MAUDE Adverse Event Report: ZOLL MANUFACTURING CORPORATION LIFEVEST WCD 4000 SYSTEM; WEARABLE CARDIOVERTER DEFIBRILLATOR

Model Number WCD 4000

Device Problems Loose or Intermittent Connection (1371); Device Operates Differently Than Expected (2913)

Patient Problem No Known Impact Or Consequence To Patient (2692)

Event Date 03/10/2017

Event Type  malfunction  

Manufacturer Narrative

Device evaluation of monitor sn (b)(4) has been completed.The reported problem (loose/exposed wire) was confirmed.As received, the belt receptacle and internal wires were damaged.Root cause investigation is ongoing under an existing internal corrective action.No adverse event resulted from the damaged monitor.

Event Description

A us distributor contacted zoll to report that there was a loose/exposed wire on the patient's monitor.

• Brand Name: LIFEVEST WCD 4000 SYSTEM
• Type of Device: WEARABLE CARDIOVERTER DEFIBRILLATOR
• Manufacturer (Section D): ZOLL MANUFACTURING CORPORATION; 121 gamma drive; pittsburgh PA 15238 3495
• Manufacturer (Section G): ZOLL MANUFACTURING CORPORATION; 121 gamma drive; pittsburgh PA 15238 3495
• Manufacturer Contact: katelynn mains ; 121 gamma drive; pittsburgh, PA 15238-3495 ; 4129683333
• MDR Report Key: 6507282
• MDR Text Key: 73510580
• Report Number: 3008642652-2017-03269
• Device Sequence Number: 1
• Product Code: MVK
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P010030
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: distributor
• Reporter Occupation: Other
• Type of Report: Initial
• Report Date: 04/17/2017

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/20/2017
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Lay User/Patient
• Device Model Number: WCD 4000
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 03/23/2017
• Date Manufacturer Received: 04/12/2017
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 01/01/2015
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Reuse
• Patient Sequence Number: 1