# K864983: Cusa System 200 Macro-Dissector

- Pathway: 510(k) (Traditional)
- Applicant: Cooper Lasersonics, Inc.
- Decided: Jun 23, 1987 after 183 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.
8 later devices descend from it; 3 cite it directly.
0 of 9 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
- K990572: Sonotome (1999), 6 descendants of its own
- K152699: Apollo System (2016), 4 descendants of its own
- K171332: Artemis Neuro Evacuation Device (2017), 2 descendants of its own
- K201308: Axonpen, Axonmonitor, Axonbox, Tablet (2020), 1 descendant of its own
- K230125: Neuroblade System (2023), 0 descendants of its own

Source page: https://510kreport.com/device/K864983
Methodology: https://510kreport.com/methodology