# K990972: HP Viridia Component Monitoring System, HP Viridia CMS 24/26, HP Viridia Multi-Measurement Server and Compact Portable T

- Pathway: 510(k) (Special)
- Applicant: Hewlett-Packard GmbH
- Decided: Apr 19, 1999 after 27 days
- Product code: DSI (Detector And Alarm, Arrhythmia)
- 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: 4 generations back to K941811 (1994). 13 ancestors in all.
462 later devices descend from it; 6 cite it directly.
0 of 476 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K971910: Multi-Parameter Module (M3000A)/Display Unit (M3046A), Hewlett-Packard GmbH (1998) Summary page 1.
- K981576: Multi-Parameter Module, Model M3000A & Display Unit, Model M3046A, Hewlett-Packard GmbH (1998) Summary page 1.
- K990125: HP Viridia Component Monitoring System, Model Rev. K, Hewlett-Packard GmbH (1999) Summary page 1.
- K903523: HP Model M1020A, Arterial Oxygen Sat/Pleth Module, Hewlett-Packard Co. (1990) Summary page 1.
- K923343: Hewlett-Packard Model M1020A Pulse Oximeter, Hewlett-Packard Co. (1993) 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 family of patient monitor products is intended for monitoring, recording, and alarming of multiple physiological parameters. The devices are indicated for use in health care facilities by health care professionals whenever there is a need for monitoring the physiological parameters of adult, neonatal, and pediatric patients.

Source page: https://510kreport.com/device/K990972
Methodology: https://510kreport.com/methodology