Cleared Traditional

K243570 - Dimension LOCI Thyroid Stimulating Hormone Flex reagent cartridge (TSHL) (FDA 510(k) Clearance)

Also includes:
Dimension LOCI Free Thyroxine Flex reagent cartridge (FT4L)
Apr 2025
Decision
158d
Days
Class 2
Risk

K243570 is an FDA 510(k) clearance for the Dimension LOCI Thyroid Stimulating Hormone Flex reagent cartridge (TSHL). This device is classified as a Radioimmunoassay, Thyroid-stimulating Hormone (Class II - Special Controls, product code JLW).

Submitted by Siemens Healthcare Diagnostics (Newark, US). The FDA issued a Cleared decision on April 25, 2025, 158 days after receiving the submission on November 18, 2024.

This device falls under the Chemistry FDA review panel. Regulated under 21 CFR 862.1690.

Submission Details

510(k) Number K243570 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 18, 2024
Decision Date April 25, 2025
Days to Decision 158 days
Submission Type Traditional
Review Panel Chemistry (CH)
Summary Summary PDF

Device Classification

Product Code JLW — Radioimmunoassay, Thyroid-stimulating Hormone
Device Class Class II - Special Controls
CFR Regulation 21 CFR 862.1690

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