BR112012006444A2 - dispositivo de implante para a modulação de perfis de liberação de agentes bioativos - Google Patents

dispositivo de implante para a modulação de perfis de liberação de agentes bioativos

Info

Publication number
BR112012006444A2
BR112012006444A2 BR112012006444A BR112012006444A BR112012006444A2 BR 112012006444 A2 BR112012006444 A2 BR 112012006444A2 BR 112012006444 A BR112012006444 A BR 112012006444A BR 112012006444 A BR112012006444 A BR 112012006444A BR 112012006444 A2 BR112012006444 A2 BR 112012006444A2
Authority
BR
Brazil
Prior art keywords
bioactive agent
release profiles
agent release
implant device
modulating
Prior art date
Application number
BR112012006444A
Other languages
English (en)
Inventor
Biggs Danielle
Original Assignee
Evonik Degussa Corp
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 Evonik Degussa Corp filed Critical Evonik Degussa Corp
Publication of BR112012006444A2 publication Critical patent/BR112012006444A2/pt

Links

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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • 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
    • A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/0092—Hollow drug-filled fibres, tubes of the core-shell type, coated fibres, coated rods, microtubules or nanotubes
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Neurosurgery (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Nanotechnology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

dispositivos de implante para a modulação de perfis de liberação de agentes bioativos. são aqui descritos dispositivos de implante que compreende ao menos uma superfície de núcelo interna biodegradável exposta envolvida parcialmente por uma bainha membranosa que compreende um polímero biocompatível. um agente bioativo pode ser liberado a partir do núcleo interno.
BR112012006444A 2009-09-22 2010-09-22 dispositivo de implante para a modulação de perfis de liberação de agentes bioativos BR112012006444A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24472609P 2009-09-22 2009-09-22
US37514310P 2010-08-19 2010-08-19
PCT/US2010/049753 WO2011037955A1 (en) 2009-09-22 2010-09-22 Implant devices for modulating bioactive agent release profiles

Publications (1)

Publication Number Publication Date
BR112012006444A2 true BR112012006444A2 (pt) 2017-02-21

Family

ID=43217228

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012006444A BR112012006444A2 (pt) 2009-09-22 2010-09-22 dispositivo de implante para a modulação de perfis de liberação de agentes bioativos

Country Status (9)

Country Link
US (1) US20110086083A1 (pt)
EP (1) EP2480199A1 (pt)
JP (1) JP2013505113A (pt)
KR (1) KR20120102606A (pt)
CN (1) CN102821752A (pt)
BR (1) BR112012006444A2 (pt)
CA (1) CA2775079A1 (pt)
RU (1) RU2012115855A (pt)
WO (1) WO2011037955A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1781264E (pt) 2004-08-04 2013-10-16 Evonik Corp Métodos para o fabrico de dispositivis de administração e dispositivos para a mesma
WO2011037953A2 (en) * 2009-09-22 2011-03-31 Surmodics Pharmaceuticals, Inc. Implant devices having varying bioactive agent loading configurations
JP5922985B2 (ja) * 2012-05-08 2016-05-24 コニシ株式会社 湿気硬化型接着剤組成物
JP6359390B2 (ja) * 2014-09-05 2018-07-18 テルモ株式会社 インプラントデバイスおよびインプラントデバイス植え込み具
GB201505527D0 (en) * 2015-03-31 2015-05-13 Jmedtech Pte Ltd Composition
WO2018064544A1 (en) * 2016-09-29 2018-04-05 Gesea Biosciences Inc. Bioerodible contraceptive implant and methods of use thereof
KR102183669B1 (ko) * 2019-03-26 2020-11-26 가톨릭대학교 산학협력단 이중 약물 방출을 위한 약물 전달체

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4792448A (en) * 1987-06-11 1988-12-20 Pfizer Inc. Generic zero order controlled drug delivery system
AU2002324447B2 (en) * 2001-06-22 2006-06-29 Durect Corporation Zero-order prolonged release coaxial implants
BR0309844A (pt) * 2002-05-07 2005-02-15 Control Delivery Sys Inc Processos para formação de um dispositivo para a distribuição de droga
PL1638535T3 (pl) * 2003-06-26 2007-12-31 Mediolanum Pharmaceuticals Ltd Podskórne implanty o ograniczonym początkowym uwalnianiu składnika czynnego, a następnie o rozciągniętym w czasie uwalnianiu zmieniającym się liniowo
PT1781264E (pt) * 2004-08-04 2013-10-16 Evonik Corp Métodos para o fabrico de dispositivis de administração e dispositivos para a mesma
US20080254086A1 (en) * 2004-12-23 2008-10-16 Brown James E Controlled Release Compositions

Also Published As

Publication number Publication date
RU2012115855A (ru) 2013-10-27
KR20120102606A (ko) 2012-09-18
US20110086083A1 (en) 2011-04-14
WO2011037955A1 (en) 2011-03-31
JP2013505113A (ja) 2013-02-14
EP2480199A1 (en) 2012-08-01
CA2775079A1 (en) 2011-03-31
CN102821752A (zh) 2012-12-12

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]