ZA200401644B - Device for rotational stabilization of bone segments. - Google Patents

Device for rotational stabilization of bone segments. Download PDF

Info

Publication number
ZA200401644B
ZA200401644B ZA200401644A ZA200401644A ZA200401644B ZA 200401644 B ZA200401644 B ZA 200401644B ZA 200401644 A ZA200401644 A ZA 200401644A ZA 200401644 A ZA200401644 A ZA 200401644A ZA 200401644 B ZA200401644 B ZA 200401644B
Authority
ZA
South Africa
Prior art keywords
locking collar
bone
lag screw
distal end
collar
Prior art date
Application number
ZA200401644A
Other languages
English (en)
Inventor
Hall Harry Thomas Iv
Jeffrey M Tessier
Kaufmann Josef Peter
Original Assignee
Synthes Ag
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 Synthes Ag filed Critical Synthes Ag
Publication of ZA200401644B publication Critical patent/ZA200401644B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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 or setting implements
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • 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 or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A61B17/8033—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers
    • A61B17/8047—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates having indirect contact with screw heads, or having contact with screw heads maintained with the aid of additional components, e.g. nuts, wedges or head covers wherein the additional element surrounds the screw head in the plate hole
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S606/00—Surgery
    • Y10S606/902—Cortical plate specifically adapted for a particular bone

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
ZA200401644A 2001-10-01 2004-03-01 Device for rotational stabilization of bone segments. ZA200401644B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/968,562 US6645209B2 (en) 2000-04-04 2001-10-01 Device for rotational stabilization of bone segments

Publications (1)

Publication Number Publication Date
ZA200401644B true ZA200401644B (en) 2004-09-01

Family

ID=25514425

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200401644A ZA200401644B (en) 2001-10-01 2004-03-01 Device for rotational stabilization of bone segments.

Country Status (15)

Country Link
US (1) US6645209B2 (de)
EP (1) EP1434532B1 (de)
JP (1) JP4215640B2 (de)
CN (1) CN1271975C (de)
AR (1) AR036664A1 (de)
AT (1) ATE362344T1 (de)
AU (1) AU2002343453B2 (de)
BR (1) BR0213044B1 (de)
CA (1) CA2466015C (de)
CO (1) CO5570644A2 (de)
DE (1) DE60220175T2 (de)
ES (1) ES2286300T3 (de)
MX (1) MXPA04002956A (de)
WO (1) WO2003028567A1 (de)
ZA (1) ZA200401644B (de)

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US20040153073A1 (en) * 2000-02-01 2004-08-05 Hand Innovations, Inc. Orthopedic fixation system including plate element with threaded holes having divergent axes
US7857838B2 (en) 2003-03-27 2010-12-28 Depuy Products, Inc. Anatomical distal radius fracture fixation plate
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US7179260B2 (en) * 2003-09-29 2007-02-20 Smith & Nephew, Inc. Bone plates and bone plate assemblies
US20050187551A1 (en) * 2002-12-02 2005-08-25 Orbay Jorge L. Bone plate system with bone screws fixed by secondary compression
US7780664B2 (en) * 2002-12-10 2010-08-24 Depuy Products, Inc. Endosteal nail
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US20040193155A1 (en) * 2003-03-27 2004-09-30 Hand Innovations, Inc. Fracture fixation plate with particular plate hole and fastener engagement and methods of using the same
US7951176B2 (en) 2003-05-30 2011-05-31 Synthes Usa, Llc Bone plate
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US7135023B2 (en) * 2003-07-07 2006-11-14 Watkins William T Compression bone screw device
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US7780667B2 (en) 2003-09-08 2010-08-24 Smith & Nephew, Inc. Orthopaedic plate and screw assembly
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Also Published As

Publication number Publication date
JP4215640B2 (ja) 2009-01-28
CA2466015C (en) 2011-04-12
US20020049445A1 (en) 2002-04-25
JP2005504581A (ja) 2005-02-17
WO2003028567A1 (en) 2003-04-10
DE60220175T2 (de) 2008-01-17
CO5570644A2 (es) 2005-10-31
BR0213044B1 (pt) 2012-06-12
CN1271975C (zh) 2006-08-30
US6645209B2 (en) 2003-11-11
CN1561182A (zh) 2005-01-05
MXPA04002956A (es) 2004-07-05
BR0213044A (pt) 2004-10-05
ES2286300T3 (es) 2007-12-01
EP1434532A1 (de) 2004-07-07
ATE362344T1 (de) 2007-06-15
DE60220175D1 (de) 2007-06-28
AR036664A1 (es) 2004-09-22
CA2466015A1 (en) 2003-04-10
EP1434532B1 (de) 2007-05-16
AU2002343453B2 (en) 2005-04-14

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