MAUDE Adverse Event Report: SILK ROAD MEDICAL INC. ENROUTE TRANSCAROTID STENT SYSTEM; ENROUTE TSS

Model Number SR-0840-CS

Device Problem Adverse Event Without Identified Device or Use Problem (2993)

Patient Problem Extravasation (1842)

Event Date 10/27/2021

Event Type  Injury  

Event Description

It was reported that during a transcarotid artery revascularization (tcar) procedure, after arterial sheath placement, the physician noted an extravasation in the distal common carotid artery after the placement of the stent.The physician elected to deploy a secondary third party stent to cover the extravasation.The procedure was completed successfully and no additional issues were noted.

Manufacturer Narrative

The product associated with this complaint was not returned to the manufacturer for analysis as the device was implanted.At this time it is unknown if the reported failure is related to procedural/user error or a silk road medical device failure, hence, the event will be reported out of abundance of caution.A review of the manufacturing records for this device was completed and no issues were identified that could have led to the adverse event reported.Complaints will continue to be reviewed and monitored for trends.

• Brand Name: ENROUTE TRANSCAROTID STENT SYSTEM
• Type of Device: ENROUTE TSS
• Manufacturer (Section D): SILK ROAD MEDICAL INC.; 1213 innsbruck drive; sunnyvale CA 94089 1317
• Manufacturer (Section G): SILK ROAD MEDICAL INC.; 1213 innsbruck drive; sunnyvale CA 94089 1317
• Manufacturer Contact: solomon mulugeta ; 1213 innsbruck drive; sunnyvale, CA 94089-1317 ; 4087209002
• MDR Report Key: 12857592
• MDR Text Key: 281131308
• Report Number: 3014526664-2021-00173
• Device Sequence Number: 1
• Product Code: NIM
• UDI-Device Identifier: 00811311020478
• UDI-Public: (01)00811311020478(17)240331(10)18019123
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P140026
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional,Company Representative
• Reporter Occupation: Physician
• Type of Report: Initial
• Report Date: 11/22/2021

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 11/22/2021
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Expiration Date: 03/31/2024
• Device Model Number: SR-0840-CS
• Device Catalogue Number: SR-0840-CS
• Device Lot Number: 18019123
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 10/27/2021
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Date Device Manufactured: 03/31/2021
• 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): Required Intervention
• Patient Age: 83 YR
• Patient Sex: Male