# K821149: Submission Coronary Cannula

- Pathway: 510(k) (Traditional)
- Applicant: Dlp, Inc.
- Decided: May 18, 1982 after 25 days
- Product code: DWF (Catheter, Cannula And Tubing, Vascular, Cardiopulmonary Bypass)
- Device class: 2
- Regulation: 21 CFR 870.4210
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
5 later devices descend from it; 1 cites it directly.
0 of 6 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
- K034058: Spherical Tip Coronary Ostial Cannula, Model 30011 (2004), 4 descendants of its own
- K131269: DLP Coronary Ostial Perfusion Cannulae (2013), 3 descendants of its own
- K141951: DLP Silicone Coronary Artery Ostial Cannulae (2014), 2 descendants of its own
- K231206: DLP Silicone Coronary Artery Ostial Cannulae (2023), 0 descendants of its own
- K230960: DLP™ Silicone Coronary Artery Ostial Cannulae (2023), 0 descendants of its own

Source page: https://510kreport.com/device/K821149
Methodology: https://510kreport.com/methodology