首页>
外国专利>
ENDODONTIC ROTARY INSTRUMENTS FOR PREPARING ROOT CANAL SPACES
ENDODONTIC ROTARY INSTRUMENTS FOR PREPARING ROOT CANAL SPACES
展开▼
机译:准备根管间隙的牙髓旋转器械
展开▼
页面导航
摘要
著录项
相似文献
摘要
An endodontic cutting instrument for preparing root canal spaces of non-lengths standard length has a cutting portion that is equal to or greater than about 17 mm in length. The instrument is shaped to produce a conical root canal space with a uniform taper along the entire length of the conical root canal space, from an apex to a coronal opening thereof. The instrument may be part of an endodontic kit that includes multiple cutting instruments with respective cutting portions of different lengths and/or with respective cutting portions shaped to produce conical root canal spaces with different tapers. Optionally, the cutting instrument is provided with indicia for identifying its taper, the length of its cutting portion, or both. The indicia enables a user to quickly identify a suitable cone device for filling a root canal space prepared with the instrument.
展开▼