WO1990011812A1 - Filtre de degazage et son procede de fabrication - Google Patents

Filtre de degazage et son procede de fabrication Download PDF

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Publication number
WO1990011812A1
WO1990011812A1 PCT/US1990/001820 US9001820W WO9011812A1 WO 1990011812 A1 WO1990011812 A1 WO 1990011812A1 US 9001820 W US9001820 W US 9001820W WO 9011812 A1 WO9011812 A1 WO 9011812A1
Authority
WO
WIPO (PCT)
Prior art keywords
fibers
housing
interior chamber
filter
hydrophilic
Prior art date
Application number
PCT/US1990/001820
Other languages
English (en)
Inventor
William C. Schmeiser
Lee K. Kulle
Birendra K. Lal
Robin G. Pauley
Original Assignee
Baxter International 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 Baxter International Inc. filed Critical Baxter International Inc.
Publication of WO1990011812A1 publication Critical patent/WO1990011812A1/fr

Links

Classifications

    • 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
    • B01D63/024—Hollow fibre modules with a single potted end
    • B01D63/0241—Hollow fibre modules with a single potted end being U-shaped
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body
    • A61M5/38—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body using hydrophilic or hydrophobic 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0031—Degasification of liquids by filtration
    • 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
    • B01D63/021—Manufacturing thereof
    • 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
    • B01D63/021—Manufacturing thereof
    • B01D63/0233—Manufacturing thereof forming the bundle
    • 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
    • B01D63/024—Hollow fibre modules with a single potted end
    • 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
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids
    • A61M2005/1655—Filter with fibers, e.g. filtering element in form of hollow fibers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/16—Specific vents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2319/00—Membrane assemblies within one housing
    • B01D2319/06—Use of membranes of different materials or properties within one module

Abstract

On décrit un filtre de dégazage (10) comprenant un logement (8), dont les parois (18) définissent une chambre interne (22) comportant un orifice d'entrée pour un fluide (32), un orifice de sortie pour le liquide (30) et un orifice de sortie pour le gaz (28) sortant de ladite chambre interne. Dans la chambre se trouvent plusieurs fibres microporeuses creuses, les unes de nature hydrophile (34), dont le passage intérieur communique avec l'orifice de sortie du liquide, les autres de nature hydrophobe (36), dont le passage intérieur communique avec l'orifice de sortie du gaz.
PCT/US1990/001820 1989-04-07 1990-04-04 Filtre de degazage et son procede de fabrication WO1990011812A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US334,967 1981-12-28
US33496789A 1989-04-07 1989-04-07

Publications (1)

Publication Number Publication Date
WO1990011812A1 true WO1990011812A1 (fr) 1990-10-18

Family

ID=23309656

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1990/001820 WO1990011812A1 (fr) 1989-04-07 1990-04-04 Filtre de degazage et son procede de fabrication

Country Status (2)

Country Link
AU (1) AU5433690A (fr)
WO (1) WO1990011812A1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492634A1 (fr) * 1990-12-28 1992-07-01 Terumo Kabushiki Kaisha Filtre de perfusion
WO1993012866A1 (fr) * 1991-12-20 1993-07-08 The Dow Chemical Company Module de separation de fluide souple a fibres creuses
DE4300438C1 (de) * 1993-01-09 1994-06-30 Sartorius Gmbh Verfahren und Vorrichtung zur Trennung von Öl/Wasser-Gemischen
EP1008358A3 (fr) * 1998-12-09 2000-07-05 JMS Co., Ltd. Filtre de perfusion
EP1106193A1 (fr) * 1999-12-01 2001-06-13 B. Braun Melsungen Ag Dispositif d'infusion
WO2002018037A2 (fr) * 2000-08-31 2002-03-07 Millipore Corporation Structure de filtre avec event a gaz, comprenant un systeme de membrane a fibres creuses
EP1629875A1 (fr) * 2003-05-01 2006-03-01 Entegris, Inc. Groupe de filtration equipe d'un mecanisme de desaeration
US7559911B2 (en) 2003-09-05 2009-07-14 Gambro Lundia Ab Blood chamber for extracorporeal blood circuits and a process for manufacturing the blood chamber
DE19807769B4 (de) * 1998-02-24 2010-09-30 Paul Rauschert Gmbh & Co. Kg Halterung für keramische Mikrofilter
JP2014003910A (ja) * 2012-06-21 2014-01-16 Cowa Co Ltd 果肉入りゼリー菓子の製造方法
JP2014184377A (ja) * 2013-03-22 2014-10-02 Toray Ind Inc 中空糸膜モジュール、中空糸膜モジュールの製造方法、浄水器用カートリッジおよび浄水器
EP2455126B1 (fr) 2010-11-15 2017-02-22 F. Hoffmann-La Roche AG Conteneur pour stocker des liquides médicaux ou pharmaceutiques
EP3434348A1 (fr) * 2017-07-25 2019-01-30 Hamilton Sundstrand Corporation Dispositifs de dégazage de fluides présentant des profilés sélectionnés
US10328193B2 (en) 2012-03-21 2019-06-25 Gambro Lundia Ab Extracorporeal blood treatment apparatus with multiple treatment solution reservoirs
WO2022140604A1 (fr) * 2020-12-23 2022-06-30 Repligen Corporation Éventage ou dégazage de dispositifs de filtrage et systèmes de filtration

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0207379A1 (fr) * 1985-06-19 1987-01-07 Mitsubishi Rayon Co., Ltd. Module filtrant à fibres creuses et procédé de filtration l'utilisant
US4636307A (en) * 1983-09-16 1987-01-13 Mitsubishi Rayon Co., Ltd. Hollow-fiber filtering module and water purification device utilizing it
WO1987002906A1 (fr) * 1985-11-18 1987-05-21 Microgon, Inc. Tube d'alimentation et filtre de fluide combines
EP0254100A2 (fr) * 1986-07-18 1988-01-27 Akzo Nobel N.V. Dispositif pour éliminer les bulles de gaz des fluides

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636307A (en) * 1983-09-16 1987-01-13 Mitsubishi Rayon Co., Ltd. Hollow-fiber filtering module and water purification device utilizing it
EP0207379A1 (fr) * 1985-06-19 1987-01-07 Mitsubishi Rayon Co., Ltd. Module filtrant à fibres creuses et procédé de filtration l'utilisant
WO1987002906A1 (fr) * 1985-11-18 1987-05-21 Microgon, Inc. Tube d'alimentation et filtre de fluide combines
EP0254100A2 (fr) * 1986-07-18 1988-01-27 Akzo Nobel N.V. Dispositif pour éliminer les bulles de gaz des fluides

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0492634A1 (fr) * 1990-12-28 1992-07-01 Terumo Kabushiki Kaisha Filtre de perfusion
US5221474A (en) * 1990-12-28 1993-06-22 Terumo Kabushiki Kaisha Transfusion filtering device
AU647856B2 (en) * 1990-12-28 1994-03-31 Terumo Kabushiki Kaisha Transfusion filtering device
WO1993012866A1 (fr) * 1991-12-20 1993-07-08 The Dow Chemical Company Module de separation de fluide souple a fibres creuses
DE4300438C1 (de) * 1993-01-09 1994-06-30 Sartorius Gmbh Verfahren und Vorrichtung zur Trennung von Öl/Wasser-Gemischen
DE19807769B4 (de) * 1998-02-24 2010-09-30 Paul Rauschert Gmbh & Co. Kg Halterung für keramische Mikrofilter
EP1008358A3 (fr) * 1998-12-09 2000-07-05 JMS Co., Ltd. Filtre de perfusion
EP1106193A1 (fr) * 1999-12-01 2001-06-13 B. Braun Melsungen Ag Dispositif d'infusion
WO2002018037A2 (fr) * 2000-08-31 2002-03-07 Millipore Corporation Structure de filtre avec event a gaz, comprenant un systeme de membrane a fibres creuses
WO2002018037A3 (fr) * 2000-08-31 2002-06-06 Millipore Corp Structure de filtre avec event a gaz, comprenant un systeme de membrane a fibres creuses
EP1629875A4 (fr) * 2003-05-01 2007-12-05 Entegris Inc Groupe de filtration equipe d'un mecanisme de desaeration
EP1629875A1 (fr) * 2003-05-01 2006-03-01 Entegris, Inc. Groupe de filtration equipe d'un mecanisme de desaeration
US7559911B2 (en) 2003-09-05 2009-07-14 Gambro Lundia Ab Blood chamber for extracorporeal blood circuits and a process for manufacturing the blood chamber
EP2455126B1 (fr) 2010-11-15 2017-02-22 F. Hoffmann-La Roche AG Conteneur pour stocker des liquides médicaux ou pharmaceutiques
US10328193B2 (en) 2012-03-21 2019-06-25 Gambro Lundia Ab Extracorporeal blood treatment apparatus with multiple treatment solution reservoirs
JP2014003910A (ja) * 2012-06-21 2014-01-16 Cowa Co Ltd 果肉入りゼリー菓子の製造方法
JP2014184377A (ja) * 2013-03-22 2014-10-02 Toray Ind Inc 中空糸膜モジュール、中空糸膜モジュールの製造方法、浄水器用カートリッジおよび浄水器
EP3434348A1 (fr) * 2017-07-25 2019-01-30 Hamilton Sundstrand Corporation Dispositifs de dégazage de fluides présentant des profilés sélectionnés
US10758844B2 (en) 2017-07-25 2020-09-01 Hamilton Sundstrand Corporation Fluid degassing devices having selected profiles
WO2022140604A1 (fr) * 2020-12-23 2022-06-30 Repligen Corporation Éventage ou dégazage de dispositifs de filtrage et systèmes de filtration

Also Published As

Publication number Publication date
AU5433690A (en) 1990-11-05

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