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.
Toughened and laminated glass are, of course, both forms of âsafetyâ glass. Toughened, or âtemperedâ, glass is glass that has been heated to very high temperatures â in the region of 650Â°C â and cooled quickly.