# K993171: HP Viridia Information System, Models M3150A/ M3151A/ M3153A/ M3154A

- Pathway: 510(k) (Special)
- Applicant: Hewlett-Packard Co.
- Decided: Oct 21, 1999 after 30 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: 1 generation back to K964832 (1997). 1 ancestor in all.
429 later devices descend from it; 6 cite it directly.
0 of 431 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K964832: Hewlett-Packard Centralvue Software, Hewlett-Packard Co. (1997) Summary page 1.

## Most influential descendants
- K993907: Viridia Information Center Software for M3154A Opt C22 (1999), 428 descendants of its own
- K021422: Philips Information Center Software Revision D.02 (2002), 426 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
- K030038: Philips MP60, MP70 and MP90 Intellivue Patient Monitors with Portal Technology and M3185 Opt C41 Wireless Bedside Adaptr (2003), 404 descendants of its own

## Indications for use
Indications: For central monitoring of mulXtiple adult, pediatric, and neonatal patients; and where the clinician decides to monitor cardiac arrhythmia of adult, pediatric, and neonatal patients and/or ST segment of adult patients to gain information for treatment, to monitor adequacy of treatment, or to exclude causes of symptoms.

Source page: https://510kreport.com/device/K993171
Methodology: https://510kreport.com/methodology