(181 days)
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No
The description details a standard immunometric assay technique and mentions "Intellicheck ™" which is likely a quality control or system monitoring feature, not indicative of AI/ML for result interpretation or analysis. There are no mentions of AI, ML, or related concepts in the text.
No.
The device is for in vitro diagnostic (IVD) use to aid in the diagnosis of myocardial infarction by measuring Troponin I in human plasma. It does not provide any direct therapeutic intervention to a patient.
Yes
Explanation: The "Intended Use / Indications for Use" section explicitly states that the device is "to aid in the diagnosis of myocardial infarction."
No
The device description clearly outlines a chemical assay performed on a physical instrument (Vitros ECi Immunodiagnostic System) using physical reagents (reagent pack, calibrators). This involves hardware and chemical processes, not solely software.
Yes, this device is an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use explicitly states "For the in vitro quantitative measurement of Troponin I (cTnI) in human heparin plasma to aid in the diagnosis of myocardial infarction." This clearly indicates the device is used to test samples taken from the human body outside of the body (in vitro) for diagnostic purposes.
- Device Description: The description details a laboratory-based immunometric technique using reagents and a system to analyze a sample (human heparin plasma). This is characteristic of an in vitro diagnostic test.
- Performance Studies: The performance studies describe the evaluation of the assay's performance in measuring Troponin I in patient samples, which is relevant to its use as a diagnostic tool.
The definition of an In Vitro Diagnostic (IVD) device is a medical device that is used to examine specimens, such as blood, urine, or tissue, that have been taken from the human body to provide information for diagnosis, monitoring, or screening. This device fits that definition perfectly.
N/A
Intended Use / Indications for Use
For the in vitro quantitative measurement of Troponin I (cTnI) in human heparin plasma to aid in the diagnosis of myocardial infarction.
For use in the calibration of the Vitros Immunodiagnostic System for the quantitative measurement of cardiac Troponin I (cTnI) in human heparin plasma.
Product codes
MMI, JIT
Device Description
The Vitros Troponin I assay is performed using the Vitros Troponin I Reagent Pack and Vitros Immunodiagnostic Products Troponin I Calibrators on the Vitros ECi Immunodiagnostic System with Intellicheck ™ . An immunometric technique is used. Cardiac Troponin I present in the sample reacts simultaneously with a biotinylated antibody (mouse monoclonal anti-cTnI) and a horseradish peroxidase (HRP)-labeled antibody conjugate (affinity purified goat polyclonal anti-cTnI). The antigen-antibody complex is captured by streptavidin on the wells. Unbound materials are removed by washing. A reagent containing luminogenic substrates (a luminol derivative and a peracid salt) and an electron transfer agent (a substituted acetanilide) is added to the wells. The HRP in the bound conjugate catalyzes the oxidation of the luminol derivative, producing light. The electron transfer agent increases the level and duration of the light produced. The light signals are read by the Vitros ECi System. The amount of HRP conjugate bound is directly proportional to the concentration of cTnI present in the sample.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
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Input Imaging Modality
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Anatomical Site
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Indicated Patient Age Range
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Intended User / Care Setting
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Description of the training set, sample size, data source, and annotation protocol
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Description of the test set, sample size, data source, and annotation protocol
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Summary of Performance Studies
Precision at low Troponin I concentrations was evaluated to describe performance at Troponin I concentrations equal to, and below the AMI cutoff of 0.4 ng/mL (µg/L). Ten patient sample pools were assayed in singleton once per day on 11 different days over a 28 day period using a single reagent lot. Calibration was performed at the initiation of the data collection period. The precision profile was constructed using all of the pools above the analytical sensitivity.
Key Metrics
The SD observed at the URL of 0.08 ng/mL (ug/L) and at the AMI Cutoff of 0.4 ng/mL (µg/L) were 0.010 (12.0 %CV) and 0.024 (5.9% CV) ng/mL (ug/L), respectively. The lowest concentration at which the VITROS Troponin I assay achieved a 10% CV was 0.12 ng/mL (ug/L).
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
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§ 862.1215 Creatine phosphokinase/creatine kinase or isoenzymes test system.
(a)
Identification. A creatine phosphokinase/creatine kinase or isoenzymes test system is a device intended to measure the activity of the enzyme creatine phosphokinase or its isoenzymes (a group of enzymes with similar biological activity) in plasma and serum. Measurements of creatine phosphokinase and its isoenzymes are used in the diagnosis and treatment of myocardial infarction and muscle diseases such as progressive, Duchenne-type muscular dystrophy.(b)
Classification. Class II.
0
GENERAL INFORMATION 1.0
1.1 510(k) Summary
This summary of 510(k) safety and effectiveness information is being submitted in accordance with the requirements of SMDA 1990 and 21 CFR 807.92.
The assigned 510(k) number is ________________________________________________________________________________________________________________________________________________
1.1.1. Submitter Name, Address, Contact
Ortho-Clinical Diagnostics, Inc. 100 Indigo Creek Drive Rochester, New York 14626-5101 (585) 453-4152
Ann M Quinn Contact Person:
1.1.2. Preparation Date
Date 510(k) prepared: March 31, 2003
1.1.3. Device Name
Trade or Proprietary Name: VITROS Immunodiagnostic Products Troponin I Reagent Pack VITROS Immunodiagnostic Products Troponin I Calibrators
Common Name: TROPONIN I assay Classification Name: Troponin I (cTnI) Test System
1.1.4. Predicate Device
The VITROS Immunodiagnostic Products Troponin I Reagent Pack and VITROS Immunodiagnostic Products Troponin I Calibrators are substantially equivalent to the DADE Dimension™ RxL Cardiac Troponin-I (TROP) Method.
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1.1.5. Device Description
The Vitros Troponin I assay is performed using the Vitros Troponin I Reagent Pack and Vitros Immunodiagnostic Products Troponin I Calibrators on the Vitros ECi Immunodiagnostic System with Intellicheck ™ . An immunometric technique is used. Cardiac Troponin I present in the sample reacts simultaneously with a biotinylated antibody (mouse monoclonal anti-cTnI) and a horseradish peroxidase (HRP)-labeled antibody conjugate (affinity purified goat polyclonal anti-cTnI). The antigen-antibody complex is captured by streptavidin on the wells. Unbound materials are removed by washing. A reagent containing luminogenic substrates (a luminol derivative and a peracid salt) and an electron transfer agent (a substituted acetanilide) is added to the wells. The HRP in the bound conjugate catalyzes the oxidation of the luminol derivative, producing light. The electron transfer agent increases the level and duration of the light produced. The light signals are read by the Vitros ECi System. The amount of HRP conjugate bound is directly proportional to the concentration of cTnI present in the sample.
1.1.6. Device Intended Use
The Vitros Troponin I assay is intended for the in vitro quantitative measurement of Troponin I (cTnI) in human heparin plasma to aid in the diagnosis of myocardial infarction.
1.1.7. Comparison to Predicate Device
The Vitros Immunodiagnostic Products Troponin I Reagent Pack and Vitros Immunodiagnostic Products Troponin I Calibrators are substantially equivalent to the DADE Dimension RxL Cardiac Troponin-I (TROP) Method, which was cleared by the FDA (K973650) for IVD use.
Additional data is being provided on hemoglobin interference and precision. A summary of this data is provided in the tables on the following pages.
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Hemoglobin may interfere with the Vitros Troponin I assay. At a troponin level of 0.026 ng/mL, hemoglobin at 100, 250, and 500 mg/dL caused a positive bias of 0.043, 0.175 and 0.226 ng/mL respectively. At a troponin level of approximately 0.3 ng/mL, hemoglobin at 100, 250 and 500 mg/dL caused a positive bias of 0.029. 0.075 and 0.166 ng/mL respectively.
| Units = ng/mL (µg/L) | |||||
|---|---|---|---|---|---|
| Interferent | Interferent Concentration | Analyte | |||
| Conc.* | Bias** | ||||
| Hemoglobin | 0.062 mmol/L | 100 mg/dL | 0.026 | 0.043 | |
| Hemoglobin | 0.155 mmol/L | 250 mg/dL | 0.026 | 0.175 | |
| Hemoglobin | 0.310 mmol/L | 500 mg/dL | 0.026 | 0.226 | |
| Hemoglobin | 0.062 mmol/L | 100 mg/dL | 0.279 | 0.029 | |
| Hemoglobin | 0.155 mmol/L | 250 mg/dL | 0.305 | 0.075 | |
| Hemoglobin | 0.310 mmol/L | 500 mg/dL | 0.347 | 0.166 |
Average test concentration of replicate determinations using one or two different lots of reagent.
Estimate of the average difference observed
Precision at low Troponin I concentrations was evaluated to describe performance at Troponin I concentrations equal to, and below the AMI cutoff of 0.4 ng/mL (µg/L). Ten patient sample pools were assayed in singleton once per day on 11 different days over a 28 day period using a single reagent lot. Calibration was performed at the initiation of the data collection period. The precision profile was constructed using all of the pools above the analytical sensitivity. The data presented are provided as a guideline.
The SD observed at the URL of 0.08 ng/mL (ug/L) and at the AMI Cutoff of 0.4 ng/mL (µg/L) were 0.010 (12.0 %CV) and 0.024 (5.9% CV) ng/mL (ug/L), respectively. The lowest concentration at which the VITROS Troponin I assay achieved a 10% CV was 0.12 ng/mL (ug/L).
| Units = ng/mL (µg/L) | ||||
|---|---|---|---|---|
| cTnl | Inter-assay Precision | |||
| ng/mL | SD | CV% | ||
| Upper Reference Limit (URL) | 0.08 | 0.010 | 12.0 | |
| Lowest Concentration with 10% CV | 0.12 | 0.012 | 10.0 | |
| AMI Cutoff | 0.40 | 0.024 | 5.9 |
1.1.8 Conclusions
These additions provide data that continue to support the safe and effective use of the Vitros Troponin I Reagent Pack and Calibrators for use in quantitatively measuring Troponin I concentration in heparin plasma.
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Image /page/3/Picture/0 description: The image is a black and white circular logo. The logo features a stylized depiction of an eagle or bird in flight, with three curved lines representing its wings and body. The bird is facing to the right. Encircling the bird is text that reads "DEPARTMENT OF HEALTH & HUMAN SERVICES".
DEPARTMENT OF HEALTH & HUMAN SERVICES
Public Health Service
SEP 2 9 2003
Food and Drug Administration 2098 Gaither Road Rockville MD 20850
Ms. Ann M. Quinn, RAC Manager, Regulatory Affairs Ortho Clinical Diagnostics, Inc. 100 Indigo Creek Drive Rochester, NY 14626-5101
Re: K031031
Trade/Device Name: Vitros Immunodiagnostic Products Troponin I Reagent Pack Vitros Immunodiagnostic Products Troponin I Calibrators Regulation Number: 21 CFR 862.1215 Regulation Name: Creatine phosphokinase/creatine kinase or isoenzymes test system Regulatory Class: Class II Product Code: MMI; JIT Dated: September 4, 2003 Received: September 5, 2003
Dear Ms Quinn .:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such additional controls. Existing major regulations affecting your device can be found in Title 21, Code of Federal Regulations (CFR), Parts 800 to 895. In addition, FDA may publish further announcements concerning your device in the Federal Register.
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Parts 801 and 809); and good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820).
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This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific information about the application of labeling requirements to your device, or questions on the promotion and advertising of your device, please contact the Office of In Vitro Diagnostic Device Evaluation and Safety at (301) 594-3084. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html.
Sincerely yours,
Steven Sutman
Steven I. Gutman, M.D., M.B.A. Director Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health
Enclosure
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Statement of Intended Use 1.2
Page 1 of 1
510(k) Number (if known):
Device Name:
VITROS Immunodiagnostic Products Troponin I Reagent Pack
VITROS Immunodiagnostic Products Troponin I Calibrators
Indications for Use:
For the in vitro quantitative measurement of Troponin I (cTnI) in human heparin plasma to aid in the diagnosis of myocardial infarction.
For use in the calibration of the Vitros Immunodiagnostic System for the quantitative measurement of cardiac Troponin I (cTnI) in human heparin plasma.
Stean Lopez
Division Sign-Off
Office of In Vitro Diagnostic Device Evaluation and Safety
510(k) K631031
PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use
(Per 21 CFR 801.109)
OR
Over-The-Counter Use __
(Optional Format 1-2-96)