CA2394051A1 - Adjustable bone stabilizing frame system - Google Patents

Adjustable bone stabilizing frame system Download PDF

Info

Publication number
CA2394051A1
CA2394051A1 CA002394051A CA2394051A CA2394051A1 CA 2394051 A1 CA2394051 A1 CA 2394051A1 CA 002394051 A CA002394051 A CA 002394051A CA 2394051 A CA2394051 A CA 2394051A CA 2394051 A1 CA2394051 A1 CA 2394051A1
Authority
CA
Canada
Prior art keywords
frame structure
final
pins
closure
clamping members
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.)
Granted
Application number
CA002394051A
Other languages
French (fr)
Other versions
CA2394051C (en
Inventor
Robert A. Winquist
Roy Bogert
Charles Hummel
James Seaton
James Nelson
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.)
Zimmer Technology Inc
Original Assignee
Robert A. Winquist
Roy Bogert
Charles Hummel
James Seaton
James Nelson
Immedica, Inc.
Zimmer Technology, Inc.
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 Robert A. Winquist, Roy Bogert, Charles Hummel, James Seaton, James Nelson, Immedica, Inc., Zimmer Technology, Inc. filed Critical Robert A. Winquist
Publication of CA2394051A1 publication Critical patent/CA2394051A1/en
Application granted granted Critical
Publication of CA2394051C publication Critical patent/CA2394051C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical 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
    • A61B17/60Surgical 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 for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64Devices extending alongside the bones to be positioned
    • A61B17/6458Devices extending alongside the bones to be positioned with pin-clamps fixed at ends of connecting element
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical 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
    • A61B17/60Surgical 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 for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64Devices extending alongside the bones to be positioned
    • A61B17/6466Devices extending alongside the bones to be positioned with pin-clamps movable along a solid connecting rod
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58Surgical 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
    • A61B17/60Surgical 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 for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64Devices extending alongside the bones to be positioned
    • A61B17/645Devices extending alongside the bones to be positioned comprising a framework

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

By providing components securable to anchor pins or screws of different diameters as well as providing clamps which hold associated pins in any position during adjustments, an external fixation or adjustable frame structure (20) is provided which is capable of being quickly and easily assembled in any desired configuration.
In the present invention, the frame structure (20) is retained in any assembled configuration in order to allow final adjustments to be made, prior to the final securement of the frame assembly in the precisely desired configuration by closure of each clamp member (60). In this way, an entire frame assembly is capable of being constructed, adjusted, and readjusted in order to assure each component is oriented in the precisely desired position prior to final closure of the clamping members (60). In one preferred embodiment, the clamping members (60) employed in the frame structure (20) of the present invention incorporate friction pins (27, 28) internally mounted in each clamp.
CA002394051A 2000-02-02 2001-01-30 Adjustable bone stabilizing frame system Expired - Fee Related CA2394051C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17987800P 2000-02-02 2000-02-02
US60/179,878 2000-02-02
US09/757,912 US6613049B2 (en) 2000-02-02 2001-01-10 Adjustable bone stabilizing frame system
US09/757,912 2001-01-10
PCT/US2001/002978 WO2001056486A1 (en) 2000-02-02 2001-01-30 Adjustable bone stabilizing frame system

Publications (2)

Publication Number Publication Date
CA2394051A1 true CA2394051A1 (en) 2001-08-09
CA2394051C CA2394051C (en) 2008-10-07

Family

ID=26875775

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002394051A Expired - Fee Related CA2394051C (en) 2000-02-02 2001-01-30 Adjustable bone stabilizing frame system

Country Status (6)

Country Link
US (4) US6613049B2 (en)
EP (1) EP1251788B1 (en)
AT (1) ATE536820T1 (en)
AU (1) AU2001231234A1 (en)
CA (1) CA2394051C (en)
WO (1) WO2001056486A1 (en)

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US6613049B2 (en) 2003-09-02
EP1251788A1 (en) 2002-10-30
US20140222000A1 (en) 2014-08-07
US7931650B2 (en) 2011-04-26
WO2001056486A1 (en) 2001-08-09
ATE536820T1 (en) 2011-12-15
US8696668B2 (en) 2014-04-15
US20040044344A1 (en) 2004-03-04
AU2001231234A1 (en) 2001-08-14
US20110172665A1 (en) 2011-07-14
US20020165543A1 (en) 2002-11-07
CA2394051C (en) 2008-10-07
EP1251788A4 (en) 2003-02-05
EP1251788B1 (en) 2011-12-14

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