Roger W Perkins

Title: Innovative Contributions of Roger W. Perkins in Medical Technology

Introduction

Roger W. Perkins is a notable inventor based in San Jose, CA, recognized for his significant contributions in the medical technology field. With a total of two patents to his name, Perkins is making strides in the development of innovative devices that enhance medical procedures.

Latest Patents

One of Perkins' latest patents is titled "Guidewire for positioning a catheter against a lumen wall." This invention encompasses a guidewire that features a shaped three-dimensional guide section, preferably designed in a helical form. The guidewire exerts an outward radial force on the lumen it is constrained within. This technology allows for the measurement or calculation of the outward radial force, utilizing methods disclosed within the invention. Along with this, the patent describes a system that includes both the guidewire and a catheter, capable of calculating the force exerted by the catheter on a body lumen. Additionally, the patent outlines various methods and apparatus for creating the guidewire, along with alternative embodiments.

Another of Perkins' notable inventions is titled "Apparatus for making wire with radial expansible guide section." This patent details a method and device for producing a guidewire that comes with a preformed three-dimensional profile. The apparatus consists of a mandrel featuring a screw thread for securing a core wire, coupled with mechanisms to hold the core wire in place during the shaping process. The core wire needs to be under tension to achieve the desired design while being heated, which solidifies the wire's shape.

Career Highlights

Roger W. Perkins currently holds a key position at Prolifix Medical, Inc., where he continues to develop innovative medical devices. His work in the company reflects a commitment to improving healthcare technology through precise engineering and careful design.

Collaborations

Throughout his career, Perkins has collaborated with notable colleagues, including Kathy M. Mah and James D. Passafaro. These collaborations highlight his ability to work effectively in a team environment, leveraging diverse expertise to foster innovative solutions in medical technology.

Conclusion

Roger W. Perkins' innovative patents demonstrate his dedication to advancing medical technologies that improve patient care and procedural efficacy. His contributions, particularly in the development of guidewires and catheter systems, are notable achievements in the field of medical innovation. As he continues his work at Prolifix Medical, Inc., the medical community can look forward to further advancements that stem from his ingenuity.