1. Regulations
  2. title 21
  3. chapter I-i7
  4. part 870
  5. subpart C
  6. § 870.2780

View all text of Subpart C [§ 870.2050 - § 870.2920]

§ 870.2780 - Hydraulic, pneumatic, or photoelectric plethysmographs.

(a) Identification. A hydraulic, pneumatic, or photoelectric plethysmograph is a device used to estimate blood flow in a region of the body using hydraulic, pneumatic, or photoelectric measurement techniques.

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

AUTHORITY: 21 U.S.C. 351, 360, 360c, 360e, 360j, 360

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

CITE AS: 21 CFR 870.2780