# K070739: Allient Sorbent Hemodialysis System, Model# 1500

- Pathway: 510(k) (Special)
- Applicant: Renal Solutions, Inc.
- Decided: May 25, 2007 after 70 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
No predicates in its family tree.
5 later devices descend from it; 2 cite it directly.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Most influential descendants
- K093964: Venofer Pump (2010), 2 descendants of its own
- K103564: Venofer Pump (2011), 1 descendant of its own
- K093362: 2008 Hemodialysis Sorbent System (2010), 1 descendant of its own
- K123835: 2008 Hemodialysis Sorbent System (2013), 0 descendants of its own
- K121497: Venofer Pump (2012), 0 descendants of its own

## Indications for use
The Allient Sorbent Hemodialysis System, including the SORB TM series and HISORB TM 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/K070739
Methodology: https://510kreport.com/methodology