MAUDE Adverse Event Report: TRIVIDIA HEALTH, INC. TRUEMETRIX; BLOOD GLUCOSE SYSTEM

Model Number	TRUEMETRIX
Medical Device Problem Code	Low Test Results (2458)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	05/31/2018
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
(b)(4).Product not yet returned for evaluation.Most likely underlying root cause: mlc-20-user's test strip had poor storage(kitchen).Test strip udi# (b)(4).Note: manufacturer contacted customer on (b)(6) 2018 in a follow-up call to ensure that the replacement products resolved the initial concern; customer stated that the replacement product is working to their satisfaction and they have not had any medical intervention or symptoms since the last call.
Event or Problem Description
Consumer reported complaint for low blood glucose test results.The customer is concerned with tests results from results obtained of 85, 82 and 98 mg/dl.The customer's expected fasting blood glucose test result range is 110 - 140 mg/dl.Customer was not using correct testing technique as he was using alcohol to clean his fingers.The customer feels well and did not report any symptoms.Medical attention is not reported as a result of the actual blood glucose results.During the call on (b)(6) 2018, a back to back blood test was not performed by the customer.The product is not stored according to specification an is stored above the refrigerator in the kitchen.The test strip lot manufacturer's expiration date is 07/24/2019 and open vial date is (b)(6) 2018.The meter memory was reviewed for previous test result history (time not set): (b)(6).

• Brand Name: TRUEMETRIX
• Common Device Name: BLOOD GLUCOSE SYSTEM
• Manufacturer (Section D): TRIVIDIA HEALTH, INC.; 2400 nw 55th court; fort lauderdale FL 33309
• MDR Report Key: 7634418
• Report Number: 1000113657-2018-00683
• Device Sequence Number: 2221840
• Product Code: NBW
• UDI-Device Identifier: 00087701426520
• UDI-Public: (01)00087701426520
• Combination Product (Y/N): N
• Initial Reporter State: CT
• PMA/510(K) Number: K140100
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: consumer
• Initial Reporter Occupation: Other
• Remedial Action: Replace
• Type of Report: Initial
• Report Date (Section B): 06/25/2018

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Lay User/Patient
• Device Expiration Date: 07/24/2019
• Device Model Number: TRUEMETRIX
• Device Catalogue Number: RE4H01-81
• Device Lot Number: MV2759
• Was Device Available for Evaluation?: No
• Was the Report Sent to FDA?: No
• Event Location: Home
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 05/31/2018
• Initial Report FDA Received Date: 06/25/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1