Device for sealing the pulp cavity in a devitalized tooth
OwnerJordi Rossellinventor
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Abstract
A device for sealing the pulp cavity and root canals of a devitalized tooth, comprising a vacuum pump, a first connecting conduit between this vacuum pump and the pulp cavity, a source of fluid substance for sealing this pulp cavity, a second connecting conduit between the source of fluid substance and the pulp cavity, and structure for closing said second conduit in order to bring the source of fluid sealing substance selectively into communication with the cavity.
Claims32
A device for sealing the pulp cavity and root canals of a devitalized tooth, comprising a vacuum pump, a first connecting conduit between the vacuum pump and said pulp cavity, a source of fluid substance for sealing this pulp cavity,a second connecting conduit between said source of fluid substance and said pulp cavity, and means for closing said second conduit in order to bring said source of fluid sealing substance selectively into communication with cavity, said closing means comprising a membrane calibrated to rupture at a defined pressure.
Dependencies are inferred from the claim text.