IMPLANT FOR VERTEBRAL BODIES AND INTERVERTEBRAL DISCS REPLACEMENT Russian patent published in 2017 - IPC A61F2/00 A61L27/08 A61F2/44 

Abstract RU 2616996 C2

FIELD: medicine.

SUBSTANCE: implant is made of a carbon-carbon composite material comprising a pyrocarbon matrix and a multidirectional reinforcing frame. Frame rods are formed of carbon fibers arranged along the rod axis. The structure of some preselected rods, the rods of one, several or all directions of reinforcement included in the reinforcing frame, comprises one or more wires made of metal and/or metal carbide from the group comprising titanium, niobium, tantalum, tungsten, molybdenum or their alloys, total volume of which is 0.1-100% of the rod volume; wires are oriented along the rod axis.

EFFECT: implant increases the reliability of the Endoprosthesis has mechanical properties similar to properties of the bone, is useful when carrying out transactions through rentgenokontrastnosti prosthesis and easy way to monitor the patient during the postoperative period of x-ray diagnostic techniques.

8 cl

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RU 2 616 996 C2

Authors

Gordeev Sergej Konstantinovich

Barzinskij Oleg Viktorovich

Belov Igor Mikhajlovich

Dates

2017-04-19Published

2015-09-25Filed