Company Filing History:
Years Active: 1976-1978
Title: Innovations of Robert L Chaney
Introduction
Robert L Chaney is a notable inventor based in Cupertino, CA (US). He has made significant contributions to the field of medical technology, particularly in gas analysis. With a total of 2 patents, his work focuses on improving the accuracy and efficiency of medical diagnostic tools.
Latest Patents
One of Chaney's latest inventions is a medical-analytical gas detector. This gas analyzer is specifically designed for making transcutaneous measurements of the CO.sub.2 concentration in the blood. In one embodiment of the invention, sample gases from the body are circulated in a cavity of the device. A rotating wheel within this cavity includes two reference cells and a sample cell, which are sequentially rotated into the optical path between a source and a detector. This setup provides three signals that can be combined to yield an output indication of the CO.sub.2 concentration in body fluids. A preferred embodiment features an 'inverted cell' that is in open communication with the circulating sample gas, ensuring that the gas in the sample cell is a portion of the circulating gas surrounding the reference cells. This design allows for an output indication that is insensitive to contaminants in the sample. Another embodiment isolates the sample cell from the surrounding region and positions it in series with the reference cells in the optical detection path. The rotating wheel is equipped with permanent magnets that interact with electromagnets, enabling its rotation.
Career Highlights
Robert L Chaney has had a distinguished career at Hewlett-Packard Company, where he has applied his innovative ideas to develop advanced medical technologies. His work has contributed to the enhancement of diagnostic tools that are crucial for patient care.
Collaborations
Throughout his career, Chaney has collaborated with notable colleagues, including Paul E Stoft and John A Bridgham. These partnerships have fostered an environment of innovation and creativity, leading to the development of impactful technologies.
Conclusion
Robert L Chaney's contributions to medical technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in medical diagnostics, showcasing the importance of innovation in healthcare.