EP3166539A1 - Vollkeramische oberflächenersatzprothese mit poröser innenseite - Google Patents

Vollkeramische oberflächenersatzprothese mit poröser innenseite

Info

Publication number
EP3166539A1
EP3166539A1 EP15733715.5A EP15733715A EP3166539A1 EP 3166539 A1 EP3166539 A1 EP 3166539A1 EP 15733715 A EP15733715 A EP 15733715A EP 3166539 A1 EP3166539 A1 EP 3166539A1
Authority
EP
European Patent Office
Prior art keywords
porous
sintering
ceramic
replacement prosthesis
prosthesis
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.)
Withdrawn
Application number
EP15733715.5A
Other languages
German (de)
English (en)
French (fr)
Inventor
Roman Preuss
Marita Raschke
Peter STRÖTGEN
Tobias Weiss
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.)
Ceramtec GmbH
Original Assignee
Ceramtec GmbH
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 Ceramtec GmbH filed Critical Ceramtec GmbH
Publication of EP3166539A1 publication Critical patent/EP3166539A1/de
Withdrawn legal-status Critical Current

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
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • 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
    • 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
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/10—Ceramics or glasses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/306—Other specific inorganic materials not covered by A61L27/303 - A61L27/32
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/30—Inorganic materials
    • A61L27/32—Phosphorus-containing materials, e.g. apatite
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/52—Hydrogels or hydrocolloids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A61F2002/2825—Femur
    • A61F2002/2828—Femoral head
    • 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
    • A61F2002/30772—Apertures or holes, e.g. of circular cross section
    • A61F2002/30784—Plurality of holes
    • 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
    • A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
    • A61F2002/3093—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth for promoting ingrowth of bone tissue
    • 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
    • A61F2002/30968—Sintering
    • 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
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3609—Femoral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic femoral shafts
    • A61F2002/3611—Heads or epiphyseal parts of femur
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/02—Materials or treatment for tissue regeneration for reconstruction of bones; weight-bearing implants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/24—Materials or treatment for tissue regeneration for joint reconstruction

Definitions

  • the invention relates to a surface replacement prosthesis for the natural femoral head with an outer spherical surface and an inner receiving space with an inner bone-facing lateral surface.
  • the current clinical state of the art provides for wear of the natural femoral head or hip joint head before a metal or ceramic surface replacement prosthesis.
  • Previous ceramic surface replacement prostheses are largely based on known metallic designs and are basically cemented.
  • the inner surface of the prosthesis is provided with cement pockets and a centering pin. Due to the exothermic reaction that occurs in the polymerization of the bone cement, there is a risk of thermally damaging the adjacent bone tissue. Furthermore, the bond between ceramic and bone cement is not long-term stable and it may come after a few years to loosen the prosthesis and consequent failure of the implant.
  • EP 0 542 815 B1 The state of the art is EP 0 542 815 B1, EP 1 268 364 A1 and DE 10 2013 202 243 A1.
  • An inventive cementless, all-ceramic surface replacement prosthesis with integrated porous osseointegrativer inner surface is an advantageous innovation.
  • Such a metal-free surface replacement prosthesis combines the advantages of the bone-saving operation with those of a biocompatible material, low wear of the sliding pair and excellent and long-term stable anchoring in the bone.
  • a surface replacement prosthesis according to the invention for the natural femoral head with an outer spherical surface and an inner receiving space with an inner circumferential surface is characterized by an integrated porous osseointegrative mating surface and by a all-ceramic design. The advantages of this surface replacement prosthesis are described above.
  • a method according to the invention for producing the integrated porous osseointegrative mating surface of the surface replacement prosthesis according to claim 1 is characterized in that the surface replacement prosthesis is produced from a sintered shaped body and a porous osseointegrative layer is applied to the lateral surface.
  • lateral surface is meant the bone-facing side, which abuts the bone after implantation.
  • the porous jacket surface is produced by applying a ceramic slip and spacers (pore former) in the green state and burning out the dummy during sintering.
  • the porous layer can be formed by foaming a ceramic slurry in the green state and subsequent sintering. About the sintering process, a connection is achieved. Burning out the placeholders during sintering creates an open - pored structure with a rugged surface, which advantageously supports bone ingrowth and ingrowth. See also EP 1 268 364 A1.
  • the porous shell surface can also be formed by joining a dense shaped body with a porous ceramic shaped body in the sintered state.
  • the porous shell surface can be formed by foaming ceramic slurry and sintering or infiltrating a porous support material with slip and sintering. The joining is preferably carried out by soldering or gluing.
  • porous osseointegrative lateral surface according to the invention can also be produced by 2K injection molding (dense phase and porous or pore-forming phase) and sintering. This type of coating in combination with a ceramic body is also metal-free.
  • the integrated porous osseointegrative lateral surface is formed by applying a porous metallic biocompatible layer on the already sintered ceramic base body (see EP 1 052 949 B1).
  • the porous bone-facing lateral surface may preferably be given additional functionality by further coating, such as a higher rate of integration or antibacterial effects.
  • Integration speed is the time of ingrowth with the bone. This can preferably be achieved with Biogläsern, Hydroxilapatit, functionalized proteins or hydrogels. This can preferably be achieved with Biogläsern, Hydroxilapatit, functionalized proteins or hydrogels.
  • the surface replacement prosthesis according to the invention consists entirely of a ceramic and can be implanted directly through the porous lateral surface.
  • the bone grows quickly into the porous surface, so that a tight fit is ensured soon after the operation.
  • no bone cement is used.
EP15733715.5A 2014-07-09 2015-07-01 Vollkeramische oberflächenersatzprothese mit poröser innenseite Withdrawn EP3166539A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014213361 2014-07-09
PCT/EP2015/064925 WO2016005236A1 (de) 2014-07-09 2015-07-01 Vollkeramische oberflächenersatzprothese mit poröser innenseite

Publications (1)

Publication Number Publication Date
EP3166539A1 true EP3166539A1 (de) 2017-05-17

Family

ID=53502665

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15733715.5A Withdrawn EP3166539A1 (de) 2014-07-09 2015-07-01 Vollkeramische oberflächenersatzprothese mit poröser innenseite

Country Status (9)

Country Link
US (1) US20170266009A1 (ko)
EP (1) EP3166539A1 (ko)
JP (1) JP2017519603A (ko)
KR (1) KR20170028975A (ko)
CN (1) CN106470644A (ko)
AU (1) AU2015286969A1 (ko)
DE (1) DE102015212260A1 (ko)
RU (1) RU2017104141A (ko)
WO (1) WO2016005236A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3600163A1 (de) * 2017-03-28 2020-02-05 CeramTec GmbH Keramisches gleitlager
US10393126B1 (en) 2018-02-02 2019-08-27 FFP2018, Inc. Emergency station and method of use
US11255324B2 (en) 2018-02-02 2022-02-22 FFP2018, Inc. Remotely controlled integrated portable battery-powered variable-pressure electric pump and power emergency station
US10716963B2 (en) 2018-02-02 2020-07-21 Ffp2018 Emergency station and method of use
US10722740B2 (en) 2018-02-02 2020-07-28 FFP2018, Inc. Emergency station and method of use

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1867301A1 (en) * 2006-06-15 2007-12-19 DePuy Products, Inc. Orthopaedic implants having bioresorbable posts
DE102013202243A1 (de) * 2012-02-24 2013-08-29 Ceramtec Gmbh Zementfreie Oberflächenersatzprothese für den natürlichen Femurkopf

Family Cites Families (77)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679245A (en) * 1950-03-20 1954-05-25 Timmermans Frans Donatus Prosthesis for femoral heads
US4123806A (en) * 1977-01-31 1978-11-07 Regents Of The University Of California Total hip joint replacement
DE2914737C3 (de) * 1979-04-11 1981-12-10 Feldmühle AG, 4000 Düsseldorf Hüftkopf-Kappen-Endoprothese
CH642251A5 (de) * 1979-12-22 1984-04-13 Straumann Inst Ag Kugelgelenkkopf-prothese mit einer kappe.
JPS57195455A (en) * 1981-05-26 1982-12-01 Kyocera Corp Thigh bone head cap
JPS6485644A (en) * 1987-09-28 1989-03-30 Asahi Optical Co Ltd Preparation of ceramics composite
US4976740A (en) * 1989-07-14 1990-12-11 Kleiner Jeffrey B Anchored femoral dome
JPH03267055A (ja) * 1990-03-16 1991-11-27 Koshino Nariko 人工膝関節の脛骨側コンポーネント
DE59102452D1 (de) 1990-08-06 1994-09-08 Cerasiv Gmbh Sinterformkörper und seine verwendung.
GB9017402D0 (en) * 1990-08-08 1990-09-19 Howmedica Total hip replacement femoral component
CH689725A5 (de) * 1994-09-08 1999-09-30 Franz Dr Sutter Gelenkkopf-Prothese.
US6540786B2 (en) * 1995-08-23 2003-04-01 Jean Chibrac Joint prosthesis members and method for making same
JPH09299472A (ja) * 1996-05-10 1997-11-25 Ngk Spark Plug Co Ltd 生体インプラント材料及びその製造方法
FR2749753B1 (fr) * 1996-06-14 1998-12-24 Mosseri Raphael Prothese totale de hanche destinee a etre posee par voie endo-articulaire et son dispositif ancillaire
US20040133276A1 (en) * 2002-10-07 2004-07-08 Imaging Therapeutics, Inc. Minimally invasive joint implant with 3-Dimensional geometry matching the articular surfaces
DE19755536A1 (de) 1997-12-13 1999-06-17 Ceramtec Ag Hüftgelenkspfanne
US6096084A (en) * 1998-09-04 2000-08-01 Biopro, Inc. Modular ball and socket joint preferably with a ceramic head ball
GB0007391D0 (en) * 2000-03-27 2000-05-17 Benoist Girard & Cie Prosthetic femoral component
DE10015614B4 (de) 2000-03-29 2009-02-19 Ceramtec Ag Gesinterter Formkörper mit poröser Schicht auf der Oberfläche sowie Verfahren zu seiner Herstellung und seine Verwendungen
DE50209814D1 (de) * 2001-05-18 2007-05-10 Copf Peter Zementfreie Hüftgelenksendoprothese als Oberflächenersatz des proximalen Femurs
US6682567B1 (en) * 2001-09-19 2004-01-27 Biomet, Inc. Method and apparatus for providing a shell component incorporating a porous ingrowth material and liner
EP1449818A4 (en) * 2001-10-21 2006-12-06 Nat Inst Of Advanced Ind Scien POROUS SUBJECT OF SINTERED CALCIUM PHOSPHATE, PRODUCTION PROCESS AND ARTIFICIAL BONE AND HISTOMORPHOLOGICAL SCAFFOLD USED THEREOF
US20040193276A1 (en) * 2003-03-31 2004-09-30 Maroney Brian J. Modular articulating surface replacement prosthesis
US20040193278A1 (en) * 2003-03-31 2004-09-30 Maroney Brian J. Articulating surface replacement prosthesis
GB0403363D0 (en) * 2004-02-16 2004-03-17 Depuy Int Ltd Surgical instrument
US20050203633A1 (en) * 2004-03-02 2005-09-15 Alfred Fernandes Lifetime solution for hip dysfunction
KR100607401B1 (ko) * 2004-05-13 2006-08-02 박형배 혈관보존형 대퇴골두 표면치환기구
JP2008504079A (ja) * 2004-07-01 2008-02-14 オーソプラン プロプライエタリー リミテッド 股関節再構築部品
US20090088846A1 (en) * 2007-04-17 2009-04-02 David Myung Hydrogel arthroplasty device
US7361194B2 (en) * 2004-10-14 2008-04-22 Wright Medical Technology, Inc. Metallic bearings for joint replacement
GB0425545D0 (en) * 2004-11-20 2004-12-22 Depuy Int Ltd Surgical instrument
AU2006200043B2 (en) * 2005-01-07 2011-11-17 Inframat Corporation Coated medical devices and methods of making and using
DE202005020741U1 (de) * 2005-03-04 2006-06-22 Eska Implants Gmbh & Co. Set zur Erstellung eines Resurfacing-Hüftimplantates
US20060199876A1 (en) * 2005-03-04 2006-09-07 The University Of British Columbia Bioceramic composite coatings and process for making same
US7458989B2 (en) * 2005-06-30 2008-12-02 University Of Florida Rearch Foundation, Inc. Intraoperative joint force measuring device, system and method
EP1924208B1 (de) * 2005-08-31 2012-08-22 Zimmer GmbH Femur Implantat
GB2432318A (en) * 2005-11-18 2007-05-23 Corin Ltd Resurfacing femoral head component
US9138301B2 (en) * 2005-12-05 2015-09-22 Mitsubishi Materials Corporation Medical device and surface modification method for medical device
GR1005306B (el) * 2005-12-05 2006-10-05 Εμφυτευμα αρθροπλαστικης επιφανειας ισχιου
FR2898267B1 (fr) * 2006-03-10 2008-12-26 Michel Timoteo Implant de re-surfacage de tete femorale et son ancillaire.
US7722735B2 (en) * 2006-04-06 2010-05-25 C3 Materials Corp. Microstructure applique and method for making same
US20080004710A1 (en) * 2006-06-30 2008-01-03 Howmedica Osteonics Corp. Femoral head resurfacing
EP1900344A3 (en) * 2006-09-15 2008-04-09 Corin Limited Resurfacing femoral head component
GB0618930D0 (en) * 2006-09-26 2006-11-08 Smith & Nephew Medical implant
NZ550531A (en) * 2006-10-12 2009-05-31 Canterprise Ltd A method of producing an implant with an improved bone growth surface
US20080109085A1 (en) * 2006-11-03 2008-05-08 Howmedica Osteonics Corp. Method and apparatus for hip femoral resurfacing tooling
US7909882B2 (en) * 2007-01-19 2011-03-22 Albert Stinnette Socket and prosthesis for joint replacement
US20080262626A1 (en) * 2007-04-18 2008-10-23 Howmedica Osteonics Corp. Femoral sleeve for hip resurfacing
DE102007032583B3 (de) * 2007-07-09 2008-09-18 Eska Implants Gmbh & Co.Kg Set zur Erstellung eines Offset-Resurfacing-Hüftgelenksimplantates
US20090043397A1 (en) * 2007-08-10 2009-02-12 Park Hyung-Bae Modular Femoral Head Surface Replacement, Modular Femoral Neck Stem, and Related Sleeve, Adapter, and Osteoconducting Rod
DE102007041794B3 (de) * 2007-08-30 2009-04-30 Eska Implants Gmbh & Co.Kg Set zur Erstellung eines Offset-Resurfacing-Gelenkkopf-Kappenimplantates für ein künstliches Hüftgelenk
US8703294B2 (en) * 2007-09-21 2014-04-22 New York University Bioactive graded zirconia-based structures
GB0724019D0 (en) * 2007-12-08 2008-01-16 Depuy Int Ltd Implant assembly
WO2009076297A2 (en) * 2007-12-10 2009-06-18 Mako Surgical Corp. A prosthetic device and system for preparing a bone to receive a prosthetic device
WO2009076293A2 (en) * 2007-12-10 2009-06-18 Mako Surgical Corp. Prosthetic device and method for implanting the prosthetic device
US8439921B2 (en) * 2008-02-12 2013-05-14 Amir Jamali Device and method for allograft total hip arthroplasty
GB0803679D0 (en) * 2008-02-28 2008-04-09 Finsbury Dev Ltd Prosthesis
GB0820233D0 (en) * 2008-11-05 2008-12-10 Smith & Nephew Medical device
WO2011005193A1 (en) * 2009-07-10 2011-01-13 Milux Holding S.A. A medical device and a method for treating a hip joint.
DK3066996T3 (da) * 2009-07-10 2021-08-09 Implantica Patent Ltd Hofteledsudstyr
MX2012000525A (es) * 2009-07-10 2012-06-28 Milux Holding Sa Dispositivo para articulacion coxofemoral.
ES2553392T3 (es) * 2009-07-10 2015-12-09 Kirk Promotion Ltd. Dispositivo de articulación de cadera
EP2451399B1 (en) * 2009-07-10 2015-12-23 Kirk Promotion LTD. Hip joint device
EP3170478A1 (en) * 2009-07-10 2017-05-24 Kirk Promotion LTD. Hip joint device
EP2451388B1 (en) * 2009-07-10 2016-03-30 Kirk Promotion LTD. Hip joint device
GB201006527D0 (en) * 2010-04-19 2010-06-02 Mcminn Derek J W Femoral implant
WO2012050837A1 (en) * 2010-09-29 2012-04-19 Zimmer, Inc. Pyrolytic carbon implants with porous fixation component and methods of making the same
CN101947149B (zh) * 2010-10-08 2013-01-02 李亚东 多层壳芯复合结构件组成的人工髋关节
DE102011005424A1 (de) * 2010-10-29 2012-05-03 Mathys Ag Bettlach Keramik-Endoprothese mit keramischer Beschichtung und Verfahren zu dessen Herstellung
JP5720189B2 (ja) * 2010-11-10 2015-05-20 三菱マテリアル株式会社 多孔質インプラント素材
EP2879725B1 (de) * 2012-07-30 2020-09-16 CeramTec GmbH Mehrkomponenten-fügen von plastischen zubereitungen zur herstellung von medizinprodukten mit funktioneller oberfläche
AU2013362290B2 (en) * 2012-12-18 2016-11-24 Bispebjerg Hospital Medical implant for reducing pain in diseased joints.
CN103445886B (zh) * 2013-03-07 2016-01-06 刘礼初 一种生物型人工髋关节表面置换假体
US9517136B2 (en) * 2013-03-15 2016-12-13 Amedica Corporation Variable-density implants and related methods and systems
US20160045320A1 (en) * 2014-08-18 2016-02-18 RevOrtho LLC Variable hip resurfacing femoral implant
GB2531589B (en) * 2014-10-23 2017-02-01 James Wallace Mcminn Derek Femoral head resurfacing implant
EP3178463A1 (de) * 2015-12-07 2017-06-14 WDT-Wolz-Dental-Technik GmbH Verfahren zur herstellung eines keramischen körpers, insbesondere eines dentalkeramikrohlings, mit räumlich gezielt einstellbaren ausprägungsgraden physikalischer eigenschaften

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1867301A1 (en) * 2006-06-15 2007-12-19 DePuy Products, Inc. Orthopaedic implants having bioresorbable posts
DE102013202243A1 (de) * 2012-02-24 2013-08-29 Ceramtec Gmbh Zementfreie Oberflächenersatzprothese für den natürlichen Femurkopf

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016005236A1 *

Also Published As

Publication number Publication date
JP2017519603A (ja) 2017-07-20
WO2016005236A1 (de) 2016-01-14
CN106470644A (zh) 2017-03-01
RU2017104141A (ru) 2018-08-10
RU2017104141A3 (ko) 2019-01-09
KR20170028975A (ko) 2017-03-14
AU2015286969A1 (en) 2017-02-16
DE102015212260A1 (de) 2016-01-14
US20170266009A1 (en) 2017-09-21

Similar Documents

Publication Publication Date Title
EP3166539A1 (de) Vollkeramische oberflächenersatzprothese mit poröser innenseite
EP1515758B1 (de) OFFENPORÖSE METALLBESCHICHTUNG FüR GELENKERSATZIMPLANTATE SOWIE VERFAHREN ZUR HERSTELLUNG
DE3106917A1 (de) Implantat als ersatz fuer spongioese knochen und verfahren zu seiner herstellung
DE2546824A1 (de) Verfahren zur beschichtung metallischer und nichtmetallischer prothesenwerkstuecke mit bioaktiven substanzen
CN106735185A (zh) 梯度多孔钛及其制备方法
WO2006029621A1 (de) Knochenersatzimplantat für human- und veterinärmedizinische anwendungen
EP3166538B1 (de) Vollkeramische hüftgelenkspfanne mit poröser rückseitiger mantelfläche
DE2313678A1 (de) Prothesenverbundwerkstoff und verfahren zu seiner herstellung
US10285816B2 (en) Implant including cartilage plug and porous metal
DE102014103962A1 (de) Feumurkomponente einer Hüftgelenkprothese und Verfahren zur Herstellung einer Femurkomponente einer Hüftgelenkprothese
KR20130034283A (ko) 다공성 임플란트의 제조방법 및 그로부터 제조된 다공성 임플란트
DE102015016894B3 (de) Implantat
CN105105879A (zh) 一种改进的带多孔薄层的人工髋关节股骨柄及其制备方法
CN105105876A (zh) 一种改进的带多孔薄层的人工髋关节金属髋臼外杯及其制备方法
WO2018087245A1 (de) Ringförmiges keramisches implantat
EP3166536A1 (de) Vollkeramischer kniegelenksersatz mit poröser knochenzugewandter rückseite
WO2020230997A3 (ko) 유두-유륜 복합체 재건용 임플란트 및 이의 제조방법
CN105105883A (zh) 一种改进的带多孔薄层的人工膝关节股骨假体及其制备方法
CN105105886A (zh) 一种改进的带多孔薄层的人工膝关节胫骨盘及其制备方法
CN204909737U (zh) 一种改进的带多孔薄层的人工膝关节股骨假体
WO2017114519A1 (de) Orthopädisches implantat
CN105105881A (zh) 一种改进的带多孔薄层的人工膝关节股骨假体及其制备方法
DE19858501A1 (de) Verfahren zur Herstellung eines Implantats
DE102011000474A1 (de) Endoprothese und Verfahren zu dessen Herstellung
WO2019215069A1 (de) Implantat für die gleitpaarung mit einem kugelförmigen gleitpartner

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20170209

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20190318

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20191001