Cleared Traditional

K991884 - SIEMENS FIO2 SENSOR

K991884 is the FDA 510(k) clearance for SIEMENS FIO2 SENSOR by Siemens Medical Solutions USA, Inc.. It is a Class 2 Anesthesiology device (product code CCL) cleared through the Traditional 510(k) pathway after a 154-day FDA review.

K991884 · Siemens Medical Solutions USA, Inc. · Anesthesiology device
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Nov 1999
Decision
154d
Days
Class 2
Risk

K991884 is an FDA 510(k) clearance for the SIEMENS FIO2 SENSOR. Classified as Analyzer, Gas, Oxygen, Gaseous-phase (product code CCL), Class II - Special Controls.

Submitted by Siemens Medical Solutions USA, Inc. (Danvers, US). The FDA issued a Cleared decision on November 3, 1999 after a review of 154 days - an extended review cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.1720 - 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 Siemens Medical Solutions USA, Inc. devices

Submission Details

510(k) Number K991884 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 02, 1999
Decision Date November 03, 1999
Days to Decision 154 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
14d slower than avg
Panel avg: 140d · This submission: 154d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code CCL Analyzer, Gas, Oxygen, Gaseous-phase
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.1720
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 Peers - CCL Analyzer, Gas, Oxygen, Gaseous-phase

All 33
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