WO2005094707A3 - Methods for treating fractures of the femur and femoral fracture devices - Google Patents

Methods for treating fractures of the femur and femoral fracture devices Download PDF

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Publication number
WO2005094707A3
WO2005094707A3 PCT/US2005/010462 US2005010462W WO2005094707A3 WO 2005094707 A3 WO2005094707 A3 WO 2005094707A3 US 2005010462 W US2005010462 W US 2005010462W WO 2005094707 A3 WO2005094707 A3 WO 2005094707A3
Authority
WO
WIPO (PCT)
Prior art keywords
femur
methods
femoral fracture
treating fractures
devices
Prior art date
Application number
PCT/US2005/010462
Other languages
French (fr)
Other versions
WO2005094707A2 (en
Inventor
Anthony James
Keith Mcreynolds
Joseph M Ferrante
Kohsuke Watanabe
Original Assignee
Smith & Nephew Inc
Anthony James
Keith Mcreynolds
Joseph M Ferrante
Kohsuke Watanabe
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 Smith & Nephew Inc, Anthony James, Keith Mcreynolds, Joseph M Ferrante, Kohsuke Watanabe filed Critical Smith & Nephew Inc
Priority to JP2007505276A priority Critical patent/JP2008500844A/en
Priority to EP05729877A priority patent/EP1727484A2/en
Publication of WO2005094707A2 publication Critical patent/WO2005094707A2/en
Publication of WO2005094707A3 publication Critical patent/WO2005094707A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/74—Devices for the head or neck or trochanter of the femur
    • A61B17/742—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck
    • A61B17/748—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck with means for adapting the angle between the longitudinal elements and the shaft axis of the femur
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/72—Intramedullary pins, nails or other devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/72—Intramedullary pins, nails or other devices
    • A61B17/7233—Intramedullary pins, nails or other devices with special means of locking the nail to the bone
    • A61B17/7241—Intramedullary pins, nails or other devices with special means of locking the nail to the bone the nail having separate elements through which screws pass
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/74—Devices for the head or neck or trochanter of the femur
    • A61B17/742—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck
    • A61B17/746—Devices for the head or neck or trochanter of the femur having one or more longitudinal elements oriented along or parallel to the axis of the neck the longitudinal elements coupled to a plate opposite the femoral head

Abstract

The present invention relates to methods and devices for treating femoral fractures, wherein a polyaxial cross member is employed to accommodate a wide range of angles and anteversions/retroversions in the femur, and different securing mechanisms can also be employed to hold and retain such polyaxial cross member in place at the desired orientation.
PCT/US2005/010462 2004-03-26 2005-03-28 Methods for treating fractures of the femur and femoral fracture devices WO2005094707A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007505276A JP2008500844A (en) 2004-03-26 2005-03-28 Method for treating femoral fracture and device for femoral fracture
EP05729877A EP1727484A2 (en) 2004-03-26 2005-03-28 Methods for treating fractures of the femur and femoral fracture devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55702704P 2004-03-26 2004-03-26
US60/557,027 2004-03-26

Publications (2)

Publication Number Publication Date
WO2005094707A2 WO2005094707A2 (en) 2005-10-13
WO2005094707A3 true WO2005094707A3 (en) 2006-04-20

Family

ID=34968041

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/010462 WO2005094707A2 (en) 2004-03-26 2005-03-28 Methods for treating fractures of the femur and femoral fracture devices

Country Status (4)

Country Link
US (2) US20050234457A1 (en)
EP (1) EP1727484A2 (en)
JP (1) JP2008500844A (en)
WO (1) WO2005094707A2 (en)

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US5871485A (en) * 1998-03-18 1999-02-16 Rao; G.V. Subba Device for internal fixation of femoral neck fractures
US6139552A (en) * 1998-05-13 2000-10-31 K. K. Hollyx Bone jointer and a bone jointer fixing tool
US20020151898A1 (en) * 1999-10-21 2002-10-17 Sohngen Gary W. Modular intramedullary nail

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JP2008500844A (en) 2008-01-17
US7972336B2 (en) 2011-07-05
US20080077142A1 (en) 2008-03-27
EP1727484A2 (en) 2006-12-06
WO2005094707A2 (en) 2005-10-13
US20050234457A1 (en) 2005-10-20

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