MAUDE Adverse Event Report: SILK ROAD MEDICAL INC. ENROUTE TRANSCAROTID NEUROPROTECTION SYSTEM; TEMPORARY CAROTID CATHETER FOR EMBOLIC CAPTURE

Model Number SR-200-NPS

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

Patient Problems Stroke/CVA (1770); Brain Injury (2219)

Event Date 03/31/2021

Event Type  Injury  

Manufacturer Narrative

The product associated with this complaint was not returned to the manufacturer for analysis.A review of manufacturing records for this device was completed and no issues were identified that could have led to the adverse event reported.There is no indication that a malfunction of the srm device occurred.The cause of the post-operative complication is unknown.A follow-up mdr will be submitted if additional information is obtained.Silk road medical will continue to monitor for occurrences of similar events.

Event Description

It was reported that after a transcarotid artery revascularization (tcar) procedure, the patient experienced a minor embolic stroke within the middle cerebral artery (mca) territory.The patient was flaccid on the right side and standard stroke protocol was followed.Patient showed signs of recovery the following day.Additional information was obtained, and it was determined that the patient was still experiencing mild expressive aphasia and right arm paralysis 5 days post procedure.The patient will be in stroke rehabilitation.

• Brand Name: ENROUTE TRANSCAROTID NEUROPROTECTION SYSTEM
• Type of Device: TEMPORARY CAROTID CATHETER FOR EMBOLIC CAPTURE
• 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: 11726979
• MDR Text Key: 247355113
• Report Number: 3014526664-2021-00057
• Device Sequence Number: 1
• Product Code: NTE
• UDI-Device Identifier: 00811311020829
• UDI-Public: (01)00811311020829(17)230831(10)301464
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K153485
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative,health
• Reporter Occupation: Physician
• Type of Report: Initial
• Report Date: 04/26/2021

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/26/2021
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Expiration Date: 08/31/2023
• Device Model Number: SR-200-NPS
• Device Catalogue Number: SR-200-NPS
• Device Lot Number: 301464
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 04/01/2021
• Was Device Evaluated by Manufacturer?: Device Not Returned to Manufacturer
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Initial
• Patient Sequence Number: 1
• Patient Outcome(s): Disability
• Patient Age: 83 YR