INTERVERTEBRAL DISTRACTOR

An interspinous device for arthrodesis, comprising a main body of distraction, inserted between two adjacent spinous processes to provide a relative support; a first and a second pair of lateral stabilizers; support means of each of the pairs of stabilizers slidable with respect to the main body; an...

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Bibliographic Details
Main Authors Calvosa, Giuseppe, Tenucci, Miria, Bartalesi, Raphael
Format Patent
LanguageEnglish
French
German
Published 13.06.2018
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:An interspinous device for arthrodesis, comprising a main body of distraction, inserted between two adjacent spinous processes to provide a relative support; a first and a second pair of lateral stabilizers; support means of each of the pairs of stabilizers slidable with respect to the main body; and a threaded shaft of actuation of the lateral stabilizers, percutaneously operable to determine a rotation and a subsequent translation of the stabilizers with respect to said main body, wherein the overall arrangement is such that each stabilizer is rotatably movable relative to the main body between a first closed configuration and a second open configuration, in which the stabilizers are open wide, and between the second open configuration and a third retaining configuration, in which the open-wide stabilizers of the first pair are longitudinally juxtaposed to respective open-wide stabilizers of the second pair so as to abut a spinous process.
Bibliography:Application Number: EP20150820616