FERTILIZED EGG OR SPERM INJECTOR

摘要

Provided is an injector for injecting a fertilized egg or sperm for artificial insemination into a uterus, the injector being capable of smoothly guiding an injection tube into the uterus. This fertilized egg or sperm injector is characterized: in comprising a guiding tube for insertion into the uterus, an injection tube that is inserted inside the guiding tube and is longer than the guiding tube, and a nozzle that is connected to the tip of the injection tube; and in the injection tube being provided with a flexible first tube section that configures the leading end of the injection tube and a second tube section that is more rigid than the first tube section and configures the base end of the injection tube.