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Fluke Biomedical LANDAUER RaySafe
RaySafe i3 · Real-Time Staff Dosimetry

Radiation isn't visible. Exposure awareness can be.

See, understand and act on your radiation exposure in real time. The RaySafe i3 dosimetry system is now more accessible than ever, turning invisible risk into everyday behavior change.

Four ways i3 changes behavior at the bedside

Built around the way clinical teams actually work: instant, visual, and impossible to ignore.





Real-Time Visibility
Behavior Change
Team Awareness
Long-Term Insight
A live dose-rate bar gives staff a continuous read of exposure as it happens, not days later in a report. Color-coded feedback nudges staff to adjust positioning, distance and shielding the moment it matters. The real-time display makes exposure visible to everyone in the room, turning dose into a team conversation. Historical dose insights reveal trends over time, supporting continuous improvement, training and protocol refinement.

 

i3 Family

 

The RaySafe i3 system: personal dosimeters paired with a wireless real-time display, showing every team member's live dose-rate at a glance.

Adjust. Check. Learn.

A simple loop the whole team can adopt from day one.

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Wear the dosimeter
See dose in real time
Adjust on the spot
Learn from the data
Lightweight personal dosimeter worn at chest level, no extra steps to your workflow. Wireless real-time display shows live dose-rate as you work, with clear color zones. Reposition, step back, or check shielding the moment exposure spikes. Review historical dose data after each procedure to support coaching, training and continuous improvement.

 

Medical staff in OR

 

IN THE ROOM

Live dose, right where the work happens

The wireless real-time display sits inside the interventional suite, turning radiation from an invisible risk into a shared signal the whole team can act on, procedure by procedure.

 

Proven in real clinical environments

From interventional suites to cath labs, RaySafe i3 has helped teams measurably reduce their exposure.

 

−60%

Operator dose reduction · Sendai Kosei Hospital

Behavior change, measured

After deploying i3 in interventional procedures, the team documented a sustained drop in operator exposure driven by real-time awareness and protocol refinement.

READ THE CASE STUDY →

Up to 90%

Scatter reduction · Egg Medical + RaySafe i3

Shielding you can actually verify

Pairing the EggNest shielding system with i3 real-time feedback let clinicians confirm, live, that protective measures were working as intended.

Read the case study →

 

For the people who can't avoid radiation

And for the leaders responsible for keeping them safe.




Interventional Clinicians
Radiation Safety Officers
Department Leaders
Cardiologists, radiologists, surgeons and other supporting staff working under fluoroscopy who need live feedback during long procedures. RSOs and medical physicists who need defensible data to drive ALARA programs and compliance. Cath lab, IR and OR managers building a culture of safety that staff actually engage with.

 

 

What clinicians say about RaySafe i3

Voices from the teams using real-time dosimetry every day.

“The improvement in radiation protection has been more than dramatic at the URMC. There is no substitute for a constant and real-time reminder of the dose being received.”

Labib H. Syed, M.D., M.P.H.

“We feel better about our work and our safety. Now that we see what RaySafe real-time dosimetry does for us, we wouldn’t want to work at a place that doesn’t have it.”

Dawn Dowling, Technologist

 

Real-time awareness.
Immediate action.

Real-time radiation insight is now more accessible than ever — so every clinician can take control of exposure, strengthen protection, and build safer habits during every procedure.

 

Advised for routine use

Real-time dosimetry has moved from best practice to expected practice.

“Real-time dosimetry is strongly advised”

Leading cardiac and vascular societies just raised the bar for fluoroscopy safety. Their consensus statement says relying on lead aprons and operator-positioned shields alone is no longer an acceptable standard of care, and strongly advises real-time dosimetry for routine use. The payoff? When clinicians can see their dose as it happens, operator exposure drops by roughly six-fold. Read the full statement to understand why the standard is changing now.

 

Read the statement in JSCAI

 

Real-time staff dose monitoring

Our white paper sets out the immediate and long-term ways to reduce medical radiation risk, and why meeting regulations alone is no longer sufficient:

  • Why monthly and quarterly badge reports let overexposure and risky practice continue longer than necessary
  • Documented results from hospitals using real-time dosimetry, including a 43 to 66 percent dose reduction by staff group
  • The measures a serious dose management program carries alongside dosimetry
  • How to build a radiation safety culture that staff engage with, and why enforcement decides whether it works

Get the white paper