# K864394: Emerson 3MV Volume Ventilator

- Pathway: 510(k) (Traditional)
- Applicant: J. H. Emerson Co.
- Decided: Dec 5, 1986 after 29 days
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
10 later devices descend from it; 1 cites it directly.
1 of 11 devices in its family (counting itself) has 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
- K964540: Nellcor Puritan Bennett, 740 Ventilator System (1997), 9 descendants of its own
- K984379: Nellcor Puritan Bennett, 760 Ventilator System (1998), 8 descendants of its own
- K021112: Inspiration Ventilator System (2002), 6 descendants of its own
- K030341: Modification to Inspiration Ventilator System (2004), 4 descendants of its own
- K051550: Inspiration Ventilator System (2005), 3 descendants of its own

Source page: https://510kreport.com/device/K864394
Methodology: https://510kreport.com/methodology