Douglas G Evans

Title: Innovations by Douglas G. Evans

Introduction

Douglas G. Evans is a notable inventor based in Atlanta, GA (US). He has made significant contributions to the field of surgical instruments, holding a total of 3 patents. His work focuses on enhancing surgical procedures through innovative designs that improve visibility and efficiency.

Latest Patents

One of his latest patents is the "Pivotal and Illuminated Saphenous Vein Retractor." This device is designed to illuminate the subcutaneous surgical field, allowing surgeons to retract tissue away from vessels like the saphenous vein. The retractor features a handle that is pivotally connected at an acute angle to two elongate sections, with an illumination input end optically coupled to a light source. This design ensures that the surgical area is well-lit, facilitating better visibility during procedures.

Another significant invention by Evans is the "Lifting Rib Retractor." This retractor consists of a rack with two sections and blades that engage adjacent ribs in a patient. The unique design of the rack allows for an upwardly-directed force on the second blade, increasing the field of vision for the surgeon. This innovative approach enhances the surgical experience by providing better access and visibility.

Career Highlights

Douglas G. Evans is currently associated with Genzyme Corporation, where he continues to develop and refine surgical instruments. His work has been instrumental in advancing surgical techniques and improving patient outcomes.

Collaborations

Evans has collaborated with notable colleagues, including Christopher S. Looney and Donna D. Holland. Their combined expertise has contributed to the successful development of innovative surgical tools.

Conclusion

Douglas G. Evans is a distinguished inventor whose contributions to surgical instrument design have made a significant impact in the medical field. His innovative patents reflect a commitment to improving surgical practices and enhancing patient care.