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TPLC
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Device
radioimmunoassay, free thyroxine
Regulation Description
Free thyroxine test system.
Product Code
CEC
Regulation Number
862.1695
Device Class
2
Premarket Reviews
Manufacturer
Decision
BECKMAN COULTER, INC.
SUBSTANTIALLY EQUIVALENT
1
ROCHE DIAGNOSTICS
SUBSTANTIALLY EQUIVALENT
1
MDR Year
MDR Reports
MDR Events
2021
96
96
2022
81
81
2023
99
99
2024
276
280
2025
213
221
2026
16
25
Device Problems
MDRs with this Device Problem
Events in those MDRs
High Test Results
634
655
Low Test Results
81
81
Incorrect, Inadequate or Imprecise Result or Readings
47
47
Non Reproducible Results
40
40
Incorrect Measurement
13
13
False Positive Result
6
6
Insufficient Information
2
2
Adverse Event Without Identified Device or Use Problem
2
2
Appropriate Term/Code Not Available
2
2
Signal Artifact/Noise
1
1
Chemical Problem
1
1
Output Problem
1
1
Manufacturing, Packaging or Shipping Problem
1
1
High Readings
1
1
Unable to Obtain Readings
1
1
Optical Problem
1
1
Human-Device Interface Problem
1
1
Patient Problems
MDRs with this Patient Problem
Events in those MDRs
No Clinical Signs, Symptoms or Conditions
752
773
No Consequences Or Impact To Patient
19
19
Insufficient Information
8
8
Appropriate Clinical Signs, Symptoms, Conditions Term / Code Not Available
2
2
Polymyositis
1
1
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