# K171694: s-Clean TiN Coating Abutments

- Pathway: 510(k) (Traditional)
- Applicant: Dentis Co., Ltd.
- Decided: Nov 29, 2017 after 175 days
- Product code: NHA (Abutment, Implant, Dental, Endosseous)
- Device class: 2
- Regulation: 21 CFR 872.3630
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 14 generations back to K894595 (1990). 118 ancestors in all.
2 later devices descend from it; 2 cite it directly.
0 of 121 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K171027: Dentis Dental Implant System, Dentis Co., Ltd. (2017). Cleared while this submission was under review Summary page 5.
- K142211: OT Equator, Rhein'83 Srl (2015) Summary page 6.

## Most influential descendants
- K230126: Dentis s-Clean Regular Abutment (2023), 0 descendants of its own
- K210080: Dentis s-Clean s-Line Mini (2021), 0 descendants of its own

## Indications for use
The s-Clean TiN Coating Abutments is an endosseous dental implant that is indicated for surgical placement in the upper and lower jaw arches, to provide a root form means for single or multiple-units prosthetic appliance attachment to restore a patient’s chewing function. Implants can be placed with a conventional two stage surgical process with an option for transmucosal healing or they can be placed in a single stage surgical process for immediate loading when good primary stability has been achieved and with appropriate occlusal loading.

Source page: https://510kreport.com/device/K171694
Methodology: https://510kreport.com/methodology