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GB2043458A - Orthopaedic fracture fixation apparatus - Google Patents

Orthopaedic fracture fixation apparatus

Info

Publication number
GB2043458A
GB2043458A GB8012421A GB8012421A GB2043458A GB 2043458 A GB2043458 A GB 2043458A GB 8012421 A GB8012421 A GB 8012421A GB 8012421 A GB8012421 A GB 8012421A GB 2043458 A GB2043458 A GB 2043458A
Authority
GB
United Kingdom
Prior art keywords
clamps
mutually perpendicular
bone
coupling
connection assembly
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
GB8012421A
Other versions
GB2043458B (en
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.)
Sayagh A Y
Original Assignee
Sayagh A Y
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 Sayagh A Y filed Critical Sayagh A Y
Publication of GB2043458A publication Critical patent/GB2043458A/en
Application granted granted Critical
Publication of GB2043458B publication Critical patent/GB2043458B/en
Expired 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
    • A61B17/6441—Bilateral fixators, i.e. with both ends of pins or wires clamped

Landscapes

  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (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)

Abstract

Orthopaedic fracture apparatus involving adjustable assemblies of rods (50) and coupling mechanisms (40) connected to different parts of a fractured bone whereby the bone can be manipulated to and stabilised in a desired configuration. The invention provides, for such apparatus, coupling mechanisms each including a pair of clamps (41, 42) which are independently operable, rigidly interconnected, and have guides (45) to secure rods and the like in mutually perpendicular directions whereby manipulation can be effected selectively in mutually perpendicular planes by loosening corresponding first clamps or second clamps of these couplings. The geometry of the remainder of the apparatus should be appropriate to this function. For this purpose one form of bone pin connection assembly clamps a set of pins (20) in a parallel coplanar array and has an orthogonal post (35) for a coupling mechanism (40) and another form of such connection assembly involves a curved plate conforming to a limb and with mutually perpendicular tubular projections from its convex surface, these projections serving as pin guide/clamp sleeves and coupling posts. <IMAGE>
GB8012421A 1978-03-31 1979-04-02 Orthopaedic fracture fixation apparatus Expired GB2043458B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1260878 1978-03-31

Publications (2)

Publication Number Publication Date
GB2043458A true GB2043458A (en) 1980-10-08
GB2043458B GB2043458B (en) 1982-10-06

Family

ID=10007779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8012421A Expired GB2043458B (en) 1978-03-31 1979-04-02 Orthopaedic fracture fixation apparatus

Country Status (1)

Country Link
GB (1) GB2043458B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178323A (en) * 1985-07-24 1987-02-11 Robert S Howland Spine fixation system and method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373518A (en) 1980-09-26 1983-02-15 Zimmer, Inc. Method of drilling living bone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178323A (en) * 1985-07-24 1987-02-11 Robert S Howland Spine fixation system and method
GB2178323B (en) * 1985-07-24 1989-08-09 Robert S Howland Advanced spine fixation system and method

Also Published As

Publication number Publication date
GB2043458B (en) 1982-10-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee