John Bench Caswell

Title: John Bench Caswell: Innovator in Ultrasound Technology

Introduction

John Bench Caswell is a notable inventor based in Manchester, NH (US), recognized for his contributions to ultrasound technology. With a total of 5 patents, he has made significant advancements in the field, particularly in the design and functionality of ultrasound probes and steerable catheters.

Latest Patents

One of his latest patents is for an acoustic window with a compound shape for ultrasound probes. This innovative design includes a housing that can be easily grasped by a user, a transducer array for obtaining ultrasound data, and an acoustic window that covers the transducer array. The end surface of the acoustic window is uniquely shaped with both curved and straight sections, enhancing its effectiveness in contacting subjects during ultrasound procedures.

Another significant patent involves pull-cable management for steerable catheters. This invention features a transducer located at a flexible distal end of the catheter, which is connected to the handle via an insertion tube. The flexible end is maneuvered using multiple articulation pull-cables, allowing for precise control. To improve the catheter's functionality, inserts with pull-cable lumens are integrated into the insertion tube, minimizing pull-resistance while maintaining flexibility.

Career Highlights

John Bench Caswell is currently employed at Koninklijke Philips Corporation N.V., where he continues to innovate in the medical technology sector. His work focuses on enhancing the usability and effectiveness of medical devices, particularly in ultrasound applications.

Collaborations

Throughout his career, Caswell has collaborated with talented individuals such as Dino Francesco Cuscuna and Michael J Wight, contributing to the development of advanced medical technologies.

Conclusion

John Bench Caswell's contributions to ultrasound technology and medical devices have made a significant impact in the field. His innovative patents and ongoing work at Koninklijke Philips Corporation N.V. highlight his dedication to improving healthcare through technology.