# K991066: Madtronic DLP Arterial Cannulae

- Pathway: 510(k) (Traditional)
- Applicant: Medtronic Vascular
- Decided: Sep 14, 1999 after 167 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
Longest line of descent: 1 generation back to K880421 (1988). 1 ancestor in all.
12 later devices descend from it; 1 cites it directly.
0 of 14 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K880421: Descending Arch Cannula, Dlp, Inc. (1988) Summary page 1.

## Most influential descendants
- K031037: Eopa Elongated One-Piece Arterial Cannula and Guidewire (2003), 11 descendants of its own
- K031518: Eopa Cap Elongated One-Piece Arterial Cannula with Pressure Monitoring Line, Models 774XX, 775XX, 776XX, 777XX, 788XX, (2003), 6 descendants of its own
- K111972: Affinity CP Centrifugal Pump, Resting Heart Sys.,Myotherm Cardioplegia Deliv.,Affinity Hollow Fiber Oxygenator,Aaf (2011), 5 descendants of its own
- K120988: DLP Single Stage Venous Cannula, DLP Right Angle Single Stage Venous Cannula, DLP Single Stage Venous Cannula with Right (2012), 4 descendants of its own
- K110980: Centrimag Return Cannula Kit (2011), 3 descendants of its own

## Indications for use
This product is intended for use with cardiopulmonary bypass as an arterial return cannula.

Source page: https://510kreport.com/device/K991066
Methodology: https://510kreport.com/methodology