DE60220413D1 - Chirurgisches implantat - Google Patents

Chirurgisches implantat

Info

Publication number
DE60220413D1
DE60220413D1 DE60220413T DE60220413T DE60220413D1 DE 60220413 D1 DE60220413 D1 DE 60220413D1 DE 60220413 T DE60220413 T DE 60220413T DE 60220413 T DE60220413 T DE 60220413T DE 60220413 D1 DE60220413 D1 DE 60220413D1
Authority
DE
Germany
Prior art keywords
capsule
predetermined
pressure
surgical implant
heating
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.)
Expired - Lifetime
Application number
DE60220413T
Other languages
English (en)
Other versions
DE60220413T2 (de
Inventor
Paul Unwin
Gordon Blunn
Michael Herbert Jacobs
Mark Andrew Ashworth
Xinhua Wu
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.)
Stanmore Implants Worldwide Ltd
Original Assignee
Stanmore Implants Worldwide 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 Stanmore Implants Worldwide Ltd filed Critical Stanmore Implants Worldwide Ltd
Application granted granted Critical
Publication of DE60220413D1 publication Critical patent/DE60220413D1/de
Publication of DE60220413T2 publication Critical patent/DE60220413T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

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    • 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
    • A61F2/28—Bones
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    • 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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    • 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
    • A61F2/02—Prostheses implantable into the body
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    • A61F2/447—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages substantially parallelepipedal, e.g. having a rectangular or trapezoidal cross-section
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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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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    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/30004—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis
    • A61F2002/30011—Material related properties of the prosthesis or of a coating on the prosthesis the prosthesis being made from materials having different values of a given property at different locations within the same prosthesis differing in porosity
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    • 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
    • A61F2/3094—Designing or manufacturing processes
    • A61F2002/30978—Designing or manufacturing processes using electrical discharge machining [EDM]
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    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/005—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
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    • A61F2230/0004—Rounded shapes, e.g. with rounded corners
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    • A—HUMAN NECESSITIES
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    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0023—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in porosity
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    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0023—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in porosity
    • A61F2250/0024—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in porosity made from both porous and non-porous parts, e.g. adjacent parts
    • A—HUMAN NECESSITIES
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    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • A61F2310/00017—Iron- or Fe-based alloys, e.g. stainless steel
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    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
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    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00005—The prosthesis being constructed from a particular material
    • A61F2310/00011—Metals or alloys
    • A61F2310/00029—Cobalt-based alloys, e.g. Co-Cr alloys or Vitallium
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    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
    • A61F2310/00856—Coating or prosthesis-covering structure made of compounds based on metal nitrides
    • 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
    • A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
    • A61F2310/00389—The prosthesis being coated or covered with a particular material
    • A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
    • A61F2310/00856—Coating or prosthesis-covering structure made of compounds based on metal nitrides
    • A61F2310/0088—Coating made of titanium nitride
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12993—Surface feature [e.g., rough, mirror]
DE60220413T 2001-08-11 2002-08-12 Chirurgisches implantat Expired - Lifetime DE60220413T2 (de)

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GB0119652 2001-08-11
GBGB0119652.6A GB0119652D0 (en) 2001-08-11 2001-08-11 Surgical implant
PCT/GB2002/003723 WO2003013396A1 (en) 2001-08-11 2002-08-12 Surgical implant

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DE60220413T2 DE60220413T2 (de) 2008-01-31

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JP (1) JP4385285B2 (de)
KR (1) KR100889650B1 (de)
CN (1) CN100528102C (de)
AT (1) ATE363248T1 (de)
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CA (1) CA2457048A1 (de)
DE (1) DE60220413T2 (de)
ES (1) ES2287302T3 (de)
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HU (1) HUP0401035A2 (de)
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Families Citing this family (110)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003002243A2 (en) 2001-06-27 2003-01-09 Remon Medical Technologies Ltd. Method and device for electrochemical formation of therapeutic species in vivo
US20060129242A1 (en) * 2001-12-28 2006-06-15 Brian Bergeron Pseudo arthrosis device
ATE287307T1 (de) 2002-11-08 2005-02-15 Howmedica Osteonics Corp Lasererzeugte poröse oberfläche
US20060147332A1 (en) 2004-12-30 2006-07-06 Howmedica Osteonics Corp. Laser-produced porous structure
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
WO2005092247A1 (en) * 2004-03-26 2005-10-06 Nuvasive Inc. Prosthetic spinal disc
WO2005092248A1 (en) * 2004-03-26 2005-10-06 Nuvasive Inc. Porous implant for spinal disc nucleus replacement
CN100457900C (zh) * 2004-06-29 2009-02-04 天津大学 细胞和组织移植用金属微囊
US7452369B2 (en) * 2004-10-18 2008-11-18 Barry Richard J Spine microsurgery techniques, training aids and implants
WO2006050493A2 (en) * 2004-11-03 2006-05-11 The Regents Of The University Of Michigan Biodegradable implant for intertransverse process fusion
US8021392B2 (en) 2004-11-22 2011-09-20 Minsurg International, Inc. Methods and surgical kits for minimally-invasive facet joint fusion
US20060111779A1 (en) * 2004-11-22 2006-05-25 Orthopedic Development Corporation, A Florida Corporation Minimally invasive facet joint fusion
WO2006091489A1 (en) * 2005-02-22 2006-08-31 Dynamet Technology, Inc. High extrusion ratio titanium metal matrix composites
US8262737B2 (en) * 2005-05-06 2012-09-11 Titan Spine, Llc Composite interbody spinal implant having openings of predetermined size and shape
SG127752A1 (en) * 2005-05-12 2006-12-29 Univ Singapore Apparatus and method for desalination
GB0514891D0 (en) * 2005-07-20 2005-08-24 Pearsalls Ltd Improvements in and relating to implants
KR101226779B1 (ko) * 2005-08-10 2013-01-25 신세스 게엠바하 다공성 임플란트
US8728387B2 (en) 2005-12-06 2014-05-20 Howmedica Osteonics Corp. Laser-produced porous surface
US7578851B2 (en) * 2005-12-23 2009-08-25 Howmedica Osteonics Corp. Gradient porous implant
US8840660B2 (en) 2006-01-05 2014-09-23 Boston Scientific Scimed, Inc. Bioerodible endoprostheses and methods of making the same
US8089029B2 (en) 2006-02-01 2012-01-03 Boston Scientific Scimed, Inc. Bioabsorbable metal medical device and method of manufacture
US9327056B2 (en) 2006-02-14 2016-05-03 Washington State University Bone replacement materials
US8048150B2 (en) 2006-04-12 2011-11-01 Boston Scientific Scimed, Inc. Endoprosthesis having a fiber meshwork disposed thereon
US9028871B2 (en) * 2006-04-25 2015-05-12 Washington State University Resorbable ceramics with controlled strength loss rates
US8916198B2 (en) * 2006-04-25 2014-12-23 Washington State University Mesoporous calcium silicate compositions and methods for synthesis of mesoporous calcium silicate for controlled release of bioactive agents
EP2054537A2 (de) 2006-08-02 2009-05-06 Boston Scientific Scimed, Inc. Endoprothese mit dreidimensionaler desintegrationssteuerung
US8147861B2 (en) 2006-08-15 2012-04-03 Howmedica Osteonics Corp. Antimicrobial implant
EP2081616B1 (de) 2006-09-15 2017-11-01 Boston Scientific Scimed, Inc. Bioerodierbare endoprothesen und herstellungsverfahren dafür
JP2010503494A (ja) 2006-09-15 2010-02-04 ボストン サイエンティフィック リミテッド 生分解性内部人工器官およびその製造方法
EP2210625B8 (de) 2006-09-15 2012-02-29 Boston Scientific Scimed, Inc. Biologisch erodierbare Endoprothese mit biostabilen anorganischen Schichten
CA2663220A1 (en) 2006-09-15 2008-03-20 Boston Scientific Limited Medical devices and methods of making the same
US8002821B2 (en) 2006-09-18 2011-08-23 Boston Scientific Scimed, Inc. Bioerodible metallic ENDOPROSTHESES
US7905922B2 (en) 2006-12-20 2011-03-15 Zimmer Spine, Inc. Surgical implant suitable for replacement of an intervertebral disc
US20080154372A1 (en) * 2006-12-21 2008-06-26 Peckham Steven M Osteochondral implant using a growth factor concentration gradient for repair of bone and cartilage tissue
ES2506144T3 (es) 2006-12-28 2014-10-13 Boston Scientific Limited Endoprótesis bioerosionables y procedimiento de fabricación de las mismas
US7942104B2 (en) 2007-01-22 2011-05-17 Nuvasive, Inc. 3-dimensional embroidery structures via tension shaping
US7946236B2 (en) 2007-01-31 2011-05-24 Nuvasive, Inc. Using zigzags to create three-dimensional embroidered structures
WO2008098125A2 (en) * 2007-02-08 2008-08-14 Nuvasive, Inc. Medical implants with pre-settled cores and related methods
US20100286778A1 (en) * 2007-04-18 2010-11-11 Lukas Eisermann Textile-Based Spinal Implant and Related Methods
WO2009014718A1 (en) 2007-07-24 2009-01-29 Porex Corporation Porous laser sintered articles
US8282681B2 (en) * 2007-08-13 2012-10-09 Nuvasive, Inc. Bioresorbable spinal implant and related methods
US8052745B2 (en) 2007-09-13 2011-11-08 Boston Scientific Scimed, Inc. Endoprosthesis
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
US8377135B1 (en) 2008-03-31 2013-02-19 Nuvasive, Inc. Textile-based surgical implant and related methods
US8852251B2 (en) * 2008-03-31 2014-10-07 Cochlear Limited Mechanical fixation system for a prosthetic device
US7998192B2 (en) 2008-05-09 2011-08-16 Boston Scientific Scimed, Inc. Endoprostheses
GB0809721D0 (en) * 2008-05-28 2008-07-02 Univ Bath Improvements in or relating to joints and/or implants
US8236046B2 (en) 2008-06-10 2012-08-07 Boston Scientific Scimed, Inc. Bioerodible endoprosthesis
US7985252B2 (en) 2008-07-30 2011-07-26 Boston Scientific Scimed, Inc. Bioerodible endoprosthesis
US8382824B2 (en) 2008-10-03 2013-02-26 Boston Scientific Scimed, Inc. Medical implant having NANO-crystal grains with barrier layers of metal nitrides or fluorides
US8821555B2 (en) 2009-02-11 2014-09-02 Howmedica Osteonics Corp. Intervertebral implant with integrated fixation
EP2403546A2 (de) 2009-03-02 2012-01-11 Boston Scientific Scimed, Inc. Selbstpufferende medizinische implantate
EP2456473B1 (de) * 2009-07-23 2016-02-17 Didier Nimal Biomedizinische vorrichtung, herstellungsverfahren dafür und ihre anwendung
US9889012B2 (en) 2009-07-23 2018-02-13 Didier NIMAL Biomedical device, method for manufacturing the same and use thereof
IT1398443B1 (it) * 2010-02-26 2013-02-22 Lima Lto S P A Ora Limacorporate Spa Elemento protesico integrato
US9039769B2 (en) * 2010-03-17 2015-05-26 Globus Medical, Inc. Intervertebral nucleus and annulus implants and method of use thereof
US8668732B2 (en) 2010-03-23 2014-03-11 Boston Scientific Scimed, Inc. Surface treated bioerodible metal endoprostheses
US8727203B2 (en) 2010-09-16 2014-05-20 Howmedica Osteonics Corp. Methods for manufacturing porous orthopaedic implants
US9895229B2 (en) 2011-01-04 2018-02-20 Corentec Co., Ltd. Method for manufacturing implant having porous layer on surface thereof
KR101109086B1 (ko) * 2011-01-04 2012-01-31 주식회사 코렌텍 포러스코팅층이 형성된 생체삽입용 임플란트
FR2971145B1 (fr) 2011-02-03 2014-04-25 Medicrea International Implant de corporectomie
US9364896B2 (en) 2012-02-07 2016-06-14 Medical Modeling Inc. Fabrication of hybrid solid-porous medical implantable devices with electron beam melting technology
US9135374B2 (en) 2012-04-06 2015-09-15 Howmedica Osteonics Corp. Surface modified unit cell lattice structures for optimized secure freeform fabrication
US9180010B2 (en) 2012-04-06 2015-11-10 Howmedica Osteonics Corp. Surface modified unit cell lattice structures for optimized secure freeform fabrication
TW201240653A (en) * 2012-05-30 2012-10-16 Ossaware Biotech Co Ltd Hollow-grid medical implant
US8906108B2 (en) 2012-06-18 2014-12-09 DePuy Synthes Products, LLC Dual modulus hip stem and method of making the same
US9949837B2 (en) 2013-03-07 2018-04-24 Howmedica Osteonics Corp. Partially porous bone implant keel
US9271839B2 (en) * 2013-03-14 2016-03-01 DePuy Synthes Products, Inc. Femoral component for an implantable hip prosthesis
ES2476065B1 (es) * 2014-03-24 2015-03-09 Aleaciones De Metales Sinterizados S A Procedimiento para la fabricación de un material metálico poroso para aplicaciones biomédicas y material obtenido por dicho procedimiento
US9339585B2 (en) 2014-04-03 2016-05-17 Kennametal Inc. Porous coating for surgical orthopedic implants
CN103876863A (zh) * 2014-04-20 2014-06-25 赵全明 一种生物型人工关节假体
US10111753B2 (en) 2014-05-23 2018-10-30 Titan Spine, Inc. Additive and subtractive manufacturing process for producing implants with homogeneous body substantially free of pores and inclusions
US10687956B2 (en) 2014-06-17 2020-06-23 Titan Spine, Inc. Corpectomy implants with roughened bioactive lateral surfaces
PT3185916T (pt) * 2014-08-06 2020-10-21 Poriferous Llc Implante com camada cortical externa porosa
US10420597B2 (en) 2014-12-16 2019-09-24 Arthrex, Inc. Surgical implant with porous region
JP6860290B2 (ja) 2015-01-14 2021-04-14 ストライカー・ユーロピアン・ホールディングス・Ｉ，リミテッド・ライアビリティ・カンパニー 流体送達能力を有する脊椎インプラント
AU2016200179B2 (en) 2015-01-14 2020-09-17 Stryker European Operations Holdings Llc Spinal implant with porous and solid surfaces
US10028841B2 (en) 2015-01-27 2018-07-24 K2M, Inc. Interbody spacer
EP3050540B1 (de) 2015-01-27 2022-04-20 K2M, Inc. Wirbelsäulenimplantat
US10449051B2 (en) 2015-04-29 2019-10-22 Institute for Musculoskeletal Science and Education, Ltd. Implant with curved bone contacting elements
JP6768001B2 (ja) 2015-04-29 2020-10-14 インスティテュート フォー マスキュロスケレタル サイエンス アンド エジュケイション，リミテッド コイル状インプラントおよびシステムならびにその作製方法
CA2930123A1 (en) 2015-05-18 2016-11-18 Stryker European Holdings I, Llc Partially resorbable implants and methods
FR3038831B1 (fr) * 2015-07-16 2017-07-21 Spineart Sa Cage intervertebrale pour arthrodese
TWI726940B (zh) 2015-11-20 2021-05-11 美商泰坦脊柱股份有限公司 積層製造整形外科植入物之方法
BR112018012191B1 (pt) * 2015-12-16 2022-12-13 Nuvasive, Inc Implante cirúrgico
JP6206628B1 (ja) * 2016-03-11 2017-10-04 新日鐵住金株式会社 チタン材およびその製造方法
WO2017192632A1 (en) 2016-05-03 2017-11-09 Additive Orthopaedics, LLC Bone fixation device and method of use
WO2017210688A1 (en) * 2016-06-03 2017-12-07 Additive Orthopaedics, LLC Bone fixation devices
WO2018023131A1 (en) 2016-07-29 2018-02-01 Additive Orthopaedics, LLC Bone fixation device and method of use
AU2017305136A1 (en) 2016-08-03 2019-02-07 Titan Spine, Inc. Titanium implant surfaces free from alpha case and with enhanced osteoinduction
GB201614171D0 (en) * 2016-08-18 2016-10-05 Fitzbionics Ltd An implant for repair of bone defects
US10478312B2 (en) 2016-10-25 2019-11-19 Institute for Musculoskeletal Science and Education, Ltd. Implant with protected fusion zones
US10512549B2 (en) 2017-03-13 2019-12-24 Institute for Musculoskeletal Science and Education, Ltd. Implant with structural members arranged around a ring
US10357377B2 (en) 2017-03-13 2019-07-23 Institute for Musculoskeletal Science and Education, Ltd. Implant with bone contacting elements having helical and undulating planar geometries
GB2561293A (en) * 2017-03-14 2018-10-10 Alphatec Spine Inc Intervertebral Cage with porosity gradient
US11298747B2 (en) 2017-05-18 2022-04-12 Howmedica Osteonics Corp. High fatigue strength porous structure
EP3415108A1 (de) 2017-05-25 2018-12-19 Stryker European Holdings I, LLC Fusionskäfig mit integrierten fixier- und einführmöglichkeiten
US11006981B2 (en) 2017-07-07 2021-05-18 K2M, Inc. Surgical implant and methods of additive manufacturing
US10835388B2 (en) 2017-09-20 2020-11-17 Stryker European Operations Holdings Llc Spinal implants
US10744001B2 (en) 2017-11-21 2020-08-18 Institute for Musculoskeletal Science and Education, Ltd. Implant with improved bone contact
US11147679B2 (en) 2018-02-05 2021-10-19 Paragon Advanced Technologies, Inc. Bone fixation device
US11135070B2 (en) 2018-02-14 2021-10-05 Titan Spine, Inc. Modular adjustable corpectomy cage
AU2019213392A1 (en) 2018-08-09 2020-02-27 Stryker European Operations Holdings, LLC Interbody implants and optimization features thereof
FR3084994B1 (fr) * 2018-08-17 2022-07-22 Hassan Razian Cage interosseuse
CN109513050B (zh) * 2018-12-17 2021-08-17 广东省新材料研究所 渐变梯度多孔结构个性化钽植入体及其制备方法与应用
CN110449581B (zh) * 2019-08-23 2021-08-03 中国航发北京航空材料研究院 一种TiAl+Ti2AlNb复合材料激光熔化沉积制备的方法
CN110680958B (zh) * 2019-09-11 2021-01-19 西安交通大学 一种3d打印聚醚醚酮骨组织共生多孔骨骼替代物及其方法
US11744711B2 (en) 2021-03-22 2023-09-05 Orthofix Us Llc Spinal interbody devices with density gradients and associated methods

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA962806A (en) * 1970-06-04 1975-02-18 Ontario Research Foundation Surgical prosthetic device
AU524452B2 (en) * 1978-07-17 1982-09-16 Unisearch Limited Surgical endoprotheses
US4542539A (en) * 1982-03-12 1985-09-24 Artech Corp. Surgical implant having a graded porous coating
AU624627B2 (en) * 1988-08-18 1992-06-18 Johnson & Johnson Orthopaedics, Inc. Functional and biocompatible intervertebral disc spacer containing elastomeric material of varying hardness
JP3007903B2 (ja) * 1991-03-29 2000-02-14 京セラ株式会社 人工椎間板
SE468502B (sv) * 1991-06-03 1993-02-01 Lucocer Ab Poroest implantat
US5306309A (en) 1992-05-04 1994-04-26 Calcitek, Inc. Spinal disk implant and implantation kit
US5344494A (en) * 1993-01-21 1994-09-06 Smith & Nephew Richards, Inc. Method for cleaning porous and roughened surfaces on medical implants
US5368881A (en) * 1993-06-10 1994-11-29 Depuy, Inc. Prosthesis with highly convoluted surface
US6149688A (en) * 1995-06-07 2000-11-21 Surgical Dynamics, Inc. Artificial bone graft implant
US5986169A (en) * 1997-12-31 1999-11-16 Biorthex Inc. Porous nickel-titanium alloy article
US6736849B2 (en) * 1998-03-11 2004-05-18 Depuy Products, Inc. Surface-mineralized spinal implants
EP1102568A1 (de) * 1998-08-06 2001-05-30 SDGI Holdings, Inc. Zusamengestellte zwischenwirbel-knochendistanzstücke
RU2218242C2 (ru) * 1999-02-11 2003-12-10 Физический институт им. П.Н. Лебедева РАН Способ изготовления медицинских имплантатов из биосовместимых материалов
US6602291B1 (en) * 1999-04-05 2003-08-05 Raymedica, Inc. Prosthetic spinal disc nucleus having a shape change characteristic
US6206924B1 (en) * 1999-10-20 2001-03-27 Interpore Cross Internat Three-dimensional geometric bio-compatible porous engineered structure for use as a bone mass replacement or fusion augmentation device
CA2423603C (en) * 2000-11-03 2010-05-04 Osteotech, Inc. Spinal intervertebral implant and method of making
US6471725B1 (en) * 2001-07-16 2002-10-29 Third Millenium Engineering, Llc Porous intervertebral distraction spacers

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ZA200401080B (en) 2005-04-18
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JP4385285B2 (ja) 2009-12-16
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CA2457048A1 (en) 2003-02-20
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US7241313B2 (en) 2007-07-10
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US20040243237A1 (en) 2004-12-02
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