# K820937: Ackrad Fluid Connecting Set

- Pathway: 510(k) (Traditional)
- Applicant: Ackrad Laboratories
- Decided: Apr 26, 1982 after 21 days
- Product code: LHI (Set, I.V. Fluid Transfer)
- Device class: 2
- Regulation: 21 CFR 880.5440
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
4 later devices descend from it; 2 cite it directly.
0 of 5 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
- K980738: Psi-Tec Syringe Infusion Pump and Accessories for General Fluid Irrigaion/Infiltration (1998), 2 descendants of its own
- K153599: Concert Medical Hands-Free Syringe (HFS) (2016), 1 descendant of its own
- K230083: Safira (2023), 0 descendants of its own
- K974295: Byron Medical Aspiration and Infiltration/Irrigation Tubing (1998), 0 descendants of its own

Source page: https://510kreport.com/device/K820937
Methodology: https://510kreport.com/methodology