# K993359: Raptor Treatment Planning System

- Pathway: 510(k) (Traditional)
- Applicant: Nomos Corp.
- Decided: Dec 21, 1999 after 76 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: 2 generations back to K802809 (1981). 12 ancestors in all.
No later device cites it as a predicate yet.
0 of 13 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K982791: Rocs TPS, Radiation Oncology Computer Systems (1998) Summary page 1.
- K970236: Theraplan Plus Version 1.2, Theratronics, Inc. (1997) Summary page 1.
- K963258: Peacock System, Nomos Corp. (1996) Summary page 1.

## Indications for use
The RAPTOR® Treatment Planning System is used to generate computation, display, evaluation and output radiation dose estimates for clinical review and judgement prior to treating the patient. It uses well-documented algorithms to provide output data in the form of displays, hardcopy prints, plots and treatment instructions to guide the radiation oncology professional and / or physician to select the optimum treatment plan. The MLC module is used to generate plans and instructions for documented and released multileaf collimators. The RAPTOR® Treatment Planning System is intended to be used by a competent health professional such as a radiation oncologist, medical physicist, radiation therapist, or dosimetrist.

Source page: https://510kreport.com/device/K993359
Methodology: https://510kreport.com/methodology