# K253092: Argos Infinity (Rev. 1.0)

- Pathway: 510(k) (Traditional)
- Applicant: Retia Medical Systems, Inc.
- Decided: Feb 13, 2026 after 143 days
- Product code: DXG (Computer, Diagnostic, Pre-Programmed, Single-Function)
- Device class: 2
- Regulation: 21 CFR 870.1435
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K023960 (2003). 3 ancestors in all.
No later device cites it as a predicate yet.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K181372: Argos, Retia Medical, LLC (2018) Summary page 5.

## Indications for use
Argos Infinity is intended for use in adult patients (18 years and older). It is designed to provide clinicians with continuous hemodynamic monitoring, including cardiac output and derived parameters, for patients who receive radial arterial blood pressure catheters The Argos Infinity software is used for the continuous measurement of cardiac output from an intravascular radial arterial blood pressure signal. This signal is derived from a blood pressure signal transmitted over a computer network from a vital signs monitor. The device is intended to be used by clinicians at the bedside or in remote settings to assess advanced hemodynamics of patients in an operating room or in an intensive care unit.

Source page: https://510kreport.com/device/K253092
Methodology: https://510kreport.com/methodology