DE69230503T2 - Pharmafiltersorbentsystem zur entfernung von bestandteilen aus blut, verbessertes massentransportsystem - Google Patents

Pharmafiltersorbentsystem zur entfernung von bestandteilen aus blut, verbessertes massentransportsystem

Info

Publication number
DE69230503T2
DE69230503T2 DE69230503T DE69230503T DE69230503T2 DE 69230503 T2 DE69230503 T2 DE 69230503T2 DE 69230503 T DE69230503 T DE 69230503T DE 69230503 T DE69230503 T DE 69230503T DE 69230503 T2 DE69230503 T2 DE 69230503T2
Authority
DE
Germany
Prior art keywords
pharmfilter
blood
mass transport
improved mass
sorbent
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 - Fee Related
Application number
DE69230503T
Other languages
English (en)
Other versions
DE69230503D1 (de
Inventor
Udipi Shettigar
James Mcrea
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.)
Jostra Bentley Inc
Original Assignee
Baxter Research Medical 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 Research Medical Inc filed Critical Baxter Research Medical Inc
Application granted granted Critical
Publication of DE69230503D1 publication Critical patent/DE69230503D1/de
Publication of DE69230503T2 publication Critical patent/DE69230503T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61M1/3475—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate with filtrate treatment agent in the same enclosure as the membrane
    • 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
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • 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
    • B01D63/024—Hollow fibre modules with a single potted end
    • B01D63/0241—Hollow fibre modules with a single potted end being U-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/40—Adsorbents within the flow path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/06—Submerged-type; Immersion type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
DE69230503T 1991-07-26 1992-04-30 Pharmafiltersorbentsystem zur entfernung von bestandteilen aus blut, verbessertes massentransportsystem Expired - Fee Related DE69230503T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/736,405 US5211850A (en) 1991-07-26 1991-07-26 Plasma filter sorbent system for removal of components from blood
PCT/US1992/003586 WO1993002777A1 (en) 1991-07-26 1992-04-30 A plasma filter sorbent system for removal of components from blood; improved mass transport system

Publications (2)

Publication Number Publication Date
DE69230503D1 DE69230503D1 (de) 2000-02-03
DE69230503T2 true DE69230503T2 (de) 2000-05-04

Family

ID=24959733

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230503T Expired - Fee Related DE69230503T2 (de) 1991-07-26 1992-04-30 Pharmafiltersorbentsystem zur entfernung von bestandteilen aus blut, verbessertes massentransportsystem

Country Status (4)

Country Link
US (1) US5211850A (de)
EP (1) EP0643614B1 (de)
DE (1) DE69230503T2 (de)
WO (1) WO1993002777A1 (de)

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DE10327988A1 (de) * 2002-12-18 2004-07-15 Saxonia Bio Tec Gmbh Filtermodul, Filtriervorrichtung und Verfahren zur Aufbereitung von Flüssigkeiten
DE102009037015A1 (de) * 2009-08-07 2011-02-17 Michael Hajek Vorrichtung und Verfahren zur Eliminierung von bioschädlichen Stoffen aus Körperflüssigkeiten
DE102019215031A1 (de) * 2019-09-30 2021-04-01 Robert Bosch Gmbh Einrichtung und Verfahren zur Überführung einer Probe, insbesondere einer Blutprobe, in eine mikrofluidische Vorrichtung

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DE10327988A1 (de) * 2002-12-18 2004-07-15 Saxonia Bio Tec Gmbh Filtermodul, Filtriervorrichtung und Verfahren zur Aufbereitung von Flüssigkeiten
DE10327988B4 (de) * 2002-12-18 2009-05-14 Alpha Plan Gmbh Filtermodul zur Aufbereitung von Flüssigkeiten
DE102009037015A1 (de) * 2009-08-07 2011-02-17 Michael Hajek Vorrichtung und Verfahren zur Eliminierung von bioschädlichen Stoffen aus Körperflüssigkeiten
DE102009037015A8 (de) * 2009-08-07 2011-06-22 Hajek, Michaela, 12587 Vorrichtung und Verfahren zur Eliminierung von bioschädlichen Stoffen aus Körperflüssigkeiten
EP2461847B1 (de) 2009-08-07 2015-05-27 Hemoteq AG Vorrichtung zur eliminierung von bioschädlichen stoffen aus körperflüssigkeiten
DE102019215031A1 (de) * 2019-09-30 2021-04-01 Robert Bosch Gmbh Einrichtung und Verfahren zur Überführung einer Probe, insbesondere einer Blutprobe, in eine mikrofluidische Vorrichtung

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DE69230503D1 (de) 2000-02-03
WO1993002777A1 (en) 1993-02-18
EP0643614A4 (de) 1994-06-16
EP0643614A1 (de) 1995-03-22
EP0643614B1 (de) 1999-12-29

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