# K172991: Advanced Dental Applicance

- Pathway: 510(k) (Abbreviated)
- Applicant: Dasoft Partners
- Decided: Jul 10, 2018 after 286 days
- Product code: LRK (Device, Anti-Snoring)
- Device class: 2
- Regulation: 21 CFR 872.5570
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K954324 (1995). 4 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K081965: Mpowrx Snoring Solution, Mpowrx Health and Wellness Products, Inc. (2008) Summary page 4.

## Most influential descendants
- K203462: Advanced Dental Appliance (2021), 0 descendants of its own

## Indications for use
The DaSoft Advanced Dental Appliance is indicated to reduce snoring in adult patients aged 18 years or older.

Source page: https://510kreport.com/device/K172991
Methodology: https://510kreport.com/methodology