# K123295: Rhythm View

- Pathway: 510(k) (Special)
- Applicant: Topera, Inc.
- Decided: Apr 24, 2013 after 184 days
- Product code: DQK (Computer, Diagnostic, Programmable)
- Device class: 2
- Regulation: 21 CFR 870.1425
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K000248 (2000). 4 ancestors in all.
8 later devices descend from it; 4 cite it directly.
0 of 13 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K110878: Rhythmview (TM), Topera, Inc. (2011)

## Most influential descendants
- K142901: RhythmView Workstation (2014), 6 descendants of its own
- K151245: Rhythm View Workstation (non-streaming, steaming option) (2015), 5 descendants of its own
- K161240: Rhythm View Workstation (non-streaming) (2016), 4 descendants of its own
- K171583: RhythmView Workstation (2017), 3 descendants of its own
- K203084: Ablamap Software (2021), 2 descendants of its own

## Indications for use
The RhythmViewTM Workstation is a computerized system that assists in the diagnosis of complex cardiac arrhythmias. The RhiythmViewTM Workstation is used to analyze electrogram and electrocardiogram signals and display them in a visual format.

Source page: https://510kreport.com/device/K123295
Methodology: https://510kreport.com/methodology