ES8206404A1 - Un procedimiento para convertir en no trombogenica la super-ficie del vidrio. - Google Patents

Un procedimiento para convertir en no trombogenica la super-ficie del vidrio.

Info

Publication number
ES8206404A1
ES8206404A1 ES481609A ES481609A ES8206404A1 ES 8206404 A1 ES8206404 A1 ES 8206404A1 ES 481609 A ES481609 A ES 481609A ES 481609 A ES481609 A ES 481609A ES 8206404 A1 ES8206404 A1 ES 8206404A1
Authority
ES
Spain
Prior art keywords
thrombogenic
glass
making
manner
articles obtained
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
ES481609A
Other languages
English (en)
Other versions
ES481609A0 (es
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.)
BARBUCCI ROLANDO
Original Assignee
BARBUCCI ROLANDO
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 BARBUCCI ROLANDO filed Critical BARBUCCI ROLANDO
Publication of ES481609A0 publication Critical patent/ES481609A0/es
Publication of ES8206404A1 publication Critical patent/ES8206404A1/es
Expired legal-status Critical Current

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
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • 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
    • A61L33/0005—Use of materials characterised by their function or physical properties
    • A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
    • A61L33/0029—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate using an intermediate layer of polymer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1468—Containers characterised by specific material properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Surface Treatment Of Glass (AREA)
  • Polarising Elements (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Formation Of Insulating Films (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

PROCEDIMIENTO PARA CONVERTIR LA SUPERFICIE DEL VIDRIO EN NO TROMBOGENICA. CONSISTE EN LA MODIFICACION DE LA SUPERFICIE DEL VIDRIO POR TRATAMIENTO CON REACTIVOS QUIMICOS. SE TRATA PRIMERO CON UN ACIDO FUERTE Y A CONTINUACION CON UN AGENTE CLORANTE FUERTE, UN COMPUESTO POLIHIDROXILADO, CLORURA DE ACIDO POLIVALENTE Y UNA POLIAMIDA-AMINA QUE TIENE GRUPOS AMINICOS TERMINALES, CON LO QUE SE INJERTAN EN EL VIDRIO CADENAS DE POLIAMIDO-AMINA. ESTAS FORMAN COMPLEJOS DE HEPARINA POR TRATAMIENTO CON UNA DISOLUCION DE LA MISMA. LAS CADENAS DE POLIAMIDOAMINA TAMBIEN SE PUEDEN OBTENER TRATANDO CON UN W-AMINOALQUIL-ALCOX-SILANO, CLORURO DE UN ACIDO POLIVALENTE Y UNA POLIAMIDA QUE TIENE GRUPOS AMINICOS TERMINALES O GRUPOS VINILICOS TERMINALES, O BIEN CON POLIAMIDA-AMINAS QUE TIENEN RADICALES DE ALQUILO SUSTITUIDOS CON GRUPOS ALCOXISILANO O AMINOALQUIL-ALCOXISILANO. LOS RECIPIENTES DE VIDRIO ASI TRATADOS SE EMPLEAN PARA CONSERVAR SANGRE O PLASMA PARA EL EMPLEO DE TRANSFUSIONES.
ES481609A 1978-06-16 1979-06-15 Un procedimiento para convertir en no trombogenica la super-ficie del vidrio. Expired ES8206404A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2463878A IT1098337B (it) 1978-06-16 1978-06-16 Processo per rendere il vetro supperficialmente non trombogenico e manufatti vetrosi non trombogenici cosi ottenuti

Publications (2)

Publication Number Publication Date
ES481609A0 ES481609A0 (es) 1982-01-01
ES8206404A1 true ES8206404A1 (es) 1982-01-01

Family

ID=11214229

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481609A Expired ES8206404A1 (es) 1978-06-16 1979-06-15 Un procedimiento para convertir en no trombogenica la super-ficie del vidrio.

Country Status (13)

Country Link
JP (1) JPS5510487A (es)
BE (1) BE877025A (es)
DE (1) DE2924232A1 (es)
DK (1) DK250879A (es)
ES (1) ES8206404A1 (es)
FI (1) FI791925A (es)
FR (1) FR2434127A1 (es)
GB (1) GB2023022A (es)
IT (1) IT1098337B (es)
LU (1) LU81387A1 (es)
NL (1) NL7904683A (es)
NO (1) NO792009L (es)
SE (1) SE7905270L (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199221U (es) * 1981-06-11 1982-12-17
JPS57199222U (es) * 1981-06-11 1982-12-17
US5672638A (en) * 1995-08-22 1997-09-30 Medtronic, Inc. Biocompatability for solid surfaces
US5767108A (en) * 1995-08-22 1998-06-16 Medtronic, Inc. Method for making improved heparinized biomaterials
US5607475A (en) * 1995-08-22 1997-03-04 Medtronic, Inc. Biocompatible medical article and method
IT201700025392A1 (it) * 2017-03-07 2018-09-07 Univ Degli Studi Milano Poliammidoammine come ritardanti di fiamma

Also Published As

Publication number Publication date
ES481609A0 (es) 1982-01-01
NO792009L (no) 1979-12-18
IT7824638A0 (it) 1978-06-16
BE877025A (fr) 1979-10-01
DE2924232A1 (de) 1979-12-20
GB2023022A (en) 1979-12-28
IT1098337B (it) 1985-09-07
DK250879A (da) 1979-12-17
JPS5510487A (en) 1980-01-24
SE7905270L (sv) 1979-12-17
FI791925A (fi) 1979-12-17
FR2434127A1 (fr) 1980-03-21
LU81387A1 (fr) 1979-09-12
NL7904683A (nl) 1979-12-18

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