# K802870: Rion Electro-Palatograph Model DP-01

- Pathway: 510(k) (Traditional)
- Applicant: Kindel & Anderson
- Decided: Dec 17, 1980 after 33 days
- Product code: LEZ (Aids, Speech Training For The Hearing Impaired (Ac-Powered And Patient-Contact))
- Device class: U
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
2 later devices descend from it; 1 cites it directly.
0 of 3 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
- K982396: Visivox, Model V-2 (1998), 1 descendant of its own
- K091682: LSVT C or LSVT Companion, Model V.1 (2009), 0 descendants of its own

Source page: https://510kreport.com/device/K802870
Methodology: https://510kreport.com/methodology