Company Filing History:
Years Active: 1985-1995
Title: Leland D. Chamness: Innovator in Drug Delivery Systems
Introduction
Leland D. Chamness is a notable inventor based in Mountain View, California, recognized for his contributions to drug delivery systems. With a total of four patents to his name, Chamness has made significant advancements in the field of medical technology.
Latest Patents
One of his latest patents is a drug identification and security apparatus for infusion and pumping. This innovative device is designed to work with electronic drug delivery systems, featuring a first interlock mechanism that secures the drug channel's upper and lower doors. This mechanism prevents the removal of drug container assemblies when locked. Additionally, a second interlock mechanism connects a barcode reading device to a sensor on the drug delivery system, ensuring that the cassette assembly is correctly placed. Both the cassette sensor and scanner switch must be activated to allow the drug delivery system to dispense medication accurately and safely. Another significant patent is a drive mechanism for a disposable fluid infusion pumping cassette. This invention includes a valve actuator that controls fluid flow, a bracket with pivotally secured arms, a cam driven by a motor, and a positioner that monitors the cam's rotational position.
Career Highlights
Chamness has worked with prominent companies in the medical field, including Abbott Laboratories Corporation and Oximetrix, Inc. His experience in these organizations has contributed to his expertise in developing innovative medical devices.
Collaborations
Throughout his career, Chamness has collaborated with notable individuals such as Robert G. Poli and Noel L. Johnson. These partnerships have likely enhanced his work and contributed to the success of his inventions.
Conclusion
Leland D. Chamness is a distinguished inventor whose work in drug delivery systems has made a significant impact on medical technology. His innovative patents and collaborations reflect his commitment to improving patient care through advanced medical devices.