CEM · Class II · 21 CFR 862.1600

FDA Product Code CEM: Electrode, Ion Specific, Potassium

Leading manufacturers include Abbott Laboratories, Nova Biomedical Corp. and Medica Corp..

89
Total
89
Cleared
90d
Avg days
1977
Since
Stable submission activity - 2 submissions in the last 2 years
Review times increasing: avg 192d recently vs 88d historically

FDA 510(k) Cleared Electrode, Ion Specific, Potassium Devices (Product Code CEM)

89 devices
1–24 of 89
Cleared Feb 12, 2026
ISE indirect K for Gen.2
K253491
Roche Diagnostics
Chemistry · 111d
Cleared Jan 14, 2025
ABL90 FLEX PLUS System
K241037
Radiometer Medicals Aps
Chemistry · 273d
Cleared Sep 26, 2023
EasyStat 300
K220396
Medica Corporation
Chemistry · 592d
Cleared Sep 08, 2023
ISE Electrodes
K230890
Randox Laboratories, Ltd.
Chemistry · 161d
Cleared Oct 01, 2020
SmartLyte® Plus Electrolyte Analyzer Na+/K+/Cl-/Ca++/Li+
K200544
Diamond Diagnostics, Inc.
Chemistry · 212d
Cleared May 03, 2012
GEM PREMIER 4000
K112995
Instrumentation Laboratory CO
Chemistry · 209d
Cleared Dec 23, 2011
AU5800(R) CHEMISTRY ANALYZER
K112412
Beckman Coulter, Inc.
Chemistry · 123d
Cleared Oct 20, 2011
EASTLYTE NA/K/CA/PH
K112788
Medica Corp.
Chemistry · 24d
Cleared Feb 19, 2010
ACCELERATOR APS
K093318
Abbott Laboratories
Chemistry · 119d
Cleared Feb 27, 2009
VITROS CHEMISTRY PRODUCTS K+DT SLIDES: VITROS CHEMISTRY PRODUCTS DT CALIBRATOR KIT, MODEL K+DT SLIDES: 153 2258
K083680
Ortho-Clinical Diagnostics, Inc.
Chemistry · 77d
Cleared Dec 07, 2007
VITROS CHEMISTRY PRODUCTS K+ SLIDES AND CALIBRATOR KIT 2
K073157
Ortho-Clinical Diagnostics, Inc.
Chemistry · 29d
Cleared Mar 31, 2006
RX IMOLA
K052914
Randox Laboratories, Ltd.
Chemistry · 168d
Cleared Mar 13, 2006
COBAS 6000 SERIES SYSTEM
K060373
Roche Diagnostics
Immunology · 28d
Cleared Nov 12, 2004
UNICEL DXC 600 AND 800 SYNCHRON SYSTEMS
K042291
Beckman Coulter, Inc.
Chemistry · 80d
Cleared Oct 17, 2003
ROCHE DIAGNOSTICS OMNI S ANALYZER
K032311
Roche Diagnostics Corp.
Chemistry · 81d
Cleared Nov 02, 2001
OMNI C ANALYZER
K013373
Roche Diagnostics Corp.
Chemistry · 22d
Cleared Mar 14, 2001
DIMENSION CLINICAL CHEMISTRY SYSTEM, MODEL XPAND
K010061
Dade Behring, Inc.
Chemistry · 65d
Cleared Oct 05, 1999
ALCYON 300I (WITH ISE MODULE) ANALYZER
K993083
Abbott Laboratories
Chemistry · 20d
Cleared Jun 21, 1996
EASY STAT SODIUM/POTASSIUM/LITHIUM ANALYZER
K961326
Medica Corp.
Chemistry · 74d
Cleared Oct 13, 1992
NOVA NA/K/CL/LI MODULE
K922943
Nova Biomedical Corp.
Chemistry · 117d
Cleared Aug 24, 1992
MILES POTASSIUM METHOD
K923038
Heraeus Kulzer, Inc.
Chemistry · 66d
Cleared Jan 27, 1992
NOVA 5 NA/K/C1 ALALYZER
K915177
Nova Biomedical Corp.
Chemistry · 73d
Cleared Jan 27, 1992
NOVA 11 NA/K/LI ANALYZER
K915178
Nova Biomedical Corp.
Chemistry · 73d
Cleared Jul 15, 1991
ISE/K+
K912649
Boehringer Mannheim Corp.
Chemistry · 28d

About Product Code CEM - Regulatory Context

510(k) Submission Activity

89 total 510(k) submissions under product code CEM since 1977, with 89 receiving FDA clearance (average review time: 90 days).

Submission volume has remained relatively stable over the observed period, with 2 submissions in the last 24 months.

FDA 510(k) Review Time - CEM Product Code

Recent submissions under CEM have taken an average of 192 days to reach a decision - up from 88 days historically. Manufacturers should account for longer review timelines in current project planning.

CEM devices are reviewed by the Chemistry panel. Browse all Chemistry devices →