Lut Hey Chu

Title: Innovations by Lut Hey Chu

Introduction

Lut Hey Chu is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of technology, particularly in the development of medical devices and analytical systems. With a total of 2 patents, his work showcases a blend of innovation and practical application.

Latest Patents

One of his latest patents is a "Single-body unit for pulse oximeter calibration." This invention provides an all-solid, single-body unit designed for calibrating a pulse oximeter using probe light beams. The unit is primarily composed of a mixture of materials, including polymer materials that create a flexible solid medium. This medium allows for the transmission of a pulsatile rhythmic force during calibration, effectively emulating the changes in absorbance characteristics of probe light beams due to pulsing arterial blood.

Another significant patent is the "Raman signal detection and analyzing system and a method thereof." This system generates a Raman signal by emitting excitation light to a sample. The signal is then modulated through various optical filters and modulators. The resulting modulated Raman signal consists of two orthogonal components, whose intensities are computed based on the first harmonic of the modulated signal. This method allows for the determination of specific analyte content within the sample based on the intensity ratio of the two components.

Career Highlights

Lut Hey Chu is associated with the Hong Kong Applied Science and Technology Research Institute Company, Limited. His work at this institute has allowed him to focus on innovative research and development in technology.

Collaborations

He has collaborated with notable coworkers, including Wing Yan Ho and Ngok Man Sze, contributing to various projects and advancements in their respective fields.

Conclusion

Lut Hey Chu's contributions to innovation in medical technology and analytical systems highlight his role as a significant inventor. His patents reflect a commitment to enhancing the functionality and accuracy of medical devices, showcasing the importance of innovation in healthcare.