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WO2024015587A3 - Traitement thermique d'un alliage métallique - Google Patents

Traitement thermique d'un alliage métallique Download PDF

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Publication number
WO2024015587A3
WO2024015587A3 PCT/US2023/027793 US2023027793W WO2024015587A3 WO 2024015587 A3 WO2024015587 A3 WO 2024015587A3 US 2023027793 W US2023027793 W US 2023027793W WO 2024015587 A3 WO2024015587 A3 WO 2024015587A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal alloy
heat treatment
medical device
includes special
treated components
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.)
Ceased
Application number
PCT/US2023/027793
Other languages
English (en)
Other versions
WO2024015587A2 (fr
Inventor
Noah Roth
Jay Yadov
Ravi ENNETI
Jordan BAUMAN
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.)
Mirus LLC
Original Assignee
Mirus LLC
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
Priority claimed from US17/876,282 external-priority patent/US20220370690A1/en
Priority claimed from US18/116,677 external-priority patent/US20230277723A1/en
Application filed by Mirus LLC filed Critical Mirus LLC
Priority to EP23840343.0A priority Critical patent/EP4555120A2/fr
Priority to JP2025501425A priority patent/JP2025524638A/ja
Priority to CN202380057978.9A priority patent/CN119654170A/zh
Publication of WO2024015587A2 publication Critical patent/WO2024015587A2/fr
Publication of WO2024015587A3 publication Critical patent/WO2024015587A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61B17/70—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant
    • A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
    • A61B17/7002—Longitudinal elements, e.g. rods
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0093—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for screws; for bolts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00526—Methods of manufacturing
    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/16—Materials with shape-memory or superelastic properties
    • 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/38—Materials or treatment for tissue regeneration for reconstruction of the spine, vertebrae or intervertebral discs
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Dermatology (AREA)
  • Surgery (AREA)
  • Neurology (AREA)
  • Epidemiology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Materials For Medical Uses (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

L'invention concerne un dispositif médical qui comprend des composants traités thermiquement spéciaux et un procédé de traitement thermique de l'alliage métallique pour le dispositif médical.
PCT/US2023/027793 2022-07-14 2023-07-14 Traitement thermique d'un alliage métallique Ceased WO2024015587A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP23840343.0A EP4555120A2 (fr) 2022-07-14 2023-07-14 Traitement thermique d'un alliage métallique
JP2025501425A JP2025524638A (ja) 2022-07-14 2023-07-14 金属ロッド装置、金属ロッド装置を形成する方法、外科処置に使用することができる一連の金属ロッドを形成するための方法
CN202380057978.9A CN119654170A (zh) 2022-07-14 2023-07-14 金属合金的热处理

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US202263389267P 2022-07-14 2022-07-14
US63/389,267 2022-07-14
US17/876,282 US20220370690A1 (en) 2014-06-24 2022-07-28 Medical device that includes a refractory metal alloy
US17/876,282 2022-07-28
US18/116,677 US20230277723A1 (en) 2022-03-03 2023-03-02 Medical device that includes a rhenium-chromium alloy
US18/116,677 2023-03-02

Publications (2)

Publication Number Publication Date
WO2024015587A2 WO2024015587A2 (fr) 2024-01-18
WO2024015587A3 true WO2024015587A3 (fr) 2024-02-15

Family

ID=89537337

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2023/027793 Ceased WO2024015587A2 (fr) 2022-07-14 2023-07-14 Traitement thermique d'un alliage métallique

Country Status (4)

Country Link
EP (1) EP4555120A2 (fr)
JP (1) JP2025524638A (fr)
CN (1) CN119654170A (fr)
WO (1) WO2024015587A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8098966B2 (en) * 2003-07-14 2012-01-17 Massachusetts Institute Of Technology Thermal sensing fiber devices
US8398916B2 (en) * 2010-03-04 2013-03-19 Icon Medical Corp. Method for forming a tubular medical device
US8728010B2 (en) * 2006-08-24 2014-05-20 Boston Scientific Scimed, Inc. Elongate medical device including deformable distal end
US8769794B2 (en) * 2006-09-21 2014-07-08 Mico Innovations, Llc Specially configured and surface modified medical device with certain design features that utilize the intrinsic properties of tungsten, zirconium, tantalum and/or niobium
US10711334B2 (en) * 2013-10-09 2020-07-14 Mirus Llc Metal alloy for medical devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8098966B2 (en) * 2003-07-14 2012-01-17 Massachusetts Institute Of Technology Thermal sensing fiber devices
US8728010B2 (en) * 2006-08-24 2014-05-20 Boston Scientific Scimed, Inc. Elongate medical device including deformable distal end
US8769794B2 (en) * 2006-09-21 2014-07-08 Mico Innovations, Llc Specially configured and surface modified medical device with certain design features that utilize the intrinsic properties of tungsten, zirconium, tantalum and/or niobium
US8398916B2 (en) * 2010-03-04 2013-03-19 Icon Medical Corp. Method for forming a tubular medical device
US10711334B2 (en) * 2013-10-09 2020-07-14 Mirus Llc Metal alloy for medical devices

Also Published As

Publication number Publication date
JP2025524638A (ja) 2025-07-30
EP4555120A2 (fr) 2025-05-21
WO2024015587A2 (fr) 2024-01-18
CN119654170A (zh) 2025-03-18

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Free format text: APRESENTAR NOVAS FOLHAS REFERENTES AO RELATORIO DESCRITIVO TRADUZIDO E AO RESUMO DO PEDIDO, ADAPTADAS AOS ARTS. 26 E 40 DA PORTARIA INPI NO14/2024, UMA VEZ QUE O CONTEUDO ENCAMINHADO ENCONTRA-SE FORA DA NORMA (USO DE EXPRESSAO ADICIONAL ANTES DO TITULO). A EXIGENCIA DEVE SER RESPONDIDA EM ATE 60 (SESSENTA) DIAS DE SUA PUBLICACAO POR MEIO DE PETICAO CODIGO DE SERVICO 207.

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