Title 21
SECTION 870.2840
870.2840 Apex cardiographic transducer.
§ 870.2840 Apex cardiographic transducer.(a) Identification. An apex cardiographic transducer is a device used to detect motion of the heart (acceleration, velocity, or displacement) by changes in the mechanical or electrical properties of the device.
(b) Classification. Class II (performance standards).