MAUDE Adverse Event Report: PROCEPT BIOROBOTICS CORPORATION AQUABEAM ROBOTIC SYSTEM; FLUID JET REMOVAL SYSTEM

Catalog Number	AB2000
Medical Device Problem Code	Visual Prompts will not Clear (2281)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	11/28/2023
Type of Reportable Event	Malfunction
Event or Problem Description
A male patient underwent an aquablation procedure for symptomatic benign prostatic hyperplasia (bph).Procept biorobotics corporation (procept) became aware that during aquabeam motorpack connection, the aquabeam robotic system generated an "e22 - motorpack error" message which was able to be cleared.Once aquablation treatment began, the aquabeam robotic system generated an "e22 - motorpack error" message again.Multiple troubleshooting steps were performed to clear the error message; however, the error message persisted.A second aquabeam handpiece was used; however, the aquabeam robotic system generated an "e22 - motorpack error" message.A third aquabeam handpiece was used which resolved the issue and the aquablation procedure was successfully completed.The reported event caused a surgical delay of over 20 minutes.There were no adverse health consequences to the patient due to this event.
Additional Manufacturer Narrative
Root cause of the reported event has not yet been established.Investigation by manufacturer is currently in-process.Submission of this report does not constitute an admission that the manufacturer's product caused or contributed to the event.
Additional Manufacturer Narrative
Three (3) good faith attempts were made to retrieve the device; however, the aquabeam handpiece was not returned for investigation.A review of the device history record (dhr) ab2000-b / serial number (b)(6) and aquabeam handpiece / lot number 23c05214 was conducted, which confirmed that there was one (1) non-conformance issued to this lot during the manufacturing process that could potentially be related to the reported event.The affected units within the lot were reworked to address the nonconformance.Upon re-inspection, the lot met all required specifications and was then deemed acceptable to be released for distribution per device specifications.The aquabeam robotic system user manual, um0101 rev.F, states the following: table 5: system detected errors and faults e22 - motorpack error release foot pedal and click x.1) if error persists, reconnect handpiece to motorpack.2) if error continues, replace handpiece the root cause of the reported event could not be established as the handpiece was not returned for investigation.Submission of this report does not constitute an admission that the manufacturer's product caused or contributed to the event.

• Brand Name: AQUABEAM ROBOTIC SYSTEM
• Common Device Name: FLUID JET REMOVAL SYSTEM
• Manufacturer (Section D): PROCEPT BIOROBOTICS CORPORATION; 150 baytech drive; san jose CA 95134
• Manufacturer (Section G): PROCEPT BIOROBOTICS CORPORATION; 150 baytech drive; san jose CA 95134
• Manufacturer Contact: doria esquivel ; 150 baytech drive; san jose, CA 95134 ; 6502327291
• MDR Report Key: 18384476
• Report Number: 3012977056-2023-00240
• Device Sequence Number: 4196860
• Product Code: PZP
• UDI-Device Identifier: 00850055427006
• UDI-Public: 0100850055427006172510311023C05
• Combination Product (Y/N): N
• Initial Reporter State: NC
• Initial Reporter Country: US
• PMA/510(K) Number: DEN170024
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 02/02/2024

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 Catalogue Number: AB2000
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 11/28/2023
• Supplement Date Received by Manufacturer: 01/25/2024
• Initial Report FDA Received Date: 12/22/2023
• Supplement Report FDA Received Date: 02/02/2024
• Was Device Evaluated by Manufacturer? (Y/N): Device Not Returned to Manufacturer
• Date Device Manufactured: 08/09/2022
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Reuse
• Patient Sequence Number: 1
• Patient Sex: Male