# K970522: Myerson's Economy Denture Base Material

- Pathway: 510(k) (Traditional)
- Applicant: Austenal, Inc.
- Decided: May 14, 1997 after 92 days
- Product code: EBI (Resin, Denture, Relining, Repairing, Rebasing)
- Device class: 2
- Regulation: 21 CFR 872.3760
- 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. The FDA summary names no predicate by number.

## Most influential descendants
- K102874: New Stetic Acrylics (2011), 4 descendants of its own
- K131036: Yamahachi Denture Base Resins (2013), 2 descendants of its own
- K233859: Basis Flow II (2024), 0 descendants of its own
- K143265: Acrylic Block (2015), 0 descendants of its own
- K113788: Deflex Acrilato (2012), 0 descendants of its own

## Indications for use
Myerson Economy Denture Base Material is intended for use in the fabrication of full and partial dentures.

Source page: https://510kreport.com/device/K970522
Methodology: https://510kreport.com/methodology