CA2906419C - Magnesium alloy with adjustable degradation rate - Google Patents

Magnesium alloy with adjustable degradation rate Download PDF

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Publication number
CA2906419C
CA2906419C CA2906419A CA2906419A CA2906419C CA 2906419 C CA2906419 C CA 2906419C CA 2906419 A CA2906419 A CA 2906419A CA 2906419 A CA2906419 A CA 2906419A CA 2906419 C CA2906419 C CA 2906419C
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CA
Canada
Prior art keywords
alloy
implant
elements
less
precipitates
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.)
Active
Application number
CA2906419A
Other languages
English (en)
French (fr)
Other versions
CA2906419A1 (en
Inventor
Thomas Imwinkelried
Stefan Beck
Peter Uggowitzer
Joerg Loeffler
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.)
DePuy Synthes Products Inc
Original Assignee
DePuy Synthes Products Inc
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 DePuy Synthes Products Inc filed Critical DePuy Synthes Products Inc
Publication of CA2906419A1 publication Critical patent/CA2906419A1/en
Application granted granted Critical
Publication of CA2906419C publication Critical patent/CA2906419C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • A61L31/022—Metals or alloys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/84—Fasteners therefor or fasteners being internal fixation devices
    • 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
    • A61F2/30—Joints
    • A61F2/44—Joints for the spine, e.g. vertebrae or spinal discs
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • 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
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • A61L27/047—Other specific metals or alloys not covered by A61L27/042 - A61L27/045 or A61L27/06
    • 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
    • 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
    • A61L31/148—Materials at least partially resorbable by the body
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C22C23/04—Alloys based on magnesium with zinc or cadmium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon

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)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Dermatology (AREA)
  • Cardiology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Neurology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Materials For Medical Uses (AREA)
  • Extrusion Of Metal (AREA)
  • Powder Metallurgy (AREA)
CA2906419A 2013-03-14 2014-03-11 Magnesium alloy with adjustable degradation rate Active CA2906419C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361783554P 2013-03-14 2013-03-14
US61/783,554 2013-03-14
US201361909100P 2013-11-26 2013-11-26
US61/909,100 2013-11-26
US201461942951P 2014-02-21 2014-02-21
US61/942,951 2014-02-21
PCT/US2014/023047 WO2014159328A1 (en) 2013-03-14 2014-03-11 Magnesium alloy with adjustable degradation rate

Publications (2)

Publication Number Publication Date
CA2906419A1 CA2906419A1 (en) 2014-10-02
CA2906419C true CA2906419C (en) 2021-07-06

Family

ID=50442663

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2906419A Active CA2906419C (en) 2013-03-14 2014-03-11 Magnesium alloy with adjustable degradation rate

Country Status (8)

Country Link
US (1) US10478529B2 (enExample)
EP (1) EP2971206B1 (enExample)
JP (2) JP6502315B2 (enExample)
KR (1) KR102253200B1 (enExample)
CN (1) CN105143483B (enExample)
BR (1) BR112015022632B1 (enExample)
CA (1) CA2906419C (enExample)
WO (1) WO2014159328A1 (enExample)

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HK1200881A1 (en) 2012-06-26 2015-08-14 百多力股份公司 Magnesium alloy, method for the production thereof and use thereof
ES2797498T3 (es) 2012-06-26 2020-12-02 Biotronik Ag La invención se refiere a un implante hecho de una aleación de magnesio y a un método para la producción del mismo
US9469889B2 (en) 2012-08-31 2016-10-18 DePuy Synthes Products, Inc. Ultrapure magnesium alloy with adjustable degradation rate
US9593397B2 (en) 2013-03-14 2017-03-14 DePuy Synthes Products, Inc. Magnesium alloy with adjustable degradation rate
EP2971206B1 (en) 2013-03-14 2026-06-17 DePuy Synthes Products, Inc. Magnesium alloy with adjustable degradation rate
EP2857536B1 (de) 2013-10-03 2015-12-30 Annelie-Martina Weinberg Implantat für Patienten im Wachstum, Verfahren zu dessen Herstellung und Verwendung
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KR102157333B1 (ko) * 2018-11-08 2020-09-17 포항공과대학교 산학협력단 마그네슘 합금의 처리방법 및 강소성 가공된 마그네슘 합금재
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EP2857536B1 (de) * 2013-10-03 2015-12-30 Annelie-Martina Weinberg Implantat für Patienten im Wachstum, Verfahren zu dessen Herstellung und Verwendung

Also Published As

Publication number Publication date
BR112015022632B1 (pt) 2020-01-07
CA2906419A1 (en) 2014-10-02
CN105143483B (zh) 2017-11-10
JP6840716B2 (ja) 2021-03-10
JP2019081957A (ja) 2019-05-30
JP2016519209A (ja) 2016-06-30
US10478529B2 (en) 2019-11-19
KR102253200B1 (ko) 2021-05-21
BR112015022632A2 (pt) 2017-07-18
JP6502315B2 (ja) 2019-04-17
KR20150130488A (ko) 2015-11-23
US20160022876A1 (en) 2016-01-28
EP2971206B1 (en) 2026-06-17
EP2971206A1 (en) 2016-01-20
WO2014159328A1 (en) 2014-10-02
CN105143483A (zh) 2015-12-09

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