BR112012011406A2 - estruturas porosas de aleatorização controlada e métodos para fazer o mesmo - Google Patents
estruturas porosas de aleatorização controlada e métodos para fazer o mesmoInfo
- Publication number
- BR112012011406A2 BR112012011406A2 BR112012011406A BR112012011406A BR112012011406A2 BR 112012011406 A2 BR112012011406 A2 BR 112012011406A2 BR 112012011406 A BR112012011406 A BR 112012011406A BR 112012011406 A BR112012011406 A BR 112012011406A BR 112012011406 A2 BR112012011406 A2 BR 112012011406A2
- Authority
- BR
- Brazil
- Prior art keywords
- porous structures
- methods
- same
- controlled randomized
- randomized porous
- Prior art date
Links
Classifications
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- 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
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- 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
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- 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
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/80—Data acquisition or data processing
- B22F10/85—Data acquisition or data processing for controlling or regulating additive manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
-
- 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
- A61L2420/00—Materials or methods for coatings medical devices
- A61L2420/02—Methods for coating medical devices
-
- 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
-
- 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
- A61L27/28—Materials for coating prostheses
- A61L27/30—Inorganic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
Abstract
estruturas porosas de aleatorização controlada e métodos para fazer o mesmo a presente invenção refere-se a estruturas porosas aleatorizadas melhoradas e métodos de fabricação de tais estruturas porosas são descritas. a sustentação das estruturas porosas é formada a partir da divisão do espaço entre uma pluralidade de coordenadas espaciais de um volume definido, onde a pluralidade de coordenadas espaciais tem sido movida em uma direção aleatória e uma distância finita aleatória de acordo com um limite de aleatorização predeterminada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26081109P | 2009-11-12 | 2009-11-12 | |
PCT/US2010/056602 WO2011060312A2 (en) | 2009-11-12 | 2010-11-12 | Controlled randomized porous structures and methods for making same |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012011406A2 true BR112012011406A2 (pt) | 2016-05-03 |
Family
ID=43992440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012011406A BR112012011406A2 (pt) | 2009-11-12 | 2010-11-12 | estruturas porosas de aleatorização controlada e métodos para fazer o mesmo |
Country Status (9)
Country | Link |
---|---|
US (8) | US10166316B2 (pt) |
EP (1) | EP2498831B8 (pt) |
JP (4) | JP5960057B2 (pt) |
KR (1) | KR101869106B1 (pt) |
CN (1) | CN102686250B (pt) |
AU (1) | AU2010319306B2 (pt) |
BR (1) | BR112012011406A2 (pt) |
RU (1) | RU2627454C2 (pt) |
WO (1) | WO2011060312A2 (pt) |
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GB2610835A (en) * | 2021-09-16 | 2023-03-22 | Siemens Energy Global Gmbh & Co Kg | Stochastic structures |
WO2023056347A1 (en) * | 2021-09-29 | 2023-04-06 | Allumin8, Llc | Scaffold, devices, and related methods for bone implantation |
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Publication number | Priority date | Publication date | Assignee | Title |
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US5490962A (en) * | 1993-10-18 | 1996-02-13 | Massachusetts Institute Of Technology | Preparation of medical devices by solid free-form fabrication methods |
US5639402A (en) * | 1994-08-08 | 1997-06-17 | Barlow; Joel W. | Method for fabricating artificial bone implant green parts |
US6582715B1 (en) | 1999-04-27 | 2003-06-24 | Agion Technologies, Inc. | Antimicrobial orthopedic implants |
DE60024309T2 (de) * | 1999-11-15 | 2006-09-07 | Wright Medical Technology Inc., Arlington | Verfahren zur herstellung von starren vernetzten artikeln |
US20040009228A1 (en) | 1999-11-30 | 2004-01-15 | Pertti Tormala | Bioabsorbable drug delivery system for local treatment and prevention of infections |
US20030220696A1 (en) | 2002-05-23 | 2003-11-27 | Levine David Jerome | Implantable porous metal |
CA2448592C (en) * | 2002-11-08 | 2011-01-11 | Howmedica Osteonics Corp. | Laser-produced porous surface |
US20060147332A1 (en) * | 2004-12-30 | 2006-07-06 | Howmedica Osteonics Corp. | Laser-produced porous structure |
JP3927487B2 (ja) * | 2002-12-02 | 2007-06-06 | 株式会社大野興業 | 人工骨モデルの製造方法 |
WO2004101017A2 (de) | 2003-05-16 | 2004-11-25 | Blue Membranes Gmbh | Biokompatibel beschichtete medizinische implantate |
US8728387B2 (en) * | 2005-12-06 | 2014-05-20 | Howmedica Osteonics Corp. | Laser-produced porous surface |
CN101413792B (zh) * | 2008-12-05 | 2010-08-18 | 西北有色金属研究院 | 一种多孔材料孔隙边界提取和数值化方法 |
AU2010319306B2 (en) | 2009-11-12 | 2015-08-27 | Smith & Nephew, Inc. | Controlled randomized porous structures and methods for making same |
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EP2498831B1 (en) | 2020-01-08 |
US20200129670A1 (en) | 2020-04-30 |
KR101869106B1 (ko) | 2018-06-19 |
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JP2016120322A (ja) | 2016-07-07 |
RU2627454C2 (ru) | 2017-08-08 |
WO2011060312A3 (en) | 2011-09-29 |
EP2498831A4 (en) | 2014-09-24 |
JP2018038848A (ja) | 2018-03-15 |
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US10166316B2 (en) | 2019-01-01 |
JP2013510683A (ja) | 2013-03-28 |
WO2011060312A2 (en) | 2011-05-19 |
AU2010319306A1 (en) | 2012-05-31 |
US20210338902A1 (en) | 2021-11-04 |
JP5960057B2 (ja) | 2016-08-02 |
JP2019115724A (ja) | 2019-07-18 |
CN102686250B (zh) | 2014-09-17 |
US20120321878A1 (en) | 2012-12-20 |
EP2498831A2 (en) | 2012-09-19 |
AU2010319306B2 (en) | 2015-08-27 |
RU2012123217A (ru) | 2013-12-20 |
US20210338901A1 (en) | 2021-11-04 |
US20210338899A1 (en) | 2021-11-04 |
US20210338898A1 (en) | 2021-11-04 |
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