# K945134: Portable Patient Monitor

- Pathway: 510(k) (Traditional)
- Applicant: Hewlett-Packard Co.
- Decided: Oct 28, 1994 after 8 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.
511 later devices descend from it; 1 cites it directly.
0 of 512 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
- K981376: Hewlett-Packard M1205A Viridia 24 CT (1999), 510 descendants of its own
- K990125: HP Viridia Component Monitoring System, Model Rev. K (1999), 509 descendants of its own
- K990972: HP Viridia Component Monitoring System, HP Viridia CMS 24/26, HP Viridia Multi-Measurement Server and Compact Portable T (1999), 462 descendants of its own
- K992273: HP Viridia Multi-Measurement Server/Compact Portable Patient Monitor M3000A/M3046A/M3016A,Rel B (2000), 451 descendants of its own
- K013199: Philips Component Compact Monitor,Model M1275B, Philips Compenent Rack, Model M1276B (2001), 431 descendants of its own

Source page: https://510kreport.com/device/K945134
Methodology: https://510kreport.com/methodology