US device clearances
3 510(k) clearances and PMA approvals since 2015
- Difiney Advanced Anti Snoring Device 4.0 K253355 · 29 Oct 2025
- Advanced Anti Snoring Device 4.0 Clear/ Advanced Anti Snoring Device 4.0 Blue K250482 · 8 May 2025
- Difiney Anti Snoring Device K233850 · 18 Apr 2024
Source: FDA 510(k) and PMA databases, 510(k) clearances, and PMA approvals or changes, since 2015; newest shown. Retrieved 13 Nov 2026.