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WO1997010775A3 - Apparatus for treating ankle fractures - Google Patents

Apparatus for treating ankle fractures Download PDF

Info

Publication number
WO1997010775A3
WO1997010775A3 PCT/EP1996/004113 EP9604113W WO9710775A3 WO 1997010775 A3 WO1997010775 A3 WO 1997010775A3 EP 9604113 W EP9604113 W EP 9604113W WO 9710775 A3 WO9710775 A3 WO 9710775A3
Authority
WO
WIPO (PCT)
Prior art keywords
tibial
heel
string
axis
rotation axis
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.)
Ceased
Application number
PCT/EP1996/004113
Other languages
French (fr)
Other versions
WO1997010775A2 (en
Inventor
Giovanni Faccioli
John Lawrence Marsh
Daniele Venturini
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.)
Orthofix SRL
Original Assignee
Orthofix SRL
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 Orthofix SRL filed Critical Orthofix SRL
Priority to AU74906/96A priority Critical patent/AU7490696A/en
Publication of WO1997010775A2 publication Critical patent/WO1997010775A2/en
Publication of WO1997010775A3 publication Critical patent/WO1997010775A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements for external osteosynthesis, e.g. distractors, contractors
    • A61B17/64—Devices extending alongside the bones to be positioned
    • A61B17/6425—Devices extending alongside the bones to be positioned specially adapted to be fitted across a bone joint

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)
  • Rehabilitation Tools (AREA)

Abstract

An apparatus for treating ankle fractures includes an external fixer formed by a tibial clamp and a heel clamp connected to a central member extendable by means of respective universal joints. The heel clamp is articulated such that its rotation axis is arrangeable to be approximately centered on the tibial-heel joint axis. The apparatus also includes a positioner device of the true rotation axis of the tibial-heel joint, wherein such device includes a support removably associated with a screw freely insertable in the astragalus, a Kirschner string adapted to identify said true rotation axis, a locking member of the Kirschner string selectively orientable with respect to the support until the axis of the string is substantially stationary during the rotation of the tibial-heel joint.
PCT/EP1996/004113 1995-09-20 1996-09-20 Apparatus for treating ankle fractures Ceased WO1997010775A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU74906/96A AU7490696A (en) 1995-09-20 1996-09-20 Apparatus for treating ankle fractures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVR95A000078 1995-09-20
IT95VR000078A IT1278858B1 (en) 1995-09-20 1995-09-20 INSTRUMENTS FOR THE TREATMENT OF ARTICULAR FRACTURES OF THE ANKLE

Publications (2)

Publication Number Publication Date
WO1997010775A2 WO1997010775A2 (en) 1997-03-27
WO1997010775A3 true WO1997010775A3 (en) 1997-04-17

Family

ID=11428074

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/004113 Ceased WO1997010775A2 (en) 1995-09-20 1996-09-20 Apparatus for treating ankle fractures

Country Status (3)

Country Link
AU (1) AU7490696A (en)
IT (1) IT1278858B1 (en)
WO (1) WO1997010775A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7004943B2 (en) 2002-02-04 2006-02-28 Smith & Nephew, Inc. Devices, systems, and methods for placing and positioning fixation elements in external fixation systems
US7048735B2 (en) 2002-02-04 2006-05-23 Smith & Nephew External fixation system
US7608074B2 (en) 2003-01-10 2009-10-27 Smith & Nephew, Inc. External fixation apparatus and method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1977800A (en) 1998-12-31 2000-07-24 Orthofix S.R.L. Improved device for the external fixation of bones fractures, in particular ankle fractures
EP1560532A4 (en) * 2002-11-15 2010-02-17 Amei Technologies Inc Apparatus and method for maintaining bones in a healing position
US9737336B2 (en) 2009-10-05 2017-08-22 Aalto University Foundation Anatomically personalized and mobilizing external support and method for controlling a path of an external auxiliary frame
FI122920B (en) * 2009-10-05 2012-08-31 Aalto Korkeakoulusaeaetioe Anatomically personified and mobilizing external support, method of manufacture thereof and the use of a portion of the invasively attached support for determining the path of movement of the joint to be supported
US9770272B2 (en) 2012-12-12 2017-09-26 Wright Medical Technology, Inc. Orthopedic compression/distraction device
CN104887359B (en) * 2015-06-29 2017-04-26 北京贝思达生物技术有限公司 Artificial ankle joint

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696293A (en) * 1982-09-30 1987-09-29 Ciullo Jerome V Hinged external fixator
EP0414633A1 (en) * 1989-08-23 1991-02-27 Jaquet Orthopedie S.A. Dynamic external fixation device for the wrist
EP0628289A1 (en) * 1993-06-01 1994-12-14 Jean-Marie Hardy Developable modular exernal fixator for immobilisation of a fracture site

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696293A (en) * 1982-09-30 1987-09-29 Ciullo Jerome V Hinged external fixator
EP0414633A1 (en) * 1989-08-23 1991-02-27 Jaquet Orthopedie S.A. Dynamic external fixation device for the wrist
EP0628289A1 (en) * 1993-06-01 1994-12-14 Jean-Marie Hardy Developable modular exernal fixator for immobilisation of a fracture site

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7004943B2 (en) 2002-02-04 2006-02-28 Smith & Nephew, Inc. Devices, systems, and methods for placing and positioning fixation elements in external fixation systems
US7048735B2 (en) 2002-02-04 2006-05-23 Smith & Nephew External fixation system
US7608074B2 (en) 2003-01-10 2009-10-27 Smith & Nephew, Inc. External fixation apparatus and method

Also Published As

Publication number Publication date
IT1278858B1 (en) 1997-11-28
ITVR950078A1 (en) 1997-03-20
ITVR950078A0 (en) 1995-09-20
WO1997010775A2 (en) 1997-03-27
AU7490696A (en) 1997-04-09

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