# K092053: Maxima-M Straight Attachment, Maxima-M Contra Angle Sheath

- Pathway: 510(k) (Traditional)
- Applicant: Handpiece Headquarters
- Decided: Aug 20, 2009 after 44 days
- Product code: EGS (Handpiece, Contra- And Right-Angle Attachment, 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 K792445 (1979). 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)
- K792445: MW Straight Attachment, Midwest (1979) Summary page 1.
- K962540: E-Type Contra Angle Nac-E, Nsk Nakanishi, Inc. (1996) Summary page 1.

## Indications for use
The Straight Attachment and Contra Angle Sheath attachments are used with a Low Speed Dental Handpiece that is intended for removing carious material, cavity and crown preparations, finishing tooth preparations, reducing hard tooth structures, restorations and polishing teeth. These attachments are used by authorized persons in the practice of dentistry.

Source page: https://510kreport.com/device/K092053
Methodology: https://510kreport.com/methodology