# K921310: Cordis 6 French Paragon Angiographic Catheter

- Pathway: 510(k) (Traditional)
- Applicant: Cordis Corp.
- Decided: Sep 17, 1992 after 182 days
- Product code: DQO (Catheter, Intravascular, Diagnostic)
- Device class: 2
- Regulation: 21 CFR 870.1200
- 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; 2 cite it directly.
1 of 43 devices in its family (counting itself) has 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
- K960975: 1-4F Infiniti Angiographic Catheter (1996), 41 descendants of its own
- K992051: Radifocus Optitorque (1999), 32 descendants of its own
- K082561: Spectranetics Quick-Cross Extreme Support Catheters (2008), 18 descendants of its own
- K092396: Spectranetics Quick Cross Extreme Support Catheters (2009), 13 descendants of its own
- K082736: Radifocus Optitorque Angiographic Catheter (2008), 9 descendants of its own

Source page: https://510kreport.com/device/K921310
Methodology: https://510kreport.com/methodology