# K991670: Silverstein Microwick

- Pathway: 510(k) (Traditional)
- Applicant: Micromedics, Inc.
- Decided: Aug 26, 1999 after 101 days
- Product code: ETD (Tube, Tympanostomy)
- Device class: 2
- Regulation: 21 CFR 874.3880
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Indications for use
The Silverstein MicroWick is intended for use by or on the order of a licensed physician as a short-term (less than 29 days) means for the delivery of fluids to the middle ear for patients with ear disorders.

Source page: https://510kreport.com/device/K991670
Methodology: https://510kreport.com/methodology