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Class III Device

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Class III Device
A highly-regulated ‘high risk’ medical device—e.g., pacemakers and heart valves—approved by the FDA for use in humans

class III device
Regulatory affairs A highly regulated 'high risk' medical device–eg, life-support or life-sustaining devices–eg, pacemakers and heart valves, approved by the FDA for use in humans; CIIIDs are also defined as those which pose a potentially unreasonable risk of illness or injury. See Medical device.


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Although Congress envisioned that class III devices would be approved through the more stringent PMA process, and the Safe Medical Devices Act of 1990 required that FDA either reclassify or establish a schedule for requiring PMAs for class III device types, this process remains incomplete.
Class III devices generally must obtain a PMA, but, according to the GAO, until FDA issues regulations requiring submission of PMAs, certain types of Class III devices may be cleared via the 510(k) process.
The hearing aid is considered a Class III device by the FDA--the most stringent regulatory category for devices.
 
 
 
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