Company Filing History:
1 out of 832,880 Years Active: 1986
Title: Shirley Lyons - Innovator in Powder Dispersion Technology
Introduction
Shirley Lyons is an accomplished inventor based in Redwood City, CA (US). She is currently associated with Respira Therapeutics, Inc., where she focuses on developing innovative solutions in the field of inhalation technology. Although she does not hold any granted patents, her contributions to the field are noteworthy.
Latest Patent Applications
Shirley Lyons has filed a patent application titled "Powder Dispersion Devices and Methods." This application describes a unit dose dry powder inhaler that includes a base defining a capsule seat to hold a capsule of medicament. The design features an air intake that is in fluid communication with the capsule seat, allowing for the generation of rapid capsule precession and centrifugal forces that fluidize and disperse powder agglomerates. The inhaler is engineered to draw entrained powder through a grid, dispersing powder agglomerates via impaction forces. An inlet funnel between the grid and a dispersion chamber tapers to a small inlet orifice, which further aids in dispersing powder agglomerates through shear forces. The chamber is designed to entrain powder from the inlet funnel and holds an actuator that oscillates during inhalation, enhancing the dispersion of powder agglomerates through dynamic impaction and increased turbulence. A tapered outlet funnel reduces particle velocity and turbulence, providing an exit for air and aerosolized medicament.
Conclusion
Shirley Lyons is a dedicated inventor whose work in powder dispersion technology has the potential to significantly impact the field of inhalation devices. Her innovative approach to developing dry powder inhalers showcases her commitment to improving healthcare solutions.