DE10044420A1 - Wirkstoffträger zur anhaltenden Wirkstofffreisetzung und Verfahren zu dessen Herstellung - Google Patents

Wirkstoffträger zur anhaltenden Wirkstofffreisetzung und Verfahren zu dessen Herstellung

Info

Publication number
DE10044420A1
DE10044420A1 DE10044420A DE10044420A DE10044420A1 DE 10044420 A1 DE10044420 A1 DE 10044420A1 DE 10044420 A DE10044420 A DE 10044420A DE 10044420 A DE10044420 A DE 10044420A DE 10044420 A1 DE10044420 A1 DE 10044420A1
Authority
DE
Germany
Prior art keywords
ceramic
active ingredient
carrier
depot
bodies
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE10044420A
Other languages
German (de)
English (en)
Inventor
Asako Matsushima
Masanori Nakasu
Makoto Otsuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoya Corp
Original Assignee
Asahi Kogaku Kogyo Co Ltd
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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of DE10044420A1 publication Critical patent/DE10044420A1/de
Withdrawn legal-status Critical Current

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
    • 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

Landscapes

  • 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)
DE10044420A 1999-09-08 2000-09-08 Wirkstoffträger zur anhaltenden Wirkstofffreisetzung und Verfahren zu dessen Herstellung Withdrawn DE10044420A1 (de)

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 (1)

Publication Number Publication Date
DE10044420A1 true DE10044420A1 (de) 2001-03-15

Family

ID=17265495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10044420A Withdrawn DE10044420A1 (de) 1999-09-08 2000-09-08 Wirkstoffträger zur anhaltenden Wirkstofffreisetzung und Verfahren zu dessen Herstellung

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10320772A1 (de) * 2003-05-09 2004-12-09 B. Braun Meisungen Ag Verfahren zur Abgabe von an einem Stent angebrachten Wirkstoff an einen menschlichen oder tierischen Körper und Stent hierfür
DE10320773A1 (de) * 2003-05-09 2004-12-16 B. Braun Melsungen Ag Verfahren zur Abgabe von an einem Stent angebrachten Wirkstoffen an einen menschlichen oder tierischen Körper und Stent hierfür

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US6776792B1 (en) 1997-04-24 2004-08-17 Advanced Cardiovascular Systems Inc. Coated endovascular stent
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US7270705B2 (en) * 1999-07-14 2007-09-18 Jiin-Huey Chern Lin Method of increasing working time of tetracalcium phosphate cement paste
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US6960249B2 (en) * 1999-07-14 2005-11-01 Calcitec, Inc. Tetracalcium phosphate (TTCP) having calcium phosphate whisker on surface
US7094282B2 (en) * 2000-07-13 2006-08-22 Calcitec, Inc. Calcium phosphate cement, use and preparation thereof
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ITVI20000025U1 (it) * 2000-04-07 2001-10-07 Tecres Spa Dispositivo distanziatore temporaneo per il trattamento chirurgico del ginocchio
US7156915B2 (en) * 2000-07-13 2007-01-02 Calcitec, Inc. Tetracalcium phosphate (TTCP) with surface whiskers and method of making same
US7204876B2 (en) * 2000-07-13 2007-04-17 Calcitec, Inc. Calcium phosphate cements made from (TTCP) with surface whiskers and process for preparing same
US6783793B1 (en) 2000-10-26 2004-08-31 Advanced Cardiovascular Systems, Inc. Selective coating of medical devices
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US6863683B2 (en) 2001-09-19 2005-03-08 Abbott Laboratoris Vascular Entities Limited Cold-molding process for loading a stent onto a stent delivery system
US20030216777A1 (en) * 2002-05-16 2003-11-20 Yin-Chun Tien Method of enhancing healing of interfacial gap between bone and tendon or ligament
US8435550B2 (en) 2002-12-16 2013-05-07 Abbot Cardiovascular Systems Inc. Anti-proliferative and anti-inflammatory agent combination for treatment of vascular disorders with an implantable medical device
US7758881B2 (en) 2004-06-30 2010-07-20 Advanced Cardiovascular Systems, Inc. Anti-proliferative and anti-inflammatory agent combination for treatment of vascular disorders with an implantable medical device
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US8747878B2 (en) 2006-04-28 2014-06-10 Advanced Cardiovascular Systems, Inc. Method of fabricating an implantable medical device by controlling crystalline structure
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US8541028B2 (en) * 2004-08-04 2013-09-24 Evonik Corporation Methods for manufacturing delivery devices and devices thereof
US9283099B2 (en) 2004-08-25 2016-03-15 Advanced Cardiovascular Systems, Inc. Stent-catheter assembly with a releasable connection for stent retention
US7229471B2 (en) 2004-09-10 2007-06-12 Advanced Cardiovascular Systems, Inc. Compositions containing fast-leaching plasticizers for improved performance of medical devices
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10320772A1 (de) * 2003-05-09 2004-12-09 B. Braun Meisungen Ag Verfahren zur Abgabe von an einem Stent angebrachten Wirkstoff an einen menschlichen oder tierischen Körper und Stent hierfür
DE10320773A1 (de) * 2003-05-09 2004-12-16 B. Braun Melsungen Ag Verfahren zur Abgabe von an einem Stent angebrachten Wirkstoffen an einen menschlichen oder tierischen Körper und Stent hierfür
DE10320773A8 (de) * 2003-05-09 2005-05-19 B. Braun Melsungen Ag Verfahren zur Abgabe von an einem Stent angebrachten Wirkstoffen an einen menschlichen oder tierischen Körper und Stent hierfür

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JP4172883B2 (ja) 2008-10-29
GB2356140A (en) 2001-05-16

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