[go: up one dir, main page]

WO1998017369A3 - Filtre a poche - Google Patents

Filtre a poche Download PDF

Info

Publication number
WO1998017369A3
WO1998017369A3 PCT/US1997/018616 US9718616W WO9817369A3 WO 1998017369 A3 WO1998017369 A3 WO 1998017369A3 US 9718616 W US9718616 W US 9718616W WO 9817369 A3 WO9817369 A3 WO 9817369A3
Authority
WO
WIPO (PCT)
Prior art keywords
bag filter
closed
disclosed
seam
bag
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.)
Ceased
Application number
PCT/US1997/018616
Other languages
English (en)
Other versions
WO1998017369A2 (fr
Inventor
Frank R Pascale
Leonard R Castellano
Noel A Evans
John B Ronan
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.)
Pall Corp
Original Assignee
Pall 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 Pall Corp filed Critical Pall Corp
Priority to AU49041/97A priority Critical patent/AU4904197A/en
Publication of WO1998017369A2 publication Critical patent/WO1998017369A2/fr
Publication of WO1998017369A3 publication Critical patent/WO1998017369A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/27—Filter bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0439—White blood cells; Leucocytes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)

Abstract

L'invention concerne un filtre à poche (4) ayant une extrémité (10) fermée sans couture d'extrémité.
PCT/US1997/018616 1996-10-21 1997-10-15 Filtre a poche Ceased WO1998017369A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU49041/97A AU4904197A (en) 1996-10-21 1997-10-15 Bag filter

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US2977196P 1996-10-21 1996-10-21
US60/029,771 1996-10-21
US3300696P 1996-12-16 1996-12-16
US60/033,006 1996-12-16

Publications (2)

Publication Number Publication Date
WO1998017369A2 WO1998017369A2 (fr) 1998-04-30
WO1998017369A3 true WO1998017369A3 (fr) 1998-06-04

Family

ID=26705328

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/018616 Ceased WO1998017369A2 (fr) 1996-10-21 1997-10-15 Filtre a poche

Country Status (3)

Country Link
AU (1) AU4904197A (fr)
CA (1) CA2198654A1 (fr)
WO (1) WO1998017369A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19861094A1 (de) 1998-01-22 1999-12-09 Fresenius Ag Blutsammelvorrichtung
GB0019034D0 (en) * 2000-08-04 2000-09-27 Gourlay Terence A process for enhancing blood recovery when processing blood
WO2002043404A2 (fr) 2000-11-22 2002-05-30 Leap Wireless International, Inc. Procede et systeme de prestation de services interactifs sur un reseau de communications sans fil
US6874029B2 (en) 2000-11-22 2005-03-29 Leap Wireless International, Inc. Method and system for mediating interactive services over a wireless communications network
DE102005011740B4 (de) 2005-03-11 2008-02-14 Maquet Cardiopulmonary Ag Venöse Blasenfalle
US20220088505A1 (en) * 2019-01-29 2022-03-24 Donaldson Company, Inc. System and method for deaeration
CN114901375B (zh) 2019-10-23 2025-01-28 唐纳森公司 过滤和除气系统
WO2022015714A1 (fr) * 2020-07-14 2022-01-20 Donaldson Company, Inc. Système et procédé de désaération
WO2025072650A1 (fr) * 2023-09-27 2025-04-03 Oceaneering International, Inc Système et procédés d'utilisation d'une poche filtrante

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146708A2 (fr) * 1983-11-11 1985-07-03 TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION Dispositif pour prélever et traiter du sang
EP0188104A2 (fr) * 1984-12-18 1986-07-23 BAXTER INTERNATIONAL INC. (a Delaware corporation) Matière filtrante hydrophobique et procédé de traitement avec un agent humidificateur
US4983292A (en) * 1988-06-27 1991-01-08 Morgan Jr H William Seamless filter bag and method of its manufacture
EP0437957A1 (fr) * 1989-12-19 1991-07-24 Medtronic, Inc. Réservoir de cardiotomie
WO1996003194A1 (fr) * 1994-07-28 1996-02-08 Pall Corporation Bande fibreuse pour traiter un fluide
US5586997A (en) * 1994-07-28 1996-12-24 Pall Corporation Bag filter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146708A2 (fr) * 1983-11-11 1985-07-03 TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION Dispositif pour prélever et traiter du sang
EP0188104A2 (fr) * 1984-12-18 1986-07-23 BAXTER INTERNATIONAL INC. (a Delaware corporation) Matière filtrante hydrophobique et procédé de traitement avec un agent humidificateur
US4983292A (en) * 1988-06-27 1991-01-08 Morgan Jr H William Seamless filter bag and method of its manufacture
EP0437957A1 (fr) * 1989-12-19 1991-07-24 Medtronic, Inc. Réservoir de cardiotomie
WO1996003194A1 (fr) * 1994-07-28 1996-02-08 Pall Corporation Bande fibreuse pour traiter un fluide
US5586997A (en) * 1994-07-28 1996-12-24 Pall Corporation Bag filter

Also Published As

Publication number Publication date
CA2198654A1 (fr) 1998-04-21
AU4904197A (en) 1998-05-15
WO1998017369A2 (fr) 1998-04-30

Similar Documents

Publication Publication Date Title
AU2920397A (en) A by-pass graft
AU2084197A (en) A multi-link connector
AU4051195A (en) A tube joint
AU4051395A (en) A lock
WO1998017369A3 (fr) Filtre a poche
AU7228296A (en) Bag
AU1492695A (en) A high pressure bag
AUPO335596A0 (en) A multi-wall sack
AU2080297A (en) A breathing bag
AU4521597A (en) Bag sealing machine
AU1084895A (en) A valvulotome
AU3924795A (en) Filter choke
AU2223295A (en) A bag
AU660597B3 (en) A bag
AU4694597A (en) A multi-wall sack
AUPO265896A0 (en) A bag
AU4887497A (en) Connection device between a ship's two parts
AU7618994A (en) Bag opening device
AUPM813494A0 (en) Improved bag opening apparatus
AU3437595A (en) A closure
AU4287697A (en) A closure assembly
AUPO139696A0 (en) Cloth bag co.
AUPN656695A0 (en) A bag
AUPM978994A0 (en) A metal folding device
AUPO403596A0 (en) A metal folding device

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AL AM AT AU AZ BB BG BR BY CA CH CN CZ DE DK EE ES FI GB GE HU IL IS JP KE KG KP KR KZ LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN AM AZ BY KG KZ MD RU TJ TM

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH KE LS MW SD SZ UG ZW AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI

AK Designated states

Kind code of ref document: A3

Designated state(s): AL AM AT AU AZ BB BG BR BY CA CH CN CZ DE DK EE ES FI GB GE HU IL IS JP KE KG KP KR KZ LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN AM AZ BY KG KZ MD RU TJ TM

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH KE LS MW SD SZ UG ZW AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: CA