RX-1 Sleep— 510(k) K253148

Substantially Equivalent

Vivaquant, Inc. Dba Rhythm Express

FDA 510(k) clearance K253148 for RX-1 Sleep, Substantially Equivalent on 2026-06-22. Applicant: Vivaquant, Inc. Dba Rhythm Express. Device class: 2.

Clearance details

Applicant
Vivaquant, Inc. Dba Rhythm Express
Product code
Code MNR
Device class
Class 2
Regulation
21 CFR 868.2375
Advisory panel
Anesthesiology
Date received
Decision date
Decision
Substantially Equivalent
Clearance type
Traditional
Location
Arden Hills, MN, US
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