# K893619: Vista MR 2055 HP System

- Pathway: 510(k) (Traditional)
- Applicant: Philips Medical Systems (Cleveland), Inc.
- Decided: Jun 23, 1989 after 44 days
- Product code: LNH (System, Nuclear Magnetic Resonance Imaging)
- 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.
40 later devices descend from it; 1 cites it directly.
0 of 41 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
- K960497: Flexible Phased Array Spine Coil (1996), 39 descendants of its own
- K971246: Leo 7000 Quadrature Knee Coil (1997), 26 descendants of its own
- K023982: Leo Iii TX/RX Quadrature Knee Coil; Alpha Iii TX/RX Quadrature Wrist Coil (2003), 22 descendants of its own
- K082636: TXRX 15CH Knee Coil (1.5T and 3T), TXRX CP Extremity Coil 3T (2008), 21 descendants of its own
- K100141: 14-Channel Extremity Coil for Magnetom Essenza (2010), 12 descendants of its own

Source page: https://510kreport.com/device/K893619
Methodology: https://510kreport.com/methodology