# K001870: Millennium 9000 Phased Array Neurovascular Coil

- Pathway: 510(k) (Traditional)
- Applicant: Usa Instruments, Inc.
- Decided: Aug 14, 2000 after 55 days
- Product code: MOS (Coil, Magnetic Resonance, Specialty)
- Device class: 2
- Regulation: 21 CFR 892.1000
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
18 later devices descend from it; 7 cite it directly.
0 of 19 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
- K022582: Excalibur 9000 Totalsense Quad Head Array Coil (2002), 6 descendants of its own
- K041487: QD Head Speeder with Speeder NV Attachment (2004), 5 descendants of its own
- K032618: 3.0T 8 Channel Neurovascular (NV) Array Coil (2003), 5 descendants of its own
- K083160: 1.5T Atlas Speeder Head-Neck Coil (2008), 4 descendants of its own
- K052916: Usa Instruments 3.0T Brain/Spine Array (2005), 4 descendants of its own

Source page: https://510kreport.com/device/K001870
Methodology: https://510kreport.com/methodology