# K200845: Navigation Module of the Momentum System

- Pathway: 510(k) (Traditional)
- Applicant: Ulrich Medical USA
- Decided: Sep 10, 2020 after 163 days
- Product code: OLO (Orthopedic Stereotaxic Instrument)
- Device class: 2
- Regulation: 21 CFR 882.4560
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 10 generations back to K862807 (1986). 63 ancestors in all.
No later device cites it as a predicate yet.
0 of 64 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K140454: Navigated CD Horizon Solera Screwdriver/Taps, Medtronic Sofamor Danek USA, Inc. (2014) Summary page 4.
- K124004: Navigated CD Horizon Solera Screwdrivers, Taps, Iliac Taps, Legacy Taps, Medtronic Navigation, Inc. (2013) Summary page 4.

## Indications for use
The Navigation Module of the Momentum System is intended to be used during the preparation and placement of Momentum Posterior Spinal Fixation System screws during spinal surgery, to assist the surgeon in precisely locating anatomical structures in either open or minimally invasive procedures. The Navigation Module of the Momentum System is designed for use with the Medtronic SteathStation System, which is indicated for any medical condition in which the use of stereotactic surgery may be appropriate, and where reference to a rigid anatomical structure, such as a vertebra, can be identified relative to a CT or MRI based model, fluoroscopy images, or digitized landmarks for the anatomy.

Source page: https://510kreport.com/device/K200845
Methodology: https://510kreport.com/methodology