(77 days)
No
The device description and performance studies focus on a lateral-flow immunoassay and traditional analytical methods, with no mention of AI or ML.
No
The device is an immunoassay used for the rapid detection of RSV antigen, aiding in diagnosis, not for treating or preventing disease.
Yes
The text explicitly states, "The test is intended for use as an aid in the rapid diagnosis of acute RSV infection."
No
The device description clearly outlines a lateral-flow immunoassay kit with physical components (reagent tube, test strip, reagent solution) and a chemical reaction to detect RSV antigen. This is a hardware-based diagnostic test, not a software-only device.
Yes, this device is an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use explicitly states it's for the "rapid, qualitative detection of respiratory syncytial virus (RSV) antigen directly from nasopharyngeal swab and nasopharyngeal aspirate/wash specimens." This involves testing a sample taken from the body to provide information about a medical condition (RSV infection).
- Device Description: The description details a "lateral-flow immunoassay" that uses antibodies to detect antigens in a specimen. This is a common method used in IVD tests.
- Specimen Type: It uses "nasopharyngeal swab and nasopharyngeal aspirate/wash specimens," which are biological samples taken from the body.
- Purpose: The test is intended as an "aid in the rapid diagnosis of acute RSV infection," which is a diagnostic purpose.
- User: It's intended for "professional and laboratory use," indicating it's used in a healthcare or laboratory setting for diagnostic purposes.
All of these characteristics align with the definition of an In Vitro Diagnostic device, which is a medical device intended for use in vitro for the examination of specimens derived from the human body solely or principally for the purpose of providing information concerning a physiological or pathological state, or concerning a congenital abnormality, or to monitor therapeutic measures.
N/A
Intended Use / Indications for Use
The QuickVue RSV 10 test is an immunoassay that allows for the rapid, qualitative detection of respiratory syncytial virus (RSV) antigen directly from nasopharyngeal swab and nasopharyngeal aspirate/wash specimens for symptomatic pediatric patients (less than six years old). The test is intended for use as an aid in the rapid diagnosis of acute RSV infection. Negative results do not preclude RSV infection and should not be used as the sole basis for treatment or for other management decisions. A negative test is presumptive. It is recommended that negative test results be confirmed by cell culture. The test is intended for professional and laboratory use.
Product codes
GQG
Device Description
The QuickVue RSV 10 test is a lateral-flow immunoassay that uses monoclonal antibodies that are specific for RSV antigens. The test is specific to RSV antigen with no known cross-reactivity to normal flora or other known respiratory pathogens.
Nasopharyngeal swabs and nasopharyngeal aspirate/wash serve as specimens for this test. For a liquid specimen such as a nasopharyngeal aspirate/wash, the specimen is added directly to the reagent tube and rehydrates the reagent. When a nasopharyngeal swab is used, the reagent is first rehydrated with the provided reagent solution and the swab specimen is then inserted into the reagent tube.
The reagent interacts with the specimen and facilitates exposure of the appropriate viral antigens to the antibodies used in the test. The test strip is placed in the reagent tube for 10 minutes. During this time, the specimen will react with the reagents in the test strip.
If the specimen contains RSV antigens, a pink-to-red Test Line, along with a blue procedural Control Line will appear on the Test Strip indicating a positive result. If RSV antigen is not present, or is present at very low levels, only a blue procedural Control Line will appear.
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
pediatric patients (less than six years old)
Intended User / Care Setting
professional and laboratory use.
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)
Numerous studies were undertaken to document the performance characteristics and the substantial equivalence of the test to the predicate device. These studies included the following:
-
- A multi-center field clinical study was undertaken to document the performance characteristics of the test. Sensitivity and specificity were calculated using nasopharyngeal swabs and nasopharyngeal aspirate/wash specimens compared to viral culture.
-
- A reproducibility study was performed to demonstrate intra- and inter-operator reproducibility and intra- and inter-laboratory reproducibility with a panel of test samples at various RSV concentrations.
-
- Analytical studies demonstrated specimen transport and stability, intra- and inter-lot consistency, analytical sensitivity, limit of detection, kit stability, cross reactivity, analytical specificity, lack of interference with various substances, and test robustness with variations in the test method.
Conclusion: These studies demonstrated the substantial equivalence of the QuickVue RSV 10 test to existing products already marketed.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Sensitivity and specificity were calculated using nasopharyngeal swabs and nasopharyngeal aspirate/wash specimens compared to viral culture.
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 866.3480 Respiratory syncytial virus serological reagents.
(a)
Identification. Respiratory syncytial virus serological reagents are devices that consist of antigens and antisera used in serological tests to identify antibodies to respiratory syncytial virus in serum. Additionally, some of these reagents consist of respiratory syncytial virus antisera conjugated with a fluorescent dye (immunofluorescent reagents) and used to identify respiratory syncytial viruses from clinical specimens or from tissue culture isolates derived from clinical specimens. The identification aids in the diagnosis of respiratory syncytial virus infections and provides epidemiological information on diseases caused by these viruses. Respiratory syncytial viruses cause a number of respiratory tract infections, including the common cold, pharyngitis, and infantile bronchopneumonia.(b)
Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 866.9.
0
Jennifer Hankard
QuickVue® RSV 10
serological reagents
July 8, 2010
K101918
Submitted By:
Quidel Corporation 10165 McKellar Court San Diego, California 92121 Telephone: 858-552-7910 858-646-8045 Fax:
Respiratory Syncytial Virus (RSV) Test
QuickVue RSV test (K061008 and K070747)
21 CFR 866.3480 / Respiratory syncytial virus
SEP 2 4 2010
Submission Contact:
Date Prepared:
Device Trade Name:
Common Name:
Predicate Device:
Device Classification/Name:
Intended Use:
These tests are used to aid in the diagnosis of disease caused by respiratory syncytial viruses and provides epidemiological information on these diseases (21 CFR 866.3480). The Food and Drug Administration has classified serological test systems for the detection of respiratory syncytial virus as Class l.
The QuickVue RSV 10 test is an immunoassay that allows for the rapid, qualitative detection of respiratory syncytial virus (RSV) antigen directly from nasopharyngeal swab and nasopharyngeal aspirate/wash specimens for symptomatic pediatric patients (less than six years old). The test is intended for use as an aid in the rapid diagnosis of acute RSV infection. Negative results do not preclude RSV infection and should not be used as the sole basis for treatment or for other management decisions. A negative test is presumptive. It is recommended that negative test results be confirmed by cell culture. The test is intended for professional and laboratory use.
1
Physiologic Basis of the Test:
Respiratory syncytial virus (RSV) is a single stranded (negative strand) RNA virus of the Paramyxoviridae family. It is the causative agent of a highly contagious, acute, viral infection of the respiratory tract in pediatric populations. Nearly half of all children become infected by their first year of life. It is also the maior viral cause of nosocomial illness in children already hospitalized for other reasons. In the United States. RSV is estimated to be responsible for 73,400 to 126,300 hospitalizations annually for bronchiolitis and pneumonia alone among children younger than 1 year. In children hospitalized with RSV infection, it is believed to be the most common viral cause of death in children younger than 5 years, particularly in children younger than one year. Among children hospitalized with RSV infection, the mortality rate is estimated to be as low as 0.3% to 1.0% of hospitalized children and in the range of 2.5% to 4.0% for hospitalized children with underlying cardiac or pulmonary disease.
The QuickVue RSV 10 test is a lateral-flow immunoassay that uses monoclonal antibodies that are specific for RSV antigens. The test is specific to RSV antigen with no known cross-reactivity to normal flora or other known respiratory pathogens.
Nasopharvngeal swabs and nasopharyngeal aspirate/wash serve as specimens for this test. For a liquid specimen such as a nasopharyngeal aspirate/wash, the specimen is added directly to the reagent tube and rehydrates the reagent. When a nasopharyngeal swab is used, the reagent is first rehydrated with the provided reagent solution and the swab specimen is then inserted into the reagent tube.
The reagent interacts with the specimen and facilitates exposure of the appropriate viral antigens to the antibodies used in the test. The test strip is placed in the reagent tube for 10 minutes. During this time, the specimen will react with the reagents in the test strip.
If the specimen contains RSV antigens, a pink-to-red Test Line, along with a blue procedural Control Line will appear on the Test Strip indicating a positive result. If RSV antigen is not present, or is present at very low levels, only a blue procedural Control Line will appear.
Device Description:
Device Comparison:
2
| Features | QuickVue RSV 10 test
(Proposed) | QuickVue RSV test
(K061008 and K070747) |
|-------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Intended Use | The QuickVue RSV 10 test is an
immunoassay that allows for the
rapid, qualitative detection of
respiratory syncytial virus (RSV)
antigen directly from nasopharyngeal
swab and nasopharyngeal
aspirate/wash specimens for
symptomatic pediatric patients (less
than six years old). The test is
intended for use as an aid in the
rapid diagnosis of acute RSV
infection. Negative results do not
preclude RSV infection and should
not be used as the sole basis for
treatment or for other management
decisions. A negative test is
presumptive. It is recommended that
negative test results be confirmed by
cell culture. The test is intended for
professional and laboratory use. | The QuickVue RSV test is a dipstick
immunoassay, which allows for the
rapid, qualitative detection of
respiratory syncytial virus (RSV)
antigen (viral fusion protein) directly
from nasopharyngeal swab,
nasopharyngeal aspirate,
nasal/nasopharyngeal wash
specimens for symptomatic pediatric
patients (eighteen years of age and
younger). The test is intended for
use as an aid in the diagnosis of
acute respiratory syncytial viral
infections. It is recommended that
negative test results be confirmed by
cell culture. Negative results do not
preclude RSV infection and it is
recommended that they not be used
as the sole basis for treatment or
other management decisions. The
test is intended for professional and
laboratory use. |
| Specimen Types | Nasopharyngeal swab,
Nasopharyngeal aspirate/wash | Nasopharyngeal swab,
Nasopharyngeal aspirate/wash
Nasal wash |
| Reagent | Lyophilized buffer containing
detergents | Liquid buffer solution containing
detergents |
| Read Result Time | 10 Minutes | 15 Minutes |
| Format | Lateral-flow immunoassay dipstick | Lateral-flow immunoassay dipstick |
| Control Features | Procedural Control Line
Clearing of background | Procedural Control Line
Clearing of background |
| External Controls | Positive RSV swab
RSV negative swab coated with
Streptococcus C antigen | Positive RSV swab
RSV negative swab coated with
Streptococcus C antigen |
r
・
:
.
! ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------
·
:
3
Summary of Performance Data:
Numerous studies were undertaken to document the performance characteristics and the substantial equivalence of the test to the predicate device. These studies included the followina:
-
- A multi-center field clinical study was undertaken to document the performance characteristics of the test. Sensitivity and specificity were calculated using nasopharyngeal swabs and nasopharyngeal aspirate/wash specimens compared to viral culture.
-
- A reproducibility study was performed to demonstrate intra- and inter-operator reproducibility and intra- and inter-laboratory reproducibility with a panel of test samples at various RSV concentrations.
-
- Analytical studies demonstrated specimen transport and stability, intra- and inter-lot consistency, analytical sensitivity, limit of detection, kit stability, cross reactivity, analytical specificity, lack of interference with various substances, and test robustness with variations in the test method.
Conclusion:
These studies demonstrated the substantial equivalence of the QuickVue RSV 10 test to existing products already marketed.
4
Image /page/4/Picture/0 description: The image shows the logo for the Department of Health & Human Services USA. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" around the perimeter. Inside the circle is a stylized symbol that resembles an abstract caduceus or a series of flowing lines, possibly representing health and human services.
Food and Drug Administration 10903 New Hampshire Avenue Document Mail Center - WO66-0609 Silver Spring, MD 20993-0002
Quidel Corporation c/o Jennifer S. Hankard Director, Regulatory Affairs and Quality Assurance 10165 McKellar Court San Diego, CA 92121
SEP 2 4 2010
Re: K101918
Trade/Device Name: QuickVue®RSV 10 Regulation Number: 21 CFR §866.3480 Respiratory syncytial virus serological reagents Regulation Name: Class I Regulatory Class: Product Code: GQG July 8, 2010 Dated: July 9, 2010 Received:
Dear Ms. Hankard,
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 additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. 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 Part 801); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
5
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please go to http://www.fda.gov/AboutFDA/CentersOffices/CDRH/CDRHOffices/ucm115809.htm for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to
http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
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) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm.
Sincerely yours.
Uve Sciref for
Sally A. Hojvat, M.Sc., Ph.D. Director Division of Microbiology Devices Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health
Enclosure
6
Indications for Use
SEP 2 4 2010
12101918 510{k) Number (if known):
Device Name: QuickVue RSV 10
Indications For Use:
The QuickVue RSV 10 test is an immunoassay that allows for the rapid, qualitative detection of respiratory syncytial virus (RSV) antigen directly from nasopharyngeal swab and nasopharyngeal aspirate/wash specimens for symptomatic pediatric patients (less than six years old). The test is intended for use as an aid in the rapid diagnosis of acute RSV infection. Negative results do not preclude RSV infection and should not be used as the sole basis for treatment or for other management decisions. A negative test is presumptive. It is recommended that negative test results be confirmed by cell culture. The test is intended for professional and laboratory use.
Prescription Use × (Part 21 CFR 801 Subpart D) AND/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)
Ihe Self
Division Sign-Off
Office of In Vitro Diagnostic Device Evaluation and Safety
Page 1 of
510(k) io 1718