# K001348: ST/AR ST and Arrhythmia Software

- Pathway: 510(k) (Special)
- Applicant: Agilent Technologies, Inc.
- Decided: May 17, 2000 after 19 days
- Product code: MHX (Monitor, Physiological, Patient(With Arrhythmia Detection Or Alarms))
- Device class: 2
- Regulation: 21 CFR 870.1025
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
264 later devices descend from it; 5 cite it directly.
0 of 265 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K014261: ST/AR ST and Arrhythmia Software, Model Release E.0 (2002), 263 descendants of its own
- K021251: ST/AR ST and Arrhythmia Software, Release E.I. (2002), 262 descendants of its own
- K040357: M3290A Intellivue Information Center Software Release F.O and the M4840A Telemetry Monitoring System II (2004), 260 descendants of its own
- K041235: Philips MP20, MP30, MP40, MP50. MP60, MP70 and MP90 Intellivue Patient Monitors (2004), 252 descendants of its own
- K042845: The Philips MP20, MP30, MP40, MP50, MP60, MP70, and MP90 Intellivue Patient Monitors (2004), 251 descendants of its own

Source page: https://510kreport.com/device/K001348
Methodology: https://510kreport.com/methodology