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510(k) Data Aggregation
(90 days)
DIRECT CROWN NATURAL 1
Direct Crown Natural 1 is intended for the fabrication of short and long term temporary crowns and bridges (up to 12 months) using the Direct Crown shell teeth.
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I am sorry, but the provided text does not contain the information required to answer your request. The document is an FDA 510(k) clearance letter for a dental device called "Direct Crown Natural 1," which is a temporary crown and bridge resin.
The letter confirms that the device is substantially equivalent to legally marketed predicate devices. However, it does not describe:
- Acceptance criteria and reported device performance (in a table or otherwise).
- Details of any study (sample size, data provenance, expert qualifications, ground truth establishment, MRMC studies, standalone performance, training set size).
The document is purely an FDA clearance notification, not a study report or clinical trial summary.
Therefore, I cannot provide the requested table or answer the specific questions about device performance studies based on the provided text.
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