# K905244: Model LP6 Ventilator, Modification

- Pathway: 510(k) (Traditional)
- Applicant: Aequitron Medical, Inc.
- Decided: Nov 30, 1990 after 10 days
- Product code: CBK (Ventilator, Continuous, Facility Use)
- Device class: 2
- Regulation: 21 CFR 868.5895
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
44 later devices descend from it; 2 cite it directly.
16 of 45 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
- K981971: Tbird VS/Avs Volume Ventilator, Models 15568, 15570 , LP10 Volume Ventilator with Pressure Limit Model 00-004130, Bear 3 (1998), 42 descendants of its own
- K984056: LTV 1000 (1999), 40 descendants of its own
- K022750: PLV Continuum Ventilator, Model P1000 (2003), 29 descendants of its own
- K083526: Trilogy 100 Ventilator (2009), 26 descendants of its own
- K093416: Trilogy 200 Ventilator (2010), 19 descendants of its own

Source page: https://510kreport.com/device/K905244
Methodology: https://510kreport.com/methodology