Merge Healthcare Incorporated (Merge) develops software solutions that facilitate the sharing of images to create an electronic healthcare experience for patients and physicians. Its solutions are designed to help solve some of the challenges in health information exchange, such as the incorporation of medical images and diagnostic information into broader health information technology (IT) applications and the interoperability of software solutions. It provides enterprise imaging solutions for radiology, cardiology, orthopaedics and eye care; a suite of products for clinical trials; software for financial and pre-surgical management, and applications that fuel some of the modality vendors worldwide. It provides enterprise imaging solutions for radiology, cardiology, orthopaedics and eye care; a suite of products for clinical trials; software for financial and pre-surgical management, and applications. On August 4, 2011, it acquired Ophthalmic Imaging Systems (OIS).