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Improved Acoustic Plethysmograph System for Noninvasive Measurement of Pulmonary Function

CDC researchers have developed a novel acoustic whole body plethysmograph (AWBP) that allows measurement of tidal volume in lab animals, independent of gas compression in the lung. This system provides particular advantages over the traditional whole body plethysmograph (WBP) when measuring model animals with increased gas compression due to increased...

Published: 7/25/2024 | Inventor(s): David Frazer, Jeffrey Reynolds

Keywords(s): AA2XXX, AA5XXX, AAXXXX, AC1XXX, AC2XXX, AC3XXX, AC6XXX, Acoustic, ACXXXX, ADXXXX, AE1BXX, AE1XXX, AE3XXX, AE4XXX, AEXXXX, ANIMAL, Animal Model, ANIMAL welfare, ASTHMA, Breath, BREATHING, CDC Docket Import, CDC Docket Import CDC Prosecuting, DDXXXX, DEVICE, DEXXXX, DXXXXX, FUNCTION, IA3XXX, IA5XXX, ICXXXX, IDXXXX, LUNG, lung cancer, Lung Disease, LUNGS, Lung-Targeted, Measuring, NIOSH, NIOSH-HELD, Plethysmograph, Pulmonary, Pulmonary edema, PULMONARY FIBROSIS, research, RESEARCH TOOL, RESPIRABLE, Respiration, respiratory, Respiratory Diseases, respiratory INFECTION, Tool, VBXXXX, VJXXXX, VKXXXX, VLXXXX, VOXXXX, VPXXXX, WAXXXX, WBXXXX, WCXXXX, WGXXXX, WIXXXX, WMXXXX, XDXXXX, XHXXXX, XIXXXX, XJXXXX, YCXXXX, YEXXXX, YFXXXX

Category(s): Collaboration Sought > Licensing, Application > Software / Apps, Application > Medical Devices, Application > Diagnostics, TherapeuticArea > Pulmonology, TherapeuticArea > Immunology, Application > Research Materials, ResearchProducts > Research Equipment, TherapeuticArea > Cardiology, Application > Non-Medical Devices, TherapeuticArea > Ophthalmology, Application > Vaccines, Application > Therapeutics, Application > Occupational Safety and Health, TherapeuticArea > Infectious Disease, Application > Consumer Products, TherapeuticArea > Dental, TherapeuticArea > Endocrinology, ResearchProducts > Computational models/software, TherapeuticArea > Oncology

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: 7/25/2024 | 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