MAUDE Adverse Event Report: SENSEONICS INC. EVERSENSE SENSOR; EVERSENSE CONTINUOUS GLUCOSE MONITOR SYSTEM

Model Number 101967-950

Device Problem Adverse Event Without Identified Device or Use Problem (2993)

Patient Problem Hypersensitivity/Allergic reaction (1907)

Event Date 12/18/2023

Event Type  Injury  

Manufacturer Narrative

A review of the device's manufacturing records revealed that the sensor lot met all requirements including sterilization requirements for release.The sensor is inserted by making a small incision and placing it under skin and potential for developing skin irritation/swelling/pain/ inflammation/infection around the insertion site is a known anticipated adverse event.The patient experienced swelling in the lips due to an allergic reaction.The patient visited the emergency room where the doctor prescribed antihistamine to alleviate the allergic reaction.The patient also consulted diabetic consultant who determined that the patient is allergic to oxybuprocaine because he had similar allergic reaction during an eye operation.Similarly, the patient could also be allergic to lidocaine which is used in insertion procedure.The patient is currently doing fine, and the allergic reaction has been reduced after taking antihistamine treatment.

Event Description

On december 19, 2023, senseonics was made aware of an incident where the patient had an allergic reaction and went to the emergency room (er) because of swelling in the lip.Patient was inserted on (b)(6) 2023.Patient was prescribed with anithistamine which resolved the issue and is doing fine now.

• Brand Name: EVERSENSE SENSOR
• Type of Device: EVERSENSE CONTINUOUS GLUCOSE MONITOR SYSTEM
• Manufacturer (Section D): SENSEONICS INC.; 20451 seneca meadows parkway; germantown MD 20876 7005
• Manufacturer (Section G): SENSEONICS INC.; 20451 seneca meadows parkway; germantown MD 20876 7005
• Manufacturer Contact: vallikannu somasundaram ; 20451 seneca meadows parkway; germantown, MD 20876-7005
• MDR Report Key: 18540637
• MDR Text Key: 333194376
• Report Number: 3009862700-2024-00011
• Device Sequence Number: 1
• Product Code: QHJ
• UDI-Device Identifier: 00817491023308
• UDI-Public: 817491023308
• Combination Product (y/n): Y
• Reporter Country Code: SZ
• PMA/PMN Number: P160048
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Consumer
• Reporter Occupation: Other
• Type of Report: Initial
• Report Date: 01/18/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 01/18/2024
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Lay User/Patient
• Device Expiration Date: 02/16/2024
• Device Model Number: 101967-950
• Device Catalogue Number: FG-4500-50-302
• Device Lot Number: WP09240
• Was Device Available for Evaluation?: No
• Date Manufacturer Received: 12/19/2023
• Was Device Evaluated by Manufacturer?: No
• Date Device Manufactured: 02/21/2023
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Patient Outcome(s): Other