DE3574342D1 - Process and device for the selective separation of pathological and/or toxic species from blood or plasma with the use of filter candles - Google Patents

Process and device for the selective separation of pathological and/or toxic species from blood or plasma with the use of filter candles

Info

Publication number
DE3574342D1
DE3574342D1 DE8585107364T DE3574342T DE3574342D1 DE 3574342 D1 DE3574342 D1 DE 3574342D1 DE 8585107364 T DE8585107364 T DE 8585107364T DE 3574342 T DE3574342 T DE 3574342T DE 3574342 D1 DE3574342 D1 DE 3574342D1
Authority
DE
Germany
Prior art keywords
plasma
pathological
blood
filter candles
toxic species
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
DE8585107364T
Other languages
English (en)
Inventor
Gerhard Dr Rosskopf
Dietrich Dr Seidel
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.)
B Braun Holding AG
Original Assignee
B Braun SSC AG
B Braun Melsungen AG
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 B Braun SSC AG, B Braun Melsungen AG filed Critical B Braun SSC AG
Priority to DE8585107364T priority Critical patent/DE3574342D1/de
Application granted granted Critical
Publication of DE3574342D1 publication Critical patent/DE3574342D1/de
Expired 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
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • 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
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3482—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate by filtrating the filtrate using another cross-flow filter, e.g. a membrane filter
    • 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
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3486—Biological, chemical treatment, e.g. chemical precipitation; treatment by absorbents
    • 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
    • B01D61/18—Apparatus therefor
    • 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
    • A61M1/3679—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by absorption

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE8585107364T 1984-06-16 1985-06-14 Process and device for the selective separation of pathological and/or toxic species from blood or plasma with the use of filter candles Expired DE3574342D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585107364T DE3574342D1 (en) 1984-06-16 1985-06-14 Process and device for the selective separation of pathological and/or toxic species from blood or plasma with the use of filter candles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843422435 DE3422435A1 (de) 1984-06-16 1984-06-16 Verfahren und vorrichtung zur selektiven abtrennung pathologischer und/oder toxischer spezies aus blut oder blutplasma unter verwendung von filterkerzen
DE8585107364T DE3574342D1 (en) 1984-06-16 1985-06-14 Process and device for the selective separation of pathological and/or toxic species from blood or plasma with the use of filter candles

Publications (1)

Publication Number Publication Date
DE3574342D1 true DE3574342D1 (en) 1989-12-28

Family

ID=6238537

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19843422435 Withdrawn DE3422435A1 (de) 1984-06-16 1984-06-16 Verfahren und vorrichtung zur selektiven abtrennung pathologischer und/oder toxischer spezies aus blut oder blutplasma unter verwendung von filterkerzen
DE8585107364T Expired DE3574342D1 (en) 1984-06-16 1985-06-14 Process and device for the selective separation of pathological and/or toxic species from blood or plasma with the use of filter candles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19843422435 Withdrawn DE3422435A1 (de) 1984-06-16 1984-06-16 Verfahren und vorrichtung zur selektiven abtrennung pathologischer und/oder toxischer spezies aus blut oder blutplasma unter verwendung von filterkerzen

Country Status (7)

Country Link
US (1) US4816162A (de)
EP (1) EP0166325B1 (de)
JP (1) JPS6171063A (de)
AT (1) ATE48087T1 (de)
DE (2) DE3422435A1 (de)
ES (2) ES8608877A1 (de)
ZA (1) ZA854507B (de)

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DE4004794A1 (de) * 1990-02-16 1991-08-22 Bayer Ag Filterkerze mit filterstrumpf
GB9218239D0 (en) * 1992-08-27 1992-10-14 Pall Corp Processing of protein-containing body fluids
GB9302043D0 (en) * 1993-02-03 1993-03-24 Optokem Instr Ltd Size exclusion chromatography
US5424265A (en) * 1993-06-15 1995-06-13 Safetec Of America Capsule for absorbing liquid waste in a suction canister
US6322697B1 (en) 1999-07-19 2001-11-27 Donaldson Company, Inc. Oil filter assembly
WO2002065125A1 (en) * 2001-02-13 2002-08-22 Invitrogen Corporation Methods and compositions for isolation of biological macromolecules
US6884228B2 (en) 2001-03-06 2005-04-26 Baxter International Inc. Automated system adaptable for use with different fluid circuits
US6706008B2 (en) 2001-03-06 2004-03-16 Baxter International Inc. Automated system and method for withdrawing compounds from blood
US6582386B2 (en) 2001-03-06 2003-06-24 Baxter International Inc. Multi-purpose, automated blood and fluid processing systems and methods
DE10118446A1 (de) * 2001-04-12 2002-10-17 Thomas Hartung Prüfverfahren zur Untersuchung fließfähiger Medien auf Gehalte an mikrobiellen Toxinen
EP2311994A1 (de) * 2003-08-01 2011-04-20 Life Technologies Corporation Zusammensetzungen und Verfahren zur Aufreinigung kurzer RNA-Moleküle und anderer Nukleinsäuren
EP1611907A1 (de) * 2004-06-29 2006-01-04 Herbener, Heinz-Gerd Blutaufbereitungsanlage
US7481910B2 (en) * 2004-06-30 2009-01-27 Taiwan Semiconductor Manufacturing Co., Ltd. Method and apparatus for stabilizing plating film impurities
EP1781395A4 (de) * 2004-07-12 2008-10-01 Schroeder Ind Llc Ersetzbares filterelement mit integriertem ringförmigem abscheider
WO2013103906A1 (en) * 2012-01-04 2013-07-11 Medtronic, Inc. Multi-staged filtration system for blood fluid removal
US9623164B2 (en) 2013-02-01 2017-04-18 Medtronic, Inc. Systems and methods for multifunctional volumetric fluid control
US10010663B2 (en) 2013-02-01 2018-07-03 Medtronic, Inc. Fluid circuit for delivery of renal replacement therapies
US10850016B2 (en) 2013-02-01 2020-12-01 Medtronic, Inc. Modular fluid therapy system having jumpered flow paths and systems and methods for cleaning and disinfection
US9827361B2 (en) 2013-02-02 2017-11-28 Medtronic, Inc. pH buffer measurement system for hemodialysis systems
US9144640B2 (en) 2013-02-02 2015-09-29 Medtronic, Inc. Sorbent cartridge configurations for improved dialysate regeneration
CN103251994B (zh) * 2013-04-02 2016-03-30 周春华 一种用于摇摆震动条件下的血壶装置
US9713665B2 (en) 2014-12-10 2017-07-25 Medtronic, Inc. Degassing system for dialysis
US10874787B2 (en) 2014-12-10 2020-12-29 Medtronic, Inc. Degassing system for dialysis
US10098993B2 (en) 2014-12-10 2018-10-16 Medtronic, Inc. Sensing and storage system for fluid balance
DE102015216241A1 (de) * 2015-08-25 2017-03-02 Bbi-Biotech Gmbh Behälter und Verfahren zur Filtration einer Suspension
DE102016107024A1 (de) * 2016-04-15 2017-10-19 B. Braun Avitum Ag Verfahren und Vorrichtung zur extrakorporalen Blutbehandlung
DE102017116923A1 (de) 2017-07-26 2019-01-31 Sartorius Stedim Biotech Gmbh Einweg-Filtercapsule für eine Filtrationsvorrichtung
US11278654B2 (en) 2017-12-07 2022-03-22 Medtronic, Inc. Pneumatic manifold for a dialysis system
US11033667B2 (en) 2018-02-02 2021-06-15 Medtronic, Inc. Sorbent manifold for a dialysis system
US11110215B2 (en) 2018-02-23 2021-09-07 Medtronic, Inc. Degasser and vent manifolds for dialysis
EP3930880A4 (de) * 2019-02-28 2023-05-31 Iviva Medical, Inc. Biologische flüssigkeitsreinigung mit biokompatiblen membranen
US20210308604A1 (en) * 2020-04-01 2021-10-07 Stonehouse Innovations, LLC Fluid treatment system having concentric chambers
US12128165B2 (en) 2020-04-27 2024-10-29 Mozarc Medical Us Llc Dual stage degasser

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US3561602A (en) * 1968-12-18 1971-02-09 Donald H Molitor Liquid filter
US3542199A (en) * 1969-07-24 1970-11-24 Donald T Bray Reverse osmosis water purification unit
JPS5225197B2 (de) * 1973-09-19 1977-07-06
US4031010A (en) * 1974-05-02 1977-06-21 Takeda Chemical Industries, Ltd. Combined dialyzer and adsorber unit
US4375415A (en) * 1976-11-22 1983-03-01 Lavender Ardis R Device and method for continuously fractionating blood to produce plasma
DE7720577U1 (de) * 1977-06-30 1977-10-13 Meckel, Walter, 6221 Stephanshausen Durchlauffilter
DE7729511U1 (de) * 1977-09-23 1979-03-08 Robert Bosch Gmbh, 7000 Stuttgart Fluessigkeitsfilter
US4303530A (en) * 1977-10-26 1981-12-01 Medical Incorporated Blood filter
DE2758679A1 (de) * 1977-12-29 1979-07-05 Fresenius Chem Pharm Ind Apparat fuer blutbehandlung
US4209392A (en) * 1978-05-15 1980-06-24 Wallace Richard A Portable hepatic-assist method and apparatus for same
US4306973A (en) * 1978-07-25 1981-12-22 Soji Ishikawa Medical liquid dispenser with filter means
NO144411C (no) * 1979-04-19 1981-08-26 Nycotron As Anordning for gradering av biologisk vaeslke, saerlig blod, etter molekylvekt.
JPS5635494A (en) * 1979-08-30 1981-04-08 Showa Denko Kk High heat transfer electric insulating substrate
JPS5658503A (en) * 1979-10-19 1981-05-21 Toray Ind Inc Functional fiber assembly
JPS5676017U (de) * 1979-11-13 1981-06-20
US4490254A (en) * 1980-02-25 1984-12-25 Bentley Laboratories, Inc. Blood filter
US4350594A (en) * 1980-04-16 1982-09-21 Kuraray Co., Ltd. Blood purification using plural ultrafiltration stages
US4350156A (en) * 1980-05-29 1982-09-21 Japan Foundation For Artificial Organs Method and apparatus for on-line filtration removal of macromolecules from a physiological fluid
US4292174A (en) * 1980-06-02 1981-09-29 Smith James D Filter and cooling apparatus for dry-cleaning systems
JPS579457A (en) * 1980-06-17 1982-01-18 Kogyo Gijutsuin Single vessel system double filtration type blood purifier
JPS5759151U (de) * 1980-09-25 1982-04-07
DE8030211U1 (de) * 1980-11-12 1981-03-19 F.A.S. Fabrik automatischer Schaltapparate Hans Jörgensen GmbH & Co, 2000 Hamburg Wechseleinsaetze fuer filter- und reinigungsgeraete
JPS5810056A (ja) * 1981-07-10 1983-01-20 株式会社クラレ 血液浄化装置
AU570911B2 (en) * 1981-11-06 1988-03-31 Baylor College Of Medicine Immunoadsorbent based on immobilized protein a and its use
JPS58173555A (ja) * 1982-04-05 1983-10-12 旭メデイカル株式会社 血液浄化装置
DE3245591C2 (de) * 1982-12-09 1986-11-06 Schott Glaswerke, 6500 Mainz Verfahren zur fraktionierten Auftrennung von Stoffgemischen mit Membranen
DE3302384A1 (de) * 1983-01-25 1984-07-26 Michael J. Lysaght Plasmafilteraggregat zum abscheiden pathologischer plasmamolekuele
DE3310727A1 (de) * 1983-03-24 1984-10-04 B. Braun Melsungen Ag, 3508 Melsungen Verfahren und vorrichtung zur selektiven, extrakorporalen abtrennung pathologischer und/oder toxischer blutbestandteile

Also Published As

Publication number Publication date
EP0166325B1 (de) 1989-11-23
JPS6171063A (ja) 1986-04-11
ES8704083A1 (es) 1987-03-16
ES544161A0 (es) 1986-08-01
US4816162A (en) 1989-03-28
EP0166325A2 (de) 1986-01-02
ATE48087T1 (de) 1989-12-15
EP0166325A3 (en) 1987-04-08
ZA854507B (en) 1986-02-26
ES8608877A1 (es) 1986-08-01
ES553015A0 (es) 1987-03-16
DE3422435A1 (de) 1986-01-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8127 New person/name/address of the applicant

Owner name: B. BRAUN HOLDING AG, EMMENBRUECKE, CH

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

Free format text: VON KREISLER, A., DIPL.-CHEM. SELTING, G., DIPL.-ING. WERNER, H., DIPL.-CHEM. DR.RER.NAT. FUES, J., DIPL.-CHEM. DR.RER.NAT. BOECKMANN GEN. DALLMEYER, G., DIPL.-ING., PAT.-ANWAELTE, 5000 KOELN

8339 Ceased/non-payment of the annual fee