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Registration Now Open

Review the details and save your spot to join us for two days of continuing education in February 2024.

Where art meets science

CIRS is recognized as a leader in tissue simulation for medical imaging and radiation therapy. We’re one of the few companies worldwide with proprietary technology to manufacture phantoms for every imaging modality. By constantly improving the art and science of medicine, healthcare providers can offer the highest quality of care to their patients.

Our Specialties
Crafted by human hands, not assembly lines

CIRS’ proprietary tissue equivalent materials can precisely simulate any tissue in the human body, making our phantoms among the most reliable support for patient care in the industry.

Precision is the best medicine
Guided by precision

The medical imaging community has been successfully using our products for over 35 years thanks to strict testing and continuous monitoring of our product use.

From design to delivery

Tailor an existing product to your exact specifications or create a completely new product from scratch. Our skilled team will work closely with you to bring your product from design to delivery.

From design to delivery
Our diverse, dedicated team

CIRS has a diverse team of dedicated physicists, biomedical engineers, and skilled craftsmen who each play a key role in the conception and construction of our phantoms.

Our diverse, dedicated team

CIRS has a diverse team of dedicated physicists, biomedical engineers, and skilled craftsment who each play a key role in the conception and construction of our phantoms.

Every detail matters

When it comes to improving patient outcomes, every detail matters. Our unique product offerings are possible because of constant equipment updates and our attention to the smallest details.

Every detail matters
Improving the art and science of medical imaging and radiation therapy
Please note: CIRS is now part of Sun Nuclear, making us stronger together. The full suite of CIRS solutions will remain available for browsing on this site and are also available for order through your Sun Nuclear sales representative.