(17 days)
No
The description details a standard ELISA assay, which is a biochemical test and does not involve AI or ML for its operation or interpretation.
No
This device is an in vitro diagnostic (ELISA) test used to aid in the diagnosis of certain systemic vasculitides by detecting antibodies in human serum. It does not treat or cure a disease or condition.
Yes
The "Intended Use / Indications for Use" section explicitly states that "The MESACUP TEST MPO is intended for in vitro diagnostic use as an aid in the diagnosis of certain systemic vasculitides".
No
The device description clearly outlines a physical ELISA kit with reagents, microwell plates, and a spectrophotometric reading step, indicating it is a hardware-based in vitro diagnostic device, not software only.
Yes, this device is an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use/Indications for Use: The description explicitly states "The MESACUP TEST MPO is intended for in vitro diagnostic use..." This is the most direct indicator.
- Device Description: The description details a laboratory test performed on a human sample (serum) using an ELISA method to detect a specific analyte (IgG anti-myeloperoxidase antibodies). This is characteristic of an in vitro diagnostic test.
- Intended User/Care Setting: The device is intended for use by "clinical (hospital and reference) laboratories," which are typical settings for performing in vitro diagnostic tests.
The information provided clearly aligns with the definition and characteristics of an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
The MESACUP TEST MPO is a semi-quantitative enzyme-linked immunosorbent assay (ELISA) for the detection of IgG anti-myeloperoxidase (MPO) antibodies in human serum. The MESACUP TEST MPO is intended for in vitro diagnostic use as an aid in the diagnosis of certain systemic vasculitides such as microscopic polyarteritis and crescentic glomerulonephritis.
Product codes
MOB
Device Description
The MESACUP Test MPO is an enzyme-linked immunosorbent assay (ELISA), utilizing the 96-microwell plate format, similar to the predicate device. Diluted serum samples, calibrator sera, and controls are incubated in microwells coated with myeloperoxidase antigen. Incubation allows the anti-MPO antibodies present in the samples to react with the immobilized antigen. After the removal of unbound serum proteins by washing, antibodies specific for human IgG immunoglobulins, labeled with horseradish peroxidase (HRP), are added forming complexes with the MPO bound antibodies. Following another washing step, the bound enzyme-antibody conjugate is assayed by the addition of a single solution containing tetramethlybenzidine (TMB) and hydrogen peroxide (H2O2) as the chromogenic substrate. The intensity of the color generated is proportional to the serum concentration of anti-MPO antibodies. Optical density is read spectrophotometrically at 450nm. The total incubation time (at room temperature) of the assay is 150 minutes. The assay makes use of two callbrators to measure the amount of anti-MPO antibody in patient samples.
Mentions image processing
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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
The MESACUP Test MPO is intended to be used by clinical (hospital and reference) laboratories.
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
Performance indicates that MESACUP Test MPO and the Bindazyme Human Anti MPO Enzyme Immunoassay are equivalent. In-house studies indicate a clinical specificity of 100% for anti-MPO antibodies in a healthy donor serum population on both kits. Additional studies resulted a sensitivity of 37% and 38% with a vasculitis population on both assay respectively for anti-MPO antibodies. In general, the performance characteristics are comparable between the two methods (96% relative agreement).
Key Metrics
clinical specificity of 100%, sensitivity of 37% and 38%, 96% relative agreement
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 866.5660 Multiple autoantibodies immunological test system.
(a)
Identification. A multiple autoantibodies immunological test system is a device that consists of the reagents used to measure by immunochemical techniques the autoantibodies (antibodies produced against the body's own tissues) in serum and other body fluids. Measurement of multiple autoantibodies aids in the diagnosis of autoimmune disorders (disease produced when the body's own tissues are injured by autoantibodies).(b)
Classification. Class II (performance standards).
0
Image /page/0/Picture/1 description: The image shows a sequence of alphanumeric characters, specifically "K040586". The characters are written in a bold, sans-serif font, and they appear to be handwritten or stylized. The sequence consists of an uppercase 'K' followed by the numbers 0, 4, 0, 5, 8, and 6.
Image /page/0/Picture/2 description: The image is a logo for "RhiGene". The logo is white on a black background. The logo features a stylized graphic above the text, consisting of a curved line resembling a checkmark with five circles above it, arranged in an arc.
SUMMARY OF 510(K) SAFETY AND EFFECTIVENESS MESACUP Test MPO February 27, 2004
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 MESACUP Test MPO is compared to a legally marketed predicate device and a substantial equivalence claim made. The predicate device is Bindazyme Human Anti MPO Enzyme Immunoassay Kit (K981030) currently manufactured and marketed by The Binding Site Ltd., Birmingham, U.K.
The MESACUP Test MPO is an enzyme-linked immunosorbent assay (ELISA), utilizing the 96-microwell plate format, similar to the predicate device. Diluted serum samples, calibrator sera, and controls are incubated in microwells coated with myeloperoxidase antigen. Incubation allows the anti-MPO antibodies present in the samples to react with the immobilized antigen. After the removal of unbound serum proteins by washing, antibodies specific for human IgG immunoglobulins, labeled with horseradish peroxidase (HRP), are added forming complexes with the MPO bound antibodies. Following another washing step, the bound enzyme-antibody conjugate is assayed by the addition of a single solution containing tetramethlybenzidine (TMB) and hydrogen peroxide (H2O2) as the chromogenic substrate. The intensity of the color generated is proportional to the serum concentration of anti-MPO antibodies. Optical density is read spectrophotometrically at 450nm. The total incubation time (at room temperature) of the assay is 150 minutes. The assay makes use of two callbrators to measure the amount of anti-MPO antibody in patient samples.
The intended use of the device is a semi-quantitative enzyme-linked immunosorbent assay (ELISA) for the detection of IgG anti-MPO antibodies in human serum. The MESACUP Test MPO is intended for in vitro diagnostic use as an aid in the diagnosis of certain systematic vasculitides such as microscopic polyarteritis and crescentic glomerulonephritis.
Performance indicates that MESACUP Test MPO and the Bindazyme Human Anti MPO Enzyme Immunoassay are equivalent. In-house studies indicate a clinical specificity of 100% for anti-MPO antibodies in a healthy donor serum population on both kits. Additional studies resulted a sensitivity of 37% and 38% with a vasculitis population on both assay respectively for anti-MPO antibodies. In general, the performance characteristics are comparable between the two methods (96% relative agreement).
Ylusk Robe
Yusuke Kobe Vice President Sales and Marketing Department
2/27/2004
Date
1
DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/1/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized depiction of an eagle or bird in flight, composed of three curved lines. The logo is encircled by the text "DEPARTMENT OF HEALTH & HUMAN SERVICES-USA" in a circular arrangement.
MAR 2 2 2004
Food and Drug Administration 2098 Gaither Road Rockville MD 20850
RhiGene. Inc. c/o Ms. Nanci Dexter Director of Quality and Regulatory Affairs Corgenix, Inc. 12061 Tejon Street Westminster, CO 80234 Re: K040586 Trade/Device Name: MESACUP Test MPO Regulation Number: 21 CFR 866.5660 Regulation Name: Multiple autoantibodies immunological test system Regulatory Class: Class II Product Code: MOB Dated: February 27, 2004 Received: March 5, 2004
Dear Ms. Dexter:
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). 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.
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Page 2
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.
Joseph L. Hackett
Joseph L. Hackett, Ph.D. Acting Director Division of Immunology and Hematology Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health
Enclosure
3
Indications for Use Statement
KO40586 510(k) Number :_______________________________________________________________________________________________________________________________________________________________
Device Name: MESACUP Test MPO
Indications for Use:
The MESACUP TEST MPO is a semi-quantitative enzyme-linked immunosorbent assay (ELISA) for the detection of IgG anti-myeloperoxidase (MPO) antibodies in human serum. The MESACUP TEST MPO is intended for in vitro diagnostic use as an aid in the diagnosis of certain systemic vasculitides such as microscopic polyarteritis and crescentic glomerulonephritis.
The MESACUPTest MPO is intended to be used by clinical (hospital and reference) laboratories.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NECESSARY) Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use (per 21 CFR 801.109) OR
Over-The-Couter Use
Optional Format 1-2-96)
I Reserve for Mr. Chan
Division: Div. Comd.
Division of Clinical Laboratory Devices
510(k) Number K040556