Charles P Howard

Title: Innovations by Charles P Howard

Introduction

Charles P Howard is a notable inventor based in Humboldt, TN (US), recognized for his contributions to respiratory technology. He holds a total of four patents, showcasing his innovative approach to improving medical devices.

Latest Patents

One of his latest inventions is the solenoid controlled respiratory gas demand valve. This device enhances the responsiveness of demand valves for individuals with impaired oxygen delivery. It achieves this by replacing the traditional sensing diaphragm and mechanically actuated valve actuator with a solenoid activated proportional control valve. This valve is coupled to an analog pressure transducer via a pulse width modulated current driver circuit, allowing it to respond effectively to pressure changes detected in a patient's breathing tube.

Another significant invention is the on-airway pulmonary function tester. This compact respiratory gas analyzer is designed for performing pulmonary function tests. It incorporates an infrared (IR) spectroscopy light guide with a curved sample chamber that lies transverse to the direction of respiratory gas flow. The device features an impact plate that directs respiratory and test gases into the curved sample chamber, enhancing the accuracy of the tests. A source of IR energy is positioned at one end of the chamber, while an electro-optical sensor responsive to IR energy is located at the opposite end.

Career Highlights

Charles P Howard is currently associated with MGC Diagnostics Corporation, where he continues to develop innovative solutions in the field of respiratory health. His work has significantly impacted the way pulmonary function tests are conducted, leading to better patient outcomes.

Collaborations

Throughout his career, Charles has collaborated with talented individuals such as David A Blanton and Joshua L Stevenson. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Charles P Howard's contributions to respiratory technology through his patents and collaborations highlight his commitment to innovation in healthcare. His inventions are paving the way for advancements that improve the quality of life for patients with respiratory challenges.