MX2022003631A - Estructuras porosas tridimensionales para crecimiento interno óseo y métodos para producción. - Google Patents

Estructuras porosas tridimensionales para crecimiento interno óseo y métodos para producción.

Info

Publication number
MX2022003631A
MX2022003631A MX2022003631A MX2022003631A MX2022003631A MX 2022003631 A MX2022003631 A MX 2022003631A MX 2022003631 A MX2022003631 A MX 2022003631A MX 2022003631 A MX2022003631 A MX 2022003631A MX 2022003631 A MX2022003631 A MX 2022003631A
Authority
MX
Mexico
Prior art keywords
producing
methods
dimensional porous
porous structures
bone ingrowth
Prior art date
Application number
MX2022003631A
Other languages
English (en)
Inventor
Weidong Tong
Original Assignee
Depuy Ireland Ultd Co
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 Depuy Ireland Ultd Co filed Critical Depuy Ireland Ultd Co
Publication of MX2022003631A publication Critical patent/MX2022003631A/es

Links

Classifications

    • 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
    • A61F2/28—Bones
    • 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
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • 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
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • 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
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
    • 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
    • A61F2/30—Joints
    • A61F2/38—Joints for elbows or knees
    • A61F2/389—Tibial components
    • 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
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • 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
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30138—Convex polygonal shapes
    • A61F2002/30151—Convex polygonal shapes rhomboidal or parallelogram-shaped
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/3011—Cross-sections or two-dimensional shapes
    • A61F2002/30138—Convex polygonal shapes
    • A61F2002/30158—Convex polygonal shapes trapezoidal
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30108—Shapes
    • A61F2002/30199—Three-dimensional shapes
    • A61F2002/3028—Three-dimensional shapes polyhedral different from parallelepipedal and pyramidal
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
    • 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
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
    • A61F2002/30593—Special structural features of bone or joint prostheses not otherwise provided for hollow
    • 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
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2002/30769—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth madreporic
    • 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
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
    • A61F2002/30878—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves with non-sharp protrusions, for instance contacting the bone for anchoring, e.g. keels, pegs, pins, posts, shanks, stems, struts
    • 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
    • A61F2/30—Joints
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2002/3092—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth having an open-celled or open-pored structure
    • 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
    • A61F2/30—Joints
    • A61F2/3094—Designing or manufacturing processes
    • A61F2002/30985—Designing or manufacturing processes using three dimensional printing [3DP]

Abstract

Se proporciona un componente prostético ortopédico. El componente prostético ortopédico comprende una estructura tridimensional porosa (100) conformada para ser implantada en el cuerpo de un paciente. La estructura tridimensional porosa comprende una pluralidad de celdas unitarias (400). Al menos una celda unitaria comprende una primera estructura geométrica que tiene una primera geometría y que comprende una pluralidad de primeras columnas (410) y una segunda estructura geométrica que tiene una segunda geometría y que comprende una pluralidad de segundas columnas (420) conectadas a un número de la pluralidad de primeras columnas para formar la segunda estructura geométrica.
MX2022003631A 2019-09-25 2020-09-22 Estructuras porosas tridimensionales para crecimiento interno óseo y métodos para producción. MX2022003631A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962906004P 2019-09-25 2019-09-25
PCT/IB2020/058848 WO2021059131A1 (en) 2019-09-25 2020-09-22 Three-dimensional porous structures for bone ingrowth and methods for producing

Publications (1)

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MX2022003631A true MX2022003631A (es) 2022-08-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022003631A MX2022003631A (es) 2019-09-25 2020-09-22 Estructuras porosas tridimensionales para crecimiento interno óseo y métodos para producción.

Country Status (8)

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US (2) US11517438B2 (es)
EP (1) EP4034044B1 (es)
JP (1) JP2022549474A (es)
CN (1) CN114585330A (es)
AU (1) AU2020355342A1 (es)
CA (1) CA3155565A1 (es)
MX (1) MX2022003631A (es)
WO (1) WO2021059131A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019186405A1 (en) 2018-03-26 2019-10-03 DePuy Synthes Products, Inc. Three-dimensional porous structures for bone ingrowth and methods for producing
WO2019186505A1 (en) 2018-03-30 2019-10-03 DePuy Synthes Products, Inc. Hybrid fixation features for three-dimensional porous structures for bone ingrowth and methods for producing
RU2020135532A (ru) 2018-03-30 2022-05-04 Депуи Синтез Продактс, Инк. Текстуры поверхности трехмерных пористых структур для врастания кости и способы их изготовления
EP4034044B1 (en) 2019-09-25 2023-08-16 DePuy Ireland Unlimited Company Three-dimensional porous structures for bone ingrowth

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038703A (en) 1975-11-14 1977-08-02 General Atomic Company Prosthetic devices having a region of controlled porosity
US4479271A (en) 1981-10-26 1984-10-30 Zimmer, Inc. Prosthetic device adapted to promote bone/tissue ingrowth
JPH0616800B2 (ja) 1986-12-05 1994-03-09 春幸 川原 メッシュ構造の骨内インプラント部材
US4795472A (en) 1987-01-28 1989-01-03 Zimmer, Inc. Prosthesis with enhanced surface finish
US5776409A (en) 1988-04-18 1998-07-07 3D Systems, Inc. Thermal stereolithograp using slice techniques
US4938769A (en) 1989-05-31 1990-07-03 Shaw James A Modular tibial prosthesis
US4997445A (en) 1989-12-08 1991-03-05 Zimmer, Inc. Metal-backed prosthetic implant with enhanced bonding of polyethylene portion to metal base
US5387243A (en) 1992-11-23 1995-02-07 Zimmer, Inc. Method for converting a cementable implant to a press fit implant
US5723011A (en) 1992-12-21 1998-03-03 Zimmer, Inc. Prosthetic implant and method of making same
DE69428143T2 (de) 1993-02-09 2002-05-29 Depuy Acromed Inc Bandscheibe
US5534027A (en) 1993-06-21 1996-07-09 Zimmer, Inc. Method for providing a barrier to the advancement of wear debris in an orthopaedic implant assembly
US5716358A (en) 1994-12-02 1998-02-10 Johnson & Johnson Professional, Inc. Directional bone fixation device
DE19501995A1 (de) 1995-01-11 1996-07-18 Effner Biomet Gmbh Endoprothese
US5609641A (en) 1995-01-31 1997-03-11 Smith & Nephew Richards Inc. Tibial prosthesis
US6080219A (en) 1998-05-08 2000-06-27 Mott Metallurgical Corporation Composite porous media
JP3943315B2 (ja) 2000-07-24 2007-07-11 松下電工株式会社 三次元形状造形物の製造方法
US6931812B1 (en) * 2000-12-22 2005-08-23 Stephen Leon Lipscomb Web structure and method for making the same
US7597715B2 (en) 2005-04-21 2009-10-06 Biomet Manufacturing Corp. Method and apparatus for use of porous implants
US6514288B2 (en) 2001-02-23 2003-02-04 Zimmer, Inc. Prosthetic stem with strengthening rib
US6852272B2 (en) 2001-03-07 2005-02-08 Advanced Ceramics Research, Inc. Method for preparation of metallic and ceramic foam products and products made
US20040236430A1 (en) 2001-06-13 2004-11-25 Rudolf Koch Hip endoprosthesis
GB0201149D0 (en) 2002-01-18 2002-03-06 Finsbury Dev Ltd Prosthesis
US20060147332A1 (en) 2004-12-30 2006-07-06 Howmedica Osteonics Corp. Laser-produced porous structure
AU2003261497B2 (en) 2002-11-08 2009-02-26 Howmedica Osteonics Corp. Laser-produced porous surface
US20040158999A1 (en) * 2003-02-19 2004-08-19 Trantow Wayne Douglas Compensating skeletal geometric modeling system
GB0501464D0 (en) 2005-01-25 2005-03-02 Leuven K U Res & Dev Procedure for design and production of implant-based frameworks for complex dental prostheses
US8021432B2 (en) 2005-12-05 2011-09-20 Biomet Manufacturing Corp. Apparatus for use of porous implants
US8266780B2 (en) 2005-04-21 2012-09-18 Biomet Manufacturing Corp. Method and apparatus for use of porous implants
US8728387B2 (en) 2005-12-06 2014-05-20 Howmedica Osteonics Corp. Laser-produced porous surface
WO2009022911A2 (en) 2007-08-16 2009-02-19 Cam Implants B.V. Prosthesis comprising an anti-micromotion bone-interfacing surface and method for the manufacture thereof
US8470047B2 (en) 2007-09-25 2013-06-25 Depuy (Ireland) Fixed-bearing knee prosthesis
US7988736B2 (en) 2008-02-27 2011-08-02 Biomet Manufacturing Corp. Method and apparatus for providing resorbable fixation of press-fit implants
US8562348B2 (en) 2008-07-02 2013-10-22 Zimmer Dental, Inc. Modular implant with secured porous portion
US20100298947A1 (en) 2009-04-22 2010-11-25 Unger Anthony S Precision Total Knee Arthroplasty
EP2253291B1 (en) 2009-05-19 2016-03-16 National University of Ireland, Galway A bone implant with a surface anchoring structure
FR2949667B1 (fr) * 2009-09-09 2011-08-19 Obl Structure poreuse a motif controle, repete dans l'espace, pour la realisation d'implants chirurgicaux
EP2319462B1 (en) 2009-10-30 2013-04-03 DePuy Products, Inc. Prosthesis with composite component
CN102686250B (zh) 2009-11-12 2014-09-17 史密夫和内修有限公司 受控随机化的多孔结构及其制造方法
EP2797607B1 (en) 2011-12-29 2018-11-07 Ethicon, Inc. Adhesive structure with tissue piercing protrusions on its surface
US9364896B2 (en) * 2012-02-07 2016-06-14 Medical Modeling Inc. Fabrication of hybrid solid-porous medical implantable devices with electron beam melting technology
US20130218284A1 (en) 2012-02-16 2013-08-22 Mobius Medical LLC Tibial baseplate assembly for knee joint prosthesis
EP4098288A1 (en) 2012-02-20 2022-12-07 Smith & Nephew, Inc. Methods of making porous structures
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
US9949837B2 (en) 2013-03-07 2018-04-24 Howmedica Osteonics Corp. Partially porous bone implant keel
WO2014160389A1 (en) * 2013-03-13 2014-10-02 Milwaukee School Of Engineering Lattice structures
EP3113724B1 (en) * 2014-03-04 2019-05-08 Royal Melbourne Institute Of Technology A method for producing a customised orthopaedic implant
CA3195066A1 (en) * 2014-05-02 2015-11-05 The Royal Institution For The Advancement Of Learning/Mcgill University Structural porous biomaterial and implant formed of same
US20170266007A1 (en) 2014-11-27 2017-09-21 Materialise N.V. Bone screw
US10098746B1 (en) 2015-02-13 2018-10-16 Nextstep Arthropedix, LLC Medical implants having desired surface features and methods of manufacturing
US10596660B2 (en) 2015-12-15 2020-03-24 Howmedica Osteonics Corp. Porous structures produced by additive layer manufacturing
WO2018152077A1 (en) * 2017-02-14 2018-08-23 HD LifeSciences LLC High x-ray lucency lattice structures and variably x-ray licent markers
US10307260B2 (en) 2017-05-09 2019-06-04 Depuy Ireland Unlimited Company Tibial tray with fixation features
WO2018216321A1 (ja) 2017-05-22 2018-11-29 住友電気工業株式会社 金属多孔体及び金属多孔体の製造方法
US10940015B2 (en) * 2017-11-21 2021-03-09 Institute for Musculoskeletal Science and Education, Ltd. Implant with improved flow characteristics
WO2019186405A1 (en) * 2018-03-26 2019-10-03 DePuy Synthes Products, Inc. Three-dimensional porous structures for bone ingrowth and methods for producing
WO2019186505A1 (en) 2018-03-30 2019-10-03 DePuy Synthes Products, Inc. Hybrid fixation features for three-dimensional porous structures for bone ingrowth and methods for producing
RU2020135532A (ru) 2018-03-30 2022-05-04 Депуи Синтез Продактс, Инк. Текстуры поверхности трехмерных пористых структур для врастания кости и способы их изготовления
EP4034044B1 (en) 2019-09-25 2023-08-16 DePuy Ireland Unlimited Company Three-dimensional porous structures for bone ingrowth

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