21 CFR 870.2860
§ 870.2860 Heart sound transducer.
United States · 21 CFR — Food and Drugs · Status: effective
Cite this
- Citation
- 21 CFR 870.2860, § 870.2860 Heart sound transducer, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/89947
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Full text
(a) Identification. A heart sound transducer is an external transducer that exhibits a change in mechanical or electrical properties in relation to sounds produced by the heart. This device may be used in conjunction with a phonocardiograph to record heart sounds.
(b) Classification. Class II (performance standards).
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.