21 C.F.R. § 872.4475 Spring-powered jet injector.
Title 21 - Food and Drugs
(a) Identification. A spring-powered jet injector is a syringe device intended to administer a local anesthetic. The syringe is powered by a spring mechanism which provides the pressure to force the anesthetic out of the syringe. (b) Classification. Class II.
Title 21: Food and Drugs
PART 872—DENTAL DEVICES
Subpart E—Surgical Devices
§ 872.4475 Spring-powered jet injector.

