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OLWClass 2

Index-Generating Electroencephalograph Software

FDA adverse event reports and recall history for index-generating electroencephalograph software (product code OLW), from the public MAUDE/AEMS corpus and the live FDA recall database.

Total reports
313
Deaths
1
Injuries
12
Malfunctions
300

Reports per year

17
18
19
20
21
22
23
24
25
26

Source: FDA adverse event reports by year received, 20172026. Reporting paused during the 2026 MAUDE-to-AEMS transition and has since resumed.

Recent recalls

  • Open, ClassifiedDevice Design

    Li-ion battery packs used in BIS Vista and BIS View Monitoring Systems. Product Number/CFN: 186-0208 UDI-Device Identifier (GTIN/UPN): 10884521130319

    Revised replacement instructions for the Li-ion battery packs used in BIS Vista and BIS View Monitoring Systems

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