JP4172883B2 - 薬物徐放用担体および薬物徐放用担体の製造方法 - Google Patents

薬物徐放用担体および薬物徐放用担体の製造方法 Download PDF

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Publication number
JP4172883B2
JP4172883B2 JP25447099A JP25447099A JP4172883B2 JP 4172883 B2 JP4172883 B2 JP 4172883B2 JP 25447099 A JP25447099 A JP 25447099A JP 25447099 A JP25447099 A JP 25447099A JP 4172883 B2 JP4172883 B2 JP 4172883B2
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Prior art keywords
ceramic
drug
sustained
carrier
release
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Expired - Fee Related
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JP25447099A
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English (en)
Japanese (ja)
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JP2001072577A5 (enExample
JP2001072577A (ja
Inventor
麻子 松島
正議 中須
誠 大塚
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Hoya Corp
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Hoya Corp
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Priority to JP25447099A priority Critical patent/JP4172883B2/ja
Priority to US09/658,021 priority patent/US6719989B1/en
Priority to GB0022086A priority patent/GB2356140B/en
Priority to DE10044420A priority patent/DE10044420A1/de
Publication of JP2001072577A publication Critical patent/JP2001072577A/ja
Publication of JP2001072577A5 publication Critical patent/JP2001072577A5/ja
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    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2009—Inorganic compounds
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A61L31/026—Ceramic or ceramic-like structures, e.g. glasses
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16—Biologically active materials, e.g. therapeutic substances
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/602—Type of release, e.g. controlled, sustained, slow

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Vascular Medicine (AREA)
  • Dermatology (AREA)
  • Neurosurgery (AREA)
  • Ceramic Engineering (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Ceramic Products (AREA)
JP25447099A 1999-09-08 1999-09-08 薬物徐放用担体および薬物徐放用担体の製造方法 Expired - Fee Related JP4172883B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP25447099A JP4172883B2 (ja) 1999-09-08 1999-09-08 薬物徐放用担体および薬物徐放用担体の製造方法
US09/658,021 US6719989B1 (en) 1999-09-08 2000-09-08 Sustained release drug carrier, and method of manufacturing sustained release drug carrier
GB0022086A GB2356140B (en) 1999-09-08 2000-09-08 Sustained release chemical substance carrier and method for manufacturing therefor
DE10044420A DE10044420A1 (de) 1999-09-08 2000-09-08 Wirkstoffträger zur anhaltenden Wirkstofffreisetzung und Verfahren zu dessen Herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25447099A JP4172883B2 (ja) 1999-09-08 1999-09-08 薬物徐放用担体および薬物徐放用担体の製造方法

Publications (3)

Publication Number Publication Date
JP2001072577A JP2001072577A (ja) 2001-03-21
JP2001072577A5 JP2001072577A5 (enExample) 2004-12-16
JP4172883B2 true JP4172883B2 (ja) 2008-10-29

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JP25447099A Expired - Fee Related JP4172883B2 (ja) 1999-09-08 1999-09-08 薬物徐放用担体および薬物徐放用担体の製造方法

Country Status (4)

Country Link
US (1) US6719989B1 (enExample)
JP (1) JP4172883B2 (enExample)
DE (1) DE10044420A1 (enExample)
GB (1) GB2356140B (enExample)

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DE10044420A1 (de) 2001-03-15
GB2356140A (en) 2001-05-16

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