# K011344: Infant Plethysmograph, Model 004400; Pediatric Plethysmograph, Model 004400

- Pathway: 510(k) (Abbreviated)
- Applicant: Collins Medical, Inc.
- Decided: May 17, 2002 after 380 days
- Product code: BZC (Calculator, Pulmonary Function Data)
- Device class: 2
- Regulation: 21 CFR 868.1880
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
1 later device descends from it; 1 cites it directly.
0 of 2 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
- K081823: Masterscreen Paed - Baby Body (2009), 0 descendants of its own

Source page: https://510kreport.com/device/K011344
Methodology: https://510kreport.com/methodology