# K931902: Cusa System 200C/T Ultrasonic Aspirator & Access.

- Pathway: 510(k) (Traditional)
- Applicant: Valleylab, Inc.
- Decided: Sep 16, 1994 after 515 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.
90 later devices descend from it; 1 cites it directly.
0 of 91 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
- K981262: Cusa Excel Ultrasonic Surgical Aspirator System (1998), 89 descendants of its own
- K991791: Sound Vaser System (1999), 49 descendants of its own
- K022051: Soundvaser System (2002), 48 descendants of its own
- K042261: Macropore Puricel Lipoplasty System (2004), 36 descendants of its own
- K072587: Cytori Aft System (2007), 34 descendants of its own

Source page: https://510kreport.com/device/K931902
Methodology: https://510kreport.com/methodology