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About Us

Makers of MEDSCAN

InfraScan, Inc. is a medical device company that invented and distributes hand-held diagnostic devices for head injury and stroke assessment based on Near-Infrared (NIR) technology. The MEDSCAN enables clinicians to effectively, conveniently, and accurately detect intracranial bleeding in patients with head trauma.

Intracranial hematomas are an important and, if detected early, treatable cause of secondary brain injury in patients with head trauma. Recent statistics from Iraq shows that 30% of all wounded in action have head injuries, and 40% of them have brain hematomas. Dr. Britton Chance (University of Pennsylvania) and Dr. Claudia Robertson (Baylor College of Medicine) invented a NIR system for detection of brain hematomas and tested it successfully in 305 patients in Baylor. An entrepreneurial team formed a company around this technology in collaboration with Drexel University and won the Wharton Business Plan competition in April 2004 and the second prize at the global business plan competition in Singapore in October 2004. The Office of Naval Research funded the company in May, the Biotechnology Greenhouse of Southeastern Pennsylvania, from Ben Franklin Technology Partners of Southeastern Pennsylvania, and from Philadelphia Industrial Development Corporation. A multi-center clinical study to support an FDA submission started in July 2006, and on February 2008 an application was submitted to the FDA. After 4 years of review, the FDA cleared MEDSCAN Model 1000 as a denovo medical technology in December 2011. In January 2013 the FDA cleared the 510(k) of Infrascanner Model 2000.

Why choose Us


The MEDSCAN detects intracranial bleeding of the brain, is simple to use and provides results in 3-5 minutes. Invented by US Military and Philadelphia University and it is FDA, TGA and now WAND approved for sale in New Zealand.
Near Infrared (NIR) Technology in MEDSCAN

The basic method for intracranial hematomas detection with NIR spectroscopy is based on the differential light absorption associated with the injured versus the non-injured parts of brain.

Read Our Whitepaper on NIR

The MEDSCAN compares the left and right sides of the brain in four different areas. The NIRS sensor is placed successively in the left and right frontal, temporal, parietal, and occipital areas of the head and the absorbance of light at selected wavelengths is recorded.

Patient measurement is completed within 2-3 minutes
Detects hematomas greater than 3.5 cc in volume
Detects hematomas up to 2.5 cm deep from the surface of the brain (or 3.5 cm from the skin surface)
Accuracy: In patients with Epidural, Subdural and Intracerebral hematomas: Sensitivity = 88% / Specificity = 90.7%*
* C. Robertson, E. Zager, R. Narayan, N. Handly, A. Sharma, D. Hanley, H. Garza, E. Maloney-Wilensky, J. Plaum, and C. Koenig, “Clinical Evaluation of a Portable Near-Infrared Device for Detection of Traumatic Intracranial Hematomas,” Journal of Neurotrauma, vol. 27, pp. 1597-1604, 2010.


MEDSCAN, is a medical device company that focuses on developing, commercializing, and distributing our portable brain scanner for head injury and stroke assessment based on near infrared (NIR) technology.


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