OSTEOSYNTHESIS DEVICE DURING FRACTURES OF NECK OF HIP Russian patent published in 2008 - IPC A61B17/74 

FIELD: medicine.

SUBSTANCE: device contains a hollow hinge, an adaptation in the form of plates for bracing osteal fragments and the plates spreading mechanism in the form of a cover with thread. The windows for plates are made on a lateral surface of a hollow hinge. The plates spreading mechanism is made in the form of a wedge. The hollow hinge is made with a buttress thread on a capitated site, and on the trochanterian extremity - with the pencil-point site having an external thread. The thread on a cover is made internal to interact with an external thread of a pencil-point site. The plates are executed with a gear working surface; and are capable of inputing a hollow hinge. Windows for plates are located along a hollow hinge, their length being 0.6-0.8L, where L is length of a hinge.

EFFECT: simpler design; increased safety in operation and simplification of excision of the device from a neck of hip after adnation of fragments.

7 dwg