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	11/13/2018
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
(b)(4).Returned meter evaluated with no defect found.Returned vial observed to contain test strips from multiple vials.Unable to test.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).Note: manufacturer contacted customer (several attempts) in a follow-up call to ensure that the replacement products resolved the initial concern - unable to establish contact with the customer at this time.Product notification letter sent to customer to contact customer care.
Event or Problem Description
Consumer reported complaint for high and erratic blood glucose test results.Mother is calling on behalf of the customer.The customer is concerned with tests results from results obtained of 364, 339 and 319 mg/dl.The customer's expected fasting blood glucose test result range is 120 - 140 mg/dl.The customer feels well and did not report any symptoms.Medical attention is not reported as a result of the actual blood glucose results.The customer was not able to perform a back-to-back blood test during the call on (b)(6) 2018.The product is stored according to specification in the bedroom.Test strip lot manufacturer's expiration date is 02/24/2020 and open vial date is (b)(6) 2018.The meter memory was reviewed for previous test result history (customer was unable to see the time, but stated tests were performed back-to-back): (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: 8154917
• Report Number: 1000113657-2018-01236
• Device Sequence Number: 1694100
• Product Code: NBW
• UDI-Device Identifier: 00021292006051
• UDI-Public: (01)00021292006051
• 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: other
• Initial Reporter Occupation: Other
• Remedial Action: Replace
• Type of Report: Initial
• Report Date (Section B): 12/12/2018

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: 02/24/2020
• Device Model Number: TRUEMETRIX
• Device Catalogue Number: RE4H01-81
• Device Lot Number: MV2906S
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 12/04/2018
• Was the Report Sent to FDA?: No
• Event Location: Home
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/13/2018
• Initial Report FDA Received Date: 12/12/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1