# K994390: Gambro Polyflux 17R, Capillary Dialyzer/ Filter

- Pathway: 510(k) (Traditional)
- Applicant: Gambro Healthcare
- Decided: Oct 26, 2000 after 303 days
- Product code: MSF (Hemodialyzer, Re-Use, High Flux)
- Device class: 2
- Regulation: 21 CFR 876.5860
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K955592 (1997). 2 ancestors in all.
10 later devices descend from it; 1 cites it directly.
0 of 13 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K982414: Gambro Polyflux 11S, 14S, 17S & 21S Hemodialyzers/ Hemofilters, Gambro Healthcare (1999) Summary page 1.

## Most influential descendants
- K043342: Polyflux Family Hemodialyzer/Filter Labeled for Single and Multiple Use, Models 14L, 17L, 21L, 140H, 170H, 210H,6LR, 8LR (2005), 9 descendants of its own
- K220721: FX CorAL 60, FX CorAL 80, FX CorAL 100, FX CorAL 120, FX CorAL 600, FX CorAL 800, FX CorAL 1000 (2023), 6 descendants of its own
- K243874: FX CorAL 60 (F00012969); FX CorAL 80 (F00012970); FX CorAL 100 (F00012971); FX CorAL 120 (F00012972); FX CorAL 600 (F00012973); FX CorAL 800 (F00012974); FX CorAL 1000 (F00012975) (2025), 2 descendants of its own
- K242053: FX CorAL 40 (F00009214); FX CorAL 50 (F00009215) (2025), 1 descendant of its own
- K240394: multiFlux 1000 (F00012408) (2024), 1 descendant of its own

## Indications for use
POLYFLUX R is indicated for use in hemodialysis for the treatment of chronic or acute renal failure. The choice of the filter is the responsibility of the physician. Special attention must be paid in connection with pediatric use. CAUTION! If POLYFLUX R is reused, the procedure and disinfection specified in the RENATRON INSTRUCTION MANUAL must be followed. The POLYFLUX R may be reprocessed for reuse on the same patient.

Source page: https://510kreport.com/device/K994390
Methodology: https://510kreport.com/methodology