Apparatus and methods for delivering compounds into vertebrae for vertebroplasty

作者: Harold F. Carrison , Scott McGill , Austin Hendricks , Shana Castelli , Mukund R. Patel

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摘要: An apparatus for delivering bone cement into a vertebra includes cannula and mix delivery device pivotally coupled to the cannula. The deliver provides single in which flowable compound may be mixed dispensed vertebrae through piston, slidably disposed within barrel of device, advancing an outlet communicating with actuating exerts pressure, is connected inlet on (either directly or tube). pressure created by used advance piston device.