MAUDE Adverse Event Report: BOSTON SCIENTIFIC - FREMONT (CE) MAESTRO FOOT SWITCH; CATHETER, PERCUTANEOUS, CARDIAC ABLATION, FOR TREATMENT OF ATRIAL FLUTTER

Model Number	M004218500
Medical Device Problem Code	Device Remains Activated (1525)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	11/10/2017
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Device evaluated by mfr: it is indicated that the device will not be returned for evaluation.If there is any further relevant information obtained, a supplemental medwatch will be filed.(b)(4).
Event or Problem Description
It was reported rf energy continued when the footswitch was released.The maestro footswitch was ¿sticking¿ when coming off ablation; power continued to flow after pressure was lifted off the footswitch.The footswitch was unplugged and the procedure was continued using the button on the generator.The issue did not occur when the footswitch was not in use.There were no patient complications.

• Brand Name: MAESTRO FOOT SWITCH
• Common Device Name: CATHETER, PERCUTANEOUS, CARDIAC ABLATION, FOR TREATMENT OF ATRIAL FLUTTER
• Manufacturer (Section D): BOSTON SCIENTIFIC - FREMONT (CE); 47215 lakeview blvd; north dock; fremont CA 94538
• MDR Report Key: 7083086
• Report Number: 2134265-2017-11972
• Device Sequence Number: 1895808
• Product Code: OAD
• UDI-Device Identifier: 08714729862437
• UDI-Public: 08714729862437
• Combination Product (Y/N): N
• Initial Reporter State: NE
• Initial Reporter Country: US
• PMA/510(K) Number: P020025
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 11/10/2017

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: Health Professional
• Device Model Number: M004218500
• Device Catalogue Number: 21850
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/10/2017
• Initial Report FDA Received Date: 12/05/2017
• Patient Sequence Number: 1
• Patient Age: 44 YR