# K141024: External Pulse Oximeter

- Pathway: 510(k) (Traditional)
- Applicant: Beijing Choice Electronic Technololgy Co., Ltd.
- Decided: Jan 13, 2015 after 267 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: 4 generations back to K001085 (2000). 4 ancestors in all.
No later device cites it as a predicate yet.
0 of 5 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K093757: MD300C1 Fingertip Pulse Oximeter, Beijing Choice Electronic Technololgy Co., Ltd. (2010) Summary page 5.

## Indications for use
The external pulse oximeter (MD50i and MD50p) is designed for spot checking of the pulse oxygen saturation and pulse rate for adult at hospital. This medical device can be reused. Not for continuous monitoring.

Source page: https://510kreport.com/device/K141024
Methodology: https://510kreport.com/methodology