---
kind: "section"
citation: "21 C.F.R. § 870.1270"
title: "21"
number: "870.1270"
heading: "Intracavitary phonocatheter system."
url: "https://uscodex.org/cfr/21/870.1270"
---

# §870.1270. Intracavitary phonocatheter system.

- (a) **Identification.** An intracavitary phonocatheter system is a system that includes a catheter with an acoustic transducer and the associated device that processes the signal from the transducer; this device records bioacoustic phenomena from a transducer placed within the heart, blood vessels, or body cavities.
- (b) **Classification.** Class II (performance standards).

## Notes

### Authority

Authority: 21 U.S.C. 351, 360, 360c, 360e, 360j, 360 l, 371.

### Source

Source: 45 FR 7907, Feb. 5, 1980, unless otherwise noted.