MAUDE Adverse Event Report: ASCENSIA DIABETES CARE US INC. CONTOUR® NEXT; BLOOD GLUCOSE TEST STRIPS

Model Number	7312
Medical Device Problem Code	Incorrect, Inadequate or Imprecise Result or Readings (1535)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/18/2023
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The patient/family (a1) was the initial reporter (e1), so personal information was not entered.No information was captured in section a4 as the customer's weight was not provided.This event is related to mdr 1810909-2023-00247.
Event or Problem Description
The customer reported that within 10 minutes, she obtained blood glucose readings of 67 mg/dl, 244 mg/dl and 244 mg/dl with 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
The customer returned the suspected contour next ez meter and contour next test strips from lot # 3aheg05a for evaluation.An in-house testing was performed with the returned meter and returned test strips using blood sample, which gave a satisfactory performance.
Additional Manufacturer Narrative
Udi related data quality updates only: sections d1 (brand name), d4 (catalog # and udi #) and g4 (510k#) have been updated.

• Brand Name: CONTOUR® NEXT
• Common Device Name: BLOOD GLUCOSE TEST STRIPS
• Manufacturer (Section D): ASCENSIA DIABETES CARE US INC.; 100 summit lake drive; valhalla NY 10595
• Manufacturer (Section G): PHC CORPORATION (REGISTRATION NUMBER: 1000134386); 2131-1 minamigata; toon ehime, 791-0 395; JA 791-0395
• Manufacturer Contact: shweta gulati ; 100 summit lake drive; valhalla, NY 10595 ; 9142361830
• MDR Report Key: 18118948
• Report Number: 1810909-2023-00246
• Device Sequence Number: 6875351
• Product Code: NBW
• UDI-Device Identifier: 10301937312219
• UDI-Public: (01)10301937312219(17)250131(10)DW3AHEG05A
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K191286
• 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
• Report Date (Section B): 04/02/2025

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: 01/31/2025
• Device Model Number: 7312
• Device Catalogue Number: 83624788
• Device Lot Number: 3AHEG05A
• 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: 11/03/2023
• Supplement Date Received by Manufacturer: 01/17/2024; 04/02/2025
• Initial Report FDA Received Date: 11/13/2023
• Supplement Report FDA Received Date: 01/22/2024; 04/02/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 01/01/2023
• Is the Device Labeled for Single Use? (Y/N): Yes
• 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: 76 YR
• Patient Sex: Female