# K974671: Athena 20R S Type Slow Speed Handpiece Motor

- Pathway: 510(k) (Traditional)
- Applicant: Athena Technology, Inc.
- Decided: Mar 11, 1998 after 86 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.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names its predicate without a number.
- (no number) Champion Lowspeed Handpiece Motors: named in the summary without a submission number
- (no number) Lynx Low Speed Handpiece Motors: named in the summary without a submission number
- (no number) KaVo Handpieces: named in the summary without a submission number
- (no number) Medidenta Slow Speed Motors: named in the summary without a submission number

## Indications for use
Use in combination with attachments, i.e., nosecone or contra angle to prepare carious teeth for restorations; to perform prophylaxis; endodontic preparation or other procedures used by a dentist in the oral cavity.

Source page: https://510kreport.com/device/K974671
Methodology: https://510kreport.com/methodology