Mark Lonsinger

ViOptix, Inc. develops a tissue oximetry technology for the measurement of local tissue oxygen saturation. It offers T.Ox Tissue Oximeter, a lightweight and portable A/C power-operated unit. The was founded in 2009 and is headquartered in Fremont, CA.

ADAC Laboratories, Inc. designs, manufactures and markets medical imaging equipment and radiation theraphy planning and health care information software processing systems in hospitals and clinics. The company offers two types of gamma cameras, single head and dual head cameras. The company's imaging and information systems are used in nuclear medicine, radiology, cardiology and oncology. The company has foreign operations in the Netherlands, France, Germany, Denmark, United Kingdom and Italy. It is located in Milpitas, CA.

Philips Healthcare is engaged in the manufacture and distribution of diagnostic imaging systems, healthcare information technology solutions, and patient monitoring and cardiac devices. Philips Healthcare is a division of Royal Philips Electronics of the Netherlands, which is a global company in healthcare, lighting and consumer lifestyle, delivering people-centric, innovative products, services and solutions. It classifies its business activities into six areas, namely, Home Healthcare, Professional Healthcare, Imaging Systems, Clinical Care Systems, Healthcare Informatics and Customer Services. The company holds manufacturing facilities in The Netherlands, Germany, the US, Finland, Israel and Brazil. Philips Healthcare is headquartered in Massachusetts, the US.