# K903702: Model 90421 Flexport Interface

- Pathway: 510(k) (Traditional)
- Applicant: Spacelabs, Inc.
- Decided: Oct 19, 1990 after 80 days
- Product code: DQA (Oximeter)
- Device class: 2
- Regulation: 21 CFR 870.2700
- Recalls of this device: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
8 later devices descend from it; 2 cite it directly.
0 of 9 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
- K962473: (Vcom, Irvs, RVS) Central Monitoring Station, V-Link or Ambulatory Transmitters and Arrhytmia Detector and Alarms with (1997), 5 descendants of its own
- K020524: Patientnet Monitoring System (2002), 3 descendants of its own
- K031760: Viewpoint Telemetry System (2003), 2 descendants of its own
- K142601: Panorama Patient Monitoring Network (2014), 1 descendant of its own
- K963633: Ventnet; Central Monitoring Station (1996), 1 descendant of its own

## Recalls of this device
- May 9, 2014 · Class II · Z-1824-2014: Spacelabs Healthcare is voluntarily recalling the Hamilton Galileo Ventilator Flexport, Model 90436A-07, where the monitored Minute Volumes (Vmin) has been reported at one time to reach ten times the 

Source page: https://510kreport.com/device/K903702
Methodology: https://510kreport.com/methodology