WO2005069810A3 - Femoral hip prosthesis and method of implantation - Google Patents

Femoral hip prosthesis and method of implantation Download PDF

Info

Publication number
WO2005069810A3
WO2005069810A3 PCT/US2005/001046 US2005001046W WO2005069810A3 WO 2005069810 A3 WO2005069810 A3 WO 2005069810A3 US 2005001046 W US2005001046 W US 2005001046W WO 2005069810 A3 WO2005069810 A3 WO 2005069810A3
Authority
WO
WIPO (PCT)
Prior art keywords
femoral
femur
hip prosthesis
prosthesis
implantation
Prior art date
Application number
PCT/US2005/001046
Other languages
French (fr)
Other versions
WO2005069810A2 (en
Inventor
Michael Reis
Wade T Fallin
Daniel F Justin
Marc Munt
Original Assignee
Medicinelodge Inc
Michael Reis
Wade T Fallin
Daniel F Justin
Marc Munt
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, Michael Reis, Wade T Fallin, Daniel F Justin, Marc Munt filed Critical Medicinelodge Inc
Priority to EP05711398A priority Critical patent/EP1718250A4/en
Priority to AU2005206852A priority patent/AU2005206852A1/en
Priority to CA002554148A priority patent/CA2554148A1/en
Priority to JP2006551156A priority patent/JP4838731B2/en
Publication of WO2005069810A2 publication Critical patent/WO2005069810A2/en
Publication of WO2005069810A3 publication Critical patent/WO2005069810A3/en

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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
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3662—Femoral shafts
    • A61F2/367—Proximal or metaphyseal parts of shafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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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
    • A61F2/30—Joints
    • A61F2/32—Joints for the hip
    • A61F2/36—Femoral heads ; Femoral endoprostheses
    • A61F2/3662—Femoral shafts
    • A61F2/3676—Distal or diaphyseal parts of shafts
    • 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
    • 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
    • A61F2002/30014—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 elasticity, stiffness or compressibility
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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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    • A61F2/00—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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    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
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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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    • A61F2/00—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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    • A61F2002/30317—The prosthesis having different structural features at different locations within the same prosthesis
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Abstract

Implants and methods are presented for surgically repairing a hip joint with a proximal femoral prosthesis that comprises femoral head component and a femoral stem component. The femoral stem component comprising a neck portion, a flange portion, a transitional body region and an elongated stem. The femur is prepared for implantation of the femoral hip prosthesis by resecting the proximal femur and reaming a symmetric intramedullary cavity in the femur. The femoral hip prosthesis is then inserted the on the resected femur and in the intramedullary cavity. The femoral hip prosthesis elastically deforms when loaded during use to apply dynamic compressive loads and displacement to the calcar region of the resected proximal femur.
PCT/US2005/001046 2004-01-22 2005-01-10 Femoral hip prosthesis and method of implantation WO2005069810A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP05711398A EP1718250A4 (en) 2004-01-22 2005-01-10 Femoral hip prosthesis and method of implantation
AU2005206852A AU2005206852A1 (en) 2004-01-22 2005-01-10 Femoral hip prosthesis and method of implantation
CA002554148A CA2554148A1 (en) 2004-01-22 2005-01-10 Femoral hip prosthesis and method of implantation
JP2006551156A JP4838731B2 (en) 2004-01-22 2005-01-10 Femoral hip prosthesis and transplantation method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/763,314 US7534271B2 (en) 2004-01-22 2004-01-22 Femoral hip prosthesis and method of implantation
US10/763,314 2004-01-22

Publications (2)

Publication Number Publication Date
WO2005069810A2 WO2005069810A2 (en) 2005-08-04
WO2005069810A3 true WO2005069810A3 (en) 2005-10-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/001046 WO2005069810A2 (en) 2004-01-22 2005-01-10 Femoral hip prosthesis and method of implantation

Country Status (6)

Country Link
US (4) US7534271B2 (en)
EP (1) EP1718250A4 (en)
JP (1) JP4838731B2 (en)
AU (1) AU2005206852A1 (en)
CA (1) CA2554148A1 (en)
WO (1) WO2005069810A2 (en)

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US6592996B1 (en) 1998-02-06 2003-07-15 Nippon Sheet Glass Co., Ltd. Solar-shading light-transmissive panel and solar-shading multi-layer light-transmissive panel using same
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US20050165493A1 (en) 2005-07-28
AU2005206852A1 (en) 2005-08-04
CA2554148A1 (en) 2005-08-04
US7534271B2 (en) 2009-05-19
EP1718250A2 (en) 2006-11-08
US8157871B2 (en) 2012-04-17
JP4838731B2 (en) 2011-12-14
US20090216335A1 (en) 2009-08-27
US20110004319A1 (en) 2011-01-06
US7374576B1 (en) 2008-05-20
WO2005069810A2 (en) 2005-08-04
JP2007518525A (en) 2007-07-12
EP1718250A4 (en) 2012-08-01

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