LVIS 213015-LVIS-D-PMARecalls & reported problems
Microvention, Inc. · Stent · Class 3 · Implant
All models of LVIS (17)
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 4
- Deaths reported
- 0
- Injuries reported
- 4
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 4 adverse event reports that list this exact device (DI 00842429100943), received between May 1, 2025 and Oct 16, 2025 — classified as 4 injuries.
The most frequently reported specific device problem is “Activation Failure” (2 reports).
Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 18, 2026.
Reports received per month
Most reported problems
Device problems
- Activation Failure2
- Activation Problem1
- Adverse Event Without Identified Device or Use Problem1
Patient problems
- No Clinical Signs, Symptoms or Conditions2
- Muscle Weakness/Atrophy1
- Paresthesia1
- Thrombosis/Thrombus1
Recent adverse event reports
The 4 most recent of 4 reports, in the reporter's own words as published by the FDA.
InjuryOct 16, 2025Activation Problem; Activation Problem
IT WAS REPORTED FOR A PATIENT ENROLLED IN THE LVIS POST-APPROVAL STUDY ¿ POST-MARKET SURVEILLANCE STUDY TO EVALUATE THE LONG-TERM SAFETY AND EFFECTIVENESS OF THE LVIS® DEVICE THAT THE STENT WAS INCOMPLETELY OPEN AT THE PROXIMAL END. A SYNCRO WIRE WAS USED TO FULLY EXPAND THE END BUT WAS UNSUCCESSFUL. EMBOLIZATION: THE RIGHT INTERNAL CAROTID ARTERY WAS SELECTED AND UNDER ROADMAP GUIDANCE AND 10MG OF VERAPAMIL WAS ADMINISTERED. THE 071 BENCHMARK GUIDE CATHETER WITH A SIMMONS INSERT WAS ADVANCED OVER THE GUIDEWIRE INTO THE CAVERNOUS PORTION OF THE INTERNAL CAROTID ARTERY. THE INSERT AND GUIDEWIRE WERE REMOVED. FOLLOW-UP CONTROL ANGIOGRAPHY WAS PERFORMED WHICH DEMONSTRATED MILD VASOSPASM AROUND THE GUIDE CATHETER. UTILIZING A ROAD MAP A MICROCATHETER WAS NAVIGATED OVER A GUIDE WIRE INTO THE RIGHT MID M1. THE MICROWIRE WAS WITHDRAWN AND A 4.5MM X 18MM LVIS STENT WAS POSITIONED WITHIN THE MICROCATHETER FROM THE RIGHT INTERNAL CAROTID ARTERY BIFURCATION TO THE RIGHT DISTAL CAVERNOUS SEGMENT. A 45-DEGREE MICROCATHETER WAS NAVIGATED OVER A GUIDEWIRE AND THE ANEURYSM WAS CATHETERIZED. THE FIRST COIL WAS ATTEMPTED TO BE DEPLOYED WITHIN THE ANEURYSM, BUT THIS PROVED EXCEEDINGLY DIFFICULT DUE T
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 23319393 ↗InjuryAug 29, 2025Adverse Event Without Identified Device or Use Problem; Adverse Event Without Identified Device or Use Problem
IT WAS REPORTED THROUGH THE CLINICAL STUDY LVIS PAS THAT INSTANT THROMBUS FORMATION WAS OBSERVED WITHIN THE DISTAL CAVERNOUS SEGMENT AND THE PROXIMAL OPHTHALMIC SEGMENT OF THE RIGHT INTERNAL CAROTID ARTERY. INTRAOPERATIVE INSTENT THROMBUS OCCURED, REQUIRING IV BOLUS AND MAINTENANCE INFUSION OF IV CANGRELOR, WHICH RESOLVED THE THROMBUS. THE PATIENT WAS NEUROLOGICALLY INTACT POST-OPERATIVE.
Patient problems: Thrombosis/Thrombus
MAUDE report 22925342 ↗InjuryJun 4, 2025Activation Failure; Activation Failure
AS REPORTED VIA THE LVIS PAS CLINICAL STUDY, A TECHNICAL EVENT HAS BEEN REPORTED FOR SUBJECT: (B)(6) AT SITE USA-02. DATE OF MALFUNCTION/DEFICIENCY: ON (B)(6) 2023. TYPE OF DEVICE MALFUNCTION/DEFICIENCY: INCOMPLETE OPEN OF THE LVIS DEVICE DISTAL TO THE ANEURYSM DESCRIPTION: TECHNICAL EVENT: INCOMPLETE LEADING-EDGE EXPANSION WAS CORRECTED WITH THE AID OF A SOLITAIRE DEPLOYED DISTALLY ENABLING INNER CURVE TRACTION. FURTHER PATIENT OUTCOME CONDITIONS REPORTED THAT, MEDICATION WAS NOT GIVEN TO CORRECT THE DEVICE DEFICIENCY. PATIENT FURTHER CONDITION REPORTED AS, ON (B)(6) 2024 (POD 312) PATIENT COMPLAINED OF WORSENING ARM/HAND WEAKNESS (LEFT WORSE THAN RIGHT BUT NOW AFFECTING RIGHT MORE), PARESTHESIA OF THE ARMS/HANDS, PROGRESSIVE WEAKNESS OF THE LEGS, WORSENING HANDWRITING, AND DIFFICULTY WITH FINE MOTOR MOVEMENTS. SITE REPORTED COMPLAINTS WITH AE NAME: ¿MOTOR ISSUES¿, AS NON-SERIOUS, GRADE 1 MILD, UNKNOWN RELATIONSHIP, NO TREATMENT REQUIRED, RESOLVED WITH SEQUELAE ON (B)(6) 2025.
Patient problems: Muscle Weakness/Atrophy; Paresthesia
MAUDE report 22146587 ↗InjuryMay 1, 2025Activation Failure; Activation Failure
AS REPORTED THROUGH THE LVIS PAS CLINICAL STUDY: LVIS PAS SUBJECT 07-011 INDEX PROCEDURE NOTE, OCCURRENCE OF TECHNICAL EVENT OF ¿INCOMPLETELY OPENED PROXIMAL END OF THE LVIS STENT¿. DURING THE REVIEW OF PATIENT 07-011 INDEX PROCEDURE THE BELOW INFORMATION WAS NOTED FROM EMR. "NEXT ATTENTION WAS TURNED TOWARDS THE INCOMPLETELY OPENED PROXIMAL END OF THE LVIS STENT. A J-SHAPED SYNCHRO WIRE WAS NAVIGATED WITHIN THE HEADWAY 21 MICROCATHETER IN AN ATTEMPT TO PURCHASE THE TRUE LUMEN OF THE STENT AND TO EXPAND THE SAME. THIS HOWEVER PROVED UNSUCCESSFUL EVEN WITH A J-SHAPED MICROCATHETER. FINAL RUNS REVEALED CONTINUING RAYMOND 1 OCCLUSION OF THE ANEURYSM WITH THE INCOMPLETELY OPENED STENT IN THE PARENT ARTERY BUT WITH GOOD LUMINAL FLOW WITHOUT OBVIOUS TURBULENCE. THE MICROCATHETERS WERE WITHDRAWN. FINAL POSTEMBOLIZATION ANGIOGRAM REVEALED NO COMPLICATIONS. GUIDE CATHETER WAS REMOVED AND HEMOSTASIS WAS ACHIEVED BY TR BAND. INTRAVENOUS HEPARIN DRIP WAS INITIATED FOR INCOMPLETE DEPLOYMENT OF THE PROXIMAL END OF THE STENT." THE STENT WAS ULTIMATELY DEPLOYED SUCCESSFULLY, DESPITE SOME COMPLICATIONS ENCOUNTERED DURING THE PROCEDURE.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 21942972 ↗
Other Intracranial Coil-Assist Stent devices
- Neuroform Atlas M003UZAS30240Stryker Corporation · Intracranial coil-assist stent13 reports
- Neuroform Atlas M003UZAS30210Stryker Corporation · Intracranial coil-assist stent12 reports
- Neuroform Atlas M003UZAS45210Stryker Corporation · Intracranial coil-assist stent11 reports
- Neuroform Atlas M003UZAS45300Stryker Corporation · Intracranial coil-assist stent10 reports
- Neuroform Atlas M003UZAS40210Stryker Corporation · Intracranial coil-assist stent9 reports
- Stent LEV3018-PMAMicrovention, Inc. · Intracranial coil-assist stent7 reports
- Neuroform Atlas M003UZAS30150Stryker Corporation · Intracranial coil-assist stent6 reports
- Neuroform Atlas M003UZAS40240Stryker Corporation · Intracranial coil-assist stent1 death6 reports
Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 18, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
How reports and recalls are matched · Editorial policy · Report an error on this page