Medical Devices. Overview. Section 510(k) of the Food, Drug and Cosmetic Act requires device manufacturers who must register, to notify FDA of their intent to market a medical device at least 90 days in advance. This is known as Premarket Notification - also called PMN or 510(k).
Verb. 1. enfilade-rake or be in a position to rake with gunfire in a lengthwise direction. rake-sweep the length of; The gunfire raked the coast. Translations.
There are many economical ways to enclose your patio. Patios are outdoor rooms that extend your home into the backyard for warm weather enjoyment. Patios are for outdoor dining, entertaining and relaxing, but they can get uncomfortable if exposed to direct sunlight without any shade.