# K810415: Sarns Two-State Wire Reinforced Catheter

- Pathway: 510(k) (Traditional)
- Applicant: 3M Health Care, Sarns
- Decided: Mar 17, 1981 after 27 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.
2 later devices descend from it; 2 cite it directly.
0 of 3 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
- K080034: Three Stage Venous Return Cannula, Model 816460 (2008), 0 descendants of its own
- K964374: Sarns Venous Return Catheters with Duraflo Treatment (1997), 0 descendants of its own

Source page: https://510kreport.com/device/K810415
Methodology: https://510kreport.com/methodology