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

Model Number	V-GO 40
Medical Device Problem Code	Activation, Positioning or Separation Problem (2906)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	08/01/2024
Type of Reportable Event	Malfunction
Event or Problem Description
The patient reported that the v-go 40 devices were having issues.It was reported that the button would pop off (release) and they were not able to get insulin.The patient reported that this happened four times, however no specific event dates were reported.It was reported that one device is available for return to the manufacturer.However, to date, no device has been returned.

• 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: 20180268
• Report Number: 1226572-2024-00053
• Device Sequence Number: 18217252
• Product Code: LZG
• UDI-Device Identifier: 00385609400018
• UDI-Public: (01)00385609400018(17)260425(10)FG423093
• Combination Product (Y/N): N
• Initial Reporter State: LA
• 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): 08/19/2024

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: 04/25/2026
• Device Model Number: V-GO 40
• Device Lot Number: FG423093
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 08/19/2024
• Initial Report FDA Received Date: 09/10/2024
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 04/25/2023
• 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: Initial
• Patient Sequence Number: 1
• Patient Sex: Female