K241179 is an FDA 510(k) clearance for the Rhythm Express Remote Cardiac Monitoring System (RX-1 mini). This device is classified as a Outpatient Cardiac Telemetry (Class II - Special Controls, product code QYX).
Submitted by Vivaquant, Inc. (Arden Hills, US). The FDA issued a Cleared decision on July 11, 2025, 438 days after receiving the submission on April 29, 2024.
This device falls under the Cardiovascular FDA review panel. Regulated under 21 CFR 870.1025. Devices Are Intended To Continuously Record And Analyze Electrocardiograms For Automatic Detection And Recording Of Cardiac Electrical Activity In An Outpatient Setting. Detected, Notifiable Events Are Transmitted To The Prescribing Clinician During The Monitoring Period By A 24/7 Attended Analysis Center After Review By A Qualified Individual. Devices May Allow Remote Access And Display Of Electrocardiograms Acquired. Not For Use For Detection Or Notification Of Hemodynamically Unstable Or Life-threatening Arrhythmias Or Cardiac Events Requiring Urgent Medical Response. Not Intended For Patients At Elevated Risk Of Serious Cardiovascular Events That Would Require Prompt Intervention. It Is Not Intended For Monitoring Patients During Cardiac Rehabilitation Outside Of Healthcare Facilities. Devices Are Intended For Prescription Use Only..
| 510(k) Number | K241179 FDA.gov |
| FDA Decision | Cleared Substantially Equivalent - Traditional 510(k) (SESE) |
| Date Received | April 29, 2024 |
| Decision Date | July 11, 2025 |
| Days to Decision | 438 days |
| Submission Type | Traditional |
| Review Panel | Cardiovascular (CV) |
| Summary | Summary PDF |
| Product Code | QYX - Outpatient Cardiac Telemetry |
| Device Class | Class II - Special Controls |
| CFR Regulation | 21 CFR 870.1025 |
| Definition | Devices Are Intended To Continuously Record And Analyze Electrocardiograms For Automatic Detection And Recording Of Cardiac Electrical Activity In An Outpatient Setting. Detected, Notifiable Events Are Transmitted To The Prescribing Clinician During The Monitoring Period By A 24/7 Attended Analysis Center After Review By A Qualified Individual. Devices May Allow Remote Access And Display Of Electrocardiograms Acquired. Not For Use For Detection Or Notification Of Hemodynamically Unstable Or Life-threatening Arrhythmias Or Cardiac Events Requiring Urgent Medical Response. Not Intended For Patients At Elevated Risk Of Serious Cardiovascular Events That Would Require Prompt Intervention. It Is Not Intended For Monitoring Patients During Cardiac Rehabilitation Outside Of Healthcare Facilities. Devices Are Intended For Prescription Use Only. |