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WEB Aneurysm Embolization System W2-9-7-MVI-3Recalls & reported problems

Microvention, Inc. · WEB 27 SL 9x7 · Class 3 · Implant

All models of WEB Aneurysm Embolization System (15)

Data updated Oct 18, 2026 from official FDA records · Editorial policy

Adverse event reports
1
Deaths reported
0
Injuries reported
1
Recalls naming it
0

Summary

The FDA's MAUDE database contains 1 adverse event report that list this exact device (DI 00842429107225), received between Jul 29, 2022 and Jul 29, 2022 — classified as 1 injury.

The most frequently reported specific device problem is “Positioning Problem” (1 report).

1 other recall cover devices cleared under the same FDA submission (P170032); they may or may not involve this specific model.

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.

Most reported problems

Device problems

  • Positioning Problem1

Patient problems

  • Stroke/CVA1

Recent adverse event reports

The 1 most recent of 1 reports, in the reporter's own words as published by the FDA.

  • InjuryJul 29, 2022Positioning Problem; Positioning Problem

    IT WAS REPORTED THAT DURING TREATMENT OF AN ACOMM ANEURYSM WITH A WEB DEVICE, THE WEB WAS PROTRUDING AND CUT OFF FLOW PRIOR TO THE END OF THE PROCEDURE. THE PHYSICIAN DECIDED NOT TO PLACE AN ADJUNCTIVE DEVICE. THE PATIENT EXPERIENCED STROKE LIKE SYMPTOMS (LOSS OF MOVEMENT IN LEFT ARM AND LEG).

    Patient problems: Stroke/CVA

    MAUDE report 15132909 ↗

Recalls under the same FDA submission

These recalls involve devices cleared under P170032. One submission often covers many models, so check the product and lot details in each record.

  • Z-0170-2023 · Sep 21, 2022 · Open, Classified
    WEB Detachment Controller, REF: WDC-2, WDC, MV-WDC2. Component of WEB Aneurysm Embolization System.

Other Intrasaccular Flow Disruption Device devices

All Intrasaccular Flow Disruption Device devices →

Sources and updates

How reports and recalls are matched · Editorial policy · Report an error on this page