# K760929: Accutorq II

- Pathway: 510(k) (Traditional)
- Applicant: Ritter Co.
- Decided: Nov 19, 1976 after 21 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
No predicates in its family tree.
8 later devices descend from it; 3 cite it directly.
0 of 9 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K021250: MK-Dent Push Button Highspeed Handpiece, 4 Holes, Models HS 2012 (Standard Head) & HS 2014 (Small Head) (2002), 6 descendants of its own
- K032234: MK-Dent High Speed Dental Handpiece, Models HS 4021K, 4011K, 4012K, and HS 6021K, 6011K, 6012K (2003), 3 descendants of its own
- K051872: MK-Dent Low Speed Handpieces and Accessories Including Spare Parts, Tubings, and Light Power System, Models:  LS2011 (2005), 2 descendants of its own
- K101551: Pacemaker High-Speed Handpiece Model PM-MQ, PM-M (2010), 1 descendant of its own
- K070155: Integrity Low Speed Dental Air Handpiece and Attachment, Models: Motor Int-E, Motor Int-D and Attachment Int-SNC (2007), 1 descendant of its own

Source page: https://510kreport.com/device/K760929
Methodology: https://510kreport.com/methodology