INFUSION CONNECTOR, AND INFUSION TUBE AND INFUSION DEVICE PROVIDED WITH INFUSION CONNECTOR

摘要

An infusion connector. By arranging a body (1) whose outer surface and outer edge are non-sharp structures and arranging a separator (123), a nursing staff is prevented from being exposed to a puncture environment having sharp objects when the nursing staff performs infusion operations. By bluntly destroying pseudo soldering connections among sealing films by using the separator (123), a liquid discharge opening of an external infusion container can be opened, a very small quantity of particles or chips are generated, and harm of the particles to a human body is reduced. By arranging threads, a fastening structure and other forms of fixing devices (2), the infusion connector is fixedly connected to the external infusion container. The infusion connector can carry more infusion accessory assemblies, so that a nursing staff can select more infusion accessory assemblies that are more suitable for satisfying demands in disease condition. The infusion connector cooperates with an opening in the external infusion container, and the objective of rapid and convenient infusion can be achieved. By arranging a blocking device (15), the germ-free condition in an infusion tube is maintained, and higher infusion safety guarantee can be provided to a patient.