# K926008: Pinnacle 3

- Pathway: 510(k) (Traditional)
- Applicant: Adac Laboratories
- Decided: Oct 4, 1994 after 676 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
No predicates in its family tree.
137 later devices descend from it; 4 cite it directly.
0 of 138 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
- K951581: PINNACLE3 Apex (1996), 83 descendants of its own
- K993923: Adac PINNACLE3TM Radiation Therapy Planning System (2000), 79 descendants of its own
- K970236: Theraplan Plus Version 1.2 (1997), 65 descendants of its own
- K031349: OTP 1.2 (2003), 59 descendants of its own
- K081281: Ocentra Masterplan 3.1 (Ocentra Brachy) (2008), 54 descendants of its own

Source page: https://510kreport.com/device/K926008
Methodology: https://510kreport.com/methodology