# K123871: Fingertip Pulse Oximeter

- Pathway: 510(k) (Special)
- Applicant: Beijing Choice Electronic Technololgy Co., Ltd.
- Decided: May 10, 2013 after 144 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.
2 later devices descend from it; 1 cites it directly.
0 of 6 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
- K141128: Fingertip Pulse Oximeter (2014), 1 descendant of its own
- K151287: Fingertip Pulse Oximeters M70, M70A, M70B, M70C, M70D (2016), 0 descendants of its own

## Indications for use
The Fingertip Pulse Oximeter MD300CF315 is a portable, non-invasive device intended for spot checking of 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 etc). It is not for continuous monitoring.

Source page: https://510kreport.com/device/K123871
Methodology: https://510kreport.com/methodology