# K072825: Fingertip Pulse Oximeter, Model MD300I

- Pathway: 510(k) (Special)
- Applicant: Beijing Choice Electronic Technololgy Co., Ltd.
- Decided: Jan 14, 2008 after 104 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: 3 generations back to K001085 (2000). 3 ancestors in all.
20 later devices descend from it; 4 cite it directly.
0 of 24 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K070371: Fingertip Pulse Oximeter MD300C, Beijing Choice Electronic Technololgy Co., Ltd. (2007) Summary page 1.

## Most influential descendants
- K081125: Wrist Pulse Oximeter MD300W (2008), 10 descendants of its own
- K172366: Wrist Pulse Oximeter (2018), 5 descendants of its own
- K083229: E.S Teck ( Electro Sensor Teck) (2009), 5 descendants of its own
- K102442: E.S.O. (Electro Sensor Oxi) (2010), 4 descendants of its own
- K122046: Wrist Pulse Oximeter (2013), 3 descendants of its own

## Indications for use
Pulse Oximeter MD3001 is a portable non-invasive, spot-check, oxygen saturation of arterial hemoglobin (SpO2) and pulse rate of adult and pediatric patient at home, and hospital (including clinical use in internist/surgery, Anesthesia, intensive care and etc). Not for continuously monitoring.

Source page: https://510kreport.com/device/K072825
Methodology: https://510kreport.com/methodology