Cleared Traditional

K222370 - SpO2 Extension Cable (FDA 510(k) Clearance)

Class II Anesthesiology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K222370 · Beijing Rongrui-Century Science & Technology Co., Ltd. · Anesthesiology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Apr 2023
Decision
240d
Days
Class 2
Risk

K222370 is an FDA 510(k) clearance for the SpO2 Extension Cable. Classified as Cable, Transducer And Electrode, Patient, (including Connector) (product code DSA), Class II - Special Controls.

Submitted by Beijing Rongrui-Century Science & Technology Co., Ltd. (Beijing, CN). The FDA issued a Cleared decision on April 2, 2023 after a review of 240 days - an extended review cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 870.2900 - the FDA anesthesiology and respiratory device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Anesthesiology review framework, consistent with the majority of Class II 510(k) submissions.

View all Beijing Rongrui-Century Science & Technology Co., Ltd. devices

Submission Details

510(k) Number K222370 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 05, 2022
Decision Date April 02, 2023
Days to Decision 240 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
101d slower than avg
Panel avg: 139d · This submission: 240d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DSA Cable, Transducer And Electrode, Patient, (including Connector)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.2900
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Anesthesiology devices follow this clearance model.

Regulatory Consultant

Beijing Believe-Med Technology Service Co., Ltd.
Ray Wang

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

Regulatory Peers - DSA Cable, Transducer And Electrode, Patient, (including Connector)

All 104
Devices cleared under the same product code (DSA) and FDA review panel - the closest regulatory comparables to K222370.
Baylis Connector Cable
K254114 · Baylis Medical Technologies, Inc. · Jan 2026
IBP cable Becton Dickinson (2606488)
K252827 · Dr?gerwerk AG & Co KGaA · Dec 2025
IBP transducer adapter cable, Argon/BD/Ohmeda, 2m
K251669 · Shanghai Draeger Medical Instrument Co., Ltd. · Sep 2025
SpO2 Extension Cable
K242986 · Beijing Rongrui-Century Science & Technology Co., Ltd. · May 2025
Philips Reusable ECG Lead Sets and Trunk Cables : Model Number,Model Name: 989803170171, OR 3-Lead ECG Trunk Cable, AAMI/IEC
K243545 · Philips Medizin Systeme B?blingen GmbH · Jan 2025
RT Carbon ECG Leads
K240087 · Ivy Biomedical Systems, Inc. · Sep 2024