MAUDE Adverse Event Report: MANNKIND CORPORATION - V-GO V-GO DISPOSABLE INSULIN DELIVERY DEVICE

Model Number	V-GO 20
Medical Device Problem Code	Premature Separation (4045)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	08/01/2023
Type of Reportable Event	Malfunction
Event or Problem Description
The patient reported that two months ago they changed v-go size when getting refills.The patient reported that the devices fall off easily when she goes outside and sweats a little bit and when she showers.No specific event dates or number of occurrences were reported.The patient reported that no devices are available for return for evaluation.

• Brand Name: V-GO DISPOSABLE INSULIN DELIVERY DEVICE
• Common Device Name: V-GO
• Manufacturer (Section D): MANNKIND CORPORATION - V-GO; 293 boston post road w; #330; marlborough MA 01752
• Manufacturer (Section G): MANNKIND CORPORATION - V-GO; 293 boston post road w; #330; marlborough MA 01752
• Manufacturer Contact: jeffrey zajac ; 293 boston post road w; #330; marlborough, MA 01752
• MDR Report Key: 17995811
• Report Number: 1226572-2023-00121
• Device Sequence Number: 6669577
• Product Code: LZG
• UDI-Device Identifier: 00385609400032
• UDI-Public: (01)00385609400032(17)251215(10)FG223011
• Combination Product (Y/N): N
• Initial Reporter State: NC
• Initial Reporter Country: US
• PMA/510(K) Number: K103825
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Consumer
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date (Section B): 10/04/2023

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: 12/15/2025
• Device Model Number: V-GO 20
• Device Lot Number: VG222112C
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/04/2023
• Initial Report FDA Received Date: 10/24/2023
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 12/15/2022
• 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: Initial
• Patient Sequence Number: 1
• Patient Age: 70 YR
• Patient Sex: Female