View all text of Subpart B [§ 868.1030 - § 868.1975]
§ 868.1910 - Esophageal stethoscope.
(a) Identification. An esophageal stethoscope is a nonpowered device that is inserted into a patient's esophagus to enable the user to listen to heart and breath sounds.
(b) Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 868.9.