(15 days)
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No
The document describes a quality control material for laboratory tests and does not mention any AI or ML components.
No.
This device is a quality control material used to assess the accuracy and precision of laboratory test methods, not to treat or diagnose a disease in a patient.
No
Explanation: This device is a quality control material used to assess the accuracy and precision of laboratory test methods, not to diagnose a patient's condition. While it is an integral part of diagnostic procedures by ensuring accuracy, it does not directly diagnose disease.
No
The device description clearly states it is a liquid quality control material supplied in vials, indicating it is a physical substance, not software.
Based on the provided information, this device is an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use explicitly states that the control is used to "assess the accuracy and precision of laboratory test methods used to measure the serum analytes and therapeutic drugs contained in the control." It is also intended to "validate the measurement of these analytes and drugs in patient serum samples." This directly relates to the diagnostic process by ensuring the reliability of tests performed on patient samples.
- Quality Control Material: The description clearly identifies the device as a "quality control material." Quality control materials are a fundamental component of in vitro diagnostic testing to ensure the accuracy and reliability of results.
- Laboratory Test Methods: The control is used with "laboratory test methods," which are the procedures used to perform in vitro diagnostic tests.
- Patient Serum Samples: The control is used to validate the measurement of analytes and drugs in "patient serum samples," which are biological specimens used in diagnostic testing.
- CLIA Regulation: The mention of CLIA regulation 493.1202(C)(4) requiring control procedures for each day of testing further reinforces its role in a regulated diagnostic laboratory setting.
- Predicate Devices: The listed predicate devices are also described as immunoassay controls, which are a type of IVD.
While the document doesn't explicitly state "In Vitro Diagnostic Device," the intended use, function as a quality control material for laboratory tests on patient samples, and the context of its use within a regulated laboratory environment strongly indicate that it falls under the definition of an IVD.
N/A
Intended Use / Indications for Use
The Quantimetrix Immusure Assayed Immunoassay / TDM Controls are intended for use as quality control materials to assess the accuracy and precision of assay procedures for the analytes included in the control.
The Quantimetrix Immusure Immunoassay/TDM Control is to be used as a quality control material to assess the accuracy and precision of laboratory test methods used to measure the serum analytes and therapeutic drugs contained in the control. It is intended to validate the measurement of these analytes and drugs in patient serum samples.
Quality Control materials having known component concentrations are an integral part of diagnostic procedures. Daily monitoring of control values establishes intralaboratory parameters for accuracy and precision of the test method. CLIA regulation 493.1202(C)(4) requires labs to perform and document control procedures for each day of testing.
Three levels of control are provided to allow the performance of the analyte test methods to be monitored within the clinically significant range.
Product codes
JJY, DIF
Device Description
Immusure Assayed Immunoassay / TDM Controls are supplied in three levels, 6 x 5 mL each level per box and as a Tri-Level pack 6 vials 2 x 5 mL each level, as a ready-to-use liquid, requiring no reconstitution or dilution. They are prepared in a human serum matrix fortified to target levels with human and nonhuman source material and reagent grade chemicals added at different concentrations to achieve the three levels. Bacteriostatic and antifungal agents have been added as preservatives to inhibit microbial growth.
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
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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 (study type, sample size, AUC, MRMC, standalone performance, key results)
The closed vial stability claim made for this product is 3 years when stored at -10 to -20 C with certain analyte limitations. The overall shelf life of the Immusure control was extrapolated from accelerated stability models using elevated temperature storage to simulate real time stability.' The Immusure control was stored at 2 - 8 C to simulate 3 years storage at -10 to -20 C. An increase or decrease of > 10% of analyte recovery compared to the initial test value or to the highest allowable instrument/reagent imprecision, whichever was greater, was used as the analyte failure criteria for determining shelf life. Folate may show a gradual decrease over time. Real time stability testing is ongoing on multiple lots of product.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
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Predicate Device(s)
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Reference Device(s)
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Predetermined Change Control Plan (PCCP) - All Relevant Information
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§ 862.1660 Quality control material (assayed and unassayed).
(a)
Identification. A quality control material (assayed and unassayed) for clinical chemistry is a device intended for medical purposes for use in a test system to estimate test precision and to detect systematic analytical deviations that may arise from reagent or analytical instrument variation. A quality control material (assayed and unassayed) may be used for proficiency testing in interlaboratory surveys. This generic type of device includes controls (assayed and unassayed) for blood gases, electrolytes, enzymes, multianalytes (all kinds), single (specified) analytes, or urinalysis controls.(b)
Classification. Class I (general controls). Except when intended for use in donor screening tests, quality control materials (assayed and unassayed) are exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 862.9.
0
-510K Summary
Prepared: October 6, 1997
Submitted by:
Establishment Address:
2 9 1997
Quantimetrix Corporation 2005 Manhattan Beach Boulevard Redondo Beach CA 90278 Phone: 310 536-0006 FAX: 310 536-9977
Establishment Registration Number: 2020715
Contact Person: Evy K. Johnson, Director Technical Services &OEM
Proprietary Name: Immusure Assayed Chemistry Control
Common Name: Immunoassay / TDM Control
Classification Name: Multi Analyte Controls, All Kinds (assayed and unassayed) 75 JJY
Substantial Equivalence:
The Quantimetrix Immusure Immunoassay /TDM Control is substantially equivalent to Tri-Point™ Brand Liquimmune@ Liquid Assayed Immunoassay Controls manufactured by Medical Analysis Systems, Inc., and to Dade@Immunoassay Controls Comprehensive Tri-Level manufactured by Dade International, Inc., and to Liquichek™ Immunoassay Plus Control manufactured by Bio-Rad Laboratories.
Description:
Immusure Assayed Immunoassay / TDM Controls are supplied in three levels, 6 x 5 mL each level per box and as a Tri-Level pack 6 vials 2 x 5 mL each level, as a ready-to-use liquid, requiring no reconstitution or dilution. They are prepared in a human serum matrix fortified to target levels with human and nonhuman source material and reagent grade chemicals added at different concentrations to achieve the three levels. Bacteriostatic and antifungal agents have been added as preservatives to inhibit microbial growth.
Intended Use:
The Quantimetrix Immusure Assayed Immunoassay / TDM Controls are intended for use as quality control materials to assess the accuracy and precision of assay procedures for the analytes included in the control.
Technological Characteristics Compared to Predicate Devices:
The Quantimetrix control product employs a similar matrix and constituent formulation to the equivalent predicate devices listed above: human serum matrix fortified with human and nonhuman source material reagent grade chemicals, bacteriostatic and antifungal agents as preservatives. The Quantimetrix Control also has similar storage and stability requirements as the equivalent devices.
Performance Characteristics:
The closed vial stability claim made for this product is 3 years when stored at -10 to -20 C with certain analyte limitations. The overall shelf life of the Immusure control was extrapolated from accelerated stability models using elevated temperature storage to simulate real time stability.' The Immusure control was stored at 2 - 8 C to simulate 3 years storage at -10 to -20 C. An increase or decrease of > 10% of analyte recovery compared to the initial test value or to the highest allowable instrument/reagent imprecision, whichever was greater, was used as the analyte failure criteria for determining shelf life. Folate may show a gradual decrease over time. Real time stability testing is ongoing on multiple lots of product.
1 L. Kennon, Stability Prediction Model, Journal of Pharmaceutical Sciences 53:7, 815-818, 1964.
Quantimetrix Corp.
14
1
OCT 2 9 1997
Food and Drug Administration 2098 Gaither Road Rockville MD 20850
- · ··
Evy K. Johnson Director, Technical Services & OEM Ouantimetrix Corporation 2005 Manhattan Beach Boulevard Redondo Beach, California 90278
K973894 Re : Immusure Requlatory Class: 1 Product Code: JJY, DIF Dated: October 6, 1997_ Received: October 14, 1997
Dear Ms. Johnson:
We have reviewed your Section 510 (k) notification of intent to market the device referenced above and we have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to 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). You may, therefore, market the device, subject to the general controls provisions The general controls provisions of the Act 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 (Premarket Approval), it may be subject to such additional controls. Existing major requlations affecting your device can be found in the Code of Federal Requlations, Title 21, Parts 800 to 895. ਸ substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical General requlation (21 CFR Part 820) and that, Devices: through periodic QS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory In addition, FDA may publish further announcements action. concerning your device in the Federal Register. Please note:
this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or requlations.
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Under the Clinical Laboratory Improvement Amendments of 1988 (CLIA-88), this device may require a CLIA complexity categorization. To determine if it does, you should contact the Centers for Disease Control and Prevention (CDC) at (770) 488-7655.
This letter will allow you to begin marketing your device as described in your 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 advice for your device on our labeling regulation (21 CFR Part 801 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4588. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please notethe regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its internet address "http://www.fda.qov/cdrh/dsmamain.html".
Sincerely yours,
Steven Gutman
Steven I. Gutman, M.D., M.B.A. Director Division of Clinical Laboratory Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
3
Indications for Use
The Quantimetrix Immusure Immunoassay/TDM Control is to be used as a quality control material to assess the accuracy and precision of laboratory test methods used to measure the serum analytes and therapeutic drugs contained in the control. It is intended to validate the measurement of these analytes and drugs in patient serum samples.
Quality Control materials having known component concentrations are an integral part of diagnostic procedures. Daily monitoring of control values establishes intralaboratory parameters for accuracy and precision of the test method. CLIA regulation 493.1202(C)(4) requires labs to perform and document control procedures for each day of testing.
Three levels of control are provided to allow the performance of the analyte test methods to be monitored within the clinically significant range.
(Division Sign-Off)
Division of Clinical Laboratory Devices
510(k) Number K973894