21 CFR § 870.1670 - Syringe actuator for an injector.

---
identifier: "/us/cfr/t21/s870.1670"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "21 CFR § 870.1670 - Syringe actuator for an injector."
title_number: 21
title_name: "Food and Drugs"
section_number: "870.1670"
section_name: "Syringe actuator for an injector."
chapter_name: "FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "H"
subchapter_name: "MEDICAL DEVICES"
part_number: "870"
part_name: "CARDIOVASCULAR 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: "45 FR 7907, Feb. 5, 1980, unless otherwise noted."
cfr_part: "870"
---


# 870.1670 Syringe actuator for an injector.

(a) *Identification.* A syringe actuator for an injector is an electrical device that controls the timing of an injection by an angiographic or indicator injector and synchronizes the injection with the electrocardiograph signal.

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