# K132570: Electric Handpiece System

- Pathway: 510(k) (Abbreviated)
- Applicant: Ttbio Corp.
- Decided: Apr 29, 2014 after 257 days
- Product code: EBW (Controller, Foot, Handpiece And Cord)
- Device class: 1
- Regulation: 21 CFR 872.4200
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K964860 (1997). 2 ancestors in all.
No later device cites it as a predicate yet.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K031584: Sirotorque L, Sirona Dental Systems GmbH (2003) Summary page 1.

## Indications for use
Thor 700 Electric I handpiecc System is intended to convert pneumiatic output fromn a dental treatment center to electrical energy fobroperation of electrically-driven dental harndpiece.

Source page: https://510kreport.com/device/K132570
Methodology: https://510kreport.com/methodology