MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION ACCUTRAC (TM) SINGLE-USE HOLMIUM LASER FIBER; POWERED LASER SURGICAL INSTRUMENT

Model Number	M0068404112
Medical Device Problem Codes	Break (1069); Degraded (1153)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	12/09/2021
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
(b)(4).Investigation results the returned accutrac single-use holmium laser fiber was analyzed, and a visual evaluation noted that the laser fiber was returned in one piece.The laser fiber measured 315.7 cm from the end of the connector to the end of the fiber body.The exposed glass tip measured 4 mm and appeared in good condition.A functional evaluation revealed that there was distorted light from the sma connector, indicating a fracture within the fiber connector.No other problems with the device were noted.The reported event of the laser fiber stopped working was confirmed.It is likely that procedural handling of the device during set-up or use contributed to the fracture within the fiber connector.A fiber broken within the connector of the device can result in insufficient aiming beam and low laser energy output, up to a complete inability for the fiber to fire.Review and analysis of all available information indicated that the most probable root cause is adverse event related to procedure.A review of the manufacturing documentation for this device revealed that no anomalies or deviations related to the event occurred during manufacturing.A labeling review was performed and, from the information available, this device was used per the directions for use (ifu) / product label.
Event or Problem Description
It was reported to boston scientific corporation on (b)(6) 2021 that an accutrac single-use holmium laser fiber was used in a kidney stone removal procedure to treat kidney stones performed on (b)(6) 2021.The laser unit used was a auriga laser console.During the procedure, the beam only lit briefly before the laser fiber gave a loud crack and stopped working.The fiber was connected and disconnected several times to troubleshoot the problem.The fiber was removed and the procedure was completed with another accutrac single-use holmium laser fiber.There were no patient complications reported as a result of this event.Note: this event has been deemed reportable based on the investigation finding that the laser fiber was broken within the connector.

• Brand Name: ACCUTRAC (TM) SINGLE-USE HOLMIUM LASER FIBER
• Common Device Name: POWERED LASER SURGICAL INSTRUMENT
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; 300 boston scientific way; marlborough MA 01752
• Manufacturer (Section G): COHERENT INCORPORATED; 5100 patrick henry drive; santa clara CA 95054
• Manufacturer Contact: carole morley ; 300 boston scientific way; marlborough, MA 01752 ; 5086834015
• MDR Report Key: 13758498
• Report Number: 3005099803-2022-01305
• Device Sequence Number: 5801066
• Product Code: GEX
• UDI-Device Identifier: 08714729802709
• UDI-Public: 08714729802709
• Combination Product (Y/N): N
• Initial Reporter Country: GM
• PMA/510(K) Number: K110686
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Other,Foreign,Health Professional,Company Representative
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 03/14/2022

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 Expiration Date: 02/10/2024
• Device Model Number: M0068404112
• Device Catalogue Number: 840-411
• Device Lot Number: 0000010591
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 01/31/2022
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 02/17/2022
• Initial Report FDA Received Date: 03/14/2022
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 02/10/2021
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Patient Sex: Unknown