Cleared Traditional

ABL835 FLEX ANALYZER WITH PLEURAL PH (K110416) - FDA 510(k) Clearance

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

K110416 · Radiometer Medical Aps · Chemistry device
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Mar 2011
Decision
38d
Days
Class 2
Risk

K110416 is an FDA 510(k) clearance for the ABL835 FLEX ANALYZER WITH PLEURAL PH. Classified as Electrode Measurement, Blood-gases (pco2, Po2) And Blood Ph (product code CHL), Class II - Special Controls.

Submitted by Radiometer Medical Aps (Broenshoej, DK). The FDA issued a Cleared decision on March 24, 2011 after a review of 38 days - a notably fast clearance cycle.

This device falls under the Chemistry FDA review panel, regulated under 21 CFR 862.1120 - the FDA in vitro diagnostics and chemistry framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Radiometer Medical Aps devices

Submission Details

510(k) Number K110416 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 14, 2011
Decision Date March 24, 2011
Days to Decision 38 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
50d faster than avg
Panel avg: 88d · This submission: 38d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code CHL Electrode Measurement, Blood-gases (pco2, Po2) And Blood Ph
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 862.1120
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 Chemistry devices follow this clearance model.

Regulatory Peers - CHL Electrode Measurement, Blood-gases (pco2, Po2) And Blood Ph

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