| 摘要 |
<p>A multi-rooted tooth extraction device (100) includes a cutting tool (102) and a bracing tool (104) that can be coupled to the cutting tool (102). The cutting tool (102) can be inserted between the roots (302a, 302b) of a tooth (300) to be extracted, and the bracing tool (104) can be coupled to the cutting tool (102) to brace against a crown (308) and a pressure can be applied, such that the tooth (300) can be cut from the root to the crown and the separate pieces of the tooth (300) can then be easily removed. The ability of the bracing tool (104) to be decoupled from the cutting tool (102) can allow for improved leverage and usability of the cutting tool (102) while being inserted between the roots (302a, 302b).</p> |
