The company’s range of custom membrane-switch panels conform to numerous medical applications, i.e., lasers, defibrillators, cardiac monitors, and bedside controls. Variations feature embossed graphics, integrated LEDs, selective solvent-resistant textures, colored-window displays, custom sheet-metal backers or enclosures, and ESD shielding. Custom options include ergonomic designs for ease of use, support for specific environments including operating rooms, diagnostic centers, and bedside use, and integral switches. APEM COMPONENTS INC., Haverhill, MA. (978) 372-1602.