# K951193: Clinical Vital Signs Monitor, Model #52STP-E1

- Pathway: 510(k) (Traditional)
- Applicant: Tycos Instruments, Inc.
- Decided: Mar 13, 1996 after 363 days
- Product code: DXN (System, Measurement, Blood-Pressure, Non-Invasive)
- Device class: 2
- Regulation: 21 CFR 870.1130
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
421 later devices descend from it; 6 cite it directly.
2 of 422 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
- K031740: VSM - Vital Signs Monitor, Model 53000 Series (2003), 290 descendants of its own
- K984033: Atlas Monitor (1999), 267 descendants of its own
- K022084: Atlas Monitor, Models 200,210,220 (2002), 264 descendants of its own
- K060065: CAPNOSTREAM20 Two Parameter Bedside Monitor & CAPNOSTREAM10 One Parameter Bedside Monitor (2006), 250 descendants of its own
- K072295: Capnostream 20 with A2 Adaptive Averaging Software (2007), 197 descendants of its own

Source page: https://510kreport.com/device/K951193
Methodology: https://510kreport.com/methodology