MAUDE Adverse Event Report: VERYAN MEDICAL LTD BIOMIMICS 3D VASCULAR STENT SYSTEM

Catalog Number 144700-19

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

Patient Problems Pain (1994); Cramp(s) /Muscle Spasm(s) (4521); Restenosis (4576)

Event Date 07/14/2022

Event Type  Injury  

Event Description

This report is related to mdr report 3011632150-2022-00106 and 3011632150-2023-00124.The patient was treated as part of the mimics 3d usa post-market observational study.On the (b)(6) 2021, the patient was implanted with one 7.0 x 60mm biomimics 3d (bm3d) stent (the subject of report 3011632150-2022-00106).This was used to treat a denovo lesion of the superficial femoral artery (sfa) ostial to sfa proximal third in the left leg.The patient also had a 6.0 x 100mm bm3d stent (the subject of report 3011632150-2023-00124) placed in the left sfa distal third to proximal popliteal segment on (b)(6) 2022 for a restenosis.On 05-mar-24, additional information was received by veryan where the site added details of a second non-study commercial bm3d stent (a 7.0 x 150 mm stent (the subject of this report) which was placed on (b)(6) 2022 in the sfa middle third to treat a restenosis event of the common femoral to sfa middle third segment.All implantations used a contralateral approach and the lesions were prepared using standard percutaneous transluminal angioplasty (pta) and atherectomy.The treated segments were also post-dilated with pta.On (b)(6) 2022, the site identified a restenosis of treated segment (target lesion).It was reported as not related to the study device or procedure but due to a worsening of the patient's pre-existing condition.It was target lesion-related.The patient had left leg extremity (lle) pain and cramping.A left sfa in-stent restenosis was seen on a duplex ultrasound (dus) on (b)(6) 2022 and worsening was identified on (b)(6) 2022 on a subsequent dus.On (b)(6) 2022, the patient had a pta / standard balloon angioplasty and laser atherectomy of the common femoral artery to the proximal popliteal artery.It was reported as a target lesion revascularisation (tlr) and target vessel revascularisation (tvr).The event outcome was reported as resolved/recovered.The event was reviewed by veryan and considered possibly related to the device on (b)(6) 2022.The devices remain implanted.The additional information received from the site and reviewed by veryan on (b)(6) 2024 had added details of the second non-study stent in addition to one that was already implanted.This restenosis was the third such event of the target lesion segment and as a result of the previous interventions on this stented segment would not be considered related to the study device, but as this was the first restenosis in each of the non-study stents, the event is still considered possibly related to the two non-study stents.

Manufacturer Narrative

This report is related to mdr report 3011632150-2022-00106 and 3011632150-2023-00124.There was no reported device malfunction and the device was not returned for analysis.A review has been performed of the manufacturing certificate of conformance associated with this lot.There were no non-conformances or deviations which could be associated with this event.Based on the case information and related record review, a conclusive cause for the reported patient effects, and the relationship to the product, if any, cannot be determined.The reported patient effects of restenosis leading to intervention, claudication/leg pain/cramping are listed in the biomimics 3d instructions for use and are known patient effect of peripheral stenting procedures.There is no indication of a product quality issue with respect to the design, manufacture or labelling of the device.If further information regarding this event becomes available, a follow-up report will be submitted.This is the initial report that relates to the second non-study commercial device implanted as referred to in section b.5.The other reports referred to above have been updated with supplementals.

• Brand Name: BIOMIMICS 3D VASCULAR STENT SYSTEM
• Type of Device: BIOMIMICS 3D VASCULAR STENT SYSTEM
• Manufacturer (Section D): VERYAN MEDICAL LTD; block 5; parkmore east business park; galway, H91 V 0TX; EI H91 V0TX
• Manufacturer Contact: alan mcdonagh ; block 5; parkmore east business park; galway, H91 V-0TX ; EI H91 V0TX
• MDR Report Key: 19033467
• MDR Text Key: 339259032
• Report Number: 3011632150-2024-00015
• Device Sequence Number: 1
• Product Code: NIP
• UDI-Device Identifier: 05391526850527
• UDI-Public: (01)05391526850527(17)221230(11)210531(10)0000091472
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: P180003
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Study,Health Professional
• Reporter Occupation: Physician
• Type of Report: Initial
• Report Date: 04/03/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/03/2024
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: No
• Device Operator: Health Professional
• Device Expiration Date: 12/30/2022
• Device Catalogue Number: 144700-19
• Device Lot Number: 0000091472
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Date Manufacturer Received: 03/05/2024
• Was Device Evaluated by Manufacturer?: No
• Date Device Manufactured: 05/31/2021
• 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
• Treatment: ASPIRIN; CLOPIDOGREL (PLAVIX); XARELTO
• Patient Outcome(s): Required Intervention
• Patient Age: 74 YR
• Patient Sex: Male
• Patient Weight: 86 KG
• Patient Ethnicity: Hispanic