# FDA recall Z-0259-2024

> **Percussionaire Corporation** · Class II · device recall initiated 2020-09-14.

## Product

Monitron II Waveform Analyzer, REF: S00015-1, used with ventilators.

## Reason for recall

Note this recall occurred in 2020 and 2021. Reports of screen freeze on visual displays of waveform analyzers that are paired with ventilators. Subsequently, waveform analyzers were serviced to install PAL microprocessor chips and firmware.

## Distribution

US: CA, ND, MS, MD

## Key facts

- **Recall number:** Z-0259-2024
- **Recalling firm:** Percussionaire Corporation
- **Classification:** Class II
- **Product type:** device
- **Status:** Completed
- **Initiation date:** 2020-09-14
- **Report date:** 2023-11-15

- **Voluntary/Mandated:** Voluntary: Firm initiated
- **Location:** Sandpoint, ID, United States

## Primary source

FDA Enforcement Reports: https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=Z-0259-2024

## Citation

> AI Analytics. FDA recall Z-0259-2024. Retrieved 2026-06-25 from https://api.ai-analytics.org/recall/Z-0259-2024. Source: US FDA. Licensed CC0.

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