# K941473: Maxima Plus Hollow Fiber Oxygenator

- Pathway: 510(k) (Traditional)
- Applicant: Medtronic Vascular
- Decided: Jun 21, 1995 after 450 days
- Product code: DTZ (Oxygenator, Cardiopulmonary Bypass)
- Device class: 2
- Regulation: 21 CFR 870.4350
- 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
- K973475: Carmeda Coated Cardiotherm Blood Cardioplegia Systems (Cbctxxx Series and Cbctxxxbr Series) (1997), 0 descendants of its own
- K962641: Maxima Forte Hollow Fiber Oxygenator with Plasma Resistant Fiber (1996), 0 descendants of its own

Source page: https://510kreport.com/device/K941473
Methodology: https://510kreport.com/methodology