Walker P Woodworth

Title: Innovations of Walker P. Woodworth

Introduction

Walker P. Woodworth is an accomplished inventor based in Vernon Hills, IL (US). He has made significant contributions to the field of medical technology, particularly in fluid monitoring and blood fractionation systems. With a total of 3 patents, his work showcases a blend of creativity and technical expertise.

Latest Patents

One of his notable inventions is the "Indirect Piezoelectric Drop Counter and Method." This invention provides an accurate method and apparatus for monitoring the drop flow rate from a fluid source. The drops are indirectly sensed by piezoelectric means mounted on a drip chamber when the drops impinge on a fluid surface in the chamber. The chamber can include a second differential piezoelectric sensing element, which provides a noise reference signal that can be subtracted from the drop sensing signal. The volume of the fluid drops sensed can be determined, and the sensing element can be incorporated in open and closed loop disposable chamber modules that include both monitoring and occlusion valving functions.

Another significant patent is the "Pressure Cuff Draw Mode Enhancement System and Method for a Single." This system is designed for a blood fractionation system that utilizes a single-lumen phlebotomy needle, a flow-through plasma separation filter, and an in-process fluid reservoir. The system includes a pressure cuff in operative association with the donor. During the initial draw cycle, whole blood is pumped through the filter to the in-process reservoir. When a predetermined volume of filtered plasma-deficient blood has been collected, the system reverts to a return cycle. The pressure cuff draw mode enhancement system pressurizes the pressure cuff during each draw cycle to facilitate higher whole blood draw rates.

Career Highlights

Walker P. Woodworth has worked at Baxter Travenol Laboratories, Inc., where he has been able to apply his innovative ideas in a practical setting. His contributions have significantly impacted the efficiency and effectiveness of medical procedures involving fluid management.

Collaborations

Throughout his career, Walker has collaborated with notable coworkers such as Arnold C. Bilstad and John T. Foley. These collaborations have likely enriched his work and led to further advancements in the field.

Conclusion

Walker P. Woodworth is a distinguished inventor whose innovations in fluid monitoring and blood fractionation systems have made a lasting impact on medical technology. His patents reflect a commitment to improving