Purpose of the development: Using the device for anterior interbody fusion in the surgical treatment of diseases and injuries of the spine can reduce the invasiveness, complexity and duration of the surgery, as well as improve the reliability of fixing a damaged spine throughout the postoperative period.

Recommended application field: medicine

Advantages over analogues: Postoperatively, external immobilization with the developed head holder allows you to quickly and securely hold the immobilization of the affected spine, significantly limit the range of motion in all planes in it, as well as by adjusting the degree of flexion-extensions allows for the entire time the patient treatment in stages, one and the same head holder. All above mentioned contributes a significant reduction in the duration of the operations on the cervical spine with any branch of access and of any length, length of stay of patients in hospital and general term treatment.

The development stage readiness: Tested experimental exploitation order

Description of the development:
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The shape of the endoprosthesis in a hollow shaft with clearance throughout its length holes on the outer lateral surface of which the holes between these recesses, the quantity of which is less than the diameter of the intersection hole, namely a recess formed in the depressions, which alternate with reflennostyu formed on the external surface of the rod method, the plastic deformation can significantly increase the interaction between the contact surface of the endoprosthesis and bone tissue of the vertebral bodies. Filling this hollow rod smodelirovanymi shape and size of porous ceramic implants and establish it in mezhdutelovom gap on the developed technology to prevent the risk of prolapse to the adjacent vertebral bodies, as well as to optimize the process of reparative regeneration throughout fusion. If you need to use the rear tservikospodilodeza special offers devices for surgical treatment of injuries and diseases of the cervical spine can reduce injuries, complexity, duration and risk of surgery, as well as improve the reliability of fixing a damaged spine throughout the postoperative period. The proposed design features of the device in the form of two spaced a distance from one another and interconnected by a transverse tie rod is fixed in the through housings clamp slots each of which has a side plate having a hole for accommodating the fastening screw, wherein side plates are connected by a direct angle clamp housings, and the openings in the plates are inclined in a plane which is at acute angles to their planes and sectional front and by two, interconnected with each side plate, spherical or conical recesses, while on the wafer surface facing the vertebrae, formed sharp ridges and valleys that alternate with each other, the bearing surfaces sure the fixing screw heads are spherical, which greatly simplifies the installation process as its individual elements, and build it as a whole, as well as to increase the contact surface of the plate interaction device and vertebral masses vertebrae. The ventral surface of the individual elements of the devices (wafers) covered by the ceramic layer deposited by the method of gas-dynamic and dorsal surface - titanium oxide deposited by an electrochemical method. Running surface plate rotated to the vertebrae, sharp protrusions and recesses that alternate with each other, provides for the introduction of said ledges vertebrate weights while strengthening the vertebral clamps on them, increasing thereby the total contact area of the plates with the vertebrae and prevents the displacement of the clamp in or the other.

corresponds technical description
Conforms to technical characteristic

Possibility of transfer abroad:
Licence's sale

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua