# K043574: Allient Sorbent Hemodialysis System, Model 1000

- Pathway: 510(k) (Traditional)
- Applicant: Renal Solutions, Inc.
- Decided: Jun 3, 2005 after 158 days
- Product code: FKT (System, Dialysate Delivery, Sorbent Regenerated)
- Device class: 2
- Regulation: 21 CFR 876.5600
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K840743 (1984). 2 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K840743: REDY 2000, Organon Teknika Corp. (1984) Summary page 1.
- K882428: REDY 2000, Organon Teknika Corp. (1988) Summary page 1.

## Most influential descendants
- K060381: Allient Sorbet Hemodialysis System, Model 1100 (2006), 0 descendants of its own

## Indications for use
The Allient® Sorbent Hemodialysis System, including the SORB™ series and HISORB™ series of cartridges, is to be used for the treatment of acute and chronic uremic patients where hemodialysis is prescribed by the physician.

Source page: https://510kreport.com/device/K043574
Methodology: https://510kreport.com/methodology