Device for fastening a cranial end to the head crown is placed in the hole or cutting application device craniotomy and dedicated

摘要

The device (10) for fastening a cranial end to a head gear (17) adapted to be placed both in a hole like a craniotomy craniotomy cutting, comprising: - at least one elevator cortical support (12); - first closure means (11, 13) operatively connected to said cortical elevator (12); - second closure means (14) adapted to be secured to said cortical elevator (12) to complete closure; and - at least one handle (15) connected removably to said cortical elevator (12) and adapted to drive said device (10) to bring it from its rest position to its operative clamping position; wherein said first closure means (11, 13) comprise at least two resilient arms (11) operatively connected to said cortical elevator (12), said first closure means (11, 13) are connected to the distal end said cortical elevator (12), said second closure means (14) are adapted to be secured to said cortical elevator (12) in a proximal position of the distal end of said cortical elevator (12) so that when said device ( 10) is in its operative clamping position, said first closure means (11, 13) are placed against the inside of the skull distal surface and said second means of closure (14) are placed against the outer proximal surface of the skull, characterized in that each of said resilient arms (11) terminating in at least one small transverse arm (13) placed on the same plane of its respective resilient arm (11) and adapted to form an arrangement in a "T" with said arm ELAS acid (11).