Quan Ritchie

Title: Innovations by Quan Ritchie in Medical Technology

Introduction

Quan Ritchie is an accomplished inventor based in Moreno Valley, CA (US). He has made significant contributions to the field of medical technology, particularly in the development of advanced catheter systems. With a total of 3 patents to his name, Ritchie has demonstrated a commitment to improving patient care through innovative solutions.

Latest Patents

One of Ritchie's latest patents is a balloon catheter featuring a shaft with a variable stiffness inner tubular member. This catheter is designed with an elongated shaft and a balloon located on a distal shaft section. The shaft consists of an outer tubular member and an inner tubular member that has a bonded portion, where the outer surface of the inner member is bonded to the inner surface of the outer member. The inner tubular member has a proximal portion and a distal portion, with the latter exhibiting higher axial compression stiffness and column strength. This design enhances the catheter's trackability, axial collapse resistance, pushability, and crossability, allowing for improved positioning of the balloon within a patient's body lumen.

Career Highlights

Throughout his career, Quan Ritchie has worked with notable companies in the medical field, including Abbott Cardiovascular Systems, Inc. and Advanced Cardiovascular Systems, Inc. His experience in these organizations has contributed to his expertise in developing innovative medical devices.

Collaborations

Ritchie has collaborated with several professionals in the industry, including John Arthur Simpson and Jessie Delgado. These partnerships have likely played a role in the successful development of his patented technologies.

Conclusion

Quan Ritchie is a notable inventor whose work in medical technology has led to significant advancements in catheter design. His innovative patents reflect a dedication to enhancing patient care and improving medical procedures.