Regulatory Text
21 C.F.R. § 874.3880 — Tympanostomy tube.
§ 874.3880 Tympanostomy tube. (a) Identification. A tympanostomy tube is a device that is intended to be implanted for ventilation or drainage of the middle ear. The device is inserted through the tympanic membrane to permit a free exchange of air between the outer ear and middle ear. A type of tympanostomy tube known as the malleous clip tube attaches to the malleous to provide middle ear ventilation. The device is made of materials such as polytetrafluoroethylene, polyethylene, silicon elastomer, or porous polyethylene. (b) Classification. Class II.
Source: ecfr.gov · govinfo.gov — public domain
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Root-LD v1.0 · boisestandard.org
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BS-CFR21-SEC-FB72F3
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boisestandard.org
Citation
21 C.F.R. § 874.3880
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CFR — Code of Federal Regulations
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The regulatory text of 21 C.F.R. § 874.3880 is reproduced from the official Code of Federal Regulations as published by the Office of the Federal Register and the National Archives and Records Administration.
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