# K013234: Microjet Crono

- Pathway: 510(k) (Traditional)
- Applicant: Cane S.R.L.
- Decided: Apr 26, 2002 after 211 days
- Product code: FRN (Pump, Infusion)
- Device class: 2
- Regulation: 21 CFR 880.5725
- 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 K982838 (1998). 1 ancestor in all.
6 later devices descend from it; 1 cites it directly.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K982838: Cadd-Legacy 1 Ambulatory Infusion System Model Number 6400, Sims Deltec, Inc. (1998) Summary page 1.

## Most influential descendants
- K041414: Crono and Crono, Model 30 (2004), 5 descendants of its own
- K052218: Crono Five and Crono Pca 50 (2005), 2 descendants of its own
- K052217: Crono Super Pid (2005), 2 descendants of its own
- K091042: Crono S-Pid 50 (2009), 1 descendant of its own
- K251105: Tetra (TM-20); Tetra (TM-50) (2025), 0 descendants of its own

## Indications for use
The Microjet Crono ambulatory infusion pump device has been designed for use in subcutaneous infusion of prescribed liquid medicines.

Source page: https://510kreport.com/device/K013234
Methodology: https://510kreport.com/methodology