BLOG: Leveraging AI to Advance Medical Imaging and Improve Patient Outcomes

Consistency and accuracy in patient imaging saves millions of lives each year. None of this would be possible without the adoption of advanced technologies that continue to revolutionize the medical imaging industry by improving workflows and process constraints for radiology personnel.

To improve patient care and increase operational efficiencies, there is a clear shift from using stand-alone solutions and products to smart integrated systems that rely on data and intelligence. This has led to the adoption of artificial intelligence (AI) embedded in the everyday tools that radiology departments use to improve efficiency, reduce operational costs, achieve ambitious financial goals, and ultimately improve the patient experience and outcomes.

One such smart technology is the CT 5100-Incisor Platform with CT Smart Workflow, which was unveiled by Philips at the Radiological Society of North America (RSNA) Annual Meeting in 2021 and is the latest addition from the company to its CT portfolio.

Advanced Capabilities

The new CT 5100-Incisive includes a comprehensive suite of AI-enabled features and applications designed to accelerate CT workflows, improve diagnostic confidence, and maximize equipment uptime by ensuring dose accuracy , speed and image quality, allowing radiologists to focus their expertise on the patient instead of the process.

According to Wendy Winkle-Lawless, CT Business Market Leader – North America, Philips, the implementation of AI is having a significant impact on the standardization and accuracy of workflows. Specifically, it brings innovation to imaging by simplifying the increasingly complex and stressful demands of radiology departments and alleviating some of the increasing pressures under which they operate.

“With the CT 5100-Incisive, we have implemented AI in every aspect of the scanner. From the moment the technologist plans the exam, through patient positioning, to exam processing and image reconstruction, you have AI providing standardization, helping to improve dose and improving the workflow of patients being scanned,” Winkle-Lawless said.

Philips CT 5100-Incisor

The CT 5100 Incisor also has multiple advantages.

“One of the advancements of the CT 5100 Incisive is the precise position. This is an AI-enabled automatic patient positioning feature that allows you to ensure that the patient is positioned at the ISO center. This greatly increases consistency from user to user, whether the patient is coming in for the first time or for a follow-up exam. It also reduces the need for increased patient dose or other undesirable consequences, such as image noise, typically associated with manual positioning,” added Winkle Lawless.

Other benefits of the CT 5100 Incisor include:

  • Precise Image reduces dose by up to 80%, reduces noise by 85%, and improves low-contrast detectability by 60% to ensure diagnostic confidence and patient care.1
  • The Lifetime Tube Warranty, which over the life of the scanner can reduce operating expenses by approximately $420,000.2
  • Low total cost of ownership with scalable and up-to-date technology features.
  • 24/7 proactive monitoring that supports the system remotely continuously without interrupting daily routines.

Performance improvements

CT Smart Workflow is the latest in an ongoing program of performance enhancements for Philips’ CT 5100 Incisive platform, which includes a newly designed patient table to accommodate bariatric patients; OnPlan patient-side gantry controls to minimize time away from the patient, allowing radiologists to do more directly from the scanner, including setup and pre-scan adjustments, enabling consistency between operators and reducing time to achieving results through adaptive intelligence; and Enterprise Performance Analytics – PerformanceBridge business process improvement services.

“With the combination of CT 5100 Incisor and CT Smart Workflow, we have integrated AI into the tools radiology departments use daily so they can apply their expertise to the patient, rather than unnecessary distractions associated with imaging. CT itself,” Frans said. Venker, general manager of computed tomography at Philips. “By automating many of the process-related barriers to CT imaging performance, we aim to pave the way for dose accuracy, speed and image quality that will help imaging departments achieve their goals. financial, clinical and operational.”

According to Venker, the CT 5100 Incisor with CT Smart Workflow demonstrates how integrated AI-based solutions connect clinical intelligence and operational data across the radiology enterprise to advance precision diagnosis and treatment .

Intelligent imaging solutions, such as the CT 5100 Incisor, are designed to improve efficiency, operator consistency, and diagnostic confidence at the point of image acquisition by automating many time-consuming procedural tasks that radiologists, technicians and staff traditionally had to perform manually. By enabling radiology departments to streamline care and make the best decisions for each patient, healthcare providers can ensure operational excellence and the best patient outcomes.

References:

1. In clinical practice, using Precise Image can reduce CT patient dose depending on clinical task, patient size and anatomical location. Consultation with a radiologist and physicist should be made to determine the appropriate dose to achieve diagnostic image quality for the particular clinical task. Dose reduction assessments were performed using body reference protocols with 1.0 mm slices at the “Smoother” setting, and tested on the MITA CT IQ Phantom (CCT189, The Phantom Laboratory) assessing the 10 mm pin and compared to filtered backprojection. A range is visible on all 4 pins, using a channeled hospitality observation tool, which includes 85% reduced image noise and improved low contrast detectability from 0% to 60% with a dose reduction of 50% to 80%. NPS Curve Offset is used to assess image appearance, as measured on a 20cm water phantom at the center of the 50mm x 50mm ROI, with an average offset of 6% or less. Data on file.

2. Product life is defined by Philips as 10 years. The availability of the Tube for Life guarantee varies by country. Please contact your local Philips representative for details. Actual operating costs for customers vary widely due to the existence of many variables (such as brand and model of scanner, size of hospital/imaging center, case mix, l use of the system). The potential savings identified estimate the avoidance of the purchase of replacement tubes over a 10-year useful life of a CT system, based on an average selling price of $140,000 per replacement tube and with an estimated tube life of 3 years. There can be no guarantee that all clients will achieve this result.


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