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510(k) K243570

Dimension LOCI Thyroid Stimulating Hormone Flex reagent cartridge (TSHL); Dimension LOCI Free Thyroxine Flex reagent cartridge (FT4L) by Siemens Healthcare Diagnostics — Product Code JLW

K243570 is an FDA 510(k) premarket notification submitted by Siemens Healthcare Diagnostics for the device "Dimension LOCI Thyroid Stimulating Hormone Flex reagent cartridge (TSHL); Dimension LOCI Free Thyroxine Flex reagent cartridge (FT4L)". The FDA issued a decision of Substantially Equivalent on April 25, 2025. The device falls under product code JLW (Radioimmunoassay, Thyroid-Stimulating Hormone), a Class II device regulated under 21 CFR 862.1690. Siemens Healthcare Diagnostics has at least 10 other 510(k) clearances on record.

Clearance Details

Decision
SESE (Substantially Equivalent)
Decision Date
April 25, 2025
Date Received
November 18, 2024
Clearance Type
Traditional
Expedited Review
No
Third Party Review
No

Device Classification

Device Name
Radioimmunoassay, Thyroid-Stimulating Hormone
Device Class
Class II
Regulation Number
862.1690
Review Panel
CH
Submission Type

Other clearances by Siemens Healthcare Diagnostics

  • K251998 — Atellica CH Diazo Total Bilirubin (D_TBil) (February 27, 2026)
  • K251543 — Atellica® IM TSH3-Ultra II (TSH3ULII) (February 6, 2026)
  • K251630 — Atellica IM Total PSA II (tPSAII) (January 5, 2026)
  • K250816 — ADVIA Centaur Anti-Thyroglobulin II (aTgII) (December 4, 2025)
  • K250250 — ADVIA Centaur Anti-Thyroid Peroxidase II (October 17, 2025)
  • K242981 — Atellica IM Thyroglobulin (Tg) (June 20, 2025)
  • K242685 — Atellica® CH Creatinine_3 (Crea3) (December 4, 2024)
  • K241800 — Atellica® CH HDL Cholesterol (HDLC)& Atellica® CH LDL Cholesterol (LDLC) (July 26, 2024)
  • K241165 — Atellica® IM High-Sensitivity Troponin I (TnIH) (July 25, 2024)
  • K233050 — ADVIA Centaur® TSH3-Ultra II (TSH3ULII) (April 4, 2024)

Other clearances for product code JLW

  • K251543 — Atellica® IM TSH3-Ultra II (TSH3ULII) (February 6, 2026)
  • K234091 — Maverick Diagnostic System TC1000; Maverick Test Panel A0.B0 (July 22, 2024)
  • K233050 — ADVIA Centaur® TSH3-Ultra II (TSH3ULII) (April 4, 2024)
  • K222116 — Atellica® CI Analyzer, Atellica® IMThyroid Stimulating Hormone 3-Ultra (TSH3-UL (July 13, 2023)
  • K221225 — Access TSH (3rd IS) Assay, DxI 9000 Access Immunoassay Analyzer (November 10, 2022)
  • K190773 — Elecsys TSH (April 16, 2019)
  • K170232 — AFIAS TSH-SP, AFIAS TSH-VB, AFIAS-6/SP Analyzer, AFIAS-6/VB Analyzer (October 13, 2017)
  • K171103 — Lumipulse G TSH-III Immunoreaction Cartridges (July 28, 2017)
  • K162698 — MAGLUMI 2000 TSH, MAGLUMI 2000 Immunoassay Analyzer (July 14, 2017)
  • K162606 — Elecsys TSH assay, cobas e 801 Immunoassay analyzer (January 23, 2017)

FDA data resources