiltration method and apparatus
US7780619B2 (en) 1999-11-29 2010-08-24 Nxstage Medical, Inc. Blood treatment apparatus
US7347849B2 (en) * 2001-05-24 2008-03-25 Nxstage Medical, Inc. Modular medical treatment replaceable component
US20030176838A1 (en) * 1999-12-06 2003-09-18 Medrad, Inc. Syringes, syringe tubing and fluid transfer systems
DE60011670T2 (de) * 1999-12-07 2004-10-21 Medrad Inc Spritzen, spritzenschläuche und flüssigkeitsübertragungssysteme
US7067060B2 (en) * 2000-01-11 2006-06-27 Nephros, Inc. Ionic enhanced dialysis/diafiltration system
WO2001051185A1 (en) * 2000-01-11 2001-07-19 Nephros, Inc. Thermally enhanced dialysis/diafiltration system
KR100850340B1 (ko) 2000-05-12 2008-08-04 폴 코포레이션 여과 시스템 및 여과 시스템용 피팅 배치
ATE316415T1 (de) 2000-05-12 2006-02-15 Pall Corp Filter
EP1322395B1 (en) 2000-09-13 2011-02-23 Entegris, Inc. Liquid filtration device
KR100649260B1 (ko) 2000-10-30 2006-11-24 니프로스, 인코포레이티드 이중-스테이지 여과 카트리지
CA2437090C (en) * 2001-02-07 2010-10-19 Nephros, Inc. Method and apparatus for a hemodiafiltration delivery module
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
US7469932B2 (en) 2001-09-13 2008-12-30 Entegris, Inc. Receptor for a separation module
WO2003022388A2 (en) 2001-09-13 2003-03-20 Mykrolis Corporation 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
WO2004009158A2 (en) 2002-07-19 2004-01-29 Baxter International Inc. Systems and methods for performing peritoneal dialysis
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
ATE434454T1 (de) 2003-01-07 2009-07-15 Nxstage Medical Inc Chargenfiltriersystem zur herstellung einer sterilen ersatzflüssigkeit für nierenbehandlungen
US9700663B2 (en) 2005-01-07 2017-07-11 Nxstage Medical, Inc. Filtration system for preparation of fluids for medical applications
US8235931B2 (en) 2003-01-15 2012-08-07 Nxstage Medical, Inc. Waste balancing for extracorporeal blood treatment systems
US7686778B2 (en) * 2003-01-15 2010-03-30 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
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
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
WO2006049822A1 (en) * 2004-10-28 2006-05-11 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
US8182590B2 (en) * 2005-04-29 2012-05-22 University Of Rochester Ultrathin porous nanoscale membranes, methods of making, and uses thereof
US8501668B2 (en) * 2005-04-29 2013-08-06 University Of Rochester Drug screening via nanopore silicon filters
US7922795B2 (en) * 2005-04-29 2011-04-12 University Of Rochester Ultrathin nanoscale membranes, methods of making, and uses thereof
JP4566262B2 (ja) 2005-07-01 2010-10-20 ガンブロ・ルンディア・エービー フィルタを検査するための装置および方法
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
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
EP1982737B2 (en) † 2006-02-07 2016-03-02 JMS Co., Ltd. Blood purification apparatus and blood purification circuit
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
US8119394B2 (en) * 2006-03-14 2012-02-21 University Of Rochester Cell culture devices having ultrathin porous membrane and uses thereof
JP5378203B2 (ja) 2006-04-07 2013-12-25 ネクステージ メディカル インコーポレイテッド 医療用の流体を作るろ過システム
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US20080058697A1 (en) 2006-04-14 2008-03-06 Deka Products Limited Partnership Heat exchange systems, devices and methods
US8562834B2 (en) 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
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
BRPI0808044B8 (pt) 2007-02-27 2021-06-22 Deka Products Lp sistemas de hemodiálise
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US10463774B2 (en) 2007-02-27 2019-11-05 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
US20090107335A1 (en) 2007-02-27 2009-04-30 Deka Products Limited Partnership Air trap for a medical infusion device
US8317492B2 (en) 2007-02-27 2012-11-27 Deka Products Limited Partnership Pumping cassette
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US20080217795A1 (en) * 2007-03-07 2008-09-11 Alexander Gofer Humidifier device for fuel cell
US8512553B2 (en) 2007-07-05 2013-08-20 Baxter International Inc. Extracorporeal dialysis ready peritoneal dialysis machine
US8057423B2 (en) 2007-07-05 2011-11-15 Baxter International Inc. Dialysis system having disposable cassette
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
KR101803247B1 (ko) 2008-01-23 2017-11-29 데카 프로덕츠 리미티드 파트너쉽 복수의 유체 라인을 사용하는 의료용 치료 시스템에 사용하기 위한 펌프 카세트 및 방법
US10201647B2 (en) 2008-01-23 2019-02-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US10195330B2 (en) 2008-01-23 2019-02-05 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
KR101514106B1 (ko) * 2008-04-15 2015-04-21 감브로 룬디아 아베 혈액 처리 장치
AU2009237693B2 (en) * 2008-04-15 2013-11-14 Gambro Lundia Ab Blood treatment apparatus and method
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
CN102821798A (zh) * 2009-10-30 2012-12-12 德卡产品有限公司 用于检测血管内接入装置的断开的装置和方法
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
US9302036B2 (en) * 2011-04-29 2016-04-05 Medtronic, Inc. Blood fluid removal system performance monitoring
SG10201604142SA (en) 2011-05-24 2016-07-28 Deka Products Lp Hemodialysis 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
US12303631B2 (en) 2011-11-04 2025-05-20 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
AU2012327182B2 (en) 2011-11-04 2015-11-12 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
EP2641624B1 (en) 2012-03-21 2016-03-02 Gambro Lundia AB Treatment solution delivery in an extracorporeal blood treatment apparatus
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
JP6657186B2 (ja) 2014-04-29 2020-03-04 アウトセット・メディカル・インコーポレイテッドＯｕｔｓｅｔ Ｍｅｄｉｃａｌ， Ｉｎｃ． 透析システムおよび方法
US12026271B2 (en) 2014-05-27 2024-07-02 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
CN107708764B (zh) * 2015-05-12 2020-07-10 日机装株式会社 血液净化装置以及灌注方法
KR102549261B1 (ko) 2015-06-25 2023-06-28 감브로 룬디아 아베 분산형 데이터베이스를 갖는 의료 디바이스 시스템 및 방법
US11534537B2 (en) 2016-08-19 2022-12-27 Outset Medical, Inc. Peritoneal dialysis system and methods
CN110100283B (zh) 2016-12-21 2023-07-04 甘布罗伦迪亚股份公司 包括具有支持外域的安全集群域的信息技术基础架构的医疗设备系统
EP3446727B1 (en) * 2017-08-22 2023-03-01 Fenwal, Inc. System and method of controlling membrane fluid flow using fluid output
US12201762B2 (en) 2018-08-23 2025-01-21 Outset Medical, Inc. Dialysis system and methods
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
CN113795286A (zh) 2019-04-30 2021-12-14 开端医疗公司 透析系统和方法
AU2020277416B2 (en) 2019-05-23 2025-06-26 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
JPH0667459B2 (ja) * 1985-03-05 1994-08-31 メムテック・リミテッド 懸濁液中の微細固体の濃縮方法及び装置
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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FR2723002B1 (fr) 1996-09-06
ATE319492T1 (de) 2006-03-15
FR2723002A1 (fr) 1996-02-02
EP1300167A3 (fr) 2003-12-17
EP1300167B2 (fr) 2014-03-19
DE69534830T2 (de) 2006-10-19
ES2211894T3 (es) 2004-07-16
EP0694312B1 (fr) 2003-12-10
DE69534830D1 (de) 2006-05-04
ES2260389T3 (es) 2006-11-01
CA2154629C (en) 2005-11-29
ATE255924T1 (de) 2003-12-15
DE69532258D1 (de) 2004-01-22
DE69534830T3 (de) 2014-07-31
EP0694312A3 (enExample) 1996-03-13
DE69532258T2 (de) 2004-09-16
EP0694312A2 (fr) 1996-01-31
EP1300167B1 (fr) 2006-03-08
CA2154629A1 (en) 1996-01-27
US5702597A (en) 1997-12-30
ES2260389T5 (es) 2014-06-10
EP1300167A2 (fr) 2003-04-09
US6039877A (en) 2000-03-21
JPH0866474A (ja) 1996-03-12

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