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

Model Number WCD 4000

Device Problem Communication or Transmission Problem (2896)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 05/05/2022

Event Type  malfunction  

Event Description

A (b)(6) distributor returned a monitor does not commuinicate with a belt.

Manufacturer Narrative

Device evaluation of monitor has been completed.The reported problem (monitor - does not communicate with belt) has been confirmed.Upon investigation the monitor was unable to communicate with an electrode belt.The monitor's electrode belt connector was broken free from the monitor enclosure, damaging wires within the connector.The root cause for the damaged connector was excessive force.No adverse event resulted from the damaged 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: kevin chan ; 121 gamma drive; pittsburgh, PA 15238-3495 ; 4129683333
• MDR Report Key: 14376537
• MDR Text Key: 295963851
• Report Number: 3008642652-2022-04917
• Device Sequence Number: 1
• Product Code: MVK
• UDI-Device Identifier: 00855778005005
• UDI-Public: 00855778005005
• 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: 05/12/2022

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 05/12/2022
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Lay User/Patient
• Device Model Number: WCD 4000
• Device Catalogue Number: 10A0988
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 05/05/2022
• Date Manufacturer Received: 05/10/2022
• Was Device Evaluated by Manufacturer?: Yes
• 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