Darci Darnall

Title: The Innovative Contributions of Darci Darnall

Introduction

Darci Darnall is a prominent inventor based in Rancho Santa Margarita, CA (US). She has made significant contributions to the field of surgical instruments, holding 2 patents that enhance the performance and durability of these critical medical devices.

Latest Patents

One of her latest patents focuses on material combinations and processing methods for surgical instruments. This innovation addresses the surface preparation for sliding surfaces, which can significantly enhance wear performance for surgical instruments such as surgical staplers. These staplers include reusable mechanisms that are used multiple times with single-use reload cartridges. To mitigate the potential for galling wear in metal-to-metal sliding engagements, a combination of surface hardening, surface finish, and surface coatings can be applied to the metallic components of a surgical instrument. Surface hardening techniques allow for further manufacturing operations, such as welding, without compromising the strength of the underlying metal substrate. In the case of stainless steel substrates, surface or case hardening techniques can reduce corrosion resistance. Therefore, a surface coating can be applied to inhibit surface oxidation and provide a barrier to metal-to-metal contact. Additionally, a lubricious coating layer, such as a bone wax coating layer, can enhance galling resistance.

Career Highlights

Darci Darnall is currently associated with Applied Medical Resources Corporation, where she continues to innovate and develop advanced surgical solutions. Her work has been instrumental in improving the functionality and reliability of surgical instruments used in various medical procedures.

Collaborations

Throughout her career, Darci has collaborated with notable colleagues, including Andrew Krasts and Eric J Weiss. These partnerships have fostered a creative environment that encourages the development of groundbreaking medical technologies.

Conclusion

Darci Darnall's contributions to the field of surgical instruments exemplify her commitment to innovation and excellence. Her patents not only enhance the performance of surgical devices but also improve patient outcomes in medical procedures.