# K063110: CST61 High Speed Turbine Handpiece

- Pathway: 510(k) (Traditional)
- Applicant: Shanghai Dental Instrument Factory
- Decided: Oct 26, 2006 after 15 days
- Product code: EFB (Handpiece, Air-Powered, Dental)
- 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: 1 generation back to K022535 (2002). 1 ancestor in all.
2 later devices descend from it; 2 cite it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K022535: Microtech Push Button Handpiece, Model MHS-A100, Microtech (2002) Summary page 1.

## Most influential descendants
- K101551: Pacemaker High-Speed Handpiece Model PM-MQ, PM-M (2010), 1 descendant of its own
- K112623: Airlight Dental Handpiece (2011), 0 descendants of its own

## Indications for use
CST61 High Speed Turbine Handpiece is indicated for use intra and extra orally to cut, shape, grind and polish teeth, or items related to teeth and dental devices that may be in the mouth or to be placed in the mouth

Source page: https://510kreport.com/device/K063110
Methodology: https://510kreport.com/methodology