MAUDE Adverse Event Report: BOSTON SCIENTIFIC CORPORATION NEPHROMAX; CATHETER, NEPHROSTOMY

Model Number	M0062101170
Medical Device Problem Codes	Burst Container or Vessel (1074); Appropriate Device Problem Term/Code Not Available (3191)
Health Effect - Clinical Code	No Consequences Or Impact To Patient (2199)
Date of Event	08/28/2020
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
(b)(4).The device has not been received for analysis.Upon receipt and completion of the failure analysis of the complaint device, if there is any further relevant information from that review, a supplemental mdr will be filed.
Event or Problem Description
It was reported to boston scientific corporation that a nephromax dilatation balloon catheter was used in the kidney during a percutaneous nephrolithotomy (pcnl) procedure performed on (b)(6) 2020.According to the complainant, during the procedure, the balloon burst when inflated to 16 psi.Subsequently, the inflation medium of the balloon was found filling the retroperitoneum of the patient which made the image of the kidney under fluoroscopy too challenging to see.Reportedly, there are two wires in the kidney at that time.The procedure was not completed due to this event, and the patient had to be brought back to the hospital at a later date for another procedure.There were no patient complications reported as a result of this event.The patient's condition at the conclusion of the procedure was reported to be fine.
Additional Manufacturer Narrative
Block g3: user facility/importer report# (b)(4).Block h6: device code 1074 captures the reportable event of balloon burst.Device code 3191 is being used to capture the reportable issue of aborted/cancelled procedure.Block h10: the device has not been received for analysis.Upon receipt and completion of the failure analysis of the complaint device, if there is any further relevant information from that review, a supplemental mdr will be filed.
Event or Problem Description
It was reported to boston scientific corporation that a nephromax dilatation balloon catheter was used in the kidney during a percutaneous nephrolithotomy (pcnl) procedure performed on (b)(6) 2020.According to the complainant, during the procedure, the balloon burst when inflated to 16 psi.Subsequently, the inflation medium of the balloon was found filling the retroperitoneum of the patient which made the image of the kidney under fluoroscopy too challenging to see.Reportedly, there are two wires in the kidney at that time.The procedure was not completed due to this event, and the patient had to be brought back to the hospital at a later date for another procedure.There were no patient complications reported as a result of this event.The patient's condition at the conclusion of the procedure was reported to be fine.Additional information received on 23oct2020.Note: this report pertains to an encore inflation device and a nephromax dilatation balloon catheter used in the same patient and procedure.The nephromax dilatation balloon catheter was used together with and encore inflation device.Reportedly, the encore inflation device was noted hard to use.

• Brand Name: NEPHROMAX
• Common Device Name: CATHETER, NEPHROSTOMY
• Manufacturer (Section D): BOSTON SCIENTIFIC CORPORATION; 300 boston scientific way; marlborough MA 01752
• MDR Report Key: 10552980
• Report Number: 3005099803-2020-04053
• Device Sequence Number: 3146185
• Product Code: LJE
• UDI-Device Identifier: 08714729012641
• UDI-Public: 08714729012641
• Combination Product (Y/N): N
• Initial Reporter State: RI
• Initial Reporter Country: US
• PMA/510(K) Number: K121614
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 11/17/2020

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: 09/22/2022
• Device Model Number: M0062101170
• Device Catalogue Number: 210-117
• Device Lot Number: 0024477503
• Was Device Available for Evaluation?: No
• Initial Date Received by Manufacturer: 08/28/2020
• Supplement Date Received by Manufacturer: 10/23/2020
• Initial Report FDA Received Date: 09/18/2020
• Supplement Report FDA Received Date: 11/17/2020
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Patient Age: 57 YR