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Matthias Rein, Siegfried Goisser, Metin Ertugrul, Ralf Sutter, Alexander Muhlbeyer: Dentists preparation instrument. SIRONA DENTAL SYSTEMS, Fitzpatrick Cella Harper & Scinto, January 31, 2017: US09554870

A dentists' preparation instrument (1) comprises a turbine (4) for driving a tool (3) using compressed air, and a rotor (6) that is arranged in a turbine compartment (5), rotates about a longitudinal axis (7), and has blades (11) extending to a face (13) of the rotor (6). The turbine compartment (5) ...


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Matthias Rein, Siegfried Goisser, Metin Ertugrul, Ralf Sutter: Dentists preparation instrument. Sirona Dental Systems, Fitzpatrick Cella Harper & Scinto, December 5, 2017: US09833298

A dental apparatus that includes a turbine, a rotor, and a disruptive contour. The turbine drives a tool by compressed air. The rotor is arranged in a turbine compartment and rotates about its longitudinal axis. The rotor includes a plurality of blades that extend up to a front side of the rotor. Th ...


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DENTISTS PREPARATION INSTRUMENT. Sirona Dental Systems, June 25, 2015: US20150173851-A1

Disclosed is a dentists' preparation instrument (1) comprising a turbine (4) for driving a tool (3) using compressed air, and a rotor (6) that is arranged in a turbine compartment (5), rotates about a longitudinal axis (7), and has blades (11) extending to a face (13) of the rotor (6). The turbine c ...


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DENTISTS PREPARATION INSTRUMENT. June 18, 2015: US20150164613-A1

A dentists' preparation instrument (1) comprises a turbine (4) for driving a tool (3) using compressed air, and a rotor (6) that is arranged in a turbine compartment (5), rotates about a longitudinal axis (7), and has blades (11) extending to a face (13) of the rotor (6). The turbine compartment (5) ...