John Douglas Marshall

Title: Innovations by John Douglas Marshall

Introduction

John Douglas Marshall is an accomplished inventor based in Los Gatos, California. He has made significant contributions to the field of medical technology, particularly in ultrasound applications. With a total of 3 patents to his name, Marshall continues to push the boundaries of innovation in healthcare.

Latest Patents

One of his latest patents is for an ultrasound transducer assembly. This assembly is designed to connect to an ultrasound system and includes one or more ultrasound transducer elements supported by a cap. These elements are capable of directing ultrasound energy toward brain tissue and receiving echo ultrasound energy when mounted on a subject's head. Some embodiments of this invention feature a fillable jacket that is coupled to the inner surface of the cap, ensuring acoustic contact with the transducer elements.

Another notable patent involves methods and systems for confirming the focus of ultrasound beams. This innovation allows for the confirmation of the treatment focus location of ultrasound energy before it is delivered to a patient. The methods include determining receive focus profiles for specific candidate three-dimensional treatment focus locations and performing pre-treatment ultrasound transmissions into the brain. This ensures that the treatment ultrasound energy is accurately delivered through the skull to the brain.

Career Highlights

John Douglas Marshall is currently associated with Cordance Medical Inc., where he applies his expertise in ultrasound technology. His work is instrumental in advancing medical treatments that utilize ultrasound for therapeutic purposes.

Collaborations

Marshall collaborates with talented professionals in his field, including Bhaskar S Ramamurthy and Mallika Keralapura. Their combined efforts contribute to the innovative projects at Cordance Medical Inc.

Conclusion

John Douglas Marshall's contributions to ultrasound technology exemplify the spirit of innovation in the medical field. His patents reflect a commitment to improving patient care through advanced technology.