Ralph D Harris

Title: Ralph D. Harris: Innovator in Medical Imaging Technology

Introduction

Ralph D. Harris is a notable inventor based in Santa Barbara, CA, who has made significant contributions to the field of medical imaging technology. His innovative work focuses on enhancing the functionality of CCD cameras used in endoscopic examinations.

Latest Patents

Harris holds a patent for an "Apparatus for modulating the output of a CCD camera." This invention presents a method and apparatus for automatically adjusting the exposure of video images generated during endoscopic examinations of tissue. The system detects the output of a video amplifier and compares it with an ideal value. A corresponding adjustment of amplifier gain is determined, which is then compared with a predetermined optimum range of amplifier gain. If the calculated adjustment lies within this optimum range, the amplifier's gain is adjusted accordingly. Conversely, if the optimum range is exceeded, the exposure time of the camera sensor and the gain of the amplifier are adjusted in opposite senses, ensuring that the amplifier operates continuously within its optimum range.

Career Highlights

Harris is associated with Medical Concepts, Inc., where he applies his expertise in medical imaging technology. His work has been instrumental in improving the quality of video images used in medical diagnostics.

Collaborations

Harris has collaborated with notable colleagues, including David Chatenever and Randal E. Stokes, contributing to advancements in their shared field of expertise.

Conclusion

Ralph D. Harris is a distinguished inventor whose work in medical imaging technology has paved the way for improved diagnostic methods. His innovative patent demonstrates a commitment to enhancing the capabilities of medical equipment, ultimately benefiting patient care.