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Sanchis Olmos Vicente
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Sanchis Olmos Vicente
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Application filed by Sanchis Olmos VicentefiledCriticalSanchis Olmos Vicente
Priority to ES284680ApriorityCriticalpatent/ES284680A1/en
Publication of ES284680A1publicationCriticalpatent/ES284680A1/en
DISTRACTOR-COMPRESSOR APPARATUS FOR FºMUR, characterized in that it is constituted by a piece 1, which has two screws 2, which serve to fix the Steinmann nail to it and simultaneously allow the latter to turn with respect to the piece 7, in order to that the curving of the nail with the pressure, do not produce a moment on it and also to be able to couple the nail in a direction not perpendicular to the axis of the 7, whose cylindrical body is a hollow screw, on which the nut 11 is threaded and its interior can slide the telescopic tube 9; the nut 11 having a disk-shaped head with six holes at sixty degrees in the direction of the radius through which a rod can be inserted to rotate it; this head also carries a mark that serves as a reference to count the turns; the thread pitch of nut 11 and screw 7 is one millimeter and therefore the total length of the apparatus increases one millimeter for each turn of the nut, except for the variation of the deformation of three elements, Steinmann's nail, Kirschner wire and pier 23. (Machine-translation by Google Translate, not legally binding)
ES284680A1963-01-301963-01-30Distractor-compressor apparatus for fºmur (Machine-translation by Google Translate, not legally binding)
ExpiredES284680A1
(en)