ARKA Clinical Decision Support is designed to meet all four criteria for Non-Device CDS under FD&C Act §520(o)(1)(E) and FDA's January 2026 final guidance on Clinical Decision Support Software. Recommendations support, not replace, the clinician's judgment. Every recommendation is anchored in a published guideline or peer-reviewed source, with the basis available for independent review. CLIN emphasizes imaging appropriateness at order entry.
This recommendation is intended to support, not replace, clinical judgment. It is generated by ARKA, software designed to meet the four criteria for Non-Device Clinical Decision Support under FD&C Act §520(o)(1)(E) and FDA's final guidance on Clinical Decision Support Software (January 2026). The clinician is responsible for the final decision.
Hub-and-spoke
Configure hub-and-spoke networks with equipment registry, mobile unit scheduling, and transfer automation.
All patients, orders, and outcomes on this page are synthetic (ARKA-DEMO-001); no real patient data.
Network sites
3
Solid lines: contracted spokes. Dashed lines: independent sites under shared protocols (demo).
Salina Regional Health Center
CT · Siemens Healthineers SOMATOM Force
Utilization 82% · ~35 studies/day · operational
MRI · GE Healthcare SIGNA Premier 3.0T
Utilization 78% · ~22 studies/day · operational
PET-CT · Siemens Healthineers Biograph Vision
Utilization 60% · ~8 studies/day · operational
X-ray · Canon Medical CXDI-810C Wireless
Utilization 70% · ~45 studies/day · operational
Ultrasound · Philips EPIQ Elite
Utilization 65% · ~18 studies/day · operational
Mon
County Fairgrounds
Wed
Tribal Health Center
Fri
Riverbend CAH
Side-by-side view using demo registry data for Salina Regional Health Center (hub) vs Prairie View Community Hospital (spoke).
| Metric | Hub | Spoke |
|---|---|---|
| Avg modality utilization | 71% | 43% |
| Estimated daily imaging throughput | 128 studies | 13 studies |
| Dose-reduction capable systems | 100% | 100% |
| On-site radiologist FTE (proxy) | ≥1 | Tele-heavy |