# K971580: Uas Ultrasonic Aspirator System

- Pathway: 510(k) (Traditional)
- Applicant: Wells Johnson Co.
- Decided: Dec 9, 1997 after 223 days
- Product code: LFL (Instrument, Ultrasonic Surgical)
- 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.
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 UAS is designed for use in the fragmentation, emulsification and aspiration of soft tissue in the following surgical specialties: Neurosurgery Gastrointestinal and affiliated Organ Surgery Urological Surgery Plastic and Reconstructive Surgery General Surgery Gynecology Orthopedic Surgery

Source page: https://510kreport.com/device/K971580
Methodology: https://510kreport.com/methodology