# K993675: Peregrine Radiation Therapy Dose Calculation System

- Pathway: 510(k) (Traditional)
- Applicant: Nomos Corp.
- Decided: Sep 5, 2000 after 309 days
- Product code: MUJ (System, Planning, Radiation Therapy Treatment)
- 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 K926008 (1994). 1 ancestor in all.
14 later devices descend from it; 1 cites it directly.
0 of 16 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K926008: Pinnacle 3, Adac Laboratories (1994) Summary page 1.

## Most influential descendants
- K071938: Monaco RTP System (2007), 13 descendants of its own
- K091179: Monaco RTP System, Vmat Option (2009), 12 descendants of its own
- K110730: Monaco RTP System (2011), 8 descendants of its own
- K132971: Monaco (2013), 7 descendants of its own
- K151233: Monaco (2015), 6 descendants of its own

## Indications for use
The PEREGRINE™ Radiation Therapy Dose Calculation System is used in conjunction with a radiation treatment planning system to provide the dose distribution for radiation therapy treatments employing radiation sou:ces and associated beam modifiers for clinical review and judgement prior to treating the patient. The PEREGRINE™ Radiation Therapy Dose Calculation 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/K993675
Methodology: https://510kreport.com/methodology