Shuhei Matsushita

Title: Innovations by Shuhei Matsushita

Introduction

Shuhei Matsushita is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of medical devices, particularly in the development of stents and hemostatic devices. With a total of four patents to his name, Matsushita's work reflects a commitment to advancing healthcare technology.

Latest Patents

One of Matsushita's latest patents is a self-expanding stent and its manufacturing method. This innovative stent possesses sufficient radial force and excellent bending properties. It is designed to recover its shape from a contracted state to its original diameter at body temperature (37° C.). The stent is composed of a crosslinked polymer that includes a constitutional unit obtained from a monomer that forms a rigid biodegradable polymer when homopolymerized, along with a crosslinking agent. The content of the crosslinking agent is maintained between 15% to 35% by weight relative to the rigid polymer unit.

Another significant patent is a hemostatic device that features a flexible band designed to wrap around a wrist where the radial and ulnar arteries are located. This device includes a hook and loop fastener to secure the band in place, an inflatable portion that applies pressure to a puncture site when inflated, and a pressing member that applies pressure to the ulnar artery. The design ensures that the length of the pressing member is shorter than its width, optimizing its functionality.

Career Highlights

Matsushita is currently associated with Terumo Kabushiki Kaisha, a leading company in the medical device industry. His work at Terumo has allowed him to focus on innovative solutions that enhance patient care and safety. His patents demonstrate a blend of creativity and technical expertise, contributing to advancements in medical technology.

Collaborations

Matsushita has collaborated with notable colleagues such as Hiroshi Yagi and Junko Kuniyasu. These partnerships have fostered an environment of innovation and have led to the successful development of various medical devices.

Conclusion

Shuhei Matsushita's contributions to the field of medical devices through his patents highlight his role as a key innovator in healthcare technology. His work continues to impact patient care positively, showcasing the importance of innovation in medicine.