(a) Identification. Implantable intra-aneurysm pressure measurement system is a device used to measure the intra-sac pressure in a vascular aneurysm. The device consists of a pressure transducer that is implanted into the aneurysm and a monitor that reads the pressure from the transducer.
(b) Classification. Class II (special controls). The special control is FDA's guidance document entitled ``Class II Special Controls Guidance Document: Implantable Intra-Aneurysm Pressure Measurement System.'' See Sec. 870.1 (e) for the availability of this guidance document. [71 FR 7871, Feb. 15, 2006]