Improving Time to Angioembolization for Trauma Care: Novel Smartphone Application

Timely angiographic embolization of abdominopelvic injuries is a hallmark of a high-functioning trauma center. Yet, the process depends on the timely mobilization of interventional radiology staff. Smartphone technology to notify and mobilize staff may be a viable option.

To describe the incorporation of a smartphone application into our trauma workflow process previously developed for stroke care.

In 2022, our Level I trauma center implemented a smartphone application with three simultaneously occurring functions: (a) high-definition image viewing on the phone; (b) text messaging thread for all parties; and (c) a single-call activation system for staff mobilization. The application was initially developed to notify interventional radiologists of large-vessel occlusions in victims of stroke and, at our request, was modified to fit our trauma workflow process. The smartphone application company developed a new program, installed the application on trauma service smartphones, and provided educational in-services over a 1-month period. The application was then integrated into our trauma workflow process.

The trauma surgeon and the interventional radiologist can now simultaneously view high-definition images on their smartphones. Text messages are accessible to all team members. The staff is notified and mobilized with the singlecall smartphone application, preventing the placing and returning of phone calls.

Smartphone technology enhances timely interventional radiology staff response for hemorrhagic patients requiring emergent angioembolization.