# K961927: Rmi Hemoconcentractor Tubing Set

- Pathway: 510(k) (Traditional)
- Applicant: Research Medical, Inc.
- Decided: Aug 13, 1996 after 88 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.
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. The FDA summary names no predicate by number.

## Most influential descendants
- K970739: Rmi Hemoconcentrator Preference Pack (1997), 0 descendants of its own

Source page: https://510kreport.com/device/K961927
Methodology: https://510kreport.com/methodology