FIELD: medical engineering.
SUBSTANCE: device is manufactured from material possessing shape memory properties. As two wire members connected to each other and having working parts and fixing hooks. The working part is manufactured as loop having double back curved as an arc. The fixing hooks are directed to meet each other along the same straight line in parallel to loop plane and in perpendicular to the plane in which the loop back is curved. The members are connected to each other in a way that the loops are introduced into each other forming an arch in the central part of the endoprosthesis.
EFFECT: improved vertebral column mobility conditions in any direction; reduced risk of traumatic complications; simplified design.
5 dwg
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