Device product
Draeger Infinity M300 and M300+, for use with the ICS to monitor ECG and pulse oximetry on ambulatory and non-ambulatory adult and pediatric patients using wireless communication over the Infinity patient monitoring network,
Z-1472-2023
Product summary
- Event
- Event 91938
- Status
- Ongoing
- Classification
- Class II
- Quantity
- 19,429 systems
- Official record key
device-enforcement:Z-1472-2023
Official wording
Reason: The software on the Infinity CentralStation drops peaks on narrow waveforms causing the Infinity M300 to fail to meet Frequency and Impulse Response requirements. In this condition, ECG waveforms with unusually narrow and/or high frequency QRS may be displayed or printed with QRS amplitudes intermittently lower than actual.
Code information: UDI-DI: 04049098048989 (M300), 04049098095778 (M300+); All Systems Running Software versions: VG2.4 and lower
Distribution pattern: Worldwide - US Nationwide distribution.
Derived failure modes
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Device software or design
software on the Infinity CentralStation drops peaks on narrow waveforms causing the Infinity M300 to fail to