# K871344: Pathfinder 3, Auto Surveyor and Surveyor

- Pathway: 510(k) (Traditional)
- Applicant: Reynolds Medical, Ltd.
- Decided: Oct 20, 1987 after 197 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.
78 later devices descend from it; 1 cites it directly.
0 of 79 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
- K951902: Pathfinder 700 Holter Analyzer (1996), 77 descendants of its own
- K990727: Syneflash & Syneview (1999), 68 descendants of its own
- K032466: Spiderview (2003), 56 descendants of its own
- K042108: Vista Plus (2005), 46 descendants of its own
- K071641: Reveal XT; Insertable Cardiac Monitor (Model 9529), Patient Assistant (Model 9539) (2007), 40 descendants of its own

Source page: https://510kreport.com/device/K871344
Methodology: https://510kreport.com/methodology