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WO2013047998A3 - Procédé de préparation d'un implant poreux et implant poreux préparé par le biais de ce procédé - Google Patents

Procédé de préparation d'un implant poreux et implant poreux préparé par le biais de ce procédé Download PDF

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Publication number
WO2013047998A3
WO2013047998A3 PCT/KR2012/006299 KR2012006299W WO2013047998A3 WO 2013047998 A3 WO2013047998 A3 WO 2013047998A3 KR 2012006299 W KR2012006299 W KR 2012006299W WO 2013047998 A3 WO2013047998 A3 WO 2013047998A3
Authority
WO
WIPO (PCT)
Prior art keywords
porous implant
preparation
prepared
sintering
porous
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/KR2012/006299
Other languages
English (en)
Korean (ko)
Other versions
WO2013047998A2 (fr
Inventor
이원희
선두훈
김정성
김용화
조유정
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.)
Corentec Co Ltd
Original Assignee
Corentec 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 Corentec Co Ltd filed Critical Corentec Co Ltd
Publication of WO2013047998A2 publication Critical patent/WO2013047998A2/fr
Publication of WO2013047998A3 publication Critical patent/WO2013047998A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61L27/56—Porous materials, e.g. foams or sponges
    • 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
    • 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
    • A61L27/06—Titanium or titanium alloys
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • 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
    • A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • 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
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

La présente invention concerne un procédé de préparation d'un implant médical poreux et un implant poreux préparé par le biais de ce procédé. Plus particulièrement, l'invention concerne un procédé de préparation d'un implant poreux et un implant poreux préparé par le biais de ce procédé, le procédé de préparation comprenant : une étape de remplissage destinée à remplir un moule avec une substance comprenant une poudre métallique et une poudre céramique ; et une étape de frittage destinée à appliquer une pression de 100 à 2 000 kgf/cm2 sur la substance remplissant le moule et à générer simultanément un courant de 500 à 2 000 A et une tension de 3 à 7 V en utilisant un dispositif de frittage flash de sorte à permettre à un courant de circuler à travers la substance, permettant de mettre en œuvre le frittage de la substance à une température située dans la plage allant de 800 à 1 400 °C. L'implant poreux est inoffensif dans le corps humain, et peut être préparé en un temps court à de faibles températures, réduisant ainsi les coûts de fabrication.
PCT/KR2012/006299 2011-09-28 2012-08-08 Procédé de préparation d'un implant poreux et implant poreux préparé par le biais de ce procédé Ceased WO2013047998A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0098209 2011-09-28
KR1020110098209A KR20130034283A (ko) 2011-09-28 2011-09-28 다공성 임플란트의 제조방법 및 그로부터 제조된 다공성 임플란트

Publications (2)

Publication Number Publication Date
WO2013047998A2 WO2013047998A2 (fr) 2013-04-04
WO2013047998A3 true WO2013047998A3 (fr) 2013-05-23

Family

ID=47996568

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006299 Ceased WO2013047998A2 (fr) 2011-09-28 2012-08-08 Procédé de préparation d'un implant poreux et implant poreux préparé par le biais de ce procédé

Country Status (2)

Country Link
KR (1) KR20130034283A (fr)
WO (1) WO2013047998A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106312067A (zh) * 2016-10-11 2017-01-11 河海大学 用于放电等离子体无压烧结的石墨模具

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104888269B (zh) * 2015-05-05 2017-04-12 上海大学 提高HA/ZrO2层状复合生物陶瓷材料界面结合力的方法
CN110201222B (zh) * 2019-07-05 2021-09-07 中南大学 一种促成骨含铷钛钽复合材料及其制备方法和应用
JP7324634B2 (ja) * 2019-07-18 2023-08-10 Ｔｏｗａ株式会社 骨治療用インプラント、骨治療用インプラントの製造方法及び骨治療用インプラント製造装置
CN110614367A (zh) * 2019-10-22 2019-12-27 中南大学 一种界面包覆增强的生物镁基金属陶瓷及其制备方法和应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000057987A (ko) * 1999-02-12 2000-09-25 미쯔이 고오헤이 통전소결 방법, 통전소결 장치, 및 통전소결용 몰드
KR20050011576A (ko) * 2003-07-23 2005-01-29 오익현 다공질 티타늄 임플란트
KR20060099912A (ko) * 2005-03-15 2006-09-20 윤태호 생체적합성 및 심미성이 뛰어난 임플란트 및 그 제조방법
KR100873467B1 (ko) * 2007-07-30 2008-12-15 한국생산기술연구원 통전 소결방법 및 장치
KR20110053517A (ko) * 2009-11-16 2011-05-24 한국기계연구원 텅스텐 산화물과 탄소의 혼합분말에 전류를 통전하여 텅스텐계 탄화물을 제조하는 방법
KR101225006B1 (ko) * 2011-09-28 2013-01-22 주식회사 코렌텍 척추체간 유합술용 다공성 케이지 및 그 제조방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000057987A (ko) * 1999-02-12 2000-09-25 미쯔이 고오헤이 통전소결 방법, 통전소결 장치, 및 통전소결용 몰드
KR20050011576A (ko) * 2003-07-23 2005-01-29 오익현 다공질 티타늄 임플란트
KR20060099912A (ko) * 2005-03-15 2006-09-20 윤태호 생체적합성 및 심미성이 뛰어난 임플란트 및 그 제조방법
KR100873467B1 (ko) * 2007-07-30 2008-12-15 한국생산기술연구원 통전 소결방법 및 장치
KR20110053517A (ko) * 2009-11-16 2011-05-24 한국기계연구원 텅스텐 산화물과 탄소의 혼합분말에 전류를 통전하여 텅스텐계 탄화물을 제조하는 방법
KR101225006B1 (ko) * 2011-09-28 2013-01-22 주식회사 코렌텍 척추체간 유합술용 다공성 케이지 및 그 제조방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106312067A (zh) * 2016-10-11 2017-01-11 河海大学 用于放电等离子体无压烧结的石墨模具

Also Published As

Publication number Publication date
KR20130034283A (ko) 2013-04-05
WO2013047998A2 (fr) 2013-04-04

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