# K905070: Vistar

- Pathway: 510(k) (Traditional)
- Applicant: Philips Medical Systems (Cleveland), Inc.
- Decided: Jan 2, 1991 after 54 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.
166 later devices descend from it; 2 cite it directly.
0 of 167 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
- K961168: Viewpoint (1996), 161 descendants of its own
- K963221: Optical Digitizer Option for View Point (1997), 160 descendants of its own
- K970604: Viewpoint - 3.0 Software (1997), 159 descendants of its own
- K984298: Z Kat Flurotactic Guidance System Mki (1999), 152 descendants of its own
- K013025: Modification to Flourolab Plus (2001), 151 descendants of its own

Source page: https://510kreport.com/device/K905070
Methodology: https://510kreport.com/methodology