# K955802: Pathfinder

- Pathway: 510(k) (Traditional)
- Applicant: Cardima, Inc.
- Decided: Jan 29, 1997 after 404 days
- Product code: DRF (Catheter, Electrode Recording, Or Probe, Electrode Recording)
- Device class: 2
- Regulation: 21 CFR 870.1220
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
1 later device descends from it; 1 cites it directly.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names its predicate without a number.
- (no number) Cordis Webster Orthogonal Electrode Recording Catheter: named in the summary without a submission number

## Most influential descendants
- K972803: Tracer O-T-W Mapping Device (1999), 0 descendants of its own

## Indications for use
Both devices are made to aid physicians specializing in cardiac electrophysiology, cardiac surgery and interventional cardiology in the management of abnormal rhythms of the heart.

Source page: https://510kreport.com/device/K955802
Methodology: https://510kreport.com/methodology