Endodontic ozone therapy

Details Endodontic ozone therapy Endodontic ozone therapy

2007-09-18

2007-09-18

Wilson, John J (Department: 3732)

Dentistry

Method or material for testing, treating, restoring, or...

Crown

C433S081000

Reexamination Certificate

active

11266614

ABSTRACT:
A method for treating root canals includes directing an oxidizing gas onto an open root canal through a needle, maintain a presence of the oxidizing gas onto the root canal for a period of time sufficient to kill microorganisms therein, and preventing escape of the oxidizing gas from the root canal. Apparatus for a treatment of root canals includes a source of oxidizing gas, a handpiece, a needle extending from said handpiece and receivable in a tooth root canal. The needle includes an oxidizing gas delivery lumen therethrough, and a cup is attached to the handpiece and surrounding the needle.

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