# K990221: Intracoil Peripheral Stent

- Pathway: 510(k) (Traditional)
- Applicant: Intratherapeutics, Inc.
- Decided: Jun 2, 1999 after 131 days
- Product code: JCT (Prosthesis, Tracheal, Expandable)
- Device class: 2
- Regulation: 21 CFR 878.3720
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 6 generations back to K923119 (1992). 16 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 18 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K963241: Ultraflex, Boston Scientific Corp (1996) Summary page 4.
- K982184: Wallstent Endoprosthesis, Boston Scientific Scimed, Inc. (1998) Summary page 4.

## Most influential descendants
- K021563: Intracoil Self-Expanding Peripheral Stent (2002), 0 descendants of its own

## Indications for use
The IntraCoil® Peripheral Stent is indicated for use in the treatment of bronchial strictures produced by malignant neoplasms.

Source page: https://510kreport.com/device/K990221
Methodology: https://510kreport.com/methodology