BRPI0713327A2 - Dispositivo de liberação tendo polímeros dendríticos de auto-motagem e método de uso deste - Google Patents

Dispositivo de liberação tendo polímeros dendríticos de auto-motagem e método de uso deste Download PDF

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Publication number
BRPI0713327A2
BRPI0713327A2 BRPI0713327-8A BRPI0713327A BRPI0713327A2 BR PI0713327 A2 BRPI0713327 A2 BR PI0713327A2 BR PI0713327 A BRPI0713327 A BR PI0713327A BR PI0713327 A2 BRPI0713327 A2 BR PI0713327A2
Authority
BR
Brazil
Prior art keywords
self
release device
moting
dendritic polymers
arborol
Prior art date
Application number
BRPI0713327-8A
Other languages
English (en)
Inventor
A. Smith Gregory
Original Assignee
Tti Ellebeau, 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 Tti Ellebeau, Inc. filed Critical Tti Ellebeau, Inc.
Publication of BRPI0713327A2 publication Critical patent/BRPI0713327A2/pt

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0009—Galenical forms characterised by the drug release technique; Application systems commanded by energy involving or responsive to electricity, magnetism or acoustic waves; Galenical aspects of sonophoresis, iontophoresis, electroporation or electroosmosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
    • A61N1/0444—Membrane
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
    • A61N1/0448—Drug reservoir
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
    • A61N1/0432—Anode and cathode
    • A61N1/0436—Material of the electrode

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Inorganic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)

Abstract

DISPOSITIVO DE LIBERAçãO TENDO POLìMEROS DENDRìTICOS DE AUTO-MONTAGEM E MéTODO DE USO DESTE. Um dispositivo para liberação de um ou mais agentes ativos para uma interface biológica inclui uma matriz que tem pelo menos um polímero dendrítico ou arborol. Em certas modalidades, o polímero dendrítico ou arborol se auto-monta para formar uma matriz que tem poros ou cavidades aquosas para conter e permitir transporte de agentes ativos ou íons. Em aspectos particulares, o dispositivo é um dispositivo iontoforético. Em certos aspectos, o dispositivo iontoforético pode incluir uma montagem de eletrodo ativo que tem um agente ativo que segura porção ou reservatório; e uma montagem de eletrodo não ativo.
BRPI0713327-8A 2006-07-05 2007-07-03 Dispositivo de liberação tendo polímeros dendríticos de auto-motagem e método de uso deste BRPI0713327A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US81882706P 2006-07-05 2006-07-05
US60/818.827 2006-07-05
PCT/US2007/015402 WO2008005458A2 (en) 2006-07-05 2007-07-03 Delivery device having self-assembling dendritic polymers and method of use thereof

Publications (1)

Publication Number Publication Date
BRPI0713327A2 true BRPI0713327A2 (pt) 2012-03-13

Family

ID=38805613

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0713327-8A BRPI0713327A2 (pt) 2006-07-05 2007-07-03 Dispositivo de liberação tendo polímeros dendríticos de auto-motagem e método de uso deste

Country Status (10)

Country Link
US (1) US20080058701A1 (pt)
EP (1) EP2034976A2 (pt)
JP (1) JP2009542685A (pt)
KR (1) KR20090027755A (pt)
CN (1) CN101495105A (pt)
BR (1) BRPI0713327A2 (pt)
CA (1) CA2655164A1 (pt)
MX (1) MX2008016186A (pt)
RU (1) RU2009103771A (pt)
WO (1) WO2008005458A2 (pt)

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Also Published As

Publication number Publication date
CN101495105A (zh) 2009-07-29
MX2008016186A (es) 2009-01-20
CA2655164A1 (en) 2008-01-10
WO2008005458A2 (en) 2008-01-10
KR20090027755A (ko) 2009-03-17
JP2009542685A (ja) 2009-12-03
RU2009103771A (ru) 2010-08-10
US20080058701A1 (en) 2008-03-06
WO2008005458A3 (en) 2009-02-26
EP2034976A2 (en) 2009-03-18

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