# K951262: Operating Arm System (Oas)

- Pathway: 510(k) (Traditional)
- Applicant: Radionics Software Applications, Inc.
- Decided: Nov 13, 1995 after 237 days
- Product code: LLZ (System, Image Processing, Radiological)
- Device class: 2
- Regulation: 21 CFR 892.2050
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
232 later devices descend from it; 4 cite it directly.
0 of 233 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
- K961844: Operating Arm System (Oas) [with CT and MR Images] (1996), 158 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
- K031454: Acumen Surgical Navigation System (2004), 146 descendants of its own
- K031337: Acumen Surgical Navigation System (2003), 81 descendants of its own

Source page: https://510kreport.com/device/K951262
Methodology: https://510kreport.com/methodology