Nathan Ridgley is a notable inventor based in Bloomington, IN (US). He has made significant contributions to the field of medical technology, particularly in the development of advanced catheter and stent designs. With a total of 2 patents to his name, Ridgley continues to push the boundaries of innovation in healthcare.

Latest Patents

Ridgley's latest patents include a multi-stage balloon catheter and a method of coating a stent. The multi-stage balloon catheter utilizes a single lumen to inflate a balloon in stages, enhancing its functionality. A fluid port allows for fluid communication from an inflation lumen to the inner volume of a distal balloon, which expands as fluid is delivered. The pressure-sensitive inflation valve ensures that the second balloon inflates only after the first balloon reaches a threshold pressure.

The method of coating a stent minimizes damage to the coating by utilizing a self-expanding stent made of superelastic material. Initially cooled to transform part of its structure to a martensitic phase, the stent is then compressed, coated, and loaded while remaining partially martensitic. This innovative approach allows the stent to be loaded into a tubular restraint and warmed to room temperature without compromising its integrity.

Career Highlights

Nathan Ridgley is currently employed at Cook Medical Technologies LLC, where he applies his expertise in medical device innovation. His work has been instrumental in developing technologies that improve patient outcomes and enhance the effectiveness of medical procedures.

Collaborations

Ridgley collaborates with talented professionals in his field, including Lindsay Koren and William F. Moore. Their combined efforts contribute to the advancement of medical technologies and the successful development of innovative solutions.

Conclusion

Nathan Ridgley exemplifies the spirit of innovation in the medical technology sector. His patents and contributions reflect a commitment to improving healthcare through advanced design and engineering.