David B Swedlow

Title: Innovations of David B Swedlow

Introduction

David B Swedlow is a notable inventor based in Foster City, California. He has made significant contributions to the field of medical technology, particularly in the development of devices that monitor blood characteristics. With a total of seven patents to his name, Swedlow's work has had a meaningful impact on patient care and monitoring.

Latest Patents

One of his latest inventions is an oximeter with motion detection for alarm modification. This pulse oximeter is designed to modify the alarm condition when motion is detected. If the lack of a pulse is determined to be a result of motion artifact, the generation of an alarm is postponed. Additionally, the display indicates that motion is present and that the last reading is questionable due to this motion. The invention also determines if motion artifact is present from the pulse oximeter detector signal itself by comparing the ratio of the positive and negative peaks of the derivative of the pulse signal to a motion/blood pulse threshold. Another significant patent is for methods and devices for facilitated non-invasive oxygen monitoring. This invention is directed to a sensor system for use with a blood characteristic measurement device, such as a pulse oximeter, on areas of the body with low normal cutaneous blood flow. It is designed for monitoring blood characteristics like oxygen saturation and pulse rate over an extended period of time. The sensor system includes a transdermal device containing a blood perfusion-enhancing agent and a skin surface sensor.

Career Highlights

Throughout his career, David B Swedlow has worked with several prominent companies, including Nellcor Incorporated and Alza Corporation. His experience in these organizations has contributed to his expertise in medical device innovation.

Collaborations

Swedlow has collaborated with notable colleagues such as Jessica A Warring and Robert S Potratz. These partnerships have likely enriched his work and led to further advancements in his field.

Conclusion

David B Swedlow's contributions to medical technology through his innovative patents demonstrate his commitment to improving patient monitoring and care. His work continues to influence the industry and enhance the capabilities of medical devices.