Search Results - rapid

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Rapid Colorimetric Detection of Zika Virus from Serum and Urine Specimens by RT-LAMP (Reverse Transcription Loop-Mediated Isothermal Amplification).
The Zika virus (ZIKV) can be passed from a pregnant woman to her fetus. Resulting infection by this virus can cause early miscarriage and a pattern of severe birth defects in fetuses and infants. Therefore, a rapid diagnostic assay that can be performed throughout pregnancy in a clinical setting is vital for prenatal care of women living in areas where...
Published: 10/28/2024   |   Inventor(s): Amanda Calvert
Keywords(s): amplification, COLORIMETRIC, Detection, Isothermal, Loop-, Mediated, NCEZID-DVBD, RAPID, Reverse, RT-LAMP, RT-LAMP., SERUM, SPECIMENS, transcription, Urine, virus, VLXXXX, WBXXXX, WFXXXX, WHXXXX, WIXXXX, XEXXXX, YBXXXX, YDXXXX, YFXXXX, Zika
Category(s): Collaboration Sought > Collaboration, Collaboration Sought > Licensing, TherapeuticArea > Infectious Disease, Application > Consumer Products, Application > Diagnostics, Application > Therapeutics, Application > Research Materials, Application > Occupational Safety and Health
Multiplex Assay for Rapid Salmonella Serotyping from Human, Animal, Food and Environmental Sources
CDC researchers have developed a bead-based nucleic acid assay for serotyping members of the Salmonella genus; this assay will identify serotypes for approximately 95% of all human-obtained Salmonella isolates in the United States. Presently, production and quality control for the more than 250 antisera required to cover the >2,500 known serotypes using...
Published: 10/28/2024   |   Inventor(s): John McQuiston, Collette Fitzgerald Leaumont, Patricia Fields
Keywords(s): AA5XXX, AAXXXX, AFXXXX, assay, Bead, Beads, CDC Docket Import, CDC Docket Import CDC Prosecuting, DA3XXX, DAXXXX, diagnostic, Diagnostic assay, DXXXXX, FOOD, FOOD PATHOGEN, FOOD-ASSOCIATED, Foodborne, ivd, NAT, Nucleic, OID-NCEZID-DFWED, PLATE-BASED, RAPID, SALMONELLA, Serotype, SEROTYPING, VETERINARY, VJXXXX, VOXXXX, WBXXXX, WCXXXX, WFXXXX, WMXXXX, XEXXXX, YBXXXX, Zoonotic
Category(s): Collaboration Sought > Licensing, Application > Therapeutics, Application > Consumer Products, TherapeuticArea > Infectious Disease, Application > Diagnostics, Application > Occupational Safety and Health
A Device for Simultaneous and Rapid Diagnosis and Detection of Recent and Long Term HIV-1 Infection
CDC scientists have developed a device for simultaneous rapid diagnosis of HIV infection and for identification of recent HIV-1 infection. The device utilizes immunochromatographic or flow-through principles to detect HIV antibodies within clinical samples. This device may be used for diagnosis of HIV infection, as well as to distinguish between recent...
Published: 10/28/2024   |   Inventor(s): Chou-Pong Pau, Steve McDougal, Timothy Granade
Keywords(s): assay, CDC Docket Import, CDC Docket Import CDC Prosecuting, Detection, Development, Diagnosis, diagnostic, HIV, HIV-1, Infection, LONG, RAPID, RECENT, TERM, VLXXXX, WBXXXX, WFXXXX, WIXXXX, WMXXXX, XAXXXX, XCXXXX, XDXXXX, XEXXXX, YAXXXX, YFXXXX
Category(s): Collaboration Sought > Licensing, Application > Research Materials, Application > Occupational Safety and Health, ResearchProducts > Antibodies, Application > Diagnostics, Application > Therapeutics, Application > Consumer Products, TherapeuticArea > Infectious Disease, Application > Non-Medical Devices, TherapeuticArea > Immunology, Application > Medical Devices
Physiologic Sampling Pump Capable of Rapidly Adapting to User Breathing Rate
This CDC developed physiologic sampling pump (PSP) overcomes shortcomings of previous devices by the use of calibrated valves in conjunction with a constant speed pump. This novel approach obviates typical PSP inertia that inherently limits system response, functionality and accuracy. All prior PSP designs have attempted to follow a user's breathing...
Published: 10/28/2024   |   Inventor(s): Michael Flemmer, Larry Lee
Keywords(s): BREATHING, Capable, CDC Docket Import, CDC Docket Import CDC Prosecuting, NIOSH-HELD, PHYSIOLOGIC, PSP, PUMP, RAPID, RESPONSE, Sampling, UNIVERSAL, VBXXXX, VPXXXX, WAXXXX, WBXXXX, WCXXXX, WEXXXX, WFXXXX, WGXXXX, WMXXXX, XDXXXX, XIXXXX, YEXXXX, YFXXXX
Category(s): Collaboration Sought > Licensing, Application > Medical Devices, Application > Diagnostics, TherapeuticArea > Endocrinology, TherapeuticArea > Dental, Application > Therapeutics, Application > Occupational Safety and Health, TherapeuticArea > Oncology, TherapeuticArea > Ophthalmology, Application > Non-Medical Devices, TherapeuticArea > Infectious Disease, Application > Consumer Products, TherapeuticArea > Cardiology, Application > Vaccines
Nucleic Acid Detection of the Fungal Pathogen Histoplasma capsulatum from Clinical and Environmental Samples
This invention relates to detecting Histoplasma capsulatum by PCR using oligonucleotide probes specific for the fungus. Histoplasmosis is a mycotic infection of varying severity, usually localized in the lungs. Caused by H. capsulatum, infections are usually symptomatic but can develop into chronic disease, especially in immunocompromised individuals. Test...
Published: 10/28/2024   |   Inventor(s): Thomas Reid, Millie Schafer
Keywords(s): AA5XXX, AAXXXX, AIDS, assay, Avian, AXXXXX, CAPSULATUM, CDC, CDC Docket Import, CDC Docket Import CDC Prosecuting, DA1XXX, DAXXXX, DETECTING, Detection, diagnostic, DXXXXX, FUNGAL, FUNGI, fungus, HISTOPLASMA, Histoplasmosis, HIV, Method, NESTED, NIOSH-DART, Nucleic, nucleic acid, NUCLEIC ACID DETECTION, PATHOGEN, PATHOGENIC, PATHOGENS, PCR, PCR ASSAY, RAPID, SENSITIVE, VKXXXX, VOXXXX, VPXXXX, WBXXXX, WCXXXX, WFXXXX, WGXXXX, WIXXXX, WMXXXX, XCXXXX, XEXXXX, XHXXXX, XIXXXX, YBXXXX, Zoo, Zoonotic
Category(s): Collaboration Sought > Licensing, TherapeuticArea > Endocrinology, Application > Consumer Products, TherapeuticArea > Infectious Disease, TherapeuticArea > Dental, TherapeuticArea > Oncology, ResearchProducts > Research Equipment, TherapeuticArea > Cardiology, Application > Research Materials, Application > Diagnostics, TherapeuticArea > Ophthalmology, Application > Occupational Safety and Health, Application > Therapeutics
Composition and Methods for Rapid Detection of HIV by Loop-mediated Isothermal Amplification
This invention relates to methods and compositions for rapid detection of HIV nucleic acids in a biological sample. Specifically, it involves the use of the loop-mediated isothermal amplification (LAMP) for rapid detection of HIV-1 and/or HIV-2. The use of rapid HIV tests is highly attractive for screening of patient samples, especially in developing...
Published: 10/28/2024   |   Inventor(s): Kelly Curtis, Donna Rudolph
Keywords(s): AA2XXX, AA5XXX, AAXXXX, AC1XXX, AC3XXX, AC4XXX, ACXXXX, amplification, AXXXXX, Compositions, DA4AXX, DA4XXX, DAXXXX, Detection, DXXXXX, HIV, Isothermal, LAMP, Loop-Mediated, Methods, RAPID
Category(s): Collaboration Sought > Licensing, TherapeuticArea > Infectious Disease, Application > Diagnostics
Simple and Rapid Assay to Detect Acute Subtype B and Group M HIV-1 Infections
Within recent years, point-of-care (POC) testing has allowed for many individuals to be screened for and provided with HIV test results. It is critical to be able to accurately detect acute HIV infections as this is a stage where the risk of transmission is great. Additionally, early HIV detection could lead to less high-risk behavior, thereby reducing...
Published: 10/28/2024   |   Inventor(s): Sherry Owen, Donna Rudolph, Kelly Curtis, Philip Niedzwiedz
Keywords(s): AA2XXX, AA5XXX, AAXXXX, AC1XXX, AC3XXX, AC4XXX, ACXXXX, AIDS, amplification, AXXXXX, B, CDC Docket Import, CDC Docket Import CDC Prosecuting, Compositions, DA4AXX, DA4XXX, DAXXXX, Detection, diagnostic, DXXXXX, Field, Field-diagnostic, Field-usable, GROUP, HIV, HIV-1, HIV-2, IN-SITU, Isothermal, LAMP, LIMITED-RESOURCE, Listed LPM Houze as of 4/15/2015, Loop-Mediated, LOW INPUT, M, Methods, NCHHSTP, OID-NCHHSTP-DHPSE, On-demand, PCR, PCR ALTERNATIVE, Portable, Post LPM Assignment Set 20150420, Pre LPM working set 20150418, RAPID, Reverse-Transcription, RT-LAMP, Subtype, viral, VIRAL DIAGNOSTIC, virus, VLXXXX, WBXXXX, WIXXXX, XCXXXX, XEXXXX, XHXXXX, YAXXXX, YBXXXX
Category(s): Collaboration Sought > Licensing, Application > Diagnostics, Application > Research Materials, Application > Therapeutics, TherapeuticArea > Infectious Disease, ResearchProducts > Research Equipment
A Novel Rapid Point-of Care Diagnostic Method for Infectious and Autoimmune Diseases
Rapid point-of-care, antibody-based testing is not available for the diagnosis of autoimmune and most infectious diseases. For detecting autoantibodies associated with most autoimmune conditions, fluid-phase immunoprecipitation assays are required. However, these assays usually involve radioactivity and are not feasible for point-of-care applications....
Published: 10/28/2024   |   Inventor(s): Peter Burbelo
Keywords(s): Autoimmune, Diagnosis, DISEASES, INFECTIOUS, Magnet, Methods, Neodymium, RAPID, VAXXXX, VFXXXX, VJXXXX, VKXXXX, VLXXXX, VQXXXX, WBXXXX, XAXXXX, XDXXXX, XHXXXX, YAXXXX, YBXXXX, YFXXXX
Category(s): TherapeuticArea > Endocrinology, TherapeuticArea > Immunology, Application > Non-Medical Devices, Application > Medical Devices, TherapeuticArea > Geriatrics, TherapeuticArea > Infectious Disease, ResearchProducts > Research Equipment, Application > Diagnostics, ResearchProducts > Antibodies