Company Filing History:
Years Active: 1992-1993
Title: The Innovations of Terry J Lumsden
Introduction
Terry J Lumsden is a notable inventor based in San Marcos, CA (US). She has made significant contributions to the field of optical sensing technology. With a total of 2 patents, her work has advanced the capabilities of measuring various substances in fluid samples.
Latest Patents
Lumsden's latest patents include an optical fiber sensor and a method of manufacture. The optical fiber sensor is designed with a light-conducting optical fiber core and a coating of cladding material. A length of a sensing material matrix is applied to the distal portion of the optical fiber core. The method involves removing a length of the cladding material to expose the distal tip of the optical fiber core. A sensing material matrix is then applied to the exposed distal portion, followed by a coating of reflective material over the sensing material matrix.
Another significant patent is a system and method for measuring oxygen in the presence of halothane. This system includes a sensor with a matrix containing two indicator dyes that fluoresce at different wavelengths when exposed to light. The fluorescence of these dyes is affected differently by the presence of oxygen and halothane, allowing for accurate measurement of oxygen concentration in fluid samples.
Career Highlights
Lumsden is currently employed at Puritan-Bennett Corporation, where she continues to innovate in the field of optical sensing. Her work has been instrumental in developing technologies that enhance the accuracy and reliability of measurements in various applications.
Collaborations
Throughout her career, Lumsden has collaborated with notable colleagues, including Henry K Hui and Samuel D Riccitelli. These partnerships have contributed to the advancement of her research and the successful development of her patents.
Conclusion
Terry J Lumsden's contributions to optical sensing technology exemplify her innovative spirit and dedication to advancing scientific knowledge. Her patents reflect her commitment to improving measurement techniques in complex environments.