# K934551: Verifuse  Ambulatory Pump

- Pathway: 510(k) (Traditional)
- Applicant: Block Medical, Inc.
- Decided: Mar 17, 1994 after 176 days
- Product code: MEA (Pump, Infusion, Pca)
- 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
No predicates in its family tree.
66 later devices descend from it; 1 cites it directly.
17 of 67 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA lists a 510(k) statement for it but has not posted the file, so its predicates are not known.

## Most influential descendants
- K994375: Horizon Light (2000), 65 descendants of its own
- K011975: Horizon Outlook with Dosecom (2001), 49 descendants of its own
- K042121: Spectrum and Spectrum with Master Drug Library (2004), 28 descendants of its own
- K133801: Baxter Sigma Spectrum Infusion Pump with Master Drug Library (2014), 18 descendants of its own
- K023189: Vista Basic with FM System (2003), 16 descendants of its own

Source page: https://510kreport.com/device/K934551
Methodology: https://510kreport.com/methodology