21 CFR § 868.5665 - Powered percussor.

---
identifier: "/us/cfr/t21/s868.5665"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "21 CFR § 868.5665 - Powered percussor."
title_number: 21
title_name: "Food and Drugs"
section_number: "868.5665"
section_name: "Powered percussor."
chapter_name: "FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "H"
subchapter_name: "MEDICAL DEVICES"
part_number: "868"
part_name: "ANESTHESIOLOGY DEVICES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "21 U.S.C. 351, 360, 360c, 360e, 360j, 360 371."
regulatory_source: "47 FR 31142, July 16, 1982, unless otherwise noted."
cfr_part: "868"
---


# 868.5665 Powered percussor.

(a) *Identification.* A powered percussor is a device that is intended to transmit vibration through a patient's chest wall to aid in freeing mucus deposits in the lung in order to improve bronchial drainage and that may be powered by electricity or compressed gas.

(b) *Classification.* Class II (performance standards).