DE3278279D1 - Arterial blood filter with improved gas venting - Google Patents

Arterial blood filter with improved gas venting

Info

Publication number
DE3278279D1
DE3278279D1 DE8282306831T DE3278279T DE3278279D1 DE 3278279 D1 DE3278279 D1 DE 3278279D1 DE 8282306831 T DE8282306831 T DE 8282306831T DE 3278279 T DE3278279 T DE 3278279T DE 3278279 D1 DE3278279 D1 DE 3278279D1
Authority
DE
Germany
Prior art keywords
arterial blood
blood filter
improved gas
gas venting
venting
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
Application number
DE8282306831T
Other languages
English (en)
Inventor
Duane Douglas Dickens
Francis Martin Servas
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.)
Livanova Holding USA Inc
Original Assignee
Shiley 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 Shiley Inc filed Critical Shiley Inc
Application granted granted Critical
Publication of DE3278279D1 publication Critical patent/DE3278279D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/005—Making filter elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/08—Construction of the casing
    • 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
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
    • 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
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/908—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding provoking a tangential stream
    • 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
    • A61M2206/00—Characteristics of a physical parameter; associated device therefor
    • A61M2206/10—Flow characteristics
    • A61M2206/16—Rotating swirling helical flow, e.g. by tangential inflows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/21—Specific headers, end caps
DE8282306831T 1981-12-23 1982-12-21 Arterial blood filter with improved gas venting Expired DE3278279D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/333,832 US4411783A (en) 1981-12-23 1981-12-23 Arterial blood filter with improved gas venting

Publications (1)

Publication Number Publication Date
DE3278279D1 true DE3278279D1 (en) 1988-05-05

Family

ID=23304444

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282306831T Expired DE3278279D1 (en) 1981-12-23 1982-12-21 Arterial blood filter with improved gas venting

Country Status (6)

Country Link
US (1) US4411783A (de)
EP (2) EP0174420A3 (de)
JP (1) JPS58112549A (de)
CA (1) CA1182401A (de)
DE (1) DE3278279D1 (de)
ES (2) ES279722Y (de)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE432195B (sv) * 1982-09-10 1984-03-26 Gambro Lundia Ab Slangset avsett for extracorporeal behandling av blod och liknande omtaliga vetskor
JPS59228849A (ja) * 1983-06-10 1984-12-22 テルモ株式会社 液体中気泡除去装置
SE451801B (sv) * 1983-11-29 1987-11-02 Gambro Lundia Ab Anordning for avluftning av en vetska, som strommar genom en ledning
US4572724A (en) * 1984-04-12 1986-02-25 Pall Corporation Blood filter
US4731260A (en) * 1984-12-18 1988-03-15 American Hospital Supply Corporation Hydrophobic filter material and method
US4676771A (en) * 1986-03-31 1987-06-30 Gelman Sciences, Inc. Arterial blood filter
IT1189118B (it) * 1986-05-12 1988-01-28 Dideco Spa Dispositivo per la filtrazione di sangue arterioso
IT1189119B (it) * 1986-05-12 1988-01-28 Dideco Spa Ossigenatore a membrana microporosa
US4726481A (en) * 1986-08-01 1988-02-23 Mckesson Corporation Ultrasonically welded container and process
JPH01148266A (ja) * 1987-12-04 1989-06-09 Terumo Corp 血液フィルター
JPH01104150U (de) * 1987-12-29 1989-07-13
US4806135A (en) * 1988-03-01 1989-02-21 Siposs George G Bubble trap for phase-separating gas bubbles from flowing liquids
WO1990007947A1 (en) * 1989-01-19 1990-07-26 Stephens Harry William Jr Rapid infusion device
US5061241A (en) * 1989-01-19 1991-10-29 Stephens Jr Harry W Rapid infusion device
IT1231024B (it) * 1989-07-31 1991-11-08 Dideco Spa Contenitore di sangue per apparecchio medicale
US5863436A (en) * 1990-05-24 1999-01-26 Pall Corporation Venting system
US5126054A (en) * 1990-05-24 1992-06-30 Pall Corporation Venting means
US5391298B1 (en) * 1993-03-05 1997-10-28 Minnesota Mining & Mfg Method for performing a solid-phase extraction under pressurized conditions
US5439587A (en) * 1993-07-27 1995-08-08 Millipore Corporation Self priming filter apparatus
DE4430341C2 (de) * 1993-08-27 1997-01-09 Hengst Walter Gmbh & Co Kg Stützkörper für einen Fluidfilter
CA2142413A1 (en) * 1994-02-15 1995-08-16 Wesley H. Verkarrt Vortex gas elimination device
US5632894A (en) * 1994-06-24 1997-05-27 Gish Biomedical, Inc. Arterial blood filter with upwardly inclining delivery inlet conduit
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
AU5230496A (en) * 1995-06-13 1997-01-02 Pall Corporation Filtration device
USD384415S (en) * 1995-06-30 1997-09-30 Cellpro Incorporated Cell separation column
DE19617036C2 (de) * 1996-04-27 2003-12-04 Fresenius Ag Vorrichtung zum Abscheiden von Gasblasen aus Blut
US6378907B1 (en) 1996-07-12 2002-04-30 Mykrolis Corporation Connector apparatus and system including connector apparatus
US5961700A (en) * 1997-10-31 1999-10-05 Sims Level 1 Filter system for removal of gas and particulates from cellular fluids
US6019824A (en) * 1998-06-09 2000-02-01 Medisystems Technology Corporation Bubble trap chamber
US6337049B1 (en) * 1998-08-28 2002-01-08 Yehuda Tamari Soft shell venous reservoir
US6302860B1 (en) * 1999-02-17 2001-10-16 Medtronic, Inc. Venous filter for assisted venous return
US6918887B1 (en) 1999-02-17 2005-07-19 Medtronic, Inc. Venous filter for assisted venous return
US6176904B1 (en) * 1999-07-02 2001-01-23 Brij M. Gupta Blood filter
US6451257B1 (en) 1999-09-16 2002-09-17 Terumo Kabushiki Kaisha Arterial blood filter
JP4966475B2 (ja) 2000-05-12 2012-07-04 ポール・コーポレーション フィルタ
ATE452692T1 (de) 2000-05-12 2010-01-15 Pall Corp Filtrationssysteme
KR100582967B1 (ko) 2000-09-13 2006-05-24 엔테그리스, 아이엔씨. 액체 여과 기기
US6773670B2 (en) 2001-02-09 2004-08-10 Cardiovention, Inc. C/O The Brenner Group, Inc. Blood filter having a sensor for active gas removal and methods of use
US6730267B2 (en) * 2001-02-09 2004-05-04 Cardiovention, Inc. Integrated blood handling system having active gas removal system and methods of use
WO2003022388A2 (en) 2001-09-13 2003-03-20 Mykrolis Corporation Separation module
US7469932B2 (en) 2001-09-13 2008-12-30 Entegris, Inc. Receptor for a separation module
US7201870B2 (en) * 2003-01-14 2007-04-10 Medtronic, Inc. Active air removal system operating modes of an extracorporeal blood circuit
US7198751B2 (en) * 2003-01-14 2007-04-03 Medtronic, Inc. Disposable, integrated, extracorporeal blood circuit
US7335334B2 (en) 2003-01-14 2008-02-26 Medtronic, Inc. Active air removal from an extracorporeal blood circuit
US7204958B2 (en) 2003-01-14 2007-04-17 Medtronic, Inc. Extracorporeal blood circuit air removal system and method
US7189352B2 (en) * 2003-01-14 2007-03-13 Medtronic, Inc. Extracorporeal blood circuit priming system and method
US7806274B2 (en) * 2003-02-12 2010-10-05 Millipore Corporation Vacuum filtration device
US7022099B2 (en) * 2003-03-17 2006-04-04 Cardiovention, Inc. Extracorporeal blood handling system with automatic flow control and methods of use
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
EP1557186B1 (de) 2004-01-20 2010-11-17 Sorin Group Deutschland GmbH Automatisches Luftentsorgungssystem
FI120787B (sv) * 2004-10-19 2010-03-15 Pom Technology Oy Ab Förfarande och anordning för att effektivera avgasning
US9717834B2 (en) 2011-05-24 2017-08-01 Deka Products Limited Partnership Blood treatment systems and methods
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US8292594B2 (en) 2006-04-14 2012-10-23 Deka Products Limited Partnership Fluid pumping systems, devices and methods
US8273049B2 (en) 2007-02-27 2012-09-25 Deka Products Limited Partnership Pumping cassette
PL2099513T5 (pl) † 2006-12-01 2015-12-31 Gambro Lundia Ab Komora transferowa krwi
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
EP3533481B1 (de) 2007-02-27 2024-04-03 DEKA Products Limited Partnership Hämodialysesysteme
US20090107335A1 (en) * 2007-02-27 2009-04-30 Deka Products Limited Partnership Air trap for a medical infusion device
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems 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
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US8393690B2 (en) 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
ITMO20070162A1 (it) * 2007-05-15 2008-11-16 Pyxis S R L Procedimento per la realizzazione di unita' di filtraggio e relativa apparecchiatura
EP2042221B1 (de) * 2007-07-31 2012-05-02 Sorin Group Italia S.r.l. Filter für Körperflüssigkeiten
AU2013204691B2 (en) * 2007-10-12 2015-11-26 Deka Products Limited Partnership Apparatus and Methods for Hemodialysis
US8439858B2 (en) * 2007-10-17 2013-05-14 Medtronic, Inc. Arterial blood filter
KR102060347B1 (ko) 2008-01-23 2019-12-30 데카 프로덕츠 리미티드 파트너쉽 복수의 유체 라인을 사용하는 의료용 치료 시스템에 사용하기 위한 펌프 카세트 및 방법
US11833281B2 (en) 2008-01-23 2023-12-05 Deka Products Limited Partnership Pump cassette and methods for use in medical treatment system using a plurality of fluid lines
US8968681B2 (en) * 2008-10-20 2015-03-03 Photonic Biosystems Inc. Filtered assay device and method
US8110016B2 (en) * 2008-12-11 2012-02-07 Dow Global Technologies Llc Fluid filter assembly including seal
IN2012DN02128A (de) * 2009-09-14 2015-08-21 Univ Columbia
CA2779296C (en) 2009-10-30 2018-02-13 Deka Products Limited Partnership Apparatus and method for detecting disconnection of an intravascular access device
US8293116B2 (en) * 2010-03-18 2012-10-23 Joseph Williams Liquid accelerator apparatus
WO2012058038A1 (en) 2010-10-26 2012-05-03 Dow Global Technologies Llc Spiral wound module including membrane sheet with regions having different permeabilities
WO2012064542A2 (en) * 2010-11-09 2012-05-18 William Gavlak Improved manifold & strainer assembly
AU2012239900B2 (en) * 2011-04-08 2016-11-03 M. Robert Garfield Iii Methods and devices for detecting bowel perforation
AU2012258687C1 (en) 2011-05-24 2018-03-08 Deka Products Limited Partnership Hemodial ysis system
US9089801B1 (en) * 2011-11-08 2015-07-28 Denali Medical Concepts, Llc Manifold and strainer assembly
USD731621S1 (en) 2014-03-07 2015-06-09 Eaton Corporation Valve housing
USD764629S1 (en) 2014-03-07 2016-08-23 Eaton Corporation Valve housing
USD764026S1 (en) 2014-03-07 2016-08-16 Eaton Corporation Valve housing
EP3053615A1 (de) * 2015-02-06 2016-08-10 Sefar AG Verfahren zum Abscheiden von Gasblasen aus einer Kardioplegielösung und Blasenabscheider
US9463409B2 (en) * 2015-02-27 2016-10-11 Tung-Tsai Lee Oil mist filter
US10179213B2 (en) * 2015-05-27 2019-01-15 Vital Signs, Inc. Apparatus and methods for intravenous gas elimination
US9795723B2 (en) 2015-06-22 2017-10-24 5X Surgical, Llc Manifold for medical waste collection device
USD775343S1 (en) * 2015-07-07 2016-12-27 Tecscrn International Ltd. Pleated laboratory screen
CN107485744B (zh) * 2017-09-12 2019-08-30 东莞科威医疗器械有限公司 一种膜式氧合器
GB2622033A (en) * 2022-08-31 2024-03-06 Indufil BV Filter system

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348695A (en) * 1965-07-12 1967-10-24 Rosaen Filter Co Filter material
US3696932A (en) * 1970-09-30 1972-10-10 Pall Corp Disposable filter assembly
US3701433A (en) * 1970-11-10 1972-10-31 Pall Corp Filter for use in the filtration of blood
US3771290A (en) * 1971-12-06 1973-11-13 Armstrong Ltd S A Vortex de-aerator
US3795088A (en) * 1972-03-03 1974-03-05 W Esmond Degassing particulate matter and oil filter device
US3827562A (en) * 1972-03-03 1974-08-06 W Esmond Filtering device
US3768653A (en) * 1972-03-21 1973-10-30 R Brumfield Filtering cardiotomy reservoir
DE2222004A1 (de) * 1972-05-05 1973-11-15 Weppler Ohg Durchlauffilter
US3849071A (en) * 1972-12-21 1974-11-19 K Kayser Blood-gas separating system for perfusate circulation
US3822018A (en) * 1973-06-28 1974-07-02 Z Krongos Water filter device
DE2354269A1 (de) * 1973-10-30 1975-05-07 Weppler Ohg Durchlauffilter nach art eines membranfilters
IN140747B (de) * 1974-04-19 1976-12-18 Johnson & Johnson
US4038194A (en) * 1974-04-19 1977-07-26 Johnson & Johnson Blood filter unit
US3939078A (en) * 1974-04-19 1976-02-17 Johnson & Johnson Extracorporeal filter
US4036616A (en) * 1974-05-01 1977-07-19 Robert A. Baker Bacteria filter and method of assembling same
US3996027A (en) * 1974-10-31 1976-12-07 Baxter Laboratories, Inc. Swirling flow bubble trap
JPS5616435B2 (de) * 1974-12-27 1981-04-16
US4126558A (en) * 1975-01-31 1978-11-21 Johnson & Johnson Blood filtration unit with manual vent means
US4113627A (en) * 1976-01-28 1978-09-12 Filtertek, Inc. Process for making hermetically sealed filter units and filters made thereby
US4108778A (en) * 1976-02-25 1978-08-22 Lambert Steven J Self-cleaning filter and vortexer
IL51209A (en) * 1976-03-25 1981-02-27 Baxter Travenol Lab Blood filter
DE2646358C2 (de) * 1976-10-14 1982-05-13 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG Apparatebau KG, 6380 Bad Homburg Hohlfaserdialysator
US4303530A (en) * 1977-10-26 1981-12-01 Medical Incorporated Blood filter
US4187182A (en) * 1978-07-21 1980-02-05 Pall Corporation Box filter
JPS5532383A (en) * 1978-08-30 1980-03-07 Nec Home Electronics Ltd Projection braun tube
GB2041233B (en) 1979-02-14 1983-08-17 Fresenius Chem Pharm Ind Blood filter
JPS5759151Y2 (de) * 1979-07-16 1982-12-17
DE7923865U1 (de) * 1979-08-22 1979-11-08 Biotest-Serum-Institut Gmbh, 6000 Frankfurt Mikrofiltrationsgeraet zur filtration von koageln und mikroaggregaten von blut
GB2063108A (en) 1979-09-28 1981-06-03 Bethune D Degassing device
US4368118A (en) * 1980-01-07 1983-01-11 Siposs George G Blood-air separator and filter
US4344777A (en) * 1980-01-07 1982-08-17 Siposs George G Directed flow bubble trap for arterial blood
US4305825A (en) * 1980-08-20 1981-12-15 Laval Claude C Reaction member for a fluid separating device
US4375411A (en) * 1981-04-16 1983-03-01 Donaldson Company, Inc. Device for limiting vortex flow

Also Published As

Publication number Publication date
ES279722Y (es) 1986-12-01
EP0082721B1 (de) 1988-03-30
CA1182401A (en) 1985-02-12
EP0082721A1 (de) 1983-06-29
ES279722U (es) 1986-04-16
EP0174420A3 (de) 1986-10-01
EP0174420A2 (de) 1986-03-19
US4411783A (en) 1983-10-25
ES278937Y (es) 1985-04-01
JPS58112549A (ja) 1983-07-05
JPS6314992B2 (de) 1988-04-02
ES278937U (es) 1984-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SORIN BIOMEDICAL INC., IRVINE, CALIF., US

8328 Change in the person/name/address of the agent

Free format text: LEDERER, F., DIPL.-CHEM. DR. KELLER, G., DIPL.-BIOL.UNIV. DR.RER.NAT., 8000 MUENCHEN RIEDERER FRHR. VON PAAR ZU SCHOENAU, A., DIPL.-ING., PAT.-ANWAELTE, 8300 LANDSHUT