Stabilization system and spine surgical device for temporary stiffening of a flexible intermediate section of a connecting element of the stabilization system of backbone

摘要

surgical device (106) for temporary stiffening of an intermediate section (24; 24 '' ') at least flexible part of a connecting element (18; 18' '') for a stabilization system of spine (10) , element (18; 18 '' ') comprising a first fastening section (20) for holding a first team bone fixation (12), a second attachment section (22) for holding a second team bone fixation (14) and the intermediate section (24; 24 '' ') at least flexible, arranged or formed between the first and the second attachment section (20, 22), intermediate section (24 part; 24 '' ') defining at least one recess (66, 68) configured so that possible deformation of the intermediate section (24; 24' ''), the surgical device (106) comprising at least one element locking (108, 110) engagable at least partially positive fit with the intermediate section (24; 24 '' ' ) To temporarily prevent deformation of the flexible intermediate section (24; 24 '' '), characterized by at least two clamping jaws (102, 104; 132; 142; 150; 162, 176; 182) which can be moved toward and away in a direction of movement with clamping surfaces (112, 114; 138; 144; 154; 164; 178; 184) directed towards each other, carrying or comprising at least one of the clamping jaws (102, 104) the at least one locking element (108, 110).