A recall means that the FDA and/or a manufacturer is aware of a problem with a device that could affect patient safety and health. Most manufacturers voluntarily recall medical devices that are found to have created health risks, but the FDA has the right under law to issue the recall if the company does not do so, or refuses to do so, which is rare. The recall may be related to a correction on a device or total removal of the device from the market.
An HUD is a device that is intended to benefit patients in the treatment and diagnosis of diseases or conditions that affect or is manifested in fewer than 4,000 individuals in the United States per year
A premarket notification, or 510(k), is submitted to FDA before a manufacturer proposes to market a medical device. If FDA agrees the new device is substantially equivalent to a legally marketed device for which premarket approval is not required,
In accordance with the Federal Food, Drug, and Cosmetic Act, FDA places all medical devices into one of three regulatory classes based on the level of control necessary to ensure safety and effectiveness of the device
A medical device is an instrument, apparatus, implement, machine, contrivance, implant, in vitro reagent, or other similar or related article, including any component, part, or accessory