
Hours of physician-led instruction and simulation
Technologists trained across 85+ centers

Training built to elevate safety, confidence, and clinical readiness
Designed for Imaging Professionals
Engaging, radiology-specific scenarios and guided exercises that strengthen technologist confidence in identifying, managing, and escalating contrast reactions safely.
Instructor-Led, Hands-On Learning
On-site instruction from board-certified radiologists and critical-care specialists, providing practical expertise, structured guidance, and real-world emergency preparedness.
Grounded in Proven Clinical Standards
A curriculum built on the latest ACR Contrast Media Manual, evidence-based emergency protocols, and best practices used across leading outpatient imaging networks.

Who We Are
What’s included in your contrast reaction training
Equip your technologists and on-site teams with a complete, end-to-end learning experience that blends expert instruction, practical simulations, and hands-on training.
In-Person Training
Hands-on, instructor-led sessions that offer direct guidance, real-time feedback, and supervised practice to ensure mastery of essential emergency skills.
Online Modules
Supplementary online content designed to reinforce key concepts, combining engaging lessons with practical, scenario-based applications.
Real-World Scenarios
Practice-based learning built around real contrast reaction cases to strengthen confidence, clarity, and decision-making under pressure.
End-of-Course Quizzes
Knowledge assessments at the end of the course to validate contrast management understanding and reinforce clinical readiness.
Certificate of Completion
A completion certificate issued by Tether to verify your team’s demonstrated proficiency in contrast reaction management.
Tether Platform Training
Exclusive, hands-on instruction covering use of the Mobile Contrast Unit (MCU), emergency workflows, and integrated supervision software.
Real world ready
Tether’s training prepares your technologists to manage contrast-related emergencies with confidence, accuracy, and clear clinical decision-making. Every session focuses on real imaging workflows and practical scenarios they encounter in the real world.
Even after working at the hospital for so long, I don’t think I’ve ever felt more prepared to handle a contrast reaction as I do now. I appreciated the thoroughness of Tether's training!

Julie Lee RT(R)(CT)
Holland Hospital











