Home / 510(k) Clearances / K911985

510(k) K911985

LUMATAG T4 CHEMILUMINESCENCE ASSAY by London Diagnostics, Inc. — Product Code CDX

K911985 is an FDA 510(k) premarket notification submitted by London Diagnostics, Inc. for the device "LUMATAG T4 CHEMILUMINESCENCE ASSAY". The FDA issued a decision of Substantially Equivalent on August 2, 1991. The device falls under product code CDX (Radioimmunoassay, Total Thyroxine), a Class II device regulated under 21 CFR 862.1700. London Diagnostics, Inc. has at least 10 other 510(k) clearances on record.

Clearance Details

Decision
SESE (Substantially Equivalent)
Decision Date
August 2, 1991
Date Received
May 6, 1991
Clearance Type
Traditional
Expedited Review
No
Third Party Review
No

Device Classification

Device Name
Radioimmunoassay, Total Thyroxine
Device Class
Class II
Regulation Number
862.1700
Review Panel
CH
Submission Type

Other clearances by London Diagnostics, Inc.

  • K914835 — LUMATAG FREE T4 CHEMILUMINESCENCE ASSAY (December 17, 1991)
  • K912858 — LONDON DIAGNOSTICS LUMATAG(R) HGH CHEM IMMUN ASSAY (July 30, 1991)
  • K905814 — LUMATAG(R) FSH CHEMILUMINESCENCE IMMUNOMETRI ASSAY (February 4, 1991)
  • K904458 — LUMATAG(TM) PROLACTIN DIAGNOSTIC KIT/MODIFICATION (October 12, 1990)
  • K903130 — LONDON DIAGNOSTICS LUMATAG(TM) INTACT PTH ASSAY (September 25, 1990)
  • K903195 — LONDON DIAGNOSTICS LUMATAG (R) IGE CHEM. IMM ASSAY (August 2, 1990)
  • K902443 — LUMATAG(TM) LH DIAGNOSTIC KIT (August 2, 1990)
  • K901484 — LUMATAG(TM) HCG CHEMILUMINESCENCE IMMUNOMETRIC (May 1, 1990)
  • K901075 — LUMATAG(TM) FERRITIN CHEMILUMINESCENCE IMMUNOMET. (April 2, 1990)
  • K881443 — LUMATAG(TM) TSH CHEMILUMINESCENCE IMMUNO. ASSAY (May 27, 1988)

Other clearances for product code CDX

  • K961490 — ELECSYS T4 ASSAY (June 13, 1996)
  • K954312 — ACTIVE THYROXINE RIA (October 7, 1995)
  • K943416 — DELFIA NEONATAL THYROXINE KIT (March 10, 1995)
  • K934384 — AXSYM(TM) TOTAL T4 (June 21, 1994)
  • K932980 — TOTAL T4 FPIA REAGENT SET/CALIBRATOR #T-1039,T-116 (October 18, 1993)
  • K933426 — STRATUS(R) TOTAL THYROXINE(T4) FLUOR ENZYME IMMUNO (August 26, 1993)
  • K931295 — IQ TT4 ASSAY (July 20, 1993)
  • K926563 — AUTOBEAD(TM) T4 ENZYME IMMUNOASSAY TEST KIT (March 18, 1993)
  • K925110 — ABBOTT IMX T4 (January 26, 1993)
  • K925109 — ABBOTT TDX/TDXFLX TT4 (January 4, 1993)

FDA data resources