PT82908B - Processo para preparacao de fibras de vidro hidrofilas que nao influenciam a coagulacao e para a separacao de plasma do sangue - Google Patents

Processo para preparacao de fibras de vidro hidrofilas que nao influenciam a coagulacao e para a separacao de plasma do sangue

Info

Publication number
PT82908B
PT82908B PT82908A PT8290886A PT82908B PT 82908 B PT82908 B PT 82908B PT 82908 A PT82908 A PT 82908A PT 8290886 A PT8290886 A PT 8290886A PT 82908 B PT82908 B PT 82908B
Authority
PT
Portugal
Prior art keywords
blood
glass fibers
hydrofiline
preparing
plasma separation
Prior art date
Application number
PT82908A
Other languages
English (en)
Other versions
PT82908A (de
Original Assignee
Boehringer Mannheim Gmbh
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 Boehringer Mannheim Gmbh filed Critical Boehringer Mannheim Gmbh
Publication of PT82908A publication Critical patent/PT82908A/pt
Publication of PT82908B publication Critical patent/PT82908B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/86—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood coagulating time or factors, or their receptors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/0076—Chemical modification of the substrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/40—Organo-silicon compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
    • B01D2239/0421—Rendering the filter material hydrophilic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B01D2239/0492—Surface coating material on fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2962—Silane, silicone or siloxane in coating
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/298—Physical dimension
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Epidemiology (AREA)
  • Microbiology (AREA)
  • Surgery (AREA)
  • Inorganic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • External Artificial Organs (AREA)
PT82908A 1985-07-04 1986-07-03 Processo para preparacao de fibras de vidro hidrofilas que nao influenciam a coagulacao e para a separacao de plasma do sangue PT82908B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853523969 DE3523969A1 (de) 1985-07-04 1985-07-04 Gerinnungsneutrale, hydrophile glasfasern

Publications (2)

Publication Number Publication Date
PT82908A PT82908A (de) 1986-08-01
PT82908B true PT82908B (pt) 1988-05-27

Family

ID=6274979

Family Applications (1)

Application Number Title Priority Date Filing Date
PT82908A PT82908B (pt) 1985-07-04 1986-07-03 Processo para preparacao de fibras de vidro hidrofilas que nao influenciam a coagulacao e para a separacao de plasma do sangue

Country Status (13)

Country Link
US (1) US4786603A (pt)
EP (1) EP0208218B1 (pt)
JP (1) JPS627650A (pt)
KR (1) KR930006326B1 (pt)
AT (1) ATE50760T1 (pt)
AU (1) AU560350B2 (pt)
CA (1) CA1262220A (pt)
DE (2) DE3523969A1 (pt)
DK (1) DK167918B1 (pt)
ES (1) ES2000311A6 (pt)
NO (1) NO171971C (pt)
PT (1) PT82908B (pt)
ZA (1) ZA864832B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3516579A1 (de) * 1984-11-19 1986-05-22 Boehringer Mannheim Gmbh, 6800 Mannheim Gerinnungstest auf teststreifen
DE3610429A1 (de) * 1986-03-27 1987-10-01 Boehringer Mannheim Gmbh Gerinnungsneutrale, hydrophile glasfasern
US4749614A (en) * 1986-04-10 1988-06-07 International Business Machines Corporation Process for coating fibers, use thereof, and product
DE3616496A1 (de) * 1986-05-16 1987-11-19 Boehringer Mannheim Gmbh Analyseelement zur bestimmung von gerinnungsparametern
US5110727A (en) * 1987-04-03 1992-05-05 Cardiovascular Diagnostics, Inc. Method for performing coagulation assays accurately, rapidly and simply, using dry chemical reagents and paramagnetic particles
US4849340A (en) * 1987-04-03 1989-07-18 Cardiovascular Diagnostics, Inc. Reaction system element and method for performing prothrombin time assay
US5208147A (en) * 1988-07-21 1993-05-04 Radiometer A/S Means for measuring a characteristic in a sample fluid
US5135716A (en) * 1989-07-12 1992-08-04 Kingston Diagnostics, L.P. Direct measurement of HDL cholesterol via dry chemistry strips
US5360545A (en) * 1989-09-12 1994-11-01 Pall Corporation Filter for obtaining platelets
US5258126A (en) * 1989-09-12 1993-11-02 Pall Corporation Method for obtaining platelets
US5141806A (en) * 1989-10-31 1992-08-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Microporous structure with layered interstitial surface treatment, and method and apparatus for preparation thereof
US5798261A (en) * 1989-10-31 1998-08-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Distributed pore chemistry in porous organic polymers
US5266219A (en) * 1989-12-28 1993-11-30 Pall Corporation Device and method for separating plasma from blood
US5118428A (en) * 1990-11-13 1992-06-02 Quidel Method to remove red blood cells from whole blood samples
EP0497204B1 (en) * 1991-01-28 2001-04-18 Matsushita Electric Industrial Co., Ltd. Medical member and method of manufacturing the same
EP0508136B1 (en) * 1991-03-14 1998-06-03 Matsushita Electric Industrial Co., Ltd. Surface-treated apparel material
US5186843A (en) * 1991-07-22 1993-02-16 Ahlstrom Filtration, Inc. Blood separation media and method for separating plasma from whole blood
US5460974A (en) * 1992-10-13 1995-10-24 Miles Inc. Method of assaying whole blood for HDL cholesterol
US5652148A (en) * 1993-04-20 1997-07-29 Actimed Laboratories, Inc. Method and apparatus for red blood cell separation
US5660798A (en) * 1993-04-20 1997-08-26 Actimed Laboratories, Inc. Apparatus for red blood cell separation
US5766552A (en) * 1993-04-20 1998-06-16 Actimed Laboratories, Inc. Apparatus for red blood cell separation
US5582907A (en) * 1994-07-28 1996-12-10 Pall Corporation Melt-blown fibrous web
EP0772484B1 (en) * 1994-07-28 2008-02-27 Pall Corporation Fibrous web and process of preparing same
US6238578B1 (en) * 1996-12-09 2001-05-29 Sherwood Services Ag Method for dispensing separator gel in a blood collection tube

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA473440A (en) * 1945-11-13 1951-05-08 Fiberglass Canada Limited Composite bodies of glass fibres and resins
US2683097A (en) * 1951-04-17 1954-07-06 Owens Corning Fiberglass Corp Coating glass fibers with unsaturated polysiloxanolate and article produced thereby
US2946701A (en) * 1957-11-12 1960-07-26 Dow Corning Method of treating glass with epoxysilanes and their epoxy-amine adducts, and the articles made thereby
US3253948A (en) * 1962-02-12 1966-05-31 Owens Corning Fiberglass Corp Glass fiber product
US3702783A (en) * 1970-09-04 1972-11-14 Robert C Hartlein Epoxy silane coupling agents
US3791933A (en) * 1971-02-25 1974-02-12 Geomet Rapid methods for assay of enzyme substrates and metabolites
LU65729A1 (pt) * 1972-07-14 1974-01-21
JPS608745B2 (ja) * 1978-02-14 1985-03-05 三洋化成工業株式会社 免疫活性物質−つや消しガラス複合体，その製造法及び該複合体を含有してなる測定試薬
US4246107A (en) * 1978-03-06 1981-01-20 Asahi Kasei Kogyo Kabushiki Kaisha Separation of lymphocytes from lymphocyte-containing suspension by filtration
DE3029579C2 (de) * 1980-08-05 1985-12-12 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren und Mittel zur Abtrennung von Plasma oder Serum aus Vollblut
JPS5810056A (ja) * 1981-07-10 1983-01-20 株式会社クラレ 血液浄化装置
US4529614A (en) * 1981-12-02 1985-07-16 Becton, Dickinson And Company One step anticoagulant coating

Also Published As

Publication number Publication date
NO862626L (no) 1987-01-05
KR870001126A (ko) 1987-03-11
NO171971C (no) 1993-05-26
CA1262220A (en) 1989-10-10
EP0208218A2 (de) 1987-01-14
DK167918B1 (da) 1994-01-03
ES2000311A6 (es) 1988-02-16
JPH0475860B2 (pt) 1992-12-02
ATE50760T1 (de) 1990-03-15
EP0208218B1 (de) 1990-03-07
DE3669308D1 (de) 1990-04-12
AU560350B2 (en) 1987-04-02
EP0208218A3 (en) 1987-09-02
US4786603A (en) 1988-11-22
ZA864832B (en) 1987-03-25
DE3523969A1 (de) 1987-01-08
DK313686D0 (da) 1986-07-01
NO862626D0 (no) 1986-06-30
JPS627650A (ja) 1987-01-14
AU5937986A (en) 1987-01-08
NO171971B (no) 1993-02-15
DK313686A (da) 1987-01-05
PT82908A (de) 1986-08-01
KR930006326B1 (ko) 1993-07-14

Similar Documents

Publication Publication Date Title
PT82908B (pt) Processo para preparacao de fibras de vidro hidrofilas que nao influenciam a coagulacao e para a separacao de plasma do sangue
FI902232A0 (fi) Alkenyylioksifunktionaalisia organopiiyhdisteitä, niiden valmistaminen ja käyttö
DE69530093D1 (de) Verfahren zur herstellung eines optischen wellenleiterbauteils
BR8705015A (pt) Processo de manufatura de homopolimero de vinil-amina de alto peso molecular
DE3584073D1 (de) Verfahren zur herstellung von glasvorformen fuer optische fasern.
DE3887060D1 (de) Verfahren zur Herstellung von Glasvorformen für optische Fasern.
FI884533A0 (fi) Underlag foer jordfri odling med kontrollerad vattenhalt i tjockleksriktningen.
SE7705796L (sv) Silikongummi med hog dragspenning
DE69111567D1 (de) Verfahren und Vorrichtung zum Herstellen von Glasfasern mittels Zentrifugieren un Anwendung von bestimmtem Glas zum Zerfasern.
ES2001607A6 (es) Miembro de casquillo de contacto para terminal de un extremo de un miembro de transmision de fibra optica, y metodo de fabricarlo.
PT81993B (pt) Processo para a preparacao de esteres de acidos carbamoiloxialquil-dicarboxilicos polimerizaveis contendo grupos hidroxi utilizaveis na preparacao de copolimeros
FI850206A0 (fi) Organopolysiloxaner, foerfarande foer deras framstaellning och anvaendning av dessa organopolysiloxaner.
DE69921080D1 (de) Verfahren zum Herstellen einer Vorform für optische Fasern und Verfahren zur Herstellung von optischen Fasern
SE8901358D0 (sv) Saett att maeta floedet i ett blodkaerl samt anordning haerfoer
DE69315110T2 (de) Verfahren zur Synthese von Fluoridglas durch das Sol-Gel-Verfahren und optische Faser hergestellt aus durch dieses Verfahren erhaltenem Glas
ATE63324T1 (de) Klebemittelzusammensetzung fuer optische fasern.
ITTO940363A0 (it) Procedimento e dispositivo per la misura della proprieta' viscoelasti-che di rivestimenti polimerici di fibre ottiche.
DE69903203T2 (de) Verfahren zur Verbesserung der Leistung eines optischen Faserkreisels
ATE170634T1 (de) Verbindungsvorrichtung für optische fasern
MX164866B (es) Composicion lubricante de fibra de hilatura

Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20010531