Control of Expiratory Positive Airway Pressure within each Breath

Technology #d-1124

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Bradley Fuhrman, M.D.
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David Snow
Director Intellectual Property 806-834-4989
Patent Protection

Provisional Patent Application Filed

PCT Patent Application Filed

In obstructive lung diseases, airways tend to become compressed during exhalation, leading to the trapping of air and respiratory failure.  Although there are many continuous positive airway pressure (CPAP) and expiratory positive airway pressure (EPAP) devices on the market, they do not allow for adjustment of air pressure within each breath. This invention allows for re-opening of the airways with the use of springs, within each breath, and improves lung function therein treating respiratory failure without impeding cardiac output.
Market Applications:

  • Home, ambulatory care, and inpatient settings.
  • Hospitals and Health Care
  • Medical Device/ Biotech

Features, Benefits & Advantages

  • Increased Lung Function
  • Reduced Impediment of Cardiac Output

Intellectual Property:
A U.S. provisional patent application, 62/141960 was filed 04/02/15 and a PCT application,  16/25784 was filed 04/02/16. 
Development Stage:
This invention is at the Prototype stage.