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

Model Number SR-0740-CS

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

Patient Problems Stroke/CVA (1770); Thrombosis/Thrombus (4440)

Event Date 10/12/2022

Event Type  Injury  

Event Description

It was reported that approximately one day after the completion of a transcarotid artery revascularization (tcar) procedure, the patient suffered a stroke due to a complete stent occlusion.A thrombectomy was performed and the lesion was re-stented by a neurologist.The physician believed that this patient is resistant to clopidogrel medication.There is no conclusive evidence if this patient was plavix resistant.

Manufacturer Narrative

The product associated with this complaint was not returned to the manufacturer for analysis.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 and a supplemental mdr will be submitted if additional information is received.

• 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: magaly boardman ; 1213 innsbruck drive; sunnyvale, CA 94089-1317 ; 4087209002
• MDR Report Key: 15784912
• MDR Text Key: 303558164
• Report Number: 3014526664-2022-00176
• Device Sequence Number: 1
• Product Code: NIM
• UDI-Device Identifier: 00811311020447
• UDI-Public: (01)00811311020447(17)240331(10)18018427
• 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: 11/09/2022

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 11/11/2022
• 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-0740-CS
• Device Catalogue Number: SR-0740-CS
• Device Lot Number: 18018427
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 10/19/2022
• 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; Disability
• Patient Age: 72 YR
• Patient Sex: Male