The following data is part of a premarket notification filed by National Patent Development Corp. with the FDA for Pio Root Canal Indicator.
| Device ID | K822793 |
| 510k Number | K822793 |
| Device Name: | PIO ROOT CANAL INDICATOR |
| Classification | Gauge, Depth, Instrument, Dental |
| Applicant | NATIONAL PATENT DEVELOPMENT CORP. 803 N. Front St. Suite 3 Mchenry, IL 60050 |
| Product Code | EIL |
| CFR Regulation Number | 872.4565 [🔎] |
| Decision | Substantially Equivalent (SESE) |
| Type | Traditional |
| 3rd Party Reviewed | No |
| Combination Product | No |
| Date Received | 1982-09-16 |
| Decision Date | 1982-10-22 |