FDA approves iPad, iPhone radiology app for mobile diagnoses

The US Food and Drug Administration has approved the first diagnostic radiology app for use in viewing medical images to make diagnoses using Apple's iPad and iPhone, a title that won the Apple Design Award for "Best iPhone Healthcare & Fitness Application" in 2008.

The announcement, made earlier today, gives a green light for Mobile MIM, an iOS app component of secure medical imaging product sold by the Cleveland-based MIM Software.

The FDA said the app "is not intended to replace full workstations and is indicated for use only when there is no access to a workstation," but William Maisel, MD, MPH, the chief scientist and deputy director for science in the FDA’s Center for Devices and Radiological Health, noted that "this important mobile technology provides physicians with the ability to immediately view images and make diagnoses without having to be back at the workstation or wait for film."

The Mobile MIM app allows radiological images to be securely delivered to mobile doctors using an iPad or iPhone, enabling them to view images and make medical diagnoses "based on computed tomography (CT), magnetic resonance imaging (MRI), and nuclear medicine technology, such as positron emission tomography (PET)."

The app "allows the physician to measure distance on the image and image intensity values and display measurement lines, annotations and regions of interest," the report stated.

A lengthy evaluation

"In its evaluation, the FDA reviewed performance test results on various portable devices," the agency said. "These tests measured luminance, image quality (resolution), and noise in accordance with international standards and guidelines. The FDA also reviewed results from demonstration studies with qualified radiologists under different lighting conditions. All participants agreed that the device was sufficient for diagnostic image interpretation under the recommended lighting conditions."

MIM Software's chief technology officer Mark Cain stats on the company's website that "establishing a diagnostic protocol for medical imaging is no simple matter for a device like the iPhone or iPad. It is critical to understand the characteristics of the device and to establish methods and tools that are safe and effective, while working within those constraints. There has been a gap in the market for a remote imaging device like this, and now it can be filled."

The app is available in 14 languages and in 34 countries in addition to the US. It is expected to become available in the App Store next week, according to the company's site.