# K000126: Masimo Set Radical Pulse Oximeter with Satshare, Masimo Lnop-Adt-Adult/Pediatric Disposable Sensor, Masimo Lno-PDT-Pedia

- Pathway: 510(k) (Traditional)
- Applicant: Masimo Corp.
- Decided: Apr 14, 2000 after 87 days
- Product code: DQA (Oximeter)
- Device class: 2
- Regulation: 21 CFR 870.2700
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
560 later devices descend from it; 6 cite it directly.
8 of 561 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
- K031330: Modification to Masimo Set Radical Pulse Oximeter with Satshare and Lnop Series of Sensors and Cables (2003), 519 descendants of its own
- K040259: Masimo Set Intellivue Pulse Oximeter Module (2004), 312 descendants of its own
- K033296: Masimo Set Rad-5 Pulse Oximeter, Model Rad-5; Masimo Set Rad-5V Pulse Oximeter, Model Rad-5V (2004), 279 descendants of its own
- K040214: Modification to: Masimo Set Radical Pulse Oximeter with Satshare and Lnop Series of Sensors and Cables (2004), 254 descendants of its own
- K050762: Philips Intellivue Patient Monitor, Models MP20, MP30, MP40, MP50, MP60, MP70 and MP90 (2005), 249 descendants of its own

Source page: https://510kreport.com/device/K000126
Methodology: https://510kreport.com/methodology