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The Status DSTM OXY is an immunochromatograhic test for the qualitative detection of Oxycodone in urine samples. The decetion cut-off concentration of Oxycodone is 100 ng/ml. The test may be read visually or by using a DX press™ Reader. It is intended for clinical laboratory use only. This assay provides only a preliminary analytical test result. A more specific alternate chemical must be used in order to obtain a confirmed analytical result. Gas chromatography/mass spectrometry (CCMS) is the preferred confirmatory method. Clinical consideration and professional judgment should be applied to the test result, particularly when preliminary positive results are obtained.

The Status DSTM OXY test device is a simple immuno-chromatographic test for the rapid, qualitative detection of oxycodone and/or their metabolites in human urine. The test may be read visually or by using a DXpress™ Reader. The DXpress reader captures an image of an inserted compatible test device and uses a software algorithm to calculate the intensity of the test line. The DXpress reader interprets test result automatically by comparing the intensity of the test line to the preset cutoff value. In addition, the software will use the presence of the control line to determine whether or not the test result is valid.

The BioSign Flu A+B test is an in vitro rapid qualitative test that detects influenza type A and type B nucleoprotein antigens directly from nasal swab, nasopharyngeal swab, and nasopharyngeal aspirate/wash specimens obtained from patients with signs and symptoms of respiratory infection. It is intended to aid in the rapid differential diagnosis of influenza A and B viral infections. Negative test results are presumptive and it is recommended these results be confirmed by viral culture. Negative results do not preclude influenza virus infection and should not be used as the sole basis for treatment or other patient management decisions. The test is intended for professional and laboratory use. Performance characteristics for influenza were established during the 2007-2009 influenza seasons when influenza A viruses A/New Caledonia/20/99 (H1N1), A/Solomon Islands/3/2006 (H1N1), A/Brisbane/59/2007 (H1N1), A/California/07/2009 (H1N1), A/Wisconsin/67/2005 (H3N2), A/Brisbane/10/2007 (H3N2), and influenza B viruses B/Ohio/01/2005, B/Florida/4/2006, B/Brisbane/60/2008 were the predominant influenza viruses in circulation according to the Flu Activity & Surveillance report by CDC. Performance characteristics may vary against other emerging influenza viruses. If infection with a novel influenza 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 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.

The modification presented in this 510(k) is the addition of influenza A/Vietnam/1194/2004 (H5N1) and influenza A/Anhui/01/2005 (H5N1) along with their respective analytical sensitivity concentrations, to the Analytical Inclusivity section of the package insert. The avian influenza A (H5N1) viruses, A/Vietnam/1194/2004 (H5N1) and A/Anhui/01/2005 (H5N1) were obtained from CDC as a non-infectious form with known titer. Analytical sensitivity is reported as the lowest dilution/concentration of the virus that the BioSign Flu A+B Test is able to detect.

The BioSign Flu A+B test is an in vitro rapid qualitative test that detects influenza type A and type B nucleoprotein antigens directly from nasal swab, nasopharyngeal swab, and nasopharyngeal aspirate/wash specimens obtained from patients with signs and symptoms of respiratory infection. It is intended to aid in the rapid differential diagnosis of influenza A and B viral infections. Negative test results are presumptive and it is recommended these results be confirmed by viral culture. Negative results do not preclude influenza virus infection and should not be used as the sole basis for treatment or other patient management decisions. The test is intended for professional and laboratory use. Performance characteristics for influenza were established during the 2007-2009 influenza seasons when influenza A viruses A/New Caledonia/20/99 (H1N1), A/Solomon Islands/3/2006 (H1N1), A/Brisbane/59/2007 (H1N1), A/California/07/2009 (H1N1), A/Wisconsin/67/2005 (H3N2), A/Brisbane/10/2007 (H3N2), and influenza B viruses B/Ohio/01/2005, B/Florida/4/2006, B/Brisbane/60/2008 were the predominant influenza viruses in circulation according to the Flu Activity & Surveillance report by CDC. Performance characteristics may vary against other emerging influenza viruses. If infection with a novel Influenza 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 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.

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The BioSign® Flu A+B test is an in vitro rapid qualitative test that detects influenza type A and type B antigens directly from nasal swab, nasopharyngeal swab, and nasopharyngcal aspirate/wash specimens obtained from patient with signs and symptoms of respiratory infection. It is intended to aid in the rapid differential diagnosis of influenza A and B viral infections. A negative test result is presumptive and it is recommended these results be confirmed by viral culture. Negative results do not preclude influenza virus infection and should not be used as the sole basis for treatment or other management decisions. The test is intended for professional and laboratory use.

BioSign® Flu A+B is an immuno-chromatographic test for the rapid, qualitative detection of influenza A and B. The test device has two test lines, thereby allowing the separate identification of type A and/or type B viral antigens from the same specimen. In the test procedure, a specimen is collected and placed into the Extraction Well of the test device containing extraction solution for one minute, during which time antigen is extracted from disrupted virus particles. The test device is then raised, tapped and laid back down onto a level surface to allow the solution in the Extraction Well to migrate through the pads containing lyophilized detector antibodies conjugated to gold dye and then through the test membrane. If influenza antigens are present in the specimen, they will react with anti-influenza antibody coupled to gold dye particles, migrate through the membrane as antigen-antibody-dye complexes, bind to the immobilized anti-influenza antibody on the membrane, and generate a colored line in the Test line position (A and/or B). The rest of the sample and unbound/bound dye complexes continue to migrate to the Control line position, where antibody to the antiinfluenza antibody is immobilized, and anti-influenza antibody-unbound/bound dye complexes form the Control line (internal procedural control).

SpermCheck® Fertility is a qualitative test that detects sperm concentration at or above 20,000,000 sperm/mL. The test is intended for use as an aid in the determination of a man's fertility status. For in vitro, over the counter home use.

SpermCheck® Fertility is an immunochromatographic test for the rapid, qualitative detection of sperm concentration.

The StatusFirst™ Strep A is intended for use as an in vitro diagnostic product for the qualitative detection of group A streptococcal antigen directly from throat swab specimens. The test is intended for use in the physician's offices, hospitals, and clinical laboratories as an aid in the clinical diagnosis of group A streptococcal infection.

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SpermCheck® Vasectomy is a rapid qualitative test that detects low concentrations of sperm at or above 250,000 sperm/mL in human semen as an aid for vasectomized men. For in vitro OTC home use.

SpermCheck® Vasectomy is an immunochromatographic test for the rapid, qualitative detection of sperm concentration.

Immunoassay for the qualitative detection of methamphetamine, opiates, cocaine metabolite, THC metabolite, phencyclidine, benzodiazepines, barbiturates, tricyclic antidepressants, methadone, and amphetamine in human urine to assist in screening of abuse samples. The detecting cut-off concentrations are as follows: | MET | D-Methamphetamine | 1000 ng/ml | |----------------|-----------------------------|------------| | OPI | Morphine | 300 ng/ml | | COC | Benzoylecgonine | 300 ng/ml | | THC | 11-nor-Δ9-9-carboxylic acid | 50 ng/ml | | PCP | Phencyclidine | 25 ng/ml | | Benzodiazepine | Oxazepam | 300 ng/ml | | Barbiturate | Secobarbital | 300 ng/ml | | Methadone | Methadone | 300 ng/ml | | TCA | Nortriptyline | 1000 ng/ml | | AMP | D-Amphetamine | 1000 ng/ml | This assay provides only a preliminary analytical test result. A more specific alternate chemical method m ust be used in order to obtain a confirmed analytical result. Gas chromatography/mass spectrometry (GC/ MS)/High performance liquid chromatography (HPLC, for TCA) are the preferred confirmatory methods. Cl inical consideration and professional judgment should be applied to any drug of abuse test result, particula rly when preliminary positive results are obtained.

The AccuSign® RCDOA 10 test device is a simple immuno-chromatographic test for the rapid, qualitative detection of methamphetamine, opiates, cocaine, THC, phencyclidine, benzodiazepines, barbiturates, tricyclic antidepressants, methadone, amphetamine and/or their metabolites in human urine. The test result can be read visually or with DXpress reader (k050955).