TEDAN SURGICAL INNOVATIONS, INC.

TeDan Surgical Innovations, Inc. (TSI) is a medical device manufacturer specializing in innovative surgical access systems for spine, neurosurgery, and orthopedic procedures. The company develops and commercializes the Phantom brand of surgical access platforms, including minimally invasive lumbar (MIS), anterior lumbar, anterior cervical, lateral lumbar, and anterior-to-psoas systems for transforaminal, interbody, and lateral fusion approaches. TSI also produces neurosurgical access systems (Phantom TK) for cranial procedures, and manufactures specialized components such as neuromonitoring dilators. The company operates as part of the TSI Group under Halma Group (acquired 2023), which includes West Coast Surgical and Axcess Surgical subsidiaries. TSI provides vertically integrated contract development and manufacturing organization (CDMO+) services to spine OEM partners, offering precision machining, full product development, regulatory strategy, and manufacturing scalability. The company maintains manufacturing capacity in the United States and has expanded internationally, including a German subsidiary (TeDan Surgical Innovations GmbH). TSI focuses on surgeon-centered design, reproducible workflows, and improved intraoperative visualization. Products are engineered for simplicity, versatility, and assembly stability in complex spine and neurosurgical environments. The company engages actively in professional medical conferences (AANS, AO) and maintains partnerships with leading surgeon innovators.