BR9816174A - Remoção de corante desinfetante - Google Patents

Remoção de corante desinfetante

Info

Publication number
BR9816174A
BR9816174A BR9816174-1A BR9816174A BR9816174A BR 9816174 A BR9816174 A BR 9816174A BR 9816174 A BR9816174 A BR 9816174A BR 9816174 A BR9816174 A BR 9816174A
Authority
BR
Brazil
Prior art keywords
blood
disinfectant
dyes
dye
filter
Prior art date
Application number
BR9816174-1A
Other languages
English (en)
Inventor
Edward Shanbrom
Original Assignee
Shanbrom Tech Llc
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 Shanbrom Tech Llc filed Critical Shanbrom Tech Llc
Priority to BR9816174-1A priority Critical patent/BR9816174A/pt
Publication of BR9816174A publication Critical patent/BR9816174A/pt

Links

Classifications

    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
    • A61L2/0017—Filtration
    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
    • A61L2/0082—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using chemical substances
    • A61L2/0088—Liquid substances
    • 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
    • A61M1/3681—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation
    • 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
    • A61M1/3681—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation
    • A61M1/3683—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation using photoactive agents
    • A61M1/3686—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by irradiation using photoactive agents by removing photoactive agents after irradiation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Cardiology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Detergent Compositions (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Patente de Invenção: <B>"REMOçãO DE CORANTE DESINFETANTE"<D>. Processo para a remoção de corante desinfetante tal com azul de metileno de sangue, uma fração de sangue líquido ou outro líquido deteriorável ao qual corante de desinfetante foi adicionado. Processo emprega um filtro de copolímero de álcool polivinílico - acetal. Este material mostra avidez excepcional para corantes desinfetantes, prontamente a remoção deles do sangue ou das frações de sangue embora tendo pouco ou nenhum efeito sobre análises químicas do material tratado. O material de filtragem é uma matriz porosa que não libera nenhuma partícula ou minério miúdo a partir do produto de sangue, e sua cor branca prontamente mostra a captura do corante azul. Corantes desinfetantes são usados para prolongar a semi-vida de concentrados de plaqueta com os corantes sendo removidos por um filtro de PVAA antes da transfusão para dentro de um paciente.
BR9816174-1A 1998-07-16 1998-07-16 Remoção de corante desinfetante BR9816174A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9816174-1A BR9816174A (pt) 1998-07-16 1998-07-16 Remoção de corante desinfetante

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1998/014863 WO2000003751A1 (en) 1998-07-16 1998-07-16 Disinfectant dye removal
BR9816174-1A BR9816174A (pt) 1998-07-16 1998-07-16 Remoção de corante desinfetante

Publications (1)

Publication Number Publication Date
BR9816174A true BR9816174A (pt) 2001-05-02

Family

ID=22267498

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9816174-1A BR9816174A (pt) 1998-07-16 1998-07-16 Remoção de corante desinfetante

Country Status (8)

Country Link
EP (1) EP1094846B1 (pt)
AT (1) ATE237368T1 (pt)
BR (1) BR9816174A (pt)
DE (1) DE69813634T2 (pt)
DK (1) DK1094846T3 (pt)
ES (1) ES2197483T3 (pt)
PT (1) PT1094846E (pt)
WO (1) WO2000003751A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2797403B1 (fr) * 1999-08-09 2002-03-15 Maco Pharma Sa Ligne de transfusion avec moyens de filtration d'une substance colorante integres
AU2004257761B2 (en) * 2003-07-11 2008-10-09 Shanbrom Technologies, Llc Double dye method to inactivate blood borne pathogens
WO2009092383A2 (en) 2008-01-22 2009-07-30 Multimerics Aps Products and methods to prevent infection
DE102011007742B3 (de) * 2011-04-20 2012-07-26 Cumdente GmbH Desinfektionseinrichtung und Desinfektionsmittel
US9375426B2 (en) 2012-08-24 2016-06-28 Suman Kumar Dhar Method of screening anti-plasmodial activity of acriflavin and acriflavin as an anti-malarial agent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960703167A (ko) * 1993-06-23 1996-06-19 존 더블유. 아담슨 혈액내 바이러스 불활성화 시스템(system for viral inactivation of blood)
US6319662B1 (en) * 1993-12-17 2001-11-20 Baxter International Inc. Method and apparatus for removing viral contaminants from a body fluid
US5639376A (en) * 1994-01-10 1997-06-17 Hemasure, Inc. Process for simultaneously removing leukocytes and methylene blue from plasma
US5858641A (en) * 1996-09-17 1999-01-12 Shanbrom Technologies, Llc Disinfectant dye removal from blood and blood fractions using a porous poly(vinyl alcohol-acetal) copolymer
AU1056397A (en) * 1996-11-20 1998-06-10 Edward Shanbrom Trace capture in biological fluids

Also Published As

Publication number Publication date
EP1094846A1 (en) 2001-05-02
PT1094846E (pt) 2003-09-30
WO2000003751A1 (en) 2000-01-27
ATE237368T1 (de) 2003-05-15
ES2197483T3 (es) 2004-01-01
DE69813634D1 (de) 2003-05-22
DE69813634T2 (de) 2004-01-22
EP1094846B1 (en) 2003-04-16
DK1094846T3 (da) 2003-07-21

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]
B07G Grant request does not fulfill article 229-c lpi (prior consent of anvisa) [chapter 7.7 patent gazette]

Free format text: NOTIFICACAO DE DEVOLUCAO DO PEDIDO POR NAO SE ENQUADRAR NO ART. 229-C DA LPI.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time