Company Filing History:
2 out of 3 
2 out of 832,912 Years Active: 1985-1992
Title: D Eugene Hokanson: Innovator in Medical Technology
Introduction
D Eugene Hokanson is a notable inventor based in Mercer Island, WA (US). He has made significant contributions to the field of medical technology, holding a total of 4 patents. His innovative designs focus on enhancing medical devices for better patient monitoring and diagnostics.
Latest Patents
One of Hokanson's latest patents is the "Doppler transducer probe with direction indicator." This invention features current-responsive light-emitting diodes of different colors positioned adjacent to the tip of a hand-held transducer probe used in medical Doppler devices. The mechanism actuates diodes of one color when the direction of internal body matter detected by the Doppler device is toward the probe, and a different color when the direction is away. Additionally, the power supply to the diodes is controlled so that increasing brightness indicates increasing velocity of the detected internal body matter.
Another significant patent is the "Brain wave monitoring mechanism and method." This invention involves a conventional electroencephalograph that provides several analog electrical signals of the brain waves of a patient during surgical operations. These signals are converted to digital form for input into a multipurpose computer, which produces reference traces on a video monitor. The system allows for real-time monitoring and recording of significant changes in the patient's brain waves, facilitating postoperative evaluation.
Career Highlights
Throughout his career, Hokanson has worked with various companies, including D.E. Hokanson, Inc. His work has been instrumental in advancing medical technology, particularly in the areas of patient monitoring and diagnostics.
Collaborations
Hokanson has collaborated with notable individuals in the field, including William M Blackshear, Jr. and Roger C Nelson. Their combined expertise has contributed to the development of innovative medical solutions.
Conclusion
D Eugene Hokanson's contributions to medical technology through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to impact patient care and monitoring, showcasing the importance of innovation in healthcare.