# K142206: Dental Unit

- Pathway: 510(k) (Traditional)
- Applicant: Zhuhai Siger Medical Equipment Co., Ltd.
- Decided: Mar 13, 2015 after 214 days
- Product code: EIA (Unit, Operative Dental)
- Device class: 1
- Regulation: 21 CFR 872.6640
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 5 generations back to K962071 (1996). 5 ancestors in all.
3 later devices descend from it; 1 cites 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)
- K130410: Dental Unit with Chair, Xianyang North West Medical Instrument (Group) Co. (2013) Summary page 5.

## Most influential descendants
- K231845: Dental unit Model: Mare (2024), 2 descendants of its own
- K242611: Integral Dental Units (2025), 0 descendants of its own
- K242646: Dental Implant Unit (2025), 0 descendants of its own

## Indications for use
The Dental Unit is intended to supply power to and serve as a base for dental devices; and accessories. It is intended for use in the dental clinic /office environment and used by trained dentists and/or dental technicians and assistants. This product is attached with a dental chair.

Source page: https://510kreport.com/device/K142206
Methodology: https://510kreport.com/methodology