# K140682: Fingertip Pulse Oximeter

- Pathway: 510(k) (Traditional)
- Applicant: Beijing Choice Electronic Technololgy Co., Ltd.
- Decided: Jul 17, 2014 after 121 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.
3 later devices descend from it; 2 cite it directly.
0 of 7 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
- K161560: Fingertip Pulse Oximeter MD300CN310 (2016), 1 descendant of its own
- K202776: Fingertip pulse oximeter (2021), 0 descendants of its own
- K151206: Fingertip Pulse Oximeter (2015), 0 descendants of its own

## Indications for use
The Fingertip Pulse Oximeter MD300C29-H- is a portable, non-invasive device intended for spot checking of oxygen saturation of arterial hemoglobin (SpO2) and pulse rate of adult, adolescent and child patient in hospital.

Source page: https://510kreport.com/device/K140682
Methodology: https://510kreport.com/methodology