FDA Adverse Event Injury Summary report: N

C6 SENSOR 3.0

MDR report key: 25126671 · Received May 8, 2026

Report

Report Number
2133409-2026-00086
Event Type
Injury
Date Received
May 8, 2026
Date of Event
April 11, 2026
Report Date
May 8, 2026
Manufacturer
BRAEMAR MANUFACTURING, LLC
Product Code
DSI
PMA / PMN Number
K153473
Adverse Event
Yes
Product Problem
Yes
Report Source
Manufacturer report
Reporter Location
PA, US
Reporter Occupation
PHYSICIAN
Health Professional
Yes

Narratives

Additional Manufacturer Narrative · 0

IT WAS REPORTED ON (B)(6) 2026, THAT THE PATIENT EXPERIENCED A SKIN BURN ASSOCIATED WITH THE MCOT SENSOR 3.0. THE PATIENT ALSO REPORTED ON (B)(6) 2026, ALSO REPORTED SKIN BURNING FROM THE ELECTRODE - PATCH - UNIVERSAL 2 CHANNELS, AS WELL AS FLUCTUATING FEVERS. PHILIPS AM&D IS CURRENTLY CONDUCTING AN INVESTIGATION INTO THE REPORTED ISSUE.

Description of Event or Problem · 0

IT WAS REPORTED ON (B)(6) 2026, THAT THE PATIENT EXPERIENCED A SKIN BURN ASSOCIATED WITH THE MCOT SENSOR 3.0. THE PATIENT LATER REPORTED ON (B)(6) 2026, SKIN BURNING FROM THE ELECTRODE - PATCH - UNIVERSAL 2 CHANNELS, AS WELL AS FLUCTUATING FEVERS. THE PATIENT WAS ADVISED TO SEEK EMERGENCY CARE IF SYMPTOMS WORSENED. DURING THE TIME OF THE EVENT, THE PATIENT WAS PERFORMING NORMAL DAILY ACTIVITIES AND STATED THAT THE DEVICE FELT HOTTER THAN NORMAL. THE PATIENT DENIED EXPOSURE OF THE SENSOR TO ELEVATED ENVIRONMENTAL TEMPERATURES. THE PATIENT WAS ADVISED THAT MONITORING COULD BE EXTENDED IF NEEDED, AND WAS INSTRUCTED TO VISIT URGENT CARE. THE PATIENT WAS ALSO OFFERED AN ALTERNATIVE WEAR OPTION USING THE FLEX DEVICE. HOWEVER, THE PATIENT OPTED FOR TEMPORARY BREAK IN SERVICE. ADDITIONAL FOLLOW UP INFORMATION WAS RECEIVED FROM THE PATIENT ON 21 APRIL 2026. THE PATIENT CONFIRMED THAT THE SENSOR FELT WARM TO THE TOUCH AND CLARIFIED THAT THE ADHESIVE CAUSED A CHEMICAL BURN CONSISTENT WITH THE SHAPE OF THE PATCH ADHESIVE. THE PATIENT REPORTED HAVING APPROXIMATELY 30 MINUTES OF SUN EXPOSURE TWO DAYS PRIOR TO EXPERIENCING THE SENSOR WARMING. THE PATIENT STATED THAT THE UNIVERSAL PATCH WAS NOT REPLACED AND THAT A PREVIOUSLY APPLIED PATCH WAS IN USE AT THE TIME OF THE BURN. THE PATIENT VISITED URGENT CARE AND IT WAS CONFIRMED A CHEMICAL BURN IN THE SHAPE OF THE PATCH ADHESIVES AND RECEIVED A SECOND-DEGREE BURN AT THE SENSOR SITE. THE PATIENT WAS PRESCRIBED BACTINE BURN OINTMENT AND ADVISED USING OTC TYLENOL AND IBUPROFEN FOR PAIN MANAGEMENT. THE MONITORING SERVICE WAS PAUSED AND WILL NOT RESUME SERVICE UNTIL (B)(6) 2026. THE PATIENT REMOVED THE UNIVERSAL PATCH AND SENSOR AND REPORTED NO VISIBLE CHANGES TO THE DEVICE. THE PATIENT CONFIRMED THAT PROPER SKIN PREPARATION WAS PERFORMED AND DENIED ANY PRIOR HISTORY OF SKIN SENSITIVITY OR ALLERGIES. NO ADDITIONAL INFORMATION WAS PROVIDED.

Devices

Seq Brand Generic Product Code Manufacturer Model Lot UDI-DI
31642 C6 SENSOR 3.0 MCOT SENSOR - 3.0 DSI BRAEMAR MANUFACTURING, LLC 02-01846

Patients

Seq Age Sex Outcome Treatment
1 23 YR Female Required Intervention ELECTRODE - PATCH - UNIVERSAL 2 CHANNEL,02-01609