# K992595: HP Viridia Component Monitoring System, Model Rev. K with Easi-ST Segment Measurement, HP Viridia CMS 24/26, Rev K with

- Pathway: 510(k) (Special)
- Applicant: Hewlett-Packard GmbH
- Decided: Dec 8, 1999 after 127 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
Longest line of descent: 2 generations back to K872781 (1987). 3 ancestors in all.
436 later devices descend from it; 4 cite it directly.
0 of 440 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K990476: HP Viridia Component Monitoring System, HP Viridia CMS 24/26, Model Rev. K with Easi-Ecg Option, Hewlett-Packard GmbH (1999) Summary page 1.

## Most influential descendants
- K013199: Philips Component Compact Monitor,Model M1275B, Philips Compenent Rack, Model M1276B (2001), 431 descendants of its own
- K021300: Modification of Philips Component Compact Monitor, Release a.03, Model M1275B (2002), 421 descendants of its own
- K020531: Philips Multi-Parameter Module, Model M3001A; Philips Component Compact Monitor, Release a.02, Model M1275B (2002), 416 descendants of its own
- K021778: Philips Component Compact Monitor, Release a.04, Model #M1275B (2002), 407 descendants of its own
- K023871: M3046A (M2/M3/M4) Compact Portable Patient Monitor and MP60 & MP70 Intellivue Patient Monitor with Portal Technology (2002), 406 descendants of its own

## Indications for use
The Hewlett-Packard Viridia Component Monitoring System, (M1175A/76A/77A), and Viridia 24/26 (M1205A) Rev.K with with EASI™ ST segment Monitoring is indicated for: Assessment of real time ST segment analysis in adult patients. Assessment is indicated for the hospital environment.

Source page: https://510kreport.com/device/K992595
Methodology: https://510kreport.com/methodology