# K855059: Audiant Bone Conductor or a.B.C.

- Pathway: 510(k) (Traditional)
- Applicant: Xomed, Inc.
- Decided: Apr 3, 1986 after 106 days
- Product code: LXB (Hearing Aid, Bone Conduction)
- Device class: 2
- Regulation: 21 CFR 874.3302
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
5 later devices descend from it; 1 cites it directly.
0 of 6 devices in its family (counting itself) have 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
- K102199: Otomag Bone Conduction Hearing System Model Alpha 1 (S) and Alpha 1 (M) (2011), 4 descendants of its own
- K132189: Otomag Bone Conducation Hearing System (2013), 2 descendants of its own
- K153391: Sophono Bone Conduction Systems (S) Configuration and (M) Configuration (2016), 1 descendant of its own
- K243041: contact forte Alpha (2025), 0 descendants of its own
- K123962: Otomag Bone Conduction Hearing System (2013), 0 descendants of its own

Source page: https://510kreport.com/device/K855059
Methodology: https://510kreport.com/methodology