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US 2019/0099240 A1Published application
Rotary endodontic file in basket form
AssigneeDzeal Private Limited
InventorLAVKESH BANSAL
Life of this patent
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Abstract
Present invention provides a rotary endodontic file for root canal treatment of tooth with particular arrangement of wires so as to form a basket shape. The file is flexible and has increased resistance to cyclic fatigue breakage. Said rotary endodontic file is flexible, easy in operation, simple in design and it reduces 5 torsional as well as cyclic failure. Also, said file can be operated by using available endo-motors.
Claims8
A rotary endodontic file in basket form for cleaning and extirpating the walls of a root canal comprising;
- i. a tip (D0);
- ii. an Edge portion (D0-D1) which act as a single point of contact of wires at lower end of said rotary endodontic file;
- iii. a Working section (D1-D3) comprising atleast two thin, flexible wires;
- iv. a Connecting section (D3-D4) for connecting said Working section (D1-D3) to Coupling section (D4-D5) and
- v. a Coupling section (D4-D5) acting as a handle for said endodontic file for holding the device during root canal treatment.
2 more elements
Dependencies are inferred from the claim text.