Precisely engineered from surgical grade stainless steel, Caldera Medical‘s robust reusable introducers are designed to facilitate secure and reliable needle passage. Choice is important. No two patients are alike. That‘s why Caldera offers a high-quality instrument for a variety of surgical approaches. Transobturator Approaches Available: Helical, Large Helical, Hook, and Inside Out Retropubic Approaches Available: Suprapubic, Transvaginal