# K012770: Infinity MICRO2+

- Pathway: 510(k) (Traditional)
- Applicant: Siemens Medical Solutions USA, Inc.
- Decided: Jul 23, 2002 after 340 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
Longest line of descent: 2 generations back to K946306 (1995). 3 ancestors in all.
292 later devices descend from it; 3 cite it directly.
0 of 296 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K913489: Siemens MICRO2 Pulse Oximeter, Siemens Medical Electronics (1991) Summary page 1.
- K980882: Siemens  SC 7000 & SC 9000 XL Infinity Modular Bedside Monitor, Siemens Medical Solutions USA, Inc. (1998) Summary page 1.

## Most influential descendants
- K022889: Siemens Infinity Modular Monitors, Models SC 8000, SC 7000 & SC 9000XL & Siemens Infinity Explorer (2002), 289 descendants of its own
- K031340: Siemens Infinity Modular Monitors, Models SC 8000, SC 7000 and SC 9000XL, with Scio (2003), 280 descendants of its own
- K041956: Emg - Essential Gas Module, Model M1013A (2004), 251 descendants of its own
- K050762: Philips Intellivue Patient Monitor, Models MP20, MP30, MP40, MP50, MP60, MP70 and MP90 (2005), 249 descendants of its own
- K051106: The Philips MP20, MP30, MP40, MP50, MP60, MP70, MP80 and MP90 Intellivue Patient Monitors (2005), 247 descendants of its own

## Indications for use
The MICR02+ is indicated for the continuous, non-invasive monitoring of functional oxygen saturation of arterial hemoglobin and pulse rate during both no motion and motion conditions, and for patients who are well or poorly perfused.

Source page: https://510kreport.com/device/K012770
Methodology: https://510kreport.com/methodology