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External Drainage And Monitoring
No active recall
FDA product code: GWM · Category: Device, Monitoring, Intracranial Pressure
Severity Snapshot
108 total reports2016-07 – 2026-02 date range55.1% physician / facility reported44.9% manufacturer reported2 SKU variants
Failure & Consequence Profiles
Top Failure Modes
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Top Patient Outcomes
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Reporting Trend
Annual Reporting Volume
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Note: the 2018 Voluntary Malfunction Summary Reporting expansion means volume increases may reflect surveillance changes, not increased device risk.
Reported Events
Submitted to FDA MAUDE by physicians, hospitals, manufacturers, and patients.
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