MAUDE Adverse Event Report: ASCENSIA DIABETES CARE US INC. CONTOUR NEXT EZ; BLOOD GLUCOSE METER

Model Number	7252
Medical Device Problem Code	Missing Test Results (3267)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/02/2022
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The patient/family was the initial reporter, so personal information was not entered.No information was captured as the customer's weight was not provided.
Event or Problem Description
The customer reported that her blood glucose readings were not being stored in the memory of the contour next ez meter.There was no allegation of an adverse event.The customer was advised to return the device for evaluation.Replacement meter kit and test strips were sent to the customer.
Additional Manufacturer Narrative
A repeat in-house testing was performed due to the error in laboratory testing.The returned contour next ez meter was tested with the returned contour next test strips using blood sample, which gave a satisfactory performance.The blood glucose readings obtained during the in-house testing were properly stored in the meter's memory.The device manufacture date was inadvertently changed in the 2nd supplemental.Section h4 has been updated with the correct device manufacturing date which matches with the initial report.
Additional Manufacturer Narrative
A repeat in-house testing was performed due to the error in laboratory testing.The returned contour next ez meter was tested with the returned contour next test strips using blood sample, which gave a satisfactory performance.The blood glucose readings obtained during the in-house testing were properly stored in the meter's memory.
Additional Manufacturer Narrative
The customer returned the suspected contour next ez meter and contour next test strips for evaluation.An in-house testing was performed with the returned meter and test strips using blood sample, which gave a satisfactory performance.The blood glucose readings obtained during the in-house testing were properly stored in the meter's memory.

• Brand Name: CONTOUR NEXT EZ
• Common Device Name: BLOOD GLUCOSE METER
• Manufacturer (Section D): ASCENSIA DIABETES CARE US INC.; 100 summit lake drive; valhalla NY 10595
• Manufacturer (Section G): PHC CORPORATION (REGISTRATION #: 3004167884); 110 oaza-inoshiri-aza; -nishiueno, wakimachi; mima tokusima, 779-3 603; JA 779-3603
• Manufacturer Contact: shweta gulati ; 100 summit lake drive; valhalla, NY 10595 ; 9142361830
• MDR Report Key: 13789867
• Report Number: 1810909-2022-00049
• Device Sequence Number: 3905710
• Product Code: NBW
• UDI-Device Identifier: 00301937252013
• UDI-Public: 00301937252013
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K111268
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Consumer
• Initial Reporter Occupation: Other
• Remedial Action: Replace
• Type of Report: Initial,Followup,Followup,Followup
• Report Date (Section B): 03/03/2022

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 Model Number: 7252
• Device Catalogue Number: 7252
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 03/03/2022
• Supplement Date Received by Manufacturer: 02/08/2023; 02/23/2023; 03/17/2023
• Initial Report FDA Received Date: 03/16/2022
• Supplement Report FDA Received Date: 02/21/2023; 03/06/2023; 03/28/2023
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 01/10/2020
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Unknown
• Patient Sequence Number: 1
• Patient Age: 70 YR
• Patient Sex: Female