# K951371: 1481 T Digital Telemetry System with S-T Segment Analysis Option

- Pathway: 510(k) (Traditional)
- Applicant: Siemens Medical Solutions USA, Inc.
- Decided: Oct 4, 1995 after 191 days
- Product code: DSI (Detector And Alarm, Arrhythmia)
- Device class: 2
- Regulation: 21 CFR 870.1025
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
42 later devices descend from it; 3 cite it directly.
0 of 43 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
- K972714: Siemens Multiview Workstation Infinity Telemetry System (1997), 37 descendants of its own
- K983980: Siemens Multiview Infinity Telemetry System Enhancement, Additional Arrhythmia Calls (1998), 36 descendants of its own
- K024108: Siemens Multi View Infinity Telemetry System (2002), 35 descendants of its own
- K061379: Infinity Telesmart Telemetry System (2007), 26 descendants of its own
- K130711: Infinity Centralstation with Infinity M300 (2013), 25 descendants of its own

Source page: https://510kreport.com/device/K951371
Methodology: https://510kreport.com/methodology