# K171492: B7 2C Occlusion Balloon

- Pathway: 510(k) (Traditional)
- Applicant: Spiration, Inc.
- Decided: Nov 20, 2017 after 182 days
- Product code: EOQ (Bronchoscope (Flexible Or Rigid))
- Device class: 2
- Regulation: 21 CFR 874.4680
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K904669 (1991). 2 ancestors in all.
No later device cites it as a predicate yet.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K962901: Olympus B5-2C/B7-2C Balloon Catheter, Olympus America, Inc. (1996) Summary page 4.

## Indications for use
The B7-2C Occlusion Balloon is to be used for selective endoscopic bronchography, saline injection associated with bronchoalveolar lavage, bronchial hemostasis and airway occlusion to localize air leaks.

Source page: https://510kreport.com/device/K171492
Methodology: https://510kreport.com/methodology