FR2480606B1 - - Google Patents

Info

Publication number
FR2480606B1
FR2480606B1 FR8107714A FR8107714A FR2480606B1 FR 2480606 B1 FR2480606 B1 FR 2480606B1 FR 8107714 A FR8107714 A FR 8107714A FR 8107714 A FR8107714 A FR 8107714A FR 2480606 B1 FR2480606 B1 FR 2480606B1
Authority
FR
France
Prior art keywords
adsorption
blood
column
blood proteins
proteins
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
FR8107714A
Other languages
English (en)
Other versions
FR2480606A1 (fr
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
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
Priority claimed from JP5073380A external-priority patent/JPS56147710A/ja
Priority claimed from JP5073480A external-priority patent/JPS56147711A/ja
Priority claimed from JP55131805A external-priority patent/JPS5756039A/ja
Priority claimed from JP55131804A external-priority patent/JPS5756038A/ja
Priority claimed from JP55152457A external-priority patent/JPS5775141A/ja
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Publication of FR2480606A1 publication Critical patent/FR2480606A1/fr
Application granted granted Critical
Publication of FR2480606B1 publication Critical patent/FR2480606B1/fr
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
    • A61M1/36—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/264—Synthetic macromolecular compounds derived from different types of monomers, e.g. linear or branched copolymers, block copolymers, graft copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3214—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the method for obtaining this coating or impregnating
    • B01J20/3217—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond
    • B01J20/3219—Resulting in a chemical bond between the coating or impregnating layer and the carrier, support or substrate, e.g. a covalent bond involving a particular spacer or linking group, e.g. for attaching an active group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3244—Non-macromolecular compounds
    • B01J20/3246—Non-macromolecular compounds having a well defined chemical structure
    • B01J20/3257—Non-macromolecular compounds having a well defined chemical structure the functional group or the linking, spacer or anchoring group as a whole comprising at least one of the heteroatoms nitrogen, oxygen or sulfur together with at least one silicon atom, these atoms not being part of the carrier as such
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/327—Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3276—Copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/58—Use in a single column
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/827—Proteins from mammals or birds
    • Y10S530/829—Blood
    • Y10S530/83—Plasma; serum
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/868—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof involving autoimmunity, allergy, immediate hypersensitivity, delayed hypersensitivity, immunosuppression, or immunotolerance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR8107714A 1980-04-16 1981-04-16 Expired FR2480606B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP5073380A JPS56147710A (en) 1980-04-16 1980-04-16 Immunoglobulin adsorbent
JP5073480A JPS56147711A (en) 1980-04-16 1980-04-16 Albumin adsorbent
JP55131805A JPS5756039A (en) 1980-09-22 1980-09-22 Adsorbent for middle molecular weight protein
JP55131804A JPS5756038A (en) 1980-09-22 1980-09-22 Low molecular weight protein adsorbent
JP55152457A JPS5775141A (en) 1980-10-29 1980-10-29 Adsorbent for high molecular weight protein

Publications (2)

Publication Number Publication Date
FR2480606A1 FR2480606A1 (fr) 1981-10-23
FR2480606B1 true FR2480606B1 (fr) 1984-11-30

Family

ID=27522884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8107714A Expired FR2480606B1 (fr) 1980-04-16 1981-04-16

Country Status (4)

Country Link
US (2) US4384954A (fr)
DE (1) DE3115608C2 (fr)
FR (1) FR2480606B1 (fr)
GB (1) GB2075362B (fr)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57103649A (en) * 1980-12-18 1982-06-28 Asahi Chemical Ind Sterilized gamma-globulin fixing column
US4490290A (en) * 1981-02-26 1984-12-25 Internationale Octrooi Maatschappij "Octropa" B.V. Process for the recovery of immunoglobulins
US4559145A (en) * 1982-06-16 1985-12-17 Amf Incorporated Process for preparing a zero standard serum
JPS5810056A (ja) * 1981-07-10 1983-01-20 株式会社クラレ 血液浄化装置
SE430218B (sv) * 1981-12-30 1983-10-31 Blombaeck E G B Filter och sett att framstella ett sadant
EP0088971B1 (fr) * 1982-03-13 1985-06-19 Roche Diagnostics GmbH Dispositif pour la détection de bactéries, de champignons et de virus dans le sang
DE3211309A1 (de) * 1982-03-26 1983-09-29 Metin Dipl.-Ing. 6100 Darmstadt Colpan Chromatographisches verfahren zur isolierung von makromolekuelen
JPS5928972A (ja) * 1982-08-10 1984-02-15 株式会社日本メデイカル・サブライ 血液浄化用吸着体及びその製造方法
DE3230540A1 (de) * 1982-08-17 1984-02-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und vorrichtung zur entfernung von protein- oder lipidgebundenen toxinen aus blut oder blutfraktionen
CA1221307A (fr) * 1982-12-02 1987-05-05 Nobutaka Tani Adsorbent en methode de preparation
US4639513A (en) * 1984-02-02 1987-01-27 Cuno Inc. Intravenously injectable immunoglobulin G (IGG) and method for producing same
US4627915A (en) * 1983-04-06 1986-12-09 Asahi Kasei Kogyo Kabushiki Kaisha Absorbent of autoantibody and immune complexes, adsorbing device and blood purifying apparatus comprising the same
US4540486A (en) * 1983-11-25 1985-09-10 J. T. Baker Chemical Company Polyethylenimine bound chromatographic packing
EP0143369B2 (fr) * 1983-11-25 1997-09-24 Asahi Kasei Kogyo Kabushiki Kaisha Adsorbant poreux pour adsorber des lipoprotéines à faible densité
US4724207A (en) * 1984-02-02 1988-02-09 Cuno Incorporated Modified siliceous chromatographic supports
JPS6145773A (ja) * 1984-08-07 1986-03-05 テルモ株式会社 体液浄化材
US4614513A (en) * 1984-08-13 1986-09-30 Fred Hutchinson Cancer Research Center Method and apparatus for treatment to remove immunoreactive substances from blood
FR2571971B1 (fr) * 1984-10-23 1988-12-02 Haas Thierry Dispositif utilisant l'elastine pour abaisser la concentration des constituants lipidiques d'un liquide.
US4708713A (en) * 1984-11-16 1987-11-24 Anisa Medical, Inc. Method and system for removing immunosuppressive components from the blood of mammals
DE3609021A1 (de) * 1985-03-25 1986-09-25 Bio-Rad Laboratories, Inc., Richmond, Calif. Chromatographisches trennmedium fuer die schnelle analyse von kleinen proben
EP0197521B1 (fr) * 1985-04-09 1989-08-02 TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION Adsorbant d'immunoglobuline et appareil d'adsorption
CA1259915A (fr) * 1985-10-09 1989-09-26 Sailen S. Mookerjea Moyen pour abaisser le taux de cholesterol plasmatique
EP0230247A3 (fr) * 1986-01-14 1988-02-17 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Adsorbant pour enlever un composant complément
US4816499A (en) * 1986-07-01 1989-03-28 Director General Of Agency Of Industrial Science And Technology Porous inorganic particles modified with amino and carboxyl groups
JPH0653170B2 (ja) * 1986-07-07 1994-07-20 旭光学工業株式会社 β２ミクログロブリン吸着剤
DE3639949A1 (de) * 1986-11-22 1988-06-09 Diagen Inst Molekularbio Verfahren zur trennung von langkettigen nukleinsaeuren
JPS6419024A (en) * 1987-07-15 1989-01-23 Tosoh Corp Separation of immunoglobulin g subclass
US5258503A (en) * 1987-09-08 1993-11-02 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Autoantibody adsorbent and apparatus for removing autoantibodies using the same
JPH0696098B2 (ja) * 1988-05-27 1994-11-30 株式会社クラレ 中空糸型流体処理装置
GB8822180D0 (en) * 1988-09-21 1988-10-26 Glaverbel Separation of product of biological process from fluid medium
DE8904527U1 (fr) * 1989-04-11 1989-11-30 B. Braun Melsungen Ag, 3508 Melsungen, De
AU5522390A (en) * 1989-04-19 1990-11-16 United States of America, as represented by the Secretary, U.S. Department of Commerce, The Process for removing c-reactive protein and anti-phosphorylcholine antibodies from biological fluids
JPH03218458A (ja) * 1989-10-02 1991-09-26 Shiseido Co Ltd カラム充填剤及びその製造方法
DE3934068A1 (de) * 1989-10-12 1991-04-18 Macherey Nagel & Co Chem Mit polymergelen gefuellte poroese partikel fuer die gelpermeationschromatographie und verfahren zu deren herstellung
US5164427A (en) * 1989-10-12 1992-11-17 Macherey, Nagel & Co. Column-packing material for gel-permation chromatography method for preparation, and applications
US5443907A (en) * 1991-06-18 1995-08-22 Scimed Life Systems, Inc. Coating for medical insertion guides
CA2068584C (fr) * 1991-06-18 1997-04-22 Paul H. Burmeister Guide metallique intravasculaire et mode de fabrication
AU2572692A (en) * 1991-09-09 1993-04-05 Government Of The United States Of America, As Represented By The Secretary Of The Department Of Health And Human Services, The Methods and devices for treating hemophilia and aids
FR2682609B1 (fr) * 1991-10-18 1994-01-07 Centre Nal Recherc Scientifique Support pour la preparation de colonnes chromatographiques et procede pour sa preparation.
DK0915906T3 (da) * 1996-07-10 2000-11-20 American Nat Red Cross Fremgangsmåder til selektiv adskillelse af organiske komponenter fra biologiske væsker
DE29706807U1 (de) * 1997-04-16 1997-06-19 Metec A Schneider Gmbh Vorfilter für eine Vorrichtung zum Sammeln und groben Reinigen von bei Operationen anfallendem Blut
US6620382B1 (en) * 1998-05-22 2003-09-16 Biopheresis Technologies, Llc. Method and compositions for treatment of cancers
US6908553B1 (en) * 1998-07-08 2005-06-21 Baxter International Inc. Composite membrane with particulate matter substantially immobilized therein
US6548646B1 (en) * 2001-08-23 2003-04-15 Bio-Rad Laboratories, Inc. Reference control for high-sensitivity C-reactive protein testing
US7629049B2 (en) * 2002-10-18 2009-12-08 Medasorb, Inc. Hemocompatible polymer systems and related devices
US20040160109A1 (en) * 2003-02-19 2004-08-19 Homecrest Industries, Inc. Chair seat with firm but resilient front edge
US8022013B2 (en) * 2003-08-29 2011-09-20 Illumina, Inc. Method of forming and using solid-phase support
DE102005061715A1 (de) * 2005-12-22 2007-06-28 Biobarries Gmbh Prozess zur Entfernung von C-reactivem Protein aus biologischen Flüssigkeiten durch Apherese
US8211310B2 (en) * 2006-11-20 2012-07-03 Cytosorbents, Inc. Size-selective polymer system
US9604196B2 (en) 2006-11-20 2017-03-28 Cytosorbent, Inc. Size-selective hemocompatible polymer system
TWI546122B (zh) * 2011-02-25 2016-08-21 東麗股份有限公司 血液成分吸附用載體及血液成分吸附管柱

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549524A (en) * 1965-11-10 1970-12-22 Wolfgang Haller Material and method for performing steric separations
DE1907014A1 (de) * 1969-02-12 1970-09-03 Haller Dr Wolfgang Verfahren zur Trennung von Blutkomponenten,insbesondere von immunologisch aktiven Globulinen,von anderen Komponenten
DE2304512B1 (de) * 1973-01-31 1974-06-27 B. Braun Melsungen Ag, 3508 Melsungen Vorrichtung zum Filtern von Blut
GB1465519A (en) * 1973-07-31 1977-02-23 Nat Patent Dev Corp Sorbents coated with a synthetic solid water-insoluble hydro philic polymer
US3901808A (en) * 1974-02-25 1975-08-26 Gen Atomic Co Blood filter
AR205025A1 (es) * 1974-04-19 1976-03-31 Johnson & Johnson Medios para filtrar sangre
US4029583A (en) * 1975-02-28 1977-06-14 Purdue Research Foundation Chromatographic supports and methods and apparatus for preparing the same
GB1558370A (en) * 1975-09-26 1979-12-28 Asahi Chemical Ind Blood treating apparatus
US4140653A (en) * 1975-09-30 1979-02-20 Toyo Soda Manufacturing Co., Ltd. Solid support for liquid chromatography
US4048064A (en) * 1976-04-23 1977-09-13 Clark Iii William T Biocompatible hemoperfusion system
JPS52155888A (en) * 1976-06-22 1977-12-24 Mitsui Toatsu Chemicals Device for continuously removing material in blood flow
US4171283A (en) * 1976-08-04 1979-10-16 Kuraray Co., Ltd. Hemoperfusion adsorbents
US4118316A (en) * 1976-10-13 1978-10-03 Calgon Corporation Quaternized siliceous supports for gel permeation chromatography
FR2369290A1 (fr) * 1976-10-28 1978-05-26 Asahi Chemical Ind Adsorbant pour proteine
DE2827109C2 (de) * 1977-06-24 1986-10-30 Asahi Kasei Kogyo K.K., Osaka Verfahren und Vorrichtung zur Abtrennung von organischen Verbindungen von Plasmaproteinen des Blutes
US4199449A (en) * 1977-11-23 1980-04-22 Rohm And Haas Company Removal of bacteria
US4171289A (en) * 1977-12-02 1979-10-16 Exxon Research & Engineering Co. Selective automotive exhaust catalysts and a process for their preparation
JPS5498095A (en) * 1978-01-18 1979-08-02 Kuraray Co Adsorptive blood purifier
US4284553A (en) * 1980-06-20 1981-08-18 North Carolina State University At Raleigh Reversible method for covalent immobilization of biochemicals

Also Published As

Publication number Publication date
DE3115608A1 (de) 1982-03-18
GB2075362B (en) 1983-10-26
DE3115608C2 (de) 1985-08-22
FR2480606A1 (fr) 1981-10-23
GB2075362A (en) 1981-11-18
US4421684A (en) 1983-12-20
US4384954A (en) 1983-05-24

Similar Documents

Publication Publication Date Title
GB2075362B (en) Column for adsorption of blood proteins
ATE64360T1 (de) Filter zum reinigen von leitungswasser.
WO1993003740A1 (fr) MILIEU FILTRANT POUR l'ELIMINATION SELECTIVE DE LEUCOCYTES ET DISPOSITIF GARNI DE CELUI-CI
DE3263327D1 (en) Immune adsorbent, adsorbing device and blood purifying apparatus
DE3382834T2 (de) Sorbentmittel und dessen Herstellungsverfahren
CA2025195A1 (fr) Filtre pour la purification des plaquettes
EP0256293A3 (en) Porous cross-linked polyvinyl alcohol particles, process for producing the same, and separating agent composed of the same
ATE25007T1 (de) Verfahren zur trocknung von gasstroemen.
DE3145320C2 (fr)
DE3169416D1 (en) Process for the separation of metal catalysts, and use of membrane separation apparatuses
EP0341151A3 (en) Hydrophilic porous membrane, method of manufacturing the same and liquid filter using the same
AR244574A1 (es) Un adsorbente con base de alumina para la purificacion de olefinas y procedimiento para prepararlo.
US4741832A (en) Purification apparatus and method employing a regenerable ligand
DE3267317D1 (en) Porous regenerated cellulose membrane and process for the preparation thereof
JPS6475014A (en) Filter for separating leukocytes
GB2054403B (en) Process for the separation and purification of mixtures by the use of a solid adsorption agent or adsorbent
EP0079667A3 (fr) Appareil de broyage ou de traitement de liquides
GB2116870B (en) Moving bed filter for the purification of gaseous and/or vaporous media
JPS5443179A (en) Adsobent regeneration method in pressure changing adsorption separating method for mixing gas with adsobent
FR2523471B1 (fr) Systeme de filtre a lit mouvant, pour l'epuration de fluides vaporises et/ou gazeux
JPS6468272A (en) Adsorbent and removing apparatus
JPS5756039A (en) Adsorbent for middle molecular weight protein
GB8306017D0 (en) Adsorbing adsorbable constituents in fluid stream
CA2232190A1 (fr) Agent d'adsorption de bradykinine, procede d'elimination de bradykinine par adsorption et adsorbeur
GB8323005D0 (en) Purifying gas stream in sorption filter

Legal Events

Date Code Title Description
ST Notification of lapse