Calin Druma

Title: **Calin Druma: Innovator in Surgical Access Systems**

Introduction

Calin Druma is a prominent inventor based in San Jose, CA, recognized for his substantial contributions to medical technology, particularly in developing innovative surgical tools and methods. With a remarkable portfolio of 25 patents, Druma has been at the forefront of creating devices that enhance surgical procedures and patient outcomes.

Latest Patents

One of Druma's latest innovations is a series of patents for devices, systems, and methods that facilitate access to and mapping of target tissue. This surgical access system includes a cannula, a mapping spacer, and a trocar. The cannula features a proximal base and an elongated cannula body. The mapping spacer is designed to releasably engage the proximal base, incorporating first and second uprights that define a slot between them. The trocar consists of a proximal handle and an elongated trocar body that extends to a distal cutting tip, which can be inserted through both the mapping spacer and cannula.

In one orientation, the trocar's proximal handle abuts the uprights, preventing the distal cutting tip from extending beyond an initial position. In another orientation, the handle is designed to slide through the slot, allowing the distal cutting tip to extend towards a more advanced position.

Another significant invention is the retraction and inflatable bone tamp used for minimally invasive surgical procedures. This device includes an outer shaft with an internal lumen and an inflatable structure attached to it. An inner shaft is movably located within the lumen and is connected to the inflatable structure. The design enables the inflatable structure to be retracted into the lumen, protecting it during positioning or removal, while also improving the recovery from radial tears.

Career Highlights

Throughout his career, Calin Druma has collaborated with notable companies in the medical industry, including Kyphon Sàrl and Medtronic Holding Company Sàrl. His work has significantly influenced the field of surgery by integrating innovative ideas into practice.

Collaborations

Druma has worked alongside talented professionals like Bruce Chabansky and Travis J. Nolan, forming a team dedicated to the advancement of medical technologies. Their combined expertise has led to the development of various groundbreaking surgical tools and methodologies.

Conclusion

Calin Druma's dedication to innovation in the medical field has resulted in a noteworthy collection of patents that exemplify his commitment to improving surgical access and patient safety. His ongoing efforts and collaborations will undoubtedly continue to drive advancements in surgical techniques and tools in the future.