FR2425881A1 - Dispositif et procede pour l'elimination des substances pyrogenes de solutions aqueuses - Google Patents

Dispositif et procede pour l'elimination des substances pyrogenes de solutions aqueuses

Info

Publication number
FR2425881A1
FR2425881A1 FR7912780A FR7912780A FR2425881A1 FR 2425881 A1 FR2425881 A1 FR 2425881A1 FR 7912780 A FR7912780 A FR 7912780A FR 7912780 A FR7912780 A FR 7912780A FR 2425881 A1 FR2425881 A1 FR 2425881A1
Authority
FR
France
Prior art keywords
membrane
removal
aqueous solutions
edges
membranes
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.)
Granted
Application number
FR7912780A
Other languages
English (en)
Other versions
FR2425881B3 (fr
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.)
EMD Millipore Corp
Original Assignee
Millipore Corp
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 Millipore Corp filed Critical Millipore Corp
Publication of FR2425881A1 publication Critical patent/FR2425881A1/fr
Application granted granted Critical
Publication of FR2425881B3 publication Critical patent/FR2425881B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/022—Filtration
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

Les substances pyrogènes peuvent être éliminées efficacement d'une solution aqueuse en faisant passer un courant de la solution à travers un dispositif comprenant au moins 2 membranes d'ultrafiltration anisotropes disposées en série, ces membranes ayant des limites de masse moléculaire nominales inférieures à la masse moléculaire des pyrogènes, y compris des agrégats ou micelles de celles-ci, à éliminer, dispositif dans lequel au moins une membrane est juxtaposée à au moins une autre membrane de telle sorte que pratiquement toute la surface de peau d'une des membranes soit en contact intime avec pratiquement toute la surface de peau de l'autre membrane, et dans lequel les bords de l'une des membranes sont scellés aux bords de l'une des membranes sont scellés aux bords correspondants de l'autre membrane.
FR7912780A 1978-05-18 1979-05-18 Dispositif et procede pour l'elimination des substances pyrogenes de solutions aqueuses Granted FR2425881A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/906,922 US4261834A (en) 1978-05-18 1978-05-18 Device and process for removing pyrogens from aqueous solutions

Publications (2)

Publication Number Publication Date
FR2425881A1 true FR2425881A1 (fr) 1979-12-14
FR2425881B3 FR2425881B3 (fr) 1982-04-02

Family

ID=25423220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912780A Granted FR2425881A1 (fr) 1978-05-18 1979-05-18 Dispositif et procede pour l'elimination des substances pyrogenes de solutions aqueuses

Country Status (6)

Country Link
US (1) US4261834A (fr)
JP (1) JPS555684A (fr)
CA (1) CA1119103A (fr)
DE (1) DE2920253A1 (fr)
FR (1) FR2425881A1 (fr)
GB (1) GB2020997B (fr)

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US9745207B2 (en) 2011-06-24 2017-08-29 Emd Millipore Corporation System and method for water purification with automatic purge
US9926210B2 (en) 2011-06-24 2018-03-27 Emd Millipore Corporation System and method for purification and distribution of water with separation barrier taking away the biological contamination

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DE3127475A1 (de) * 1980-07-19 1982-04-22 Sartorius GmbH, 3400 Göttingen Aus traegerplatten und membranzuschnitten einer semipermeablen membran bestehende trennvorrichtung fuer f luide
US4495067A (en) * 1980-12-02 1985-01-22 Tracor, Inc. Apparatus for preparation of infusion grade water
EP0056855B1 (fr) * 1980-12-02 1985-11-21 Tracor, Inc. Préparation d'une eau utilisable pour perfusions
EP0083489B1 (fr) * 1982-01-04 1989-04-19 Brunswick Corporation Systèmes de membrane pour filtration
DE3441249A1 (de) * 1983-11-15 1985-05-30 Sartorius GmbH, 3400 Göttingen Stapelfoermiges trennelement aus geschichteten zuschnitten zur behandlung von fluiden
DE3448391C2 (en) * 1983-11-15 1991-11-21 Sartorius Ag, 3400 Goettingen, De Fluid separator stack
JPS60161703A (ja) * 1984-01-30 1985-08-23 Teijin Ltd 気体選択透過膜複合体
CH670573A5 (fr) * 1985-11-22 1989-06-30 Sulzer Ag
JPS63106125U (fr) * 1986-12-26 1988-07-08
US4800023A (en) * 1987-02-02 1989-01-24 Steridose Systems Method of aseptic treatment of water and a storage container to be used at such treatment
DE3721847C1 (de) * 1987-06-29 1989-03-16 Martin Prof Dr Siegert Filter zum Konzentrieren makromolekularer Loesungen
AU605901B2 (en) * 1987-09-11 1991-01-24 Ares Trading S.A. Purification process
JPH0829316B2 (ja) * 1987-10-16 1996-03-27 田辺製薬株式会社 パイロジェンの除去方法
US5085784A (en) * 1989-04-07 1992-02-04 Cuno, Incorporated Use of cationic charge modified filter media
US5085780A (en) * 1989-04-07 1992-02-04 Cuno, Incorporated Use of cationic charge modified filter media
US5032281A (en) * 1989-08-09 1991-07-16 Daicel Chemical Industries, Ltd. Separating membrane and separation method
US5136032A (en) * 1989-12-07 1992-08-04 Daicel Chemical Industries, Ltd. Method for separating phosphopolyol compounds using a separating agent
DE4028379A1 (de) * 1990-09-07 1992-03-12 Seitz Filter Werke Filtrationsmodul und filtrationsvorrichtung zur trennung und filtration von fluiden im crossflow-verfahren, sowie verfahren zur herstellung des filtrationsmoduls
US5096582A (en) * 1990-09-25 1992-03-17 Millipore Corporation Tangential flow filtration apparatus
US5147542A (en) * 1991-02-04 1992-09-15 Millipore Corporation Manifold and manifold segment for tangential flow filtration apparatus
US5176828A (en) * 1991-02-04 1993-01-05 Millipore Corporation Manifold segment stack with intermediate feed manifold
RU2122463C1 (ru) * 1997-04-15 1998-11-27 Государственное предприятие Научно-Производственное Объединение "Иммунопрепарат" Способ депирогенизации препаратов ультрафильтрацией
DE19850707C1 (de) * 1998-11-04 2000-05-18 Sartorius Gmbh Verteilerplatte für Crossflow-Kassettenfiltrationsgeräte
US7108791B2 (en) * 1999-09-14 2006-09-19 Millipore Corporation High-resolution virus removal methodology and filtration capsule useful therefor
ES2296643T3 (es) * 1999-09-14 2008-05-01 Millipore Corporation Dispositivos para separacion de virus.
US6585890B2 (en) * 2000-02-04 2003-07-01 Applied Research Associates, Inc. Process for producing sterile water for injection from potable water
US7942274B2 (en) * 2000-05-24 2011-05-17 Millipore Corporation High-throughput asymmetric membrane
US7229665B2 (en) * 2001-05-22 2007-06-12 Millipore Corporation Process of forming multilayered structures
EP2324906B1 (fr) 2000-05-24 2014-09-10 EMD Millipore Corporation Membranes multicouches
EP1429861B1 (fr) * 2001-09-20 2012-04-18 EMD Millipore Corporation Module de filtration
DE60328487D1 (de) * 2002-05-17 2009-09-03 Millipore Corp Verfahren zur herstellung einer asymmetrischen membran mit hohem durchsatz
US7122149B2 (en) * 2002-07-12 2006-10-17 Applied Research Associates, Inc. Apparatus and method for continuous depyrogenation and production of sterile water for injection
BR0313035A (pt) * 2002-07-24 2005-07-12 Cuno Inc Membrana de filtragem microporosa e método para fabricação da mesma
FR2852310B1 (fr) * 2003-03-13 2005-06-03 Millipore Corp Procede et systeme de purification d'eau, ainsi que module pour un tel systeme
US20080004205A1 (en) 2006-06-30 2008-01-03 Millipore Corporation Ultrafiltration membranes and methods of making
US7306727B2 (en) * 2004-09-21 2007-12-11 Millipore Corporation Disposable tangential flow filtration device holder
US8747669B1 (en) 2005-12-29 2014-06-10 Spf Innovations, Llc Method and apparatus for the filtration of biological samples
US7384549B2 (en) * 2005-12-29 2008-06-10 Spf Innovations, Llc Method and apparatus for the filtration of biological solutions
US8177974B2 (en) * 2006-04-14 2012-05-15 Emd Millipore Corporation Disposable tangential flow filtration device holder
US20080257813A1 (en) * 2007-03-26 2008-10-23 Millipore Corporation Cassette-style filtration apparatus
JP4833925B2 (ja) * 2007-06-28 2011-12-07 帝国繊維株式会社 消防用ホース
JP2012520761A (ja) 2009-03-19 2012-09-10 イー・エム・デイー・ミリポア・コーポレイシヨン ナノ繊維濾過媒体を用いる、流体資料からの微生物の除去
DE102009022513A1 (de) * 2009-05-25 2010-12-02 Qiagen Gmbh Verfahren zum Schutz von Membranen
US8454822B2 (en) * 2009-05-29 2013-06-04 Emd Millipore Corporation Disposable tangential flow filtration liner with sensor mount
US20110174711A1 (en) * 2009-08-04 2011-07-21 Millipore Corporation Self Contained Disposable Tangential Flow Filtration Liner
US9623352B2 (en) 2010-08-10 2017-04-18 Emd Millipore Corporation Method for retrovirus removal
EP2666004B1 (fr) * 2011-01-18 2019-06-19 PerkinElmer Health Sciences, Inc. Dispositifs de régulation de débit et utilisation desdits dispositifs pour des gaz porteurs explosifs
SG10201605328WA (en) 2011-04-01 2016-08-30 Emd Millipore Corp Nanofiber containing composite structures
US9795921B2 (en) 2011-08-12 2017-10-24 Pall Corporation Fluid treatment assemblies, manifolds for fluid treatment assemblies, and methods for treating fluids
SG10201911354UA (en) 2014-06-26 2020-02-27 Emd Millipore Corp Filter structure with enhanced dirt holding capacity
KR102206959B1 (ko) 2015-04-17 2021-01-25 이엠디 밀리포어 코포레이션 접선방향 유동 여과 모드에서 작동되는 나노섬유 한외여과막을 사용하여 샘플에서 목적하는 생물학적 물질을 정제하는 방법
US10350550B2 (en) * 2017-07-19 2019-07-16 Pall Corporation Fluid treatment assembly and method of use
JP7159308B2 (ja) 2017-07-21 2022-10-24 メルク・ミリポア・リミテッド ラテラルフローデバイスおよびこれを用いる試料中の検体を検出する方法
DE102018004890B4 (de) 2018-06-19 2023-03-16 Sartorius Stedim Biotech Gmbh Filtersystem für biopharmazeutische Prozesse, Verteilerplatte für ein Filtersystem und Verfahren zum Herstellen eines Filtersystems
AU2019390413B2 (en) * 2018-11-30 2022-09-15 Repligen Corporation Single use aseptic tangential flow filtration systems and methods
JP7824215B2 (ja) 2019-11-21 2026-03-04 メルク・ミリポア・リミテッド 精密濾過膜
CN115315306B (zh) 2019-11-21 2025-12-12 默克密理博有限公司 亲水性膜
US20210254248A1 (en) 2020-02-18 2021-08-19 Emd Millipore Corporation Sterilizable porous filtration media containing nanofiber

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US3120489A (en) * 1960-05-12 1964-02-04 Medical College Of Virginia Fo Filtration methods and apparatus
NL287283A (fr) * 1961-03-27
NL296324A (fr) * 1962-08-06
US3615024A (en) * 1968-08-26 1971-10-26 Amicon Corp High flow membrane
US3598728A (en) * 1969-06-16 1971-08-10 Amicon Corp Membrane-moderated separation apparatus and process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9745207B2 (en) 2011-06-24 2017-08-29 Emd Millipore Corporation System and method for water purification with automatic purge
US9926210B2 (en) 2011-06-24 2018-03-27 Emd Millipore Corporation System and method for purification and distribution of water with separation barrier taking away the biological contamination

Also Published As

Publication number Publication date
GB2020997A (en) 1979-11-28
CA1119103A (fr) 1982-03-02
DE2920253A1 (de) 1979-11-22
US4261834A (en) 1981-04-14
FR2425881B3 (fr) 1982-04-02
GB2020997B (en) 1982-11-10
JPS555684A (en) 1980-01-16

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