IN2010DN07335A - - Google Patents

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Publication number
IN2010DN07335A
IN2010DN07335A IN7335DEN2010A IN2010DN07335A IN 2010DN07335 A IN2010DN07335 A IN 2010DN07335A IN 7335DEN2010 A IN7335DEN2010 A IN 7335DEN2010A IN 2010DN07335 A IN2010DN07335 A IN 2010DN07335A
Authority
IN
India
Prior art keywords
composite implant
based alloy
porous structure
present
magnesium
Prior art date
Application number
Inventor
Hyun-Kwang Seok
Seok-Jo Yang
Yu-Chan Kim
Ja-Kyo Koo
Original Assignee
U & I 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 U & I Corp filed Critical U & I Corp
Publication of IN2010DN07335A publication Critical patent/IN2010DN07335A/en

Links

Classifications

    • 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
    • A61L27/58—Materials at least partially resorbable by the body
    • 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/28—Bones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • 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
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/42—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix
    • A61L27/427—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having an inorganic matrix of other specific inorganic materials not covered by A61L27/422 or A61L27/425
    • 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
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/446—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with other specific inorganic fillers other than those covered by A61L27/443 or A61L27/46

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Transplantation (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)

Abstract

The present invention provides a composite implant comprising pores of a porous structure filled with a biodegradable magnesium-based alloy. Further, the present invention provides a composite implant which fillies pores of the porous structure prepared by a metal, a ceramic or a polymer with a biodegradable magnesium-based alloy. Mechanical properties of the composite implant of the present invention are improved because a magnesium-based alloy filled in its pores increases the strength of a porous structure comprised of a metal, a ceramic or a polymer. Further, it can be expected that the magnesium-based alloy filled in the porous structure is decomposed in a living body, thus increasing bone formation rate. Accordingly bone tissue can be rapidly formed because the composite implant of the present invention has high strength and excellent interfacial force between the composite implant and bone tissue, compared to conventional porous materials.
IN7335DEN2010 2008-03-18 2009-03-18 IN2010DN07335A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080024801A KR101289122B1 (en) 2008-03-18 2008-03-18 COMPLEX IMPLANTS INFILTERATED WITH BIODEGRADABLE Mg(ALLOYS) INSIDE POROUS STRUCTURAL MATERIALS AND METHOD FOR MANUFACTURING THE SAME
PCT/KR2009/001361 WO2009116799A2 (en) 2008-03-18 2009-03-18 Composite implant having porous structure filled with biodegradable alloy and method of magnesium-based manufacturing the same

Publications (1)

Publication Number Publication Date
IN2010DN07335A true IN2010DN07335A (en) 2015-07-24

Family

ID=41091394

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7335DEN2010 IN2010DN07335A (en) 2008-03-18 2009-03-18

Country Status (8)

Country Link
US (1) US20110054629A1 (en)
EP (1) EP2278940A4 (en)
JP (1) JP2011515145A (en)
KR (1) KR101289122B1 (en)
CN (1) CN102014798A (en)
AU (1) AU2009226266A1 (en)
IN (1) IN2010DN07335A (en)
WO (1) WO2009116799A2 (en)

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US11491257B2 (en) 2010-07-02 2022-11-08 University Of Florida Research Foundation, Inc. Bioresorbable metal alloy and implants
JP5981930B2 (en) * 2010-11-09 2016-08-31 トランスルミナル テクノロジーズ リミテッド ライアビリティー カンパニー Specially designed magnesium-aluminum alloy and its use in medicine in hemodynamic environment
NZ701434A (en) * 2010-11-22 2016-01-29 Electromagnetics Corp Tailoring a metal or modifying an electronic structure thereof
KR101375473B1 (en) * 2011-04-15 2014-03-17 서울대학교산학협력단 Biodegradable implant and method for manufacturing the same
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CN109022980A (en) 2012-06-26 2018-12-18 百多力股份公司 Magnesium alloy, its production method and application thereof
US20150080998A1 (en) 2012-06-26 2015-03-19 Biotronik Ag Magnesium-aluminum-zinc alloy, method for the production thereof and use thereof
US10895000B2 (en) 2012-06-26 2021-01-19 Biotronik Ag Magnesium alloy, method for the production thereof and use thereof
BR112014032649A2 (en) 2012-06-26 2017-06-27 Biotronik Ag magnesium-zinc-calcium alloy, its production method and its use
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US9469889B2 (en) 2012-08-31 2016-10-18 DePuy Synthes Products, Inc. Ultrapure magnesium alloy with adjustable degradation rate
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CN103028148B (en) * 2012-12-28 2014-08-27 上海交通大学 Medical degradable Fe-Mg-X alloy material and preparation method thereof
CN103908328A (en) * 2013-01-06 2014-07-09 香港中文大学 Orthopedic implant
EP2971206A1 (en) 2013-03-14 2016-01-20 DePuy Synthes Products, Inc. Magnesium alloy with adjustable degradation rate
US9593397B2 (en) 2013-03-14 2017-03-14 DePuy Synthes Products, Inc. Magnesium alloy with adjustable degradation rate
ES2898966T3 (en) * 2013-03-14 2022-03-09 Bio Dg Inc Implantable medical devices comprising biodegradable alloys with increased degradation rates
US10266922B2 (en) 2013-07-03 2019-04-23 University Of Florida Research Foundation Inc. Biodegradable magnesium alloys, methods of manufacture thereof and articles comprising the same
WO2015069724A1 (en) 2013-11-05 2015-05-14 University Of Florida Research Foundation, Inc. Articles comprising reversibly attached screws comprising a biodegradable composition, methods of manufacture thereof and uses thereof
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TWI615136B (en) * 2013-12-06 2018-02-21 財團法人金屬工業研究發展中心 Intervertebral implant and preparation method thereof
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Also Published As

Publication number Publication date
CN102014798A (en) 2011-04-13
AU2009226266A1 (en) 2009-09-24
KR20090099670A (en) 2009-09-23
EP2278940A4 (en) 2013-07-17
KR101289122B1 (en) 2013-07-23
JP2011515145A (en) 2011-05-19
WO2009116799A2 (en) 2009-09-24
WO2009116799A3 (en) 2009-12-23
EP2278940A2 (en) 2011-02-02
US20110054629A1 (en) 2011-03-03

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