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

Model Number WCD 4000

Device Problem Insufficient Information (3190)

Patient Problem Skin Inflammation/ Irritation (4545)

Event Date 01/28/2021

Event Type  Injury  

Manufacturer Narrative

Biocompatibility testing to iso 10993 was successfully completed on skin-contacting surfaces of the lifevest device as well as the blue(tm) defibrillation gel.

Event Description

A us distributor contacted zoll to report that a patient developed a skin irritation.The patient placed an ace bandage over the lifevest.The ace bandage cut into the patient's skin and caused the skin to bleed.It's unclear if the lifevest exacerbated this skin irritation.Follow up with the patient indicated that the open wound improved and the physician advised the patient to remove the lifevest to allow the skin to heal.

• 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: 11306910
• MDR Text Key: 231125453
• Report Number: 3008642652-2021-01104
• 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: 02/05/2021

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Lay User/Patient
• Device Model Number: WCD 4000
• Initial Date Manufacturer Received: 02/04/2021
• Initial Date FDA Received: 02/10/2021
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• 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
• Patient Outcome(s): Other; Required Intervention