Carlos Esteban Collazo

Title: Innovations by Carlos Esteban Collazo

Introduction

Carlos Esteban Collazo is a notable inventor based in Ridgefield Park, NJ (US). He has made significant contributions to the field of medical devices, particularly in orthopedic surgery. With a total of five patents to his name, Collazo has developed innovative tools that enhance surgical procedures and improve patient outcomes.

Latest Patents

One of his latest patents is the "Tibial Plateau Resection Guide." This apparatus and method for tibial alignment allows the independent establishment of two separate geometric planes to be used as a reference for cutting the tibial plateau during total knee arthroplasty. The design includes two separate frame assemblies with extending rods that are coupled to the tibia, maintaining a fixed relative angle between them. This feature allows for alignment with the mechanical axis of the bone. A cutting block is mounted on one of the assembly frames and positioned against the tibia. Stabilizing pins are then placed in the cutting block, enabling the creation of the proper tibial plateau resection plane.

Another significant invention is the "Acetabular Cup Positioning Tool and Method of Positioning an Acetabular." This positioning tool features an elongated cylindrical section that reversibly engages an acetabular cup, which can be inserted through a posterior opening in the cup. The outer diameter of a proximal portion of the cylindrical section is expandable, allowing it to engage the inner wall of the cup in an interference fit. This design prevents movement of the cup relative to the tool, ensuring accurate placement during implantation.

Career Highlights

Throughout his career, Carlos Esteban Collazo has worked with reputable companies, including Howmedica Corp. His experience in the medical device industry has allowed him to develop innovative solutions that address complex surgical challenges.

Collaborations

Collazo has collaborated with notable professionals in the field, including Shigeo Matsuno and Stuart L Axelson, Jr. These collaborations have contributed to the advancement of his inventions and the overall improvement of surgical techniques.

Conclusion

Carlos Esteban Collazo is a distinguished inventor whose contributions to orthopedic surgery have made a significant impact. His innovative patents demonstrate his commitment to enhancing medical practices and improving patient care.