# K991531: Cordis Webster Diagnostic Deflectable Tip Catheter, Model D-1078

- Pathway: 510(k) (Traditional)
- Applicant: Cordis Webster, Inc.
- Decided: Oct 4, 1999 after 154 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.
6 later devices descend from it; 1 cites it directly.
0 of 7 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The summary cites one number, which could not be confirmed as its predicate (listed below).

## Cited in the summary but kept off the family tree
- K892265: Diagnostic Deflectable Tip Catheter. Not in FDA’s 510(k), De Novo or PMA lists as we hold them (a misreading, a typo, or a number FDA does not list), so it is kept off the family tree Summary page 1.

## Most influential descendants
- K012708: Electrophysiology Catheter (2002), 5 descendants of its own
- K043393: Reprocessed EP Technologies Electrophysiology Catheters (2005), 1 descendant of its own
- K052414: Reprocessed Electrophysiology Catheter (2005), 0 descendants of its own
- K052603: Reprocessed Daig Livewire Electrophysiology Catheters (2005), 0 descendants of its own
- K043392: Reprocessed Electrophysiology Catheters (2005), 0 descendants of its own

## Indications for use
The Cordis Webster Diagnostic Deflectable Tip Catheter is indicated for electrophysiology mapping of cardiac structures in adults and children 4 years of age and older; i.e., stimulation and recording only.

Source page: https://510kreport.com/device/K991531
Methodology: https://510kreport.com/methodology