DE60033058D1 - Zweistufige kartusche zur hämodiafiltration - Google Patents

Zweistufige kartusche zur hämodiafiltration

Info

Publication number
DE60033058D1
DE60033058D1 DE60033058T DE60033058T DE60033058D1 DE 60033058 D1 DE60033058 D1 DE 60033058D1 DE 60033058 T DE60033058 T DE 60033058T DE 60033058 T DE60033058 T DE 60033058T DE 60033058 D1 DE60033058 D1 DE 60033058D1
Authority
DE
Germany
Prior art keywords
hemodia
filtration
stage cartridge
cartridge
stage
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 - Lifetime
Application number
DE60033058T
Other languages
English (en)
Other versions
DE60033058T2 (de
Inventor
James Summerton
R Collins
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.)
Nephros Inc
Original Assignee
Nephros Inc
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 Nephros Inc filed Critical Nephros Inc
Publication of DE60033058D1 publication Critical patent/DE60033058D1/de
Application granted granted Critical
Publication of DE60033058T2 publication Critical patent/DE60033058T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61M1/34—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
    • 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
    • A61M1/3413—Diafiltration
    • A61M1/3417—Diafiltration using distinct filters for dialysis and ultra-filtration
    • 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
    • A61M1/3424—Substitution fluid path
    • A61M1/3431—Substitution fluid path upstream of the filter
    • A61M1/3434—Substitution fluid path upstream of the filter with pre-dilution and post-dilution
    • 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
    • A61M1/3424—Substitution fluid path
    • A61M1/3437—Substitution fluid path downstream of the filter, e.g. post-dilution with filtrate
    • 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
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • B01D63/043—Hollow fibre modules comprising multiple hollow fibre assemblies with separate tube sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/13—Specific connectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/44—Cartridge types

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE60033058T 1999-12-30 2000-12-29 Zweistufige kartusche zur hämodiafiltration Expired - Lifetime DE60033058T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/474,855 US6315895B1 (en) 1999-12-30 1999-12-30 Dual-stage hemodiafiltration cartridge
US474855 1999-12-30
PCT/US2000/035717 WO2001049399A1 (en) 1999-12-30 2000-12-29 Dual stage hemodiafiltration cartridge

Publications (2)

Publication Number Publication Date
DE60033058D1 true DE60033058D1 (de) 2007-03-08
DE60033058T2 DE60033058T2 (de) 2007-06-21

Family

ID=23885211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60033058T Expired - Lifetime DE60033058T2 (de) 1999-12-30 2000-12-29 Zweistufige kartusche zur hämodiafiltration

Country Status (8)

Country Link
US (1) US6315895B1 (de)
EP (1) EP1253971B1 (de)
JP (1) JP4213384B2 (de)
AU (1) AU2612201A (de)
CA (1) CA2395701C (de)
DE (1) DE60033058T2 (de)
HK (1) HK1051011A1 (de)
WO (1) WO2001049399A1 (de)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2551202C (en) 1996-12-20 2010-10-26 Usf Filtration And Separations Group, Inc. Scouring method
US6635179B1 (en) * 1999-12-30 2003-10-21 Nephros, Inc. Sterile fluid filtration cartridge and method for using same
AUPR064800A0 (en) * 2000-10-09 2000-11-02 Usf Filtration And Separations Group Inc. Improved membrane filtration system
ES2344140T3 (es) * 2000-10-30 2010-08-19 Nephros Inc Cartucho de filtracion de dos etapas.
WO2002047785A1 (en) * 2000-12-11 2002-06-20 Nephros, Inc. Hemodiafiltration / hemofiltration cartridges
AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
US20030010718A1 (en) 2001-07-12 2003-01-16 Nxstage Medical, Inc. Hemodilution cap and methods of use in blood-processing procedures
AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
US7790084B1 (en) * 2002-05-13 2010-09-07 The United States Of America As Represented By The Secretary Of The Air Force Method of manufacture of separation devices
AUPS300602A0 (en) 2002-06-18 2002-07-11 U.S. Filter Wastewater Group, Inc. Methods of minimising the effect of integrity loss in hollow fibre membrane modules
WO2004009158A2 (en) 2002-07-19 2004-01-29 Baxter International Inc. Systems and methods for performing peritoneal dialysis
ATE542593T1 (de) 2002-10-10 2012-02-15 Siemens Industry Inc Membranfilter und rückspülverfahren dafür
AU2002953111A0 (en) 2002-12-05 2002-12-19 U. S. Filter Wastewater Group, Inc. Mixing chamber
US20040128903A1 (en) * 2003-01-08 2004-07-08 Kenneth Wexler Mosquito barrier for drainage structure
EP1444998A1 (de) * 2003-02-05 2004-08-11 B. Braun Medizintechnologie GmbH Behandlungsvorrichtung für eine biologische Flüssigkeit
EP1466657B1 (de) 2003-04-11 2012-10-03 Gambro Lundia AB Filterapparat mit mehr als einer Filtrationskammer
AU2003903507A0 (en) 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
KR101115173B1 (ko) 2003-08-29 2012-02-24 지멘스 워터 테크놀로지스 코포레이션 역류
EP1687078B1 (de) 2003-11-14 2012-03-14 Siemens Industry, Inc. Verbessertes modulreinigungsverfahren
WO2005092799A1 (en) 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
JP2007535398A (ja) 2004-04-22 2007-12-06 シーメンス ウォーター テクノロジース コーポレイション 有機物質を消化するためのメンブレンバイオリアクタおよび処理槽を含む濾過装置ならびに廃液処理方法
US7819956B2 (en) 2004-07-02 2010-10-26 Siemens Water Technologies Corp. Gas transfer membrane
EP1773477B1 (de) 2004-07-05 2011-09-07 Siemens Water Technologies Corp. Hydrophile membranen
WO2006017911A1 (en) 2004-08-20 2006-02-23 Siemens Water Technologies Corp. Square mbr manifolding system
AU2005282211B2 (en) 2004-09-07 2011-04-21 Evoqua Water Technologies Llc Reduction of backwash liquid waste
US8506806B2 (en) 2004-09-14 2013-08-13 Siemens Industry, Inc. Methods and apparatus for removing solids from a membrane module
NZ553771A (en) 2004-09-15 2010-11-26 Siemens Water Tech Corp Continuously variable aeration of membrane filtration system and flow control device when used in such application
US20100096311A1 (en) * 2004-10-28 2010-04-22 Nxstage Medical, Inc Blood treatment dialyzer/filter design to trap entrained air in a fluid circuit
ATE511915T1 (de) 2004-12-03 2011-06-15 Siemens Industry Inc Membrannachbehandlung
NZ583228A (en) 2004-12-24 2012-05-25 Siemens Industry Inc Cleaning in membrane filtration systems
EP1838422A4 (de) 2004-12-24 2009-09-02 Siemens Water Tech Corp Einfaches gasspülverfahren und entsprechende vorrichtung
JP4646666B2 (ja) * 2005-03-28 2011-03-09 旭化成クラレメディカル株式会社 医療用具用継手
EP1885475B1 (de) 2005-04-29 2015-03-25 Evoqua Water Technologies LLC Chemisches reinigungssystem für membranfilter
WO2007006104A1 (en) 2005-07-14 2007-01-18 Siemens Water Technologies Corp. Monopersulfate treatment of membranes
CN101287538B (zh) 2005-08-22 2013-03-06 西门子工业公司 使用歧管以减少回洗的水过滤装置
US20070138090A1 (en) 2005-10-05 2007-06-21 Jordan Edward J Method and apparatus for treating wastewater
WO2008051546A2 (en) 2006-10-24 2008-05-02 Siemens Water Technologies Corp. Infiltration/inflow control for membrane bioreactor
WO2008123972A1 (en) 2007-04-02 2008-10-16 Siemens Water Technologies Corp. Improved infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
CA2822316A1 (en) 2007-05-29 2008-12-18 Siemens Industry, Inc. Membrane cleaning with pulsed airlift pump
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
US8883008B2 (en) * 2008-07-15 2014-11-11 Mirimedical, Llc Double fiber bundle dialyzer
CN106064021B (zh) 2008-07-24 2019-06-04 懿华水处理技术有限责任公司 用于膜过滤模块的框架系统
CN102123784A (zh) 2008-08-20 2011-07-13 西门子水处理技术公司 改进的膜系统反洗能效
AU2010101488B4 (en) 2009-06-11 2013-05-02 Evoqua Water Technologies Llc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
US8535536B1 (en) 2009-07-04 2013-09-17 University Of Utah Research Foundation Cross-flow split-thin-flow cell
EP2563501B1 (de) 2010-04-30 2019-05-15 Evoqua Water Technologies LLC Vorrichtung zur verteilung eines fluidstroms
AU2011305377B2 (en) 2010-09-24 2014-11-20 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
EP2763776B1 (de) 2011-09-30 2021-07-28 Rohm & Haas Electronic Materials Singapore Pte. Ltd Verbessertes filtrationsmodul
KR20140097140A (ko) 2011-09-30 2014-08-06 에보쿠아 워터 테크놀로지스 엘엘씨 아이솔레이션 밸브
ES2736176T3 (es) 2011-12-29 2019-12-26 Delcath Systems Inc Aparato de filtro y armazón y método de uso
EP2866922B1 (de) 2012-06-28 2018-03-07 Evoqua Water Technologies LLC Eintopfungsverfahren
CN104684632A (zh) 2012-09-14 2015-06-03 伊沃夸水处理技术有限责任公司 用于膜的聚合物共混物
DE112013004713T5 (de) 2012-09-26 2015-07-23 Evoqua Water Technologies Llc Membransicherungsvorrichtung
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
AU2013101765A4 (en) 2012-09-27 2016-10-13 Evoqua Water Technologies Llc Gas Scouring Apparatus for Immersed Membranes
AU2014329869B2 (en) 2013-10-02 2018-06-14 Evoqua Water Technologies Llc A method and device for repairing a membrane filtration module
WO2016130128A1 (en) * 2015-02-12 2016-08-18 Mirimedical Llc Improved double fiber bundle dialyzer
CN116206744A (zh) 2015-06-25 2023-06-02 甘布罗伦迪亚股份公司 具有分布式数据库的医疗装置系统和方法
EP3322511B1 (de) 2015-07-14 2022-09-07 Rohm & Haas Electronic Materials Singapore Pte. Ltd Belüftungsvorrichtung für filtrationssystem
DE102016117599A1 (de) 2016-09-19 2018-03-22 B. Braun Avitum Ag Sterilgebinde mit einer von einer Primärverpackung separaten Sterilbarriere sowie Verfahren zur Herstellung eines Sterilgebindes
KR102476516B1 (ko) 2016-12-21 2022-12-09 감브로 룬디아 아베 외부 도메인을 지원하는 안전한 클러스터 도메인을 구비한 정보 기술 인프라를 포함하는 의료 장치 시스템
US10821216B1 (en) 2017-07-03 2020-11-03 Nephros Inc. Method and apparatus for a hemodiafiltration module for use with a dialysis machine
DE102018008459A1 (de) 2018-10-29 2020-04-30 Enmodes Gmbh Vorrichtung für den Stoffaustausch zwischen Blut- und wenigstens einem Gas/Gasgemisch
US10926019B2 (en) 2019-06-05 2021-02-23 Choon Kee Lee Gradient dialysate hemodiafiltration
US20220088527A1 (en) * 2020-09-18 2022-03-24 Pall Corporation Branched filter and method of use

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946731A (en) 1971-01-20 1976-03-30 Lichtenstein Eric Stefan Apparatus for extracorporeal treatment of blood
FR2231421B1 (de) 1973-05-30 1976-05-07 Rhone Poulenc Ind
US4118314A (en) 1974-01-09 1978-10-03 Seisan Kaihatsu Kagaku Kenkyusho Apparatus for treatment of artificial kidney dialyzing fluid
US3976576A (en) 1974-04-01 1976-08-24 The University Of Utah Dialyzer cartridge
US3878095A (en) 1974-05-02 1975-04-15 Advanced Medical Sciences Inc Dialysis apparatus
US4134834A (en) 1976-01-06 1979-01-16 Artificial And Transplant Organs, Inc. Hemodialysis apparatus
DE2803344C3 (de) 1978-01-26 1981-09-24 Sartorius GmbH, 3400 Göttingen Vorrichtung zur Massenübertragung zwischen Fluiden unter Zwischenschaltung einer Membrane
JPS5649160A (en) 1979-04-09 1981-05-02 Brumfield Robert Clarence Substance transporter and its manufacture
US4381999A (en) 1981-04-28 1983-05-03 Cobe Laboratories, Inc. Automatic ultrafiltration control system
SE425216B (sv) 1981-10-05 1982-09-13 Gambro Ab Filtreranordning
SE427619B (sv) 1981-10-05 1983-04-25 Gambro Lundia Ab Filtreranordning
US4647378A (en) 1983-03-23 1987-03-03 Nihon Medical Engineering Co., Ltd. Blood dialyzing method and apparatus
NO173366C (no) * 1987-11-02 1993-12-08 Tokyo Bi Tech Lab Inc Membran av hule fibre for rensing av blod, framgangsm}te for rensing av blod, og apparat for rensing av blod
US5069788A (en) 1989-08-24 1991-12-03 Pfizer Hospital Products Groups, Inc. Multi-pass blood washing and plasma removal device and method
US5194157A (en) * 1990-03-09 1993-03-16 Sorin Biomedica Emodialisi Srl Blood purifying equipment particularly for the treatment of patients suffering from renal insufficiency, and a method of producing a reinfusion liquid for haemodiafiltration (HDF)
FR2660866B1 (fr) 1990-04-13 1992-06-12 Hogamed Procede et dispositif de preparation d'un liquide de substitution.
DK172894B1 (da) 1991-01-03 1999-09-27 Niels Aage Aunsholt Hæmodialyseapparat
US5486286A (en) 1991-04-19 1996-01-23 Althin Medical, Inc. Apparatus for performing a self-test of kidney dialysis membrane
IT1245999B (it) 1991-05-29 1994-11-07 Bellco Spa Apparecchiatura per trattamenti di emodiafiltrazione.
US5244568A (en) 1991-11-15 1993-09-14 Baxter International Inc. Automated hemodialysis chemical treatment system with control valve and proportioning pumps
FR2691364B1 (fr) 1992-05-19 1999-08-20 Hospal Ind Rein artificiel avec dispositif de filtration du liquide de dialyse.
EP0692268B2 (de) 1994-07-13 2005-02-09 Fresenius Medical Care Deutschland GmbH Substituataufbereitung bei der Hämofiltration oder Hämodiafiltration
DE19523505A1 (de) * 1994-07-13 1996-01-18 Fresenius Ag Hämo(dia)filtrationsvorrichtung mit Filtratflußsteuerung
US5591344A (en) 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
DE19534417A1 (de) 1995-09-16 1997-03-20 Fresenius Ag Verfahren zum Überprüfen von mindestens einem im Dialysierflüssigkeitssystem einer Vorrichtung zur extrakorporalen Blutbehandlung angeordneten Filter
SE510127C2 (sv) 1996-06-13 1999-04-19 Althin Medical Ab Hemodiafiltrationsset av engångstyp
US5902336A (en) 1996-10-15 1999-05-11 Mirimedical, Inc. Implantable device and method for removing fluids from the blood of a patient method for implanting such a device and method for treating a patient experiencing renal failure
WO1998050090A1 (fr) 1997-05-08 1998-11-12 Scitec K.K. Unite de filtrage pour eliminer les bacteries dans un rein artificiel, et rein artificiel avec filtre d'elimination de bacteries
IT1293309B1 (it) 1997-07-09 1999-02-16 Sis Ter Spa Apparecchiatura per il trattamento del sangue con dispositivo di scambio a membrana
IT1299946B1 (it) 1998-04-01 2000-04-04 Bellco Spa Macchina per emodialisi.
EP1119404B2 (de) 1998-07-31 2013-05-01 Nephros, Inc. Vorrichtung zur effizienten hämodiafiltration
JP4436569B2 (ja) 1998-10-30 2010-03-24 ネフロス・インコーポレーテッド 浸透圧差による透過型濾過システム
SE515122C2 (sv) 1999-01-29 2001-06-11 Gambro Lundia Ab Filter och metod för tillverkning av filter för dialys

Also Published As

Publication number Publication date
CA2395701C (en) 2008-11-04
CA2395701A1 (en) 2001-07-12
EP1253971B1 (de) 2007-01-17
JP4213384B2 (ja) 2009-01-21
AU2612201A (en) 2001-07-16
US6315895B1 (en) 2001-11-13
JP2003518996A (ja) 2003-06-17
HK1051011A1 (en) 2003-07-18
WO2001049399A1 (en) 2001-07-12
EP1253971A1 (de) 2002-11-06
DE60033058T2 (de) 2007-06-21
EP1253971A4 (de) 2003-09-10

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Representative=s name: MEISSNER, BOLTE & PARTNER GBR, 80538 MUENCHEN