MAUDE Adverse Event Report: HEARTWARE, INC. HEARTWARE VENTRICULAR ASSIST SYSTEM - PUMP; VENTRICULAR (ASSISST) BYPASS

Model Number 1103

Device Problems Increase in Suction (1604); Pumping Problem (3016)

Patient Problem Unspecified Heart Problem (4454)

Event Date 02/04/2021

Event Type  Injury  

Manufacturer Narrative

This regulatory report is being submitted as part of a retrospective review and remediation per (b)(4) due to an fda audit observation.Product event summary: the ventricular assist device (vad) ((b)(4)) was not returned for evaluation.The reported low flow and suction events were confirmed via review of the controller log files which revealed 2 low flow alarms and 13 suction alarms were logged since (b)(6) 2021.Information provided by the site indicated that the day of the ventricular assist device (vad) implant procedure, the vad exhibited suction and low flow alarms which were attributed to the patient's right ventricular failure.Based on the available information, the device may have caused or contributed to the reported event.Based on the risk documentation, possible causes of the reported suction event and low flow event may be attributed to multiple factors including but not limited to thrombus at the inflow cannula/outflow graft, constriction at the outflow graft, poor vad filling, inappropriate pump rotational speed.Per the instructions for use, right ventricular failure is a known potential complication associated with the implantation of a vad.Possible clinical factors that may have contributed to this event include the patient¿s pre-existing history and related comorbidities, the progression of their underlying disease, issues related to the therapeutic use of anticoagulant and antiplatelet medications and the patient's complex post-operative course.There are possible patient, pharmacological and procedural factors that may have contributed to this event.Investigation of this event is completed and the file will be closed.If new information is received, the file will be re-opened and a supplemental will be submitted.If information is provided in the future, a supplemental report will be issued.

Event Description

It was reported that, the day of the ventricular assist device (vad) implant procedure, the vad exhibited exhibited suction and low flow alarms which were attributed to the patient's right ventricular failure.The vad remains in use.No further patient complications have been reported as a result of this event.

• Brand Name: HEARTWARE VENTRICULAR ASSIST SYSTEM - PUMP
• Type of Device: VENTRICULAR (ASSISST) BYPASS
• Manufacturer (Section D): HEARTWARE, INC.; 14400 nw 60th ave; miami lakes FL 33014
• Manufacturer (Section G): HEARTWARE, INC.; 14400 nw 60th ave; miami lakes FL 33014
• Manufacturer Contact: paula bixby ; 8200 coral sea st ne; mounds view, MN 55112 ; 7635055378
• MDR Report Key: 13994563
• MDR Text Key: 288480392
• Report Number: 3007042319-2022-04539
• Device Sequence Number: 1
• Product Code: DSQ
• UDI-Device Identifier: 00888707003261
• UDI-Public: 00888707003261
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P100047
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional,Company Representative
• Reporter Occupation: Other Health Care Professional
• Type of Report: Initial
• Report Date: 04/04/2022

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/04/2022
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Lay User/Patient
• Device Expiration Date: 08/31/2022
• Device Model Number: 1103
• Device Catalogue Number: 1103
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 02/10/2021
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 08/06/2020
• Is the Device Single Use?: Yes
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Patient Outcome(s): Other
• Patient Age: 55 YR
• Patient Sex: Male