MAUDE Adverse Event Report: ROCHE DIABETES CARE, INC. ACCU-CHEK ® GUIDE TEST STRIPS; BLOOD GLUCOSE MONITORING TEST STRIPS

Model Number	07453710001
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	03/27/2023
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported the patient received the following results within 15 minutes: 168 mg/dl (lot 1) and lo (result less than the measuring range of the system, which is 20 mg/dl (lot 2) on the same meter.
Additional Manufacturer Narrative
This case, with patient identifier (b)(6) (lot 2), is related to case with patient identifier (b)(6) (lot 1).
Additional Manufacturer Narrative
Device received in a condition which made analysis impossible.Unable to test because an empty test strip vial was returned.

• Brand Name: ACCU-CHEK ® GUIDE TEST STRIPS
• Common Device Name: BLOOD GLUCOSE MONITORING TEST STRIPS
• Manufacturer (Section D): ROCHE DIABETES CARE, INC.; 9115 hague road; indianapolis IN 46250 0457
• Manufacturer (Section G): ROCHE DIABETES CARE, INC.; 9115 hague road; na; indianapolis IN 46250 1025
• Manufacturer Contact: john krug ; 9115 hague road; na; indianapolis, IN 46250-0457 ; 3175212484
• MDR Report Key: 16675929
• Report Number: 3011393376-2023-00826
• Device Sequence Number: 5434875
• Product Code: NBW
• UDI-Device Identifier: 00365702710108
• UDI-Public: 00365702710108
• Combination Product (Y/N): N
• Initial Reporter State: FL
• Initial Reporter Country: US
• PMA/510(K) Number: K160944
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Consumer
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 04/17/2023

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: 07/31/2024
• Device Model Number: 07453710001
• Device Catalogue Number: 07453710001
• Device Lot Number: 103870
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 03/27/2023
• Supplement Date Received by Manufacturer: 04/14/2023
• Initial Report FDA Received Date: 04/04/2023
• Supplement Report FDA Received Date: 04/17/2023
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 01/31/2023
• Is the Device Labeled for Single Use? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 65 YR
• Patient Sex: Male
• Patient Weight: 77 KG