Company Filing History:
Years Active: 2007-2016
Title: The Innovative Contributions of Frank Callaghan
Introduction
Frank Callaghan is a notable inventor based in Blaine, Minnesota, who has made significant contributions to the field of medical imaging and ultrasound technology. With a total of four patents to his name, Callaghan's work focuses on enhancing the safety and effectiveness of medical procedures through innovative devices.
Latest Patents
One of Callaghan's latest patents is the Reduced Radiation Fluoroscopic System. This imaging system integrates a display, an x-ray based image acquisition device, a workstation, and a medical device, such as a catheter. The system is designed to obtain real-time two-dimensional images of a patient's body while minimizing radiation exposure. The workstation effectively integrates a three-dimensional model of an anatomical structure with the two-dimensional image, providing a real-time display of the integrated image. The catheter features a distal portion made of radiopaque material, allowing for better visualization during procedures.
Another significant patent is the Device and Method for High Intensity Focused Ultrasound Ablation with Acoustic Lens. This invention includes a high intensity focused ultrasound transducer that utilizes an ultrasonic emitter to direct ultrasonic energy along a beam path. The design incorporates a low attenuation polymeric ultrasonic lens that can focus, collimate, or defocus the ultrasonic energy. The lens can be manufactured using various methods, including molding and casting, which simplifies the production process.
Career Highlights
Frank Callaghan is currently employed at St. Jude Medical, Atrial Fibrillation Division, Inc., where he continues to develop innovative medical technologies. His work has contributed to advancements in patient care and safety, particularly in the areas of imaging and ultrasound applications.
Collaborations
Throughout his career, Callaghan has collaborated with notable colleagues, including John William Sliwa and Peter Goetz. These partnerships have fostered a creative environment that encourages the development of groundbreaking medical technologies.
Conclusion
Frank Callaghan's contributions to medical technology through his patents and collaborations highlight his commitment to improving patient outcomes. His innovative work continues to influence the field of medical imaging and ultrasound, making a lasting impact on healthcare.