# K903493: Namic Contrast Savings Delivery System

- Pathway: 510(k) (Traditional)
- Applicant: North American Instrument Corp.
- Decided: Mar 26, 1991 after 235 days
- Product code: IZI (System, X-Ray, Angiographic)
- Device class: 2
- Regulation: 21 CFR 892.1600
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
42 later devices descend from it; 5 cite it directly.
0 of 43 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
- K961794: Fluid Administration Set - Contrast Manager (1996), 39 descendants of its own
- K984231: Angiographic Contrast Management System, Model Part a and Part B (2000), 20 descendants of its own
- K022431: Medrad Transfer Set (2002), 15 descendants of its own
- K052744: C2000 Automated Manifold Kit (2005), 14 descendants of its own
- K131478: Contrast Conservation System (2013), 13 descendants of its own

Source page: https://510kreport.com/device/K903493
Methodology: https://510kreport.com/methodology