WO2008002750A3 - Laser based metal deposition (lbmd) of antimicrobials to implant surfaces - Google Patents

Laser based metal deposition (lbmd) of antimicrobials to implant surfaces Download PDF

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Publication number
WO2008002750A3
WO2008002750A3 PCT/US2007/070577 US2007070577W WO2008002750A3 WO 2008002750 A3 WO2008002750 A3 WO 2008002750A3 US 2007070577 W US2007070577 W US 2007070577W WO 2008002750 A3 WO2008002750 A3 WO 2008002750A3
Authority
WO
WIPO (PCT)
Prior art keywords
wear resistant
resistant surface
bearing surfaces
lbmd
implant
Prior art date
Application number
PCT/US2007/070577
Other languages
French (fr)
Other versions
WO2008002750A2 (en
WO2008002750A9 (en
Inventor
Brent E Stucker
Daniel F Justin
David William Britt
Durga Janaki Ram Gabbita
Original Assignee
Medicinelodge Inc
Brent E Stucker
Daniel F Justin
David William Britt
Durga Janaki Ram Gabbita
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 Medicinelodge Inc, Brent E Stucker, Daniel F Justin, David William Britt, Durga Janaki Ram Gabbita filed Critical Medicinelodge Inc
Publication of WO2008002750A2 publication Critical patent/WO2008002750A2/en
Publication of WO2008002750A9 publication Critical patent/WO2008002750A9/en
Publication of WO2008002750A3 publication Critical patent/WO2008002750A3/en

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    • 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
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    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A—HUMAN NECESSITIES
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    • 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
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    • 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
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    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/144—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the fluid stream containing particles, e.g. powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/147—Features outside the nozzle for feeding the fluid stream towards the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/34—Laser welding for purposes other than joining
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
    • C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
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    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Plasma & Fusion (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Dermatology (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Molecular Biology (AREA)
  • Prostheses (AREA)

Abstract

A method is provided for depositing a hard wear resistant surface onto a porous or non-porous base material of a medical implant. The wear resistant surface of the medical implant device may be formed by a Laser Based Metal Deposition (LBMD) method such as Laser Engineered Net Shaping (LENS). The wear resistant surface may include a blend of multiple different biocompatible materials. Further, functionally graded layers of biocompatible materials may be used to form the wear resistant surface. Usage of a porous material for the base may promote bone ingrowth to allow the implant to fuse strongly with the bone of a host patient. The hard wear resistant surface provides device longevity, particularly when applied to bearing surfaces such as artificial joint bearing surfaces or a dental implant bearing surfaces. An antimicrobial material such as silver may be deposited in combination with a metal to form an antimicrobial surface deposit.
PCT/US2007/070577 2006-06-07 2007-06-07 Laser based metal deposition (lbmd) of antimicrobials to implant surfaces WO2008002750A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US81193406P 2006-06-07 2006-06-07
US60/811,934 2006-06-07
US11/624,041 US7951412B2 (en) 2006-06-07 2007-01-17 Laser based metal deposition (LBMD) of antimicrobials to implant surfaces
US11/624,041 2007-01-17

Publications (3)

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WO2008002750A2 WO2008002750A2 (en) 2008-01-03
WO2008002750A9 WO2008002750A9 (en) 2008-06-12
WO2008002750A3 true WO2008002750A3 (en) 2008-08-14

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WO (1) WO2008002750A2 (en)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7666522B2 (en) * 2003-12-03 2010-02-23 IMDS, Inc. Laser based metal deposition (LBMD) of implant structures
FR2884406B1 (en) 2005-04-14 2008-10-17 Memometal Technologies Soc Par INTRAMEDULAR OSTEOSYNTHESIS DEVICE OF TWO BONE PARTS, IN PARTICULAR HAND AND / OR FOOT
US8715359B2 (en) * 2009-10-30 2014-05-06 Depuy (Ireland) Prosthesis for cemented fixation and method for making the prosthesis
US8632600B2 (en) 2007-09-25 2014-01-21 Depuy (Ireland) Prosthesis with modular extensions
US9204967B2 (en) 2007-09-28 2015-12-08 Depuy (Ireland) Fixed-bearing knee prosthesis having interchangeable components
US8764837B2 (en) * 2008-03-26 2014-07-01 Linares Medical Devices, Llc Reinforced joint assembly
US9539097B2 (en) 2007-11-08 2017-01-10 Linares Medical Devices, Llc Hip and knee joint assemblies incorporating debris collection architecture between the ball and seat interface
US8828088B2 (en) * 2007-11-08 2014-09-09 Linares Medical Devices, Llc Joint assembly incorporating undercut surface design to entrap accumulating wear debris from plastic joint assembly
US8979938B2 (en) * 2007-11-08 2015-03-17 Linares Medical Devices, Llc Artificial knee implant including liquid ballast supporting / rotating surfaces and incorporating flexible multi-material and natural lubricant retaining matrix applied to a joint surface
DE102008008517B4 (en) * 2008-02-11 2014-12-31 Stryker Trauma Gmbh Antimicrobial finish of titanium and titanium alloys with silver
US8702801B2 (en) * 2008-02-25 2014-04-22 Linares Medical Devices, Llc Artificial wear resistant plug for mounting to existing joint bone
CN102014975A (en) * 2008-02-29 2011-04-13 史密夫和内修有限公司 Gradient coating for biomedical applications
WO2009126701A2 (en) * 2008-04-11 2009-10-15 General Electric Company Repairable fuel nozzle and a method of repairing
US8061142B2 (en) * 2008-04-11 2011-11-22 General Electric Company Mixer for a combustor
US7875082B2 (en) 2008-05-09 2011-01-25 Remi Sciences, Inc. Ulnar head prosthesis system
US8052755B2 (en) 2008-05-09 2011-11-08 Remi Sciences, Inc. Ulnar head prosthesis system
FR2935601B1 (en) 2008-09-09 2010-10-01 Memometal Technologies INTRAMEDULLARY IMPLANT RESORBABLE BETWEEN TWO BONE OR TWO BONE FRAGMENTS
US20180253774A1 (en) * 2009-05-19 2018-09-06 Cobra Golf Incorporated Method and system for making golf club components
US20120135265A1 (en) * 2009-07-07 2012-05-31 Eurocoating S.P.A Laser process for producing metallic objects, and object obtained therefrom
EP2506981B1 (en) * 2009-12-04 2018-02-14 The Regents Of The University Of Michigan Coaxial laser assisted cold spray nozzle
US10119195B2 (en) 2009-12-04 2018-11-06 The Regents Of The University Of Michigan Multichannel cold spray apparatus
US8673018B2 (en) 2010-02-05 2014-03-18 AMx Tek LLC Methods of using water-soluble inorganic compounds for implants
US8926705B2 (en) 2010-05-10 2015-01-06 Linares Medical Devices, Llc Implantable joint assembly featuring debris entrapment chamber subassemblies along with opposing magnetic fields generated between articulating implant components in order to minimize frictional force and associated wear
US8727203B2 (en) 2010-09-16 2014-05-20 Howmedica Osteonics Corp. Methods for manufacturing porous orthopaedic implants
WO2012068239A1 (en) * 2010-11-17 2012-05-24 Zimmer, Inc. Ceramic monoblock implants with osseointegration fixation surfaces
CA2841889C (en) * 2011-07-13 2019-08-20 Zimmer, Inc. Rapid manufacturing of porous metal prostheses
US20130066436A1 (en) * 2011-09-08 2013-03-14 Jonathan Desa Implants and Methods of Making and Using the Same
US9012803B2 (en) 2011-09-16 2015-04-21 Ut-Battelle, Llc Method of varying a physical property of a material through its depth
FR2983424B1 (en) * 2011-12-02 2014-09-19 Nantes Ecole Centrale METHOD AND APPARATUS FOR COMBINED MATERIAL ADDITION MACHINING AND SHAPING
US9902018B2 (en) * 2012-05-25 2018-02-27 European Space Agency Multi-wire feeder method and system for alloy sample formation and additive manufacturing
US10045839B2 (en) 2012-08-13 2018-08-14 University Of Louisville Research Foundation, Inc. Methods for fabricating dental prostheses
WO2014117840A1 (en) * 2013-01-31 2014-08-07 European Space Agency Method of and system for producing an elongated alloy component having controlled longitudinal composition variation; corresponding elongated alloy component
WO2014134055A1 (en) * 2013-02-26 2014-09-04 United Technologies Corporation Multiple wire electron beam melting
US9949837B2 (en) 2013-03-07 2018-04-24 Howmedica Osteonics Corp. Partially porous bone implant keel
TWI526412B (en) * 2013-06-28 2016-03-21 國立中央大學 Anti-corrosion film, metal substrate with anti-corrosion layer and manufacturing method thereof
WO2015002989A1 (en) * 2013-07-02 2015-01-08 Eaton Corporation Laser cladding with carbide hard particles
JP6245906B2 (en) * 2013-09-13 2017-12-13 公益財団法人鉄道総合技術研究所 Brake disc and manufacturing method thereof
CN104546226A (en) * 2013-10-11 2015-04-29 浙江一火科技有限公司 Artificial hip joint and manufacturing method thereof
CA2931246C (en) 2013-11-27 2019-09-24 General Electric Company Fuel nozzle with fluid lock and purge apparatus
US9498337B2 (en) * 2013-12-23 2016-11-22 Metal Industries Research & Development Centre Intervertebral implant
US10190774B2 (en) 2013-12-23 2019-01-29 General Electric Company Fuel nozzle with flexible support structures
WO2015147934A1 (en) 2013-12-23 2015-10-01 General Electric Company Fuel nozzle structure for air-assisted fuel injection
US9610164B2 (en) 2014-02-03 2017-04-04 Biomet Manufacturing, Llc Stiffening structure in a prosthetic member
NL2012413B1 (en) 2014-03-12 2015-11-26 Kliwon Samijo Stefano Wrist prosthesis, and set of parts for forming it.
US10716648B2 (en) 2014-05-02 2020-07-21 University Of Louisville Research Foundation, Inc. Methods for fabricating dental restorations
WO2016080937A1 (en) * 2014-11-17 2016-05-26 Dopa Ilac San. Tic. Ltd Sti. Antibacterial osseoconductive thin film for implant
CN104498940B (en) * 2014-12-03 2017-05-24 中国航空工业集团公司北京航空材料研究院 Method of manufacturing titanium-alloy artificial joints by virtue of laser material increase
US9848986B2 (en) * 2014-12-03 2017-12-26 Smith & Nephew, Inc. Joint replacement component with integrated fixation pads
US10064273B2 (en) 2015-10-20 2018-08-28 MR Label Company Antimicrobial copper sheet overlays and related methods for making and using
US10182917B2 (en) 2016-04-11 2019-01-22 Arthrex, Inc. Components for artificial joints
RU2620428C1 (en) * 2016-04-28 2017-05-25 Федеральное государственное бюджетное учреждение науки Институт химии Дальневосточного отделения Российской академии наук (ИХ ДВО РАН) Method of obtaining coating on implants from titanium and its alloys
EP3251621B1 (en) 2016-06-03 2021-01-20 Stryker European Holdings I, LLC Intramedullary implant
DE102016120480A1 (en) * 2016-10-27 2018-05-03 Man Diesel & Turbo Se Method for producing a turbomachine wheel
US10835996B2 (en) * 2018-01-30 2020-11-17 Siemens Energy, Inc. Laser metal deposition with inoculation
IT201800010188A1 (en) * 2018-11-09 2020-05-09 Adler Ortho S P A Stem for hip prosthesis, with fixed or modular neck.
US11761068B2 (en) 2019-11-22 2023-09-19 Blue Point Materials Research LLC 3D printable stainless steel alloy with antibacterial properties for orthopedic implants
CN112296342B (en) 2020-10-30 2023-03-10 嘉思特华剑医疗器材(天津)有限公司 Oxide layer-containing zirconium-niobium alloy partitioned trabecular single compartment femoral condyle and preparation method thereof
US11744711B2 (en) 2021-03-22 2023-09-05 Orthofix Us Llc Spinal interbody devices with density gradients and associated methods
US11771528B1 (en) 2022-09-12 2023-10-03 Spectrum Spine Ip Holdings, Llc Implant with enhanced osteoinductivity

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7001672B2 (en) * 2003-12-03 2006-02-21 Medicine Lodge, Inc. Laser based metal deposition of implant structures
US7270679B2 (en) * 2003-05-30 2007-09-18 Warsaw Orthopedic, Inc. Implants based on engineered metal matrix composite materials having enhanced imaging and wear resistance

Family Cites Families (154)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947653A (en) 1973-10-24 1976-03-30 Sirius Corporation Method of spray coating using laser-energy beam
US4117302A (en) 1974-03-04 1978-09-26 Caterpillar Tractor Co. Method for fusibly bonding a coating material to a metal article
US4048459A (en) 1975-10-17 1977-09-13 Caterpillar Tractor Co. Method of and means for making a metalic bond to powdered metal parts
US4243867A (en) 1978-06-26 1981-01-06 Caterpillar Tractor Co. Apparatus for fusibly bonding a coating material to a metal article
IT1172891B (en) 1978-07-04 1987-06-18 Fiat Spa PROCEDURE FOR COATING A METALLIC SURFACE WITH ANTI-WEAR MATERIAL
US4200669A (en) 1978-11-22 1980-04-29 The United States Of America As Represented By The Secretary Of The Navy Laser spraying
US4284443A (en) 1979-02-05 1981-08-18 The Boeing Company Single stage hot bonding method for producing composite honeycomb core structures
GB2052566B (en) 1979-03-30 1982-12-15 Rolls Royce Laser aplication of hard surface alloy
US4243869A (en) * 1979-05-16 1981-01-06 Pitney Bowes, Inc. Fusing device for electrostatic copier
JPS6032555B2 (en) 1979-09-28 1985-07-29 株式会社日立製作所 Laser beam welding rotating head
US4323756A (en) 1979-10-29 1982-04-06 United Technologies Corporation Method for fabricating articles by sequential layer deposition
US4289952A (en) 1979-12-12 1981-09-15 Massachusetts Institute Of Technology Process for controlling powder size with optical energy
US4299860A (en) 1980-09-08 1981-11-10 The United States Of America As Represented By The Secretary Of The Navy Surface hardening by particle injection into laser melted surface
US4701592A (en) 1980-11-17 1987-10-20 Rockwell International Corporation Laser assisted deposition and annealing
US4434189A (en) 1982-03-15 1984-02-28 The United States Of America As Represented By The Adminstrator Of The National Aeronautics And Space Administration Method and apparatus for coating substrates using a laser
DE3224810A1 (en) 1982-07-02 1984-01-05 Siemens AG, 1000 Berlin und 8000 München METHOD FOR PRODUCING HARD, WEAR-RESISTANT EDGE LAYERS ON A METAL MATERIAL
US4568565A (en) 1984-05-14 1986-02-04 Allied Corporation Light induced chemical vapor deposition of conductive titanium silicide films
DE3584798D1 (en) 1984-07-17 1992-01-16 Nec Corp INCENTIVE PROCESS AND DEVICE FOR PHOTOCHEMICAL REACTIONS.
IT1179061B (en) 1984-08-20 1987-09-16 Fiat Auto Spa PROCEDURE FOR CARRYING OUT A TREATMENT ON METAL PIECES WITH THE ADDITION OF A VALUE MATERIAL AND WITH THE USE OF A POWER LASER
IT1179945B (en) 1984-10-09 1987-09-16 Bisiach & Carru POWER LASER BEAM ROBOT
US4603257A (en) 1984-11-28 1986-07-29 United Technologies Corporation Method and apparatus for accurate determination of powder content in flowing gas stream
US4615903A (en) 1985-07-01 1986-10-07 The United States Of America As Represented By The Secretary Of The Navy Method for melt-coating a surface
JPS6254588A (en) 1985-08-30 1987-03-10 Toyota Motor Corp Formation of composite aluminum alloy layer dispersed with ceramic particles
US4681640A (en) 1986-08-06 1987-07-21 The United States Of America As Represented By The Secretary Of The Army Laser-induced chemical vapor deposition of germanium and doped-germanium films
US5017753A (en) 1986-10-17 1991-05-21 Board Of Regents, The University Of Texas System Method and apparatus for producing parts by selective sintering
US4944817A (en) 1986-10-17 1990-07-31 Board Of Regents, The University Of Texas System Multiple material systems for selective beam sintering
US4863538A (en) 1986-10-17 1989-09-05 Board Of Regents, The University Of Texas System Method and apparatus for producing parts by selective sintering
US5155324A (en) 1986-10-17 1992-10-13 Deckard Carl R Method for selective laser sintering with layerwise cross-scanning
EP0542729B1 (en) 1986-10-17 1996-05-22 Board Of Regents, The University Of Texas System Method and apparatus for producing parts by selective sintering
JPH0698506B2 (en) 1986-12-08 1994-12-07 トヨタ自動車株式会社 Method for forming dispersed alloy layer on metal substrate
US4927992A (en) 1987-03-04 1990-05-22 Westinghouse Electric Corp. Energy beam casting of metal articles
US4818562A (en) 1987-03-04 1989-04-04 Westinghouse Electric Corp. Casting shapes
US4724299A (en) 1987-04-15 1988-02-09 Quantum Laser Corporation Laser spray nozzle and method
US4804815A (en) 1987-06-01 1989-02-14 Quantum Laser Corporation Process for welding nickel-based superalloys
JPH0621335B2 (en) 1988-02-24 1994-03-23 工業技術院長 Laser spraying method
US4853250A (en) 1988-05-11 1989-08-01 Universite De Sherbrooke Process of depositing particulate material on a substrate
US5043548A (en) 1989-02-08 1991-08-27 General Electric Company Axial flow laser plasma spraying
US5038014A (en) 1989-02-08 1991-08-06 General Electric Company Fabrication of components by layered deposition
DE3908187A1 (en) 1989-03-14 1990-09-20 Jurca Marius Christian METHOD FOR QUALITY ASSURANCE IN LASER BEAM WELDING AND CUTTING
US5431967A (en) 1989-09-05 1995-07-11 Board Of Regents, The University Of Texas System Selective laser sintering using nanocomposite materials
US5182170A (en) 1989-09-05 1993-01-26 Board Of Regents, The University Of Texas System Method of producing parts by selective beam interaction of powder with gas phase reactant
US5156697A (en) 1989-09-05 1992-10-20 Board Of Regents, The University Of Texas System Selective laser sintering of parts by compound formation of precursor powders
CA2031716C (en) 1989-12-07 1996-06-18 Hiroaki Misawa Laser microprocessing and the device therefor
DE4021182A1 (en) 1990-07-03 1992-01-16 Plasma Technik Ag DEVICE FOR COATING THE SURFACE OF OBJECTS
JPH04120259A (en) 1990-09-10 1992-04-21 Agency Of Ind Science & Technol Method and device for producing equipment member by laser beam spraying
FR2667811B1 (en) 1990-10-10 1992-12-04 Snecma POWDER SUPPLY DEVICE FOR LASER BEAM TREATMENT COATING.
FR2667805B1 (en) 1990-10-16 1993-01-22 Aerospatiale LASER SURFACE TREATMENT NOZZLE WITH POWDER SUPPLY.
JPH04169905A (en) 1990-11-01 1992-06-17 Fanuc Ltd Coordinate transform system for three-dimensional laser
US5147680A (en) 1990-11-13 1992-09-15 Paul Slysh Laser assisted masking process
US5385780A (en) 1990-12-05 1995-01-31 The B. F. Goodrich Company Sinterable mass of polymer powder having resistance to caking and method of preparing the mass
US5368947A (en) 1991-08-12 1994-11-29 The Penn State Research Foundation Method of producing a slip-resistant substrate by depositing raised, bead-like configurations of a compatible material at select locations thereon, and a substrate including same
US5252264A (en) 1991-11-08 1993-10-12 Dtm Corporation Apparatus and method for producing parts with multi-directional powder delivery
US5314003A (en) 1991-12-24 1994-05-24 Microelectronics And Computer Technology Corporation Three-dimensional metal fabrication using a laser
FR2685922B1 (en) 1992-01-07 1995-03-24 Strasbourg Elec COAXIAL NOZZLE FOR SURFACE TREATMENT UNDER LASER IRRADIATION, WITH SUPPLY OF MATERIALS IN POWDER FORM.
US5290368A (en) 1992-02-28 1994-03-01 Ingersoll-Rand Company Process for producing crack-free nitride-hardened surface on titanium by laser beams
US5245155A (en) 1992-03-06 1993-09-14 General Electric Company Single point powder feed nozzle for use in laser welding
US5453329A (en) 1992-06-08 1995-09-26 Quantum Laser Corporation Method for laser cladding thermally insulated abrasive particles to a substrate, and clad substrate formed thereby
GB9214796D0 (en) 1992-07-11 1992-08-26 Lumonics Ltd A laser system
US5688564A (en) 1992-07-23 1997-11-18 Institut Polytechnique De Sevenans Process for the preparation and coating of a surface
US5512162A (en) 1992-08-13 1996-04-30 Massachusetts Institute Of Technology Method for photo-forming small shaped metal containing articles from porous precursors
FR2696759B1 (en) 1992-10-09 1994-11-04 Alsthom Gec Process for nitriding a piece of titanium alloy and device for spraying nitrogen and neutral gas.
US5478983A (en) 1992-10-22 1995-12-26 Rancourt; Yvon Process and apparatus for welding or heat treating by laser
US5449536A (en) 1992-12-18 1995-09-12 United Technologies Corporation Method for the application of coatings of oxide dispersion strengthened metals by laser powder injection
US5484980A (en) 1993-02-26 1996-01-16 General Electric Company Apparatus and method for smoothing and densifying a coating on a workpiece
US5308661A (en) 1993-03-03 1994-05-03 The Regents Of The University Of California Pretreatment process for forming a smooth surface diamond film on a carbon-coated substrate
US5398193B1 (en) 1993-08-20 1997-09-16 Alfredo O Deangelis Method of three-dimensional rapid prototyping through controlled layerwise deposition/extraction and apparatus therefor
US5427733A (en) 1993-10-20 1995-06-27 United Technologies Corporation Method for performing temperature-controlled laser sintering
US5471541A (en) 1993-11-16 1995-11-28 National Research Council Of Canada System for determining the pose of an object which utilizes range profiles and synethic profiles derived from a model
DE4400523C2 (en) 1994-01-11 1996-07-11 Eos Electro Optical Syst Method and device for producing a three-dimensional object
US5477026A (en) 1994-01-27 1995-12-19 Chromalloy Gas Turbine Corporation Laser/powdered metal cladding nozzle
US5984905A (en) * 1994-07-11 1999-11-16 Southwest Research Institute Non-irritating antimicrobial coating for medical implants and a process for preparing same
FR2732040B1 (en) 1995-03-21 1997-04-25 Commissariat Energie Atomique PHOTO-ION MICROTECTOR DEVICE FOR THE TREATMENT OF A MATERIAL SURFACE BY POWDER DEPOSITION
US5612099A (en) 1995-05-23 1997-03-18 Mcdonnell Douglas Corporation Method and apparatus for coating a substrate
JPH0936198A (en) * 1995-07-19 1997-02-07 Hitachi Ltd Vacuum processor and semiconductor production line using the processor
US5837960A (en) 1995-08-14 1998-11-17 The Regents Of The University Of California Laser production of articles from powders
US5607730A (en) 1995-09-11 1997-03-04 Clover Industries, Inc. Method and apparatus for laser coating
US5640667A (en) 1995-11-27 1997-06-17 Board Of Regents, The University Of Texas System Laser-directed fabrication of full-density metal articles using hot isostatic processing
US5985056A (en) 1996-01-15 1999-11-16 The University Of Tennessee Research Corporation Method for laser induced improvement of surfaces
US5786023A (en) 1996-02-13 1998-07-28 Maxwell; James L. Method and apparatus for the freeform growth of three-dimensional structures using pressurized precursor flows and growth rate control
US5697043A (en) 1996-05-23 1997-12-09 Battelle Memorial Institute Method of freeform fabrication by selective gelation of powder suspensions
US5961858A (en) 1996-06-06 1999-10-05 Engauge Inc. Laser welding apparatus employing a tilting mechanism
US6046426A (en) 1996-07-08 2000-04-04 Sandia Corporation Method and system for producing complex-shape objects
US6476343B2 (en) 1996-07-08 2002-11-05 Sandia Corporation Energy-beam-driven rapid fabrication system
US5824045A (en) * 1996-10-21 1998-10-20 Inflow Dynamics Inc. Vascular and endoluminal stents
US5578227A (en) 1996-11-22 1996-11-26 Rabinovich; Joshua E. Rapid prototyping system
US5843186A (en) * 1996-12-20 1998-12-01 Implemed, Inc. Intraocular lens with antimicrobial activity
US6429402B1 (en) 1997-01-24 2002-08-06 The Regents Of The University Of California Controlled laser production of elongated articles from particulates
US6008432A (en) * 1997-10-01 1999-12-28 Osteonics Corp. Metallic texture coated prosthetic implants
US6066285A (en) * 1997-12-12 2000-05-23 University Of Florida Solid freeform fabrication using power deposition
US6203861B1 (en) 1998-01-12 2001-03-20 University Of Central Florida One-step rapid manufacturing of metal and composite parts
US5993554A (en) 1998-01-22 1999-11-30 Optemec Design Company Multiple beams and nozzles to increase deposition rate
FR2774931B1 (en) * 1998-02-19 2000-04-28 Arnaud Hory METHOD OF RAPID PROTOTYPING BY LASER POWDER SINTERING AND ASSOCIATED DEVICE
US6925346B1 (en) * 1998-06-30 2005-08-02 Jyoti Mazumder Closed-loop, rapid manufacturing of three-dimensional components using direct metal deposition
US6122564A (en) 1998-06-30 2000-09-19 Koch; Justin Apparatus and methods for monitoring and controlling multi-layer laser cladding
US6428579B1 (en) * 1998-07-01 2002-08-06 Brown University Research Foundation Implantable prosthetic devices coated with bioactive molecules
JP3244067B2 (en) 1998-11-26 2002-01-07 日本電気株式会社 Nonvolatile semiconductor memory device and method of manufacturing the same
DE19909390C1 (en) 1999-03-04 2000-11-09 Fraunhofer Ges Forschung Laser powder deposition head, useful for tool or component coating or repair, rapid prototyping or rapid tooling processes, has a radially symmetrical flow calming channel arrangement between a swirl chamber and an annular outlet gap
DE19919688A1 (en) 1999-04-30 2000-11-02 Rheinmetall W & M Gmbh Process for coating the inside of a gun barrel
US6520996B1 (en) 1999-06-04 2003-02-18 Depuy Acromed, Incorporated Orthopedic implant
US6306467B1 (en) 1999-06-14 2001-10-23 Ford Global Technologies, Inc. Method of solid free form fabrication of objects
US6811744B2 (en) * 1999-07-07 2004-11-02 Optomec Design Company Forming structures from CAD solid models
WO2001002160A1 (en) 1999-07-07 2001-01-11 Optomec Design Company Method for providing features enabling thermal management in complex three-dimensional structures
US6534745B1 (en) 1999-09-27 2003-03-18 Mathew T. J. Lowney Nozzle particularly suited to direct metal deposition
US6756561B2 (en) * 1999-09-30 2004-06-29 National Research Council Of Canada Laser consolidation apparatus for manufacturing precise structures
US6504127B1 (en) 1999-09-30 2003-01-07 National Research Council Of Canada Laser consolidation methodology and apparatus for manufacturing precise structures
US6605795B1 (en) * 1999-11-04 2003-08-12 Mts Systems Corporation Control system for depositing powder to a molten puddle
DE19956503A1 (en) 1999-11-24 2001-06-21 Universitaetsklinikum Freiburg Sprayable bone replacement material
US6344246B1 (en) 2000-05-10 2002-02-05 The United States Of America As Represented By The Secretary Of The Navy Laser irradiation induced non-skid surface layer formation on substrate
EP1296776A4 (en) * 2000-06-01 2004-12-08 Univ Texas Direct selective laser sintering of metals
WO2002059395A2 (en) * 2000-12-28 2002-08-01 The Board Of Regents Of The University Of Nebraska Electrolytic deposition of coatings for prosthetic metals and alloys
DE10104732C1 (en) * 2001-02-02 2002-06-27 Fraunhofer Ges Forschung Device for selective laser melting of metallic materials comprises a heating plate arranged on a platform with side walls, and an insulating layer thermally insulated from the platform
US6565913B2 (en) * 2001-07-24 2003-05-20 Southwest Research Institute Non-irritating antimicrobial coatings and process for preparing same
JP2003080604A (en) 2001-09-10 2003-03-19 Fuji Photo Film Co Ltd Laminate shaping apparatus
US6764709B2 (en) * 2001-11-08 2004-07-20 Scimed Life Systems, Inc. Method for making and measuring a coating on the surface of a medical device using an ultraviolet laser
WO2003042895A1 (en) * 2001-11-17 2003-05-22 Insstek Inc. Method and system for real-time monitoring and controlling height of deposit by using image photographing and image processing technology in laser cladding and laser-aided direct metal manufacturing process
US6593540B1 (en) * 2002-02-08 2003-07-15 Honeywell International, Inc. Hand held powder-fed laser fusion welding torch
US7458991B2 (en) * 2002-02-08 2008-12-02 Howmedica Osteonics Corp. Porous metallic scaffold for tissue ingrowth
EP1340583A1 (en) * 2002-02-20 2003-09-03 ALSTOM (Switzerland) Ltd Method of controlled remelting of or laser metal forming on the surface of an article
US7005601B2 (en) * 2002-04-18 2006-02-28 Applied Materials, Inc. Thermal flux processing by scanning
GB0210786D0 (en) * 2002-05-10 2002-06-19 Plasma Coatings Ltd Orthopaedic and dental implants
WO2003102260A2 (en) * 2002-06-04 2003-12-11 Preco Laser Systems, Llc High energy beam cladding
US20040020625A1 (en) * 2002-07-29 2004-02-05 Jyoti Mazumder Fabrication of customized die inserts using closed-loop direct metal deposition (DMD)
DE10235434A1 (en) * 2002-08-02 2004-02-12 Eos Gmbh Electro Optical Systems Device for producing a three-dimensional object by e.g. selective laser sintering comprises a support and a material-distributing unit which move relative to each other
ATE461777T1 (en) * 2002-08-28 2010-04-15 P O M Group MULTI-LAYER DMD PROCESS WITH A SYSTEM INDEPENDENT OF THE GEOMETRY OF THE WORKPIECE FOR CONTROLLING, IN REAL TIME AND IN A CLOSED LOOP, THE WELDING POOL TEMPERATURE
EP1396556A1 (en) * 2002-09-06 2004-03-10 ALSTOM (Switzerland) Ltd Method for controlling the microstructure of a laser metal formed hard layer
AU2003278047A1 (en) * 2002-10-31 2004-05-25 Stephen F. Corbin System and method for closed-loop control of laser cladding by powder injection
US6888088B2 (en) * 2002-11-01 2005-05-03 Jimmie Brooks Bolton Hardfacing materials & methods
EP1419836B2 (en) * 2002-11-07 2011-10-19 CL Schutzrechtsverwaltungs GmbH Process for preparing a workpiece through powder melting
AU2003261497B2 (en) * 2002-11-08 2009-02-26 Howmedica Osteonics Corp. Laser-produced porous surface
EP1424158B1 (en) * 2002-11-29 2007-06-27 Alstom Technology Ltd A method for fabricating, modifying or repairing of single crystal or directionally solidified articles
US6968990B2 (en) * 2003-01-23 2005-11-29 General Electric Company Fabrication and utilization of metallic powder prepared without melting
GB0302399D0 (en) * 2003-02-03 2003-03-05 Rolls Royce Plc Laser deposition
DE10304473A1 (en) * 2003-02-04 2004-08-12 Linde Ag Process for laser beam welding
US6727459B1 (en) * 2003-02-28 2004-04-27 Liburdi Engineering Limited Method for metal deposition on an edge
US7009137B2 (en) * 2003-03-27 2006-03-07 Honeywell International, Inc. Laser powder fusion repair of Z-notches with nickel based superalloy powder
JP4038724B2 (en) * 2003-06-30 2008-01-30 トヨタ自動車株式会社 Laser cladding processing apparatus and laser cladding processing method
WO2005009729A2 (en) * 2003-07-24 2005-02-03 Tecomet, Inc. Assembled non-random foams
US6995334B1 (en) * 2003-08-25 2006-02-07 Southern Methodist University System and method for controlling the size of the molten pool in laser-based additive manufacturing
US6940037B1 (en) * 2003-08-25 2005-09-06 Southern Methodist University System and method for controlling welding parameters in welding-based deposition processes
US7067201B2 (en) * 2003-09-29 2006-06-27 Vetco Gray Inc. Wear resistant coating for keel joint
KR20070009527A (en) * 2003-09-30 2007-01-18 신테스 아게 츄어 Antimicrobial hyaluronic acid coatings for orthopedic implants
US7038162B2 (en) * 2003-11-13 2006-05-02 Honeywell International, Inc. Hand-held laser welding wand filler media delivery systems and methods
JP4471632B2 (en) * 2003-11-18 2010-06-02 株式会社ディスコ Wafer processing method
US7666522B2 (en) * 2003-12-03 2010-02-23 IMDS, Inc. Laser based metal deposition (LBMD) of implant structures
JP4299157B2 (en) * 2004-02-03 2009-07-22 トヨタ自動車株式会社 Powder metal overlay nozzle
US20050178750A1 (en) * 2004-02-13 2005-08-18 Kenny Cheng Repair of article by laser cladding
US8591568B2 (en) * 2004-03-02 2013-11-26 Boston Scientific Scimed, Inc. Medical devices including metallic films and methods for making same
US6972390B2 (en) * 2004-03-04 2005-12-06 Honeywell International, Inc. Multi-laser beam welding high strength superalloys
US7335264B2 (en) * 2004-04-22 2008-02-26 Boston Scientific Scimed, Inc. Differentially coated medical devices, system for differentially coating medical devices, and coating method
US20060000814A1 (en) * 2004-06-30 2006-01-05 Bo Gu Laser-based method and system for processing targeted surface material and article produced thereby
DE602004003138T2 (en) * 2004-07-13 2007-08-30 C.R.F. S.C.P.A. Process for welding elements made of sintered material
GB2442650A (en) * 2005-07-12 2008-04-09 Gsi Group Corp System and method for high power laser processing
US7458765B2 (en) * 2005-09-23 2008-12-02 Fraunhofer Usa Diamond hard coating of ferrous substrates
US20070106416A1 (en) * 2006-06-05 2007-05-10 Griffiths Joseph J Method and system for adaptively controlling a laser-based material processing process and method and system for qualifying same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7270679B2 (en) * 2003-05-30 2007-09-18 Warsaw Orthopedic, Inc. Implants based on engineered metal matrix composite materials having enhanced imaging and wear resistance
US7001672B2 (en) * 2003-12-03 2006-02-21 Medicine Lodge, Inc. Laser based metal deposition of implant structures

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