# K091667: Xtag Respiratory Viral Panel, Models I019A0110, I019C011, I019D0112, I019E0113, S019-0116

- Pathway: 510(k) (Special)
- Applicant: Luminex Molecular Diagnostics, Inc.
- Decided: Jun 25, 2009 after 16 days
- Product code: OCC (Respiratory Virus Panel Nucleic Acid Assay System)
- Device class: 2
- Regulation: 21 CFR 866.3980
- Recalls of this device: 1 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to DEN070013 (2008). 2 ancestors in all.
89 later devices descend from it; 9 cite it directly.
0 of 92 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K081483: Xtag Respiratory Viral Panel, Luminex Molecular Diagnostics, Inc. (2008) Summary page 1.

## Cited in the summary but kept off the family tree
- K063765: xTAG RVP. Not in FDA’s 510(k), De Novo or PMA lists as we hold them (a misreading, a typo, or a number FDA does not list), so it is kept off the family tree Summary page 1.

## Most influential descendants
- K092500: Modification to Proflu+ Assay (2009), 41 descendants of its own
- K100148: Simplexa Influenza a H1N1 (2009) Model MOL2500 (2010), 34 descendants of its own
- K103766: Xpert Flu, Genexpert DX Systems, Genexpert Infinity System, Genexpert System Software Verisions 2.1 and 4.0 (2011), 27 descendants of its own
- K103175: Filmarray Respiratory Panel (RP) (2011), 23 descendants of its own
- K110764: Filmarray RP Panel (2011), 22 descendants of its own

## Recalls of this device
- Jul 16, 2019 · Class II · Z-0161-2020: The Assay may give a false negative result when detecting and subtyping Influenza A (H3) and detecting RSV A in patient specimens. However, the assay will continue to detect Influenza A, Influenza B, 

## Indications for use
The xTAG Respiratory Viral, Panel (RVP) is a qualitative nucleic acid multiplex test intended for the simultaneous detection and identification of multiple respiratory virus nucleic acids in nasopharyngeal swabs from individuals suspected of respiratory tract infections. The following virus types and subtypes are identified using RVP: Influenza A, Influenza A subtype HI, Influenza A subtype H3, Influenza B; Respiratory Syncytial Virus subtype A, Respiratory Syncytial Virus subtype B, Parainfluenza 1, Parainfluenza 2, and Parainfluenza 3 virus, Human Metapneumovirus, Rhinovirus, and Adenovirus. The detection and identification of specific viral nucleic acids from individuals exhibiting signs and symptoms of respiratory infection aids in the diagnosis of respiratory viral infection if used in conjunction with other clinical and laboratory findings. It is recommended that specimens found to be negative for Influenza B, Respiratory Synctial Virus subtype A and B, Parainfluenza 1, Parainfluenza 2, Parainfluenza 3 and Adenovirus, after examination using RVP be confirmed by cell culture. Negative results do not preclude respiratory virus infection and should not be used as the sole basis for diagnosis, treatment or other management decisions. Positive results do not rule out bacterial infection, or co-infection with other viruses. The agent detected may not be the definite cause of disease. The use of additional laboratory testing (e.g. bacterial culture, immunofluorescence, radiography) and clinical presentation must be taken into consideration in order to obtain the final diagnosis of respiratory viral infection. Due to seasonal prevalence, performance characteristics for Influenza A/HI were established primarily with retrospective specimens. The RVP assay cannot adequately detect Adenovirus species C, or serotypes 7a and 41. The RVP primers for detection of rhinovirus cross-react with enterovirus. A rhinovirus reactive result should be confirmed by an alternate method (e.g. cell culture). Performance characteristics for Influenza A Virus were established when Influenza A/H3 and A/HI were the predominant Influenza A viruses in circulation. When other Influenza A viruses are emerging, performance characteristics may vary. If infections with a novel Influenza A virus is suspected based on current clinical and epidemiological screening criteria recommended by public health authorities, specimens should be collected with appropriate infection control precautions for novel virulent Influenza viruses and sent to a state or local health department for testing. Viral culture should not be attempted in these cases unless a BSL 3+ facility is available to receive and culture specimens.

Source page: https://510kreport.com/device/K091667
Methodology: https://510kreport.com/methodology