Risal Djohan

Title: Innovations by Risal Djohan in Tissue Oxygen Saturation Measurement

Introduction

Risal Djohan is an accomplished inventor based in Westlake, OH (US). He has made significant contributions to the field of medical technology, particularly in the development of oximeter probes that enhance the measurement of tissue oxygen saturation. With a total of 2 patents to his name, his work is paving the way for advancements in patient care.

Latest Patents

One of Risal Djohan's latest patents focuses on determining absolute and relative tissue oxygen saturation. This innovative oximeter probe is user-configurable, allowing it to operate in both absolute and relative reporting modes. The measured values in these modes include absolute oxygen saturation, relative oxygen saturation, absolute hemoglobin content, relative hemoglobin content, absolute blood volume, and relative blood volume. The ability to switch between these modes is particularly beneficial for assessing the efficacy of medications, such as epinephrine, that affect blood flow without altering oxygen saturation in tissues like skin. The probe effectively displays how the administered medication influences relative hemoglobin content and blood volume, providing critical information for healthcare providers.

Career Highlights

Risal Djohan has established himself as a key figure in the medical technology sector through his work at Vioptix, Inc. His innovative approach to developing oximeter technology has garnered attention and respect within the industry. His patents reflect a deep understanding of both the technical and clinical aspects of medical devices.

Collaborations

Risal has collaborated with notable colleagues, including Kate LeeAnn Bechtel and Robert Lohman. These partnerships have contributed to the successful development and implementation of his innovative technologies.

Conclusion

Risal Djohan's contributions to the field of medical technology, particularly in the area of tissue oxygen saturation measurement, demonstrate his commitment to improving patient outcomes. His innovative patents and collaborative efforts position him as a significant inventor in the industry.