Through our product pipeline we are investing in the future of Myocardial Perfusion Imaging (MPI) by developing RUBY-FILL® a sophisticated technology comprising a82Sr/82Rb generator and an Elution System. The system will provide a solution of Rubidium-82 Chloride (Rubidium Chloride Rb 82 Injection) for intravenous infusion in patients with suspected coronary artery disease. Rb-82, a short-lived positron emitter, is used to assess myocardial perfusion and to quantify regional blood flow in the myocardium.

RUBY-FILL® Rubidium 82 Generator


The RUBY-FILL® Generator contains an accelerator produced Strontium-82, which decays to Rubidium-82. When the generator is eluted with saline it produces a sterile, non-pyrogenic solution of Rb-82 Chloride.

Due to the short half-life (75 s) of Rb-82, the use of an elution system is required for delivery of the Rb-82 Chloride into a patient for the purposes of performing Myocardial Perfusion Imaging with PET.  PET imaging with Rb-82 Chloride may be performed under rest and/or stress conditions.

Rubidium Elution System

The Rubidium Elution System has been exclusively designed to be used with the RUBY-FILL® generator and to deliver accurate doses of Rb-82 Chloride to patients.


Product Approval Status


RUBY-FILL® is the only 82Rb generator approved for use by Health Canada.

United States

RUBY-FILL®  is approved by the U.S. FDA.

Click here for full prescribing information.
Click here for press release.

Rest of World
We are seeking approval of the JDI Rb-82 System in multiple countries.