21 CFR 874.1925 - Toynbee diagnostic tube.

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Title 21: Food and Drugs

CHAPTER I: FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED)

SUBCHAPTER H: MEDICAL DEVICES

PART 874: EAR, NOSE, AND THROAT DEVICES

Subpart B: Diagnostic Devices

874.1925 - Toynbee diagnostic tube.

(a) Identification. The toynbee diagnostic tube is a listening device intended to determine the degree of openness of the eustachian tube.

(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 ? 874.9.

[51 FR 40389, Nov. 6, 1986, as amended at 65 FR 2316, Jan. 14, 2000]

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