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

Model Number	TRUEMETRIX
Medical Device Problem Code	High Test Results (2457)
Health Effect - Clinical Code	No Known Impact Or Consequence To Patient (2692)
Date of Event	08/03/2018
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
(b)(4).Product not yet returned for evaluation.Most likely underlying root cause: mlc-58-user had an inaccurate reference: self: the person is using themselves as the reference or how they feel at the time they run the blood test.Test strip udi# (b)(4).Manufacturer contacted customer on (b)(4) 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 high and erratic blood glucose test results.The customer is concerned with tests results from back to back blood tests of 146 and 192 mg/dl.The customer's expected fasting blood glucose test result range is 90 - 120 mg/dl.Customer stated this is the first day using the truemetrix meter.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 performed by customer non-fasting and produced test results of 200 and 196 mg/dl using truemetrix meter.The product is stored according to specification in the living room.The test strip lot manufacturer's expiration date is 10/13/2019 and open vial date is (b)(6) 2018.The meter memory was reviewed for previous test result history: (b)(6).Customer says this is his first day using the meter, his strips are stored properly, and his hands are clean and dry.Customer is not using alcohol wipes on fingers.Customer does not have any control solution.Customer ran back to back blood test on meter.Customer wants a replacement.

• 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: 7826896
• Report Number: 1000113657-2018-00903
• Device Sequence Number: 13747115
• Product Code: NBW
• UDI-Device Identifier: 00052569138557
• UDI-Public: (01)00052569138557
• Combination Product (Y/N): N
• Initial Reporter State: CA
• 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): 08/29/2018

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: 10/13/2019
• Device Model Number: TRUEMETRIX
• Device Catalogue Number: RE4H01-81
• Device Lot Number: MV2855
• 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: 08/03/2018
• Initial Report FDA Received Date: 08/29/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: SECOND THERAPY