# K003770: Bird Tbird Legacy Ventilator

- Pathway: 510(k) (Special)
- Applicant: Bird Products Corp.
- Decided: Dec 15, 2000 after 9 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.
9 later devices descend from it; 1 cites it directly.
1 of 10 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
- K070899: Puritan Bennett Legendair XL2 (2007), 8 descendants of its own
- K082982: Breathe Technologies Ventilator and Accessories (2009), 5 descendants of its own
- K100528: Breathe Technologies Ventilator and Accessories BT-V2S (2010), 4 descendants of its own
- K102525: Breathe Technologies Ventilator and Accessories (BT-V2S) (2010), 3 descendants of its own
- K103345: Breathe Technologies Ventilator and Accessories (BT-V2S) (2011), 2 descendants of its own

Source page: https://510kreport.com/device/K003770
Methodology: https://510kreport.com/methodology