# K242986: SpO2 Extension Cable

- Pathway: 510(k) (Special)
- Applicant: Beijing Rongrui-Century Science & Technology Co., Ltd.
- Decided: May 2, 2025 after 218 days
- Product code: DSA (Cable, Transducer And Electrode, Patient, (Including Connector))
- Device class: 2
- Regulation: 21 CFR 870.2900
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 5 generations back to K992524 (2000). 5 ancestors in all.
No later device cites it as a predicate yet.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K222370: SpO2 Extension Cable, Beijing Rongrui-Century Science & Technology Co., Ltd. (2023) Summary page 6.

## Indications for use
SpO2 Extension Cables are intended to be used to connect SpO2 sensors,placed at appropriate sites on the patient to a monitoring device for SpO2 monitoring by health care professional.

Source page: https://510kreport.com/device/K242986
Methodology: https://510kreport.com/methodology