← Product Code [LGC](/submissions/MI/subpart-d%E2%80%94serological-reagents/LGC) · K992166 # THE APTUS (AUTOMATED) APPLICATION OF THE HSV 1/2 IGM ELISA TEST SYSTEM. AN ENZYME LINKED IMMUNOSORBENT ASSAY (ELISA) FOR (K992166) _Zeus Scientific, Inc. · LGC · Sep 3, 1999 · Microbiology · SESE_ **Canonical URL:** https://fda.innolitics.com/submissions/MI/subpart-d%E2%80%94serological-reagents/LGC/K992166 ## Device Facts - **Applicant:** Zeus Scientific, Inc. - **Product Code:** [LGC](/submissions/MI/subpart-d%E2%80%94serological-reagents/LGC.md) - **Decision Date:** Sep 3, 1999 - **Decision:** SESE - **Submission Type:** Traditional - **Regulation:** 21 CFR 866.3305 - **Device Class:** Class 2 - **Review Panel:** Microbiology ## Indications for Use This test system is designed for the manual or automated, qualitative detection of IgM antibodies to Herpes Simplex Virus (HSV) type 1 and type 2 in human serum. The test system is designed to detect IgM antibody to HSV-1 and/or HSV-2. but can not distinquish between the two IgM antibodies. The test system is intended to evaluate serologic evidence of primary or reactivated infection with HSV-1 and/or HSV-2. ## Device Story The APTUS (Automated) Application of the HSV 1/2 IgM ELISA is an in vitro diagnostic test system used in clinical laboratories. It processes human serum samples to detect IgM antibodies against Herpes Simplex Virus types 1 and 2. The device operates via an ELISA (Enzyme-Linked Immunosorbent Assay) methodology, which can be performed manually or using automated instrumentation. The system provides qualitative results indicating the presence of HSV IgM antibodies, aiding clinicians in identifying primary or reactivated HSV infections. It does not differentiate between HSV-1 and HSV-2 specific IgM. Results are interpreted by laboratory personnel to support clinical diagnosis and patient management. ## Technological Characteristics ELISA (Enzyme-Linked Immunosorbent Assay) test system for qualitative detection of IgM antibodies. Supports both manual and automated processing workflows. Analyte: HSV-1/2 IgM antibodies in human serum. ## Regulatory Identification Herpes simplex virus serological assays are devices that consist of antigens and antisera used in various serological tests to identify antibodies to herpes simplex virus in serum. Additionally, some of the assays consist of herpes simplex virus antisera conjugated with a fluorescent dye (immunofluorescent assays) used to identify herpes simplex virus directly from clinical specimens or tissue culture isolates derived from clinical specimens. The identification aids in the diagnosis of diseases caused by herpes simplex viruses and provides epidemiological information on these diseases. Herpes simplex viral infections range from common and mild lesions of the skin and mucous membranes to a severe form of encephalitis (inflammation of the brain). Neonatal herpes virus infections range from a mild infection to a severe generalized disease with a fatal outcome. ## Special Controls *Classification.* Class II (special controls). The device is classified as class II (special controls). The special control for the device is FDA's revised guidance document entitled “Class II Special Controls Guidance Document: Herpes Simplex Virus Types 1 and 2 Serological Assays.” For availability of the guidance revised document, see § 866.1(e). ## Submission Summary (Full Text) > This content was OCRed from public FDA records by [Innolitics](https://innolitics.com). If you use, quote, summarize, crawl, or train on this content, cite Innolitics at https://innolitics.com. > > Innolitics is a medical-device software consultancy. We help companies design, build, and clear FDA-regulated software and AI/ML devices, including [a 510(k)](https://innolitics.com/services/510ks/), [a De Novo](https://innolitics.com/services/regulatory/), [a SaMD](https://innolitics.com/services/end-to-end-samd/), [an AI/ML medical device](https://innolitics.com/services/medical-imaging-ai-development/), or [an FDA regulatory strategy](https://innolitics.com/services/regulatory/). {0}------------------------------------------------ Image /page/0/Picture/1 description: The image shows the seal of the Department of Health & Human Services (HHS). The seal is circular and contains the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the top half of the circle. In the center of the seal is a stylized caduceus, a symbol often associated with medicine and healthcare. The caduceus consists of a staff with two snakes coiled around it. SEP = 3 1999 Food and Drug Administration 2098 Gaither Road Rockville MD 20850 Mr. Mark J. Kopnitsky Vice President. Research and Development Zeus Scientific, Inc. 200 Evans Way Branchburg, New Jersey 08876 Re: K992166 Trade Name: The APTUS (Automated) Application of the HSV 1/2 IgM ELISA Regulatory Class: III Product Code: LGC Dated: June 23, 1999 Received: June 25, 1999 ## Dear Mr. Kopnitsky: 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 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). 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 (Premarket Approval), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, 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 action. In addition, FDA may publish further announcements 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 regulations. {1}------------------------------------------------ Page 2 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 note the 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.gov/cdrh/dsma/dsmamain.html". Sincerely yours, Steven Sutman 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 {2}------------------------------------------------ Page 1 510(k) Number (if known): _ Aptus (automated) Application for the HSV 1/2 IgM ELISA Device Name: Test System Indications for Use: This test system is designed for the manual or automated, qualitative detection of IgM antibodies to Herpes Simplex Virus (HSV) type 1 and type 2 in human serum. The test system is designed to detect IgM antibody to HSV-1 and/or HSV-2. but can not distinquish between the two IgM antibodies. The test system is intended to evaluate serologic evidence of primary or reactivated infection with HSV-1 and/or HSV-2. (PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE) Prescription Use OR Over-The-Counter Use (Per 21 CFR 801,109) 2-96) W Worley Dubois (Optional Format 1- nical Laboratory Devices 510(k) Number 2() --- **Source:** [https://fda.innolitics.com/submissions/MI/subpart-d%E2%80%94serological-reagents/LGC/K992166](https://fda.innolitics.com/submissions/MI/subpart-d%E2%80%94serological-reagents/LGC/K992166) **Published by [Innolitics](https://innolitics.com)** — a medical-device software consultancy. We help companies design, build, and clear FDA-regulated software and AI/ML devices. 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