(54 days)
No
The description focuses on a turbidimetric assay and standard laboratory performance metrics, with no mention of AI or ML.
No
The device is an in vitro diagnostic assay used to aid in the diagnosis of myocardial infarction. It does not provide any treatment or therapy.
Yes
The "Intended Use / Indications for Use" section explicitly states that "Quantex Myoglobin is intended... as an aid in the diagnosis of myocardial infarction. For in vitro diagnostic use." This clearly indicates its role in diagnosis.
No
The device is described as a latex particle enhanced immunoturbidimetric assay, which is a chemical reagent-based test, not a software-only device. It is intended for use on Clinical Chemistry Systems, which are hardware instruments.
Yes, this device is an IVD (In Vitro Diagnostic).
The document explicitly states "For in vitro diagnostic use" multiple times in the Intended Use / Indications for Use and Device Description sections for all components of the Quantex Myoglobin system (the assay, controls, and standard). This is the primary indicator that the device is intended for use in testing samples taken from the human body outside of the body itself, which is the definition of an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
Ouantex Myoglobin is intended as a latex particle enhanced immunoturbidimetric assay for the quantitative determination of myoglobin concentration in human serum or plasma (EDTA or Lithium Heparin) on Clinical Chemistry Systems as an aid in the diagnosis of myocardial infarction. For in vitro diagnostic use.
Ouantex Ferritin / Myoglobin controls I/II are intended for use in monitoring the quality control of results obtained with the quantex Myoglobin reagents by turbidimetry. (NOTE: These controls were previously FDA cleared for use with quantex Ferritin, reference K040879.) For in vitro diagnostic use.
Quantex Myoglobin standard multipoint is intended for use in establishing the calibration curve for the quantex Myoglobin reagents by turbidimetry. For in vitro diagnostic use.
Product codes
DDR, JIT, JJX
Device Description
Ouantex Myoglobin is intended as a latex particle enhanced immunoturbidimetric assay for the quantitative determination of myoglobin concentration in human serum or plasma (EDTA or Lithium Heparin) on Clinical Chemistry Systems as an aid in the diagnosis of myocardial infarction. For in vitro diagnostic use.
Quantex Ferritin / Myoglobin controls I/II are intended for use in monitoring the quality control of results obtained with the quantex Myoglobin reagents by turbidimetry. (NOTE: These controls were previously FDA cleared for use with quantex Ferritin, reference K040879.) For in vitro diagnostic use.
Quantex Myoglobin standard multipoint is intended for use in establishing the calibration curve for the quantex Myoglobin reagents by turbidimetry. For in vitro diagnostic use.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Not Found
Indicated Patient Age Range
Not Found
Intended User / Care Setting
Not Found
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
In a method comparison study evaluating 67 samples with myoglobin levels ranging from 16 to 2070 ng/ml on an ILab 600, the slope was 0.99 and the correlation coefficient (r) was 0.999 for quantex Myoglobin versus the predicate device.
Within run precision assessed over multiple runs using quantex Ferritin/Myoglobin controls I/II on an ILab 600 gave a CV of 1.1% (at a mean of 71.4 ng/ml) and 1.3% (at a mean of 229 ng/ml).
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Reference Device(s)
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 866.5680 Myoglobin immunological test system.
(a)
Identification. A myoglobin immunological test system is a device that consists of the reagents used to measure by immunochemical techniques the myoglobin (an oxygen storage protein found in muscle) in serum and other body fluids. Measurement of myoglobin aids in the rapid diagnosis of heart or renal disease.(b)
Classification. Class II (performance standards).
0
DEC 2 2 2004
Section 3 quantex Myoglobin 510(k) Summary (Summary of Safety and Effectiveness)
Submitted by:
Instrumentation Laboratory Company 113 Hartwell Avenue Lexington, MA 02421 Phone: 781-861-4467 781-861-4207 Fax:
Contact Person:
Carol Marble, Regulatory Affairs Director Phone: 781-861-4467 / Fax: 781-861-4207
Summary Prepared:
October 28, 2004
Name of the device:
quantex Myoglobin
Classification name(s):
| 866.5680 | Myoglobin Immunological Test System | Class II |
|---|---|---|
| DDR | Myoglobin, Antigen, Antiserum, Control |
Identification of predicate device(s):
K902154 N Latex Myoglobin (Dade Behring)
Description of the device/intended use(s):
Ouantex Myoglobin is intended as a latex particle enhanced immunoturbidimetric assay for the quantitative determination of myoglobin concentration in human serum or plasma (EDTA or Lithium Heparin) on Clinical Chemistry Systems as an aid in the diagnosis of myocardial infarction. For in vitro diagnostic use.
Quantex Ferritin / Myoglobin controls I/II are intended for use in monitoring the quality control of results obtained with the quantex Myoglobin reagents by turbidimetry. (NOTE: These controls were previously FDA cleared for use with quantex Ferritin, reference K040879.) For in vitro diagnostic use.
Quantex Myoglobin standard multipoint is intended for use in establishing the calibration curve for the quantex Myoglobin reagents by turbidimetry. For in vitro diagnostic use.
Statement of Technological Characteristics of the Device Compared to Predicate Device:
Ouantex Myoglobin is substantially equivalent to the commercially available predicate device, N Latex Myoglobin, in performance and intended use.
Summary of Performance Data:
In a method comparison study evaluating 67 samples with myoglobin levels ranging from 16 to 2070 ng/ml on an ILab 600, the slope was 0.99 and the correlation coefficient (r) was 0.999 for quantex Myoglobin versus the predicate device.
Within run precision assessed over multiple runs using quantex Ferritin/Myoglobin controls I/II on an ILab 600 gave a CV of 1.1% (at a mean of 71.4 ng/ml) and 1.3% (at a mean of 229 ng/ml).
quantex Myoglobin - K042982
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Image /page/1/Picture/1 description: The image shows the seal of the Department of Health & Human Services - USA. The seal is circular and contains the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. In the center of the seal is an abstract image of an eagle.
Food and Drug Administration 2098 Gaither Road Rockville MD 20850
DEC 22 2004
Ms. Carol Marble Regulatory Affairs Director Instrumentation Laboratory Company 101 Hartwell Avenue Lexington, MA 02421-3125
K042982 Re:
Trade/Device Name: quantex Myoglobin Regulation Number: 21 CFR 866.5680 Regulation Name: Myoglobin immunological test system Regulatory Class: Class II Product Code: DDR, JIT, JJX Dated: October 28, 2004 Received: October 29, 2004
Dear Ms. Marble:
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,
Sincerely yours,
Cornelia B. Lorke
Cornelia B. Rooks, MA Acting Director Division of Chemistry and Toxicology Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health
Enclosure
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Indications for Use Statement
510(k) Number (if known): _
Device Name: quantex Myoglobin
Indications for Use:
Ouantex Myoglobin is intended as a latex particle enhanced immunoturbidimetric assay for the quantitative determination of myoglobin concentration in human serum or plasma (EDTA or Lithium Heparin) on Clinical Chemistry Systems as an aid in the diagnosis of myocardial infarction. For in vitro diagnostic use.
Ouantex Ferritin / Myoglobin controls I/II are intended for use in monitoring the quality control of results obtained with the quantex Myoglobin reagents by turbidimetry. (NOTE: These controls were previously FDA cleared for use with quantex Ferritin, reference K040879.) For in vitro diagnostic use.
Quantex Myoglobin standard multipoint is intended for use in establishing the calibration curve for the quantex Myoglobin reagents by turbidimetry. For in vitro diagnostic use.
Prescription Use
(Part 21 CFR 801 Subpart D)
OR
Over-The-Counter Use _________________________________________________________________________________________________________________________________________________________ (21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of In Vitro Diagnostic Devices (OIVD)
Carol C. Benam
Division Sign-Off
Office or in Vilm Diricinostic
810(k) K042982