RTI Group delivers innovative X-ray quality assurance (QA) solutions specifically designed for the dynamic field of computed tomography (CT). Our state-of-the-art QA kits and accessories empower you to enhance X-ray quality, maintain compliance, and streamline workflows across diverse CT systems, including conventional multi-detector CT (MDCT) and cone beam CT (CBCT).
While the industry allows a variance of +/- 20% in CTDI testing, we prioritize precision and accuracy.
Our solutions integrate effortlessly with Ocean Next, software offering user-friendly tools for routine checks, detailed analysis, and thorough documentation, ensuring a seamless QA experience.
Products for CTThe Mako R/F Probe measures kV with a measuring range of 35-155kV, and market leading accuracy.
The RTI CT Ion Chamber, traceable to primary standards, measures CT Dose Index.
The patented RTI CT Dose Profiler also fits into the standard CTDI phantoms for measurement of CT Dose Index, Dose Length Product (DLP), and can also measure free-in-air for measurement of CT Beam Width (FWHM) and Geometric Efficiency.
The RTI CT Ion Chamber is a gold standard for measuring the CT Dose Index of an X-ray CT system, traceable to primary standards. RTI Group provides the whole measuring solution, including the regulation-sized CT Dose Index Phantom (head & body phantom), RTI CT Ion Chamber and Ocean Next software for automated, streamlined testing. The RTI CT Ion Chamber can be connected through RTI meters such as Mako and Piranha, for wireless display of measurement parameters to the display device.
CT Ion Chamber
The patented RTI CT Dose Profiler streamlines routine performance testing to save both time and the X-ray tube, as CTDIw and DLP can be calculated from a single, helical scan, rather than 5 axial scans typically performed with an Ion Chamber. As the RTI CT Dose Profiler is built with solid-state technology, no pressurized chambers are required, negating the usual need to compensate for temperature & pressure.
CT Dose Profiler
The RTI Mako and Piranha multimeters can be used to measure kV on the X-ray CT system, with Mako boasting industry-leading accuracy (±1.5% uncertainty). The meters can measure kV either on the couch, or placed at the bottom of the gantry, or at a mid-beam point using the holders & stand provided. With industry leading calibration cycles & warrant, the RTI solution is a choice in dosimetry expertise and long-term value.
