# K930148: Technicon H* 3 RTX System (in-Vitro Diag. System)

- Pathway: 510(k) (Traditional)
- Applicant: Heraeus Kulzer, Inc.
- Decided: May 11, 1993 after 119 days
- Product code: GKZ (Counter, Differential Cell)
- Device class: 2
- Regulation: 21 CFR 864.5220
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
3 later devices descend 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)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K972354: Abbott Cell-Dyn 3200 System (1997), 2 descendants of its own
- K980614: Abbott Cell-Dyn 3000 Series Hematology Systems (1998), 1 descendant of its own
- K061667: Cell-Dyn Ruby System (2006), 0 descendants of its own

Source page: https://510kreport.com/device/K930148
Methodology: https://510kreport.com/methodology