# K991966: The Nomos Chane II

- Pathway: 510(k) (Traditional)
- Applicant: Nomos Corp.
- Decided: Sep 3, 1999 after 85 days
- Product code: IYE (Accelerator, Linear, Medical)
- Device class: 2
- Regulation: 21 CFR 892.5050
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K941927 (1995). 1 ancestor in all.
1 later device descends from it; 1 cites it directly.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K941927: The Nomos Crane, Nomos Corp. (1995) Summary page 1.

## Most influential descendants
- K013036: Nomos Motorized Crane II (2001), 0 descendants of its own

## Indications for use
The NOMOS® CRANE II is intended to be used as an accessory to powered, radiation therapy patient support assemblies. The NOMOS CRANE II verifies and describes, via a set of X, Y and Z coordinates, the set-up of the couch/patient prior to treatment.

Source page: https://510kreport.com/device/K991966
Methodology: https://510kreport.com/methodology