Surgery – Instruments – Orthopedic instrumentation
Patent
1998-02-11
2000-02-29
Buiz, Michael
Surgery
Instruments
Orthopedic instrumentation
606 57, 606 59, A61B 1764
Patent
active
060303859
ABSTRACT:
An orthopaedic device for the gradual correction of angular and longitudinal defects of elongated bones, comprising at least one first clamp for a first group of screws insertable in a proximal portion of a bone, and at least one second clamp for a second group of screws insertable in a distal portion of the bone, a longitudinal guide bar positioned externally of the limb to be corrected for slidably supporting the clamps; at least one of the clamps is selectively orientable about a substantially transverse axis for carrying out angular corrections of the bone. There are provided a compression/distraction device movably coupleable with the clamps for carrying out longitudinal corrections of the bone. The orientably clamp is adjustable angularly in a predetermined geometric plane, as well as adjustable transversely for the group of bone screws carried by the clamp parallel to themselves for compensating the lateral movement induced by the angular correction.
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Pfeil, "Heidelberg External Fixation, Unilateral Fixation Techniques in Limb Deformity Corrections," George Thieme Verlag, 1998 Wandrey trans. (1st ed. 1994), 48 pages.
Orthofix Srl., "ORTHOFIX.RTM. Modulsystem," General Application Instructions, Jan. 1996, 28 pages.
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Saleh, "ORTHOFIX.RTM. Modulsystem, Operative Technique, Limb Reconstruction System", Orthofix Srl., Mar. 1998, prior edition before Feb. 11, 1997, 67 pages.
Faccioli Giovanni
Ten Veldhuijs Sander
Venturini Daniele
Buiz Michael
Orthofix S.r.l.
Reip David O.
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