ATE469924T1 - Polymer mit miteinander verbundenen poren zur arzneistoffzufuhr und verfahren - Google Patents

Polymer mit miteinander verbundenen poren zur arzneistoffzufuhr und verfahren

Info

Publication number
ATE469924T1
ATE469924T1 AT04749259T AT04749259T ATE469924T1 AT E469924 T1 ATE469924 T1 AT E469924T1 AT 04749259 T AT04749259 T AT 04749259T AT 04749259 T AT04749259 T AT 04749259T AT E469924 T1 ATE469924 T1 AT E469924T1
Authority
AT
Austria
Prior art keywords
polymer
drug
pores
drug delivery
interconnected pores
Prior art date
Application number
AT04749259T
Other languages
English (en)
Inventor
Pei Yong Edwin Chow
Yi Yan Yang
Original Assignee
Agency Science Tech & Res
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 Agency Science Tech & Res filed Critical Agency Science Tech & Res
Application granted granted Critical
Publication of ATE469924T1 publication Critical patent/ATE469924T1/de

Links

Classifications

    • 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
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting in contact-lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/0008—Introducing ophthalmic products into the ocular cavity or retaining products therein
    • A61F9/0017—Introducing ophthalmic products into the ocular cavity or retaining products therein implantable in, or in contact with, the eye, e.g. ocular inserts
    • 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
    • A61K9/0048—Eye, e.g. artificial tears
    • A61K9/0051—Ocular inserts, ocular implants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00—Drugs for disorders of the senses
    • A61P27/02—Ophthalmic agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Polymers & Plastics (AREA)
  • Epidemiology (AREA)
  • Medicinal Preparation (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Materials For Medical Uses (AREA)
  • Eyeglasses (AREA)
  • Polymerisation Methods In General (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Medicines Containing Plant Substances (AREA)
AT04749259T 2004-08-03 2004-08-03 Polymer mit miteinander verbundenen poren zur arzneistoffzufuhr und verfahren ATE469924T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2004/000237 WO2006014138A1 (en) 2004-08-03 2004-08-03 Polymer having interconnected pores for drug delivery and method

Publications (1)

Publication Number Publication Date
ATE469924T1 true ATE469924T1 (de) 2010-06-15

Family

ID=35787372

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04749259T ATE469924T1 (de) 2004-08-03 2004-08-03 Polymer mit miteinander verbundenen poren zur arzneistoffzufuhr und verfahren

Country Status (8)

Country Link
US (1) US20070154522A1 (de)
EP (1) EP1773893B1 (de)
JP (1) JP2008509240A (de)
CN (1) CN101018814B (de)
AT (1) ATE469924T1 (de)
DE (1) DE602004027553D1 (de)
TW (1) TWI284526B (de)
WO (1) WO2006014138A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090208556A1 (en) * 2004-10-29 2009-08-20 Regents Of The University Of California, The Porous photonic crystals for drug delivery to the eye
WO2008085556A2 (en) 2006-09-12 2008-07-17 University Of South Florida Surfactant-free nanoparticles for drug delivery
AU2007320123A1 (en) * 2006-11-17 2008-05-22 Agency For Science, Technology And Research Porous polymeric material with cross-linkable wetting agent
CA2672602C (en) 2006-12-18 2014-05-20 Electronic Dietary Foods Inc. Device for delivery of a substance
NZ583120A (en) 2007-07-10 2012-03-30 Univ California Materials and methods for delivering compositions to selected tissues
JP2011527713A (ja) * 2008-07-09 2011-11-04 エージェンシー フォー サイエンス， テクノロジー アンド リサーチ ポリマーの孔中にグルコースプローブを捕捉する方法
US8414912B2 (en) 2008-12-11 2013-04-09 Massachusetts Institute Of Technology Contact lens drug delivery device
SG174464A1 (en) 2009-03-19 2011-10-28 Agency Science Tech & Res Forming copolymer from bicontinuous microemulsion comprising monomers of different hydrophilicity
JP5922024B2 (ja) * 2009-10-27 2016-05-24 エージェンシー フォー サイエンス， テクノロジー アンド リサーチ 高速応答のフォトクロミックナノ構造コンタクトレンズ
US9298019B2 (en) 2010-05-04 2016-03-29 Johnson & Johnson Vision Care, Inc. Surface enhanced ophthalmic lens
AU2011256259A1 (en) 2010-05-17 2012-11-08 Novaer Holdings, Inc. Drug delivery devices for delivery of ocular therapeutic agents
US9394369B2 (en) 2011-01-03 2016-07-19 The Regents Of The University Of California Luminescent porous silicon nanoparticles for targeted delivery and immunization
WO2013176768A1 (en) 2012-05-25 2013-11-28 Crt Technology, Inc. Multicomponent optical device having a space
US10049275B2 (en) 2012-05-25 2018-08-14 Paragon Crt Company Llc Multicomponent optical device for visual and audible translation and recognition
US10712588B2 (en) 2012-05-25 2020-07-14 Paragon Crt Company Llc Contact lens having a space
AU2016291224B2 (en) 2015-07-09 2021-12-23 The Regents Of The University Of California Fusogenic liposome-coated porous silicon nanoparticles
TW202009013A (zh) * 2018-08-14 2020-03-01 優你康光學股份有限公司 具有功能性成分的隱形眼鏡及其產品
JP2023165354A (ja) * 2022-05-02 2023-11-15 信越化学工業株式会社 シリコーン粒子の製造方法

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US5244799A (en) * 1987-05-20 1993-09-14 Anderson David M Preparation of a polymeric hydrogel containing micropores and macropores for use as a cell culture substrate
US4962178A (en) * 1988-11-03 1990-10-09 Ciba-Geigy Corporation Novel polysiloxane-polyurethanes and contact lens thereof
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Also Published As

Publication number Publication date
EP1773893A4 (de) 2008-02-27
JP2008509240A (ja) 2008-03-27
US20070154522A1 (en) 2007-07-05
CN101018814B (zh) 2011-05-04
WO2006014138A1 (en) 2006-02-09
EP1773893A1 (de) 2007-04-18
CN101018814A (zh) 2007-08-15
TWI284526B (en) 2007-08-01
EP1773893B1 (de) 2010-06-02
DE602004027553D1 (de) 2010-07-15

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