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TPLC
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Device
test, time, prothrombin
Regulation Description
Prothrombin time test.
Product Code
GJS
Regulation Number
864.7750
Device Class
2
Premarket Reviews
Manufacturer
Decision
ABBOTT LABORATORIES
SUBSTANTIALLY EQUIVALENT
1
COAGUSENSE, INC.
SUBSTANTIALLY EQUIVALENT
1
DIAGNOSTICA STAGO S.A.S
SUBSTANTIALLY EQUIVALENT
1
ILINE MICROSYSTEMS, S.L.
SUBSTANTIALLY EQUIVALENT
3
INSTRUMENTATION LABORATORY CO
SUBSTANTIALLY EQUIVALENT
1
ROCHE DIAGNOSTICS
SUBSTANTIALLY EQUIVALENT
1
UNIVERSAL BIOSENSORS PTY, LTD.
SUBSTANTIALLY EQUIVALENT
1
MDR Year
MDR Reports
MDR Events
2021
1359
1370
2022
1210
1211
2023
809
809
2024
177
178
2025
106
106
Device Problems
MDRs with this Device Problem
Events in those MDRs
High Test Results
2209
2209
Incorrect, Inadequate or Imprecise Result or Readings
554
564
Non Reproducible Results
322
322
Low Test Results
279
279
Image Display Error/Artifact
188
188
Display Difficult to Read
124
124
Circuit Failure
61
61
Adverse Event Without Identified Device or Use Problem
58
58
Device Difficult to Setup or Prepare
51
51
No Device Output
37
37
Lack of Maintenance Documentation or Guidelines
16
16
Display or Visual Feedback Problem
12
13
Output Problem
11
11
Improper or Incorrect Procedure or Method
9
9
Off-Label Use
6
6
Failure to Power Up
6
6
High Readings
6
6
Inaccurate Information
5
5
Incorrect Measurement
5
5
Unexpected Therapeutic Results
4
4
Erratic or Intermittent Display
4
4
Low Readings
4
4
Device Handling Problem
4
4
Use of Device Problem
4
4
Battery Problem
4
4
Device Markings/Labelling Problem
4
5
Manufacturing, Packaging or Shipping Problem
3
3
Calibration Problem
3
3
Misassembly by Users
3
3
Device Contamination with Chemical or Other Material
3
3
Insufficient Information
3
3
Shipping Damage or Problem
2
2
Unable to Obtain Readings
2
2
Contamination
2
2
Audible Prompt/Feedback Problem
2
2
Failure to Transmit Record
2
2
Device Sensing Problem
2
2
Device Displays Incorrect Message
2
2
Loss of Data
2
2
Mechanical Problem
2
2
Degraded
1
1
Fail-Safe Problem
1
1
Patient Data Problem
1
1
Therapeutic or Diagnostic Output Failure
1
1
Material Twisted/Bent
1
2
Material Discolored
1
1
Component Missing
1
1
Material Integrity Problem
1
1
Environmental Compatibility Problem
1
1
Defective Component
1
7
Patient Problems
MDRs with this Patient Problem
Events in those MDRs
No Clinical Signs, Symptoms or Conditions
3251
3261
No Consequences Or Impact To Patient
222
222
Insufficient Information
79
81
Stroke/CVA
25
25
Thrombosis/Thrombus
22
22
Ischemia Stroke
19
19
Transient Ischemic Attack
15
15
Thromboembolism
10
10
Hemorrhage/Bleeding
9
9
Appropriate Clinical Signs, Symptoms, Conditions Term / Code Not Available
8
8
Gastrointestinal Hemorrhage
8
8
Hemorrhagic Stroke
8
8
Dizziness
7
7
Coagulation Disorder
7
7
Atrial Fibrillation
7
7
Pulmonary Embolism
6
6
Speech Disorder
6
6
Numbness
4
4
Unspecified Heart Problem
3
3
Balance Problems
3
3
Confusion/ Disorientation
3
3
Urinary Tract Infection
2
2
Cognitive Changes
2
2
Intracranial Hemorrhage
2
2
Ischemia
2
2
Chest Pain
2
2
Hematuria
2
2
Headache
2
2
Cardiac Enzyme Elevation
2
2
Laceration(s)
2
2
Bruise/Contusion
1
1
Abdominal Pain
1
1
Quadriplegia
1
1
Low Blood Pressure/ Hypotension
1
1
Patient Problem/Medical Problem
1
1
Loss of Vision
1
1
Fainting
1
1
Pulmonary Hypertension
1
1
Melena
1
1
Wound Dehiscence
1
1
Blurred Vision
1
1
Phlebitis
1
1
Myocardial Infarction
1
1
Arrhythmia
1
1
Cough
1
1
Unspecified Kidney or Urinary Problem
1
1
Valvular Stenosis
1
1
Visual Impairment
1
1
Pain
1
1
Fall
1
1
Recalls
Manufacturer
Recall Class
Date Posted
1
Fisher Diagnostics
II
Mar-31-2025
2
Instrumentation Laboratory
II
May-10-2022
3
Instrumentation Laboratory
II
Nov-23-2021
4
Mckesson Medical-Surgical Inc. Corporate Office
II
Aug-26-2022
5
Roche Diagnostics Operations, Inc.
II
Jan-07-2021
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