Use of intravenous way stopcocks with built-in filter that decreases the injection resistance multiway connector device starts The. Intravenous filter with a built-in way stopcocks lowered the injection resistance in accordance with an embodiment of the invented apparatus includes a multi-way connector connected to the receiver inlet tube integral with the elongated tube from the fluid reservoir, the fluid storage vessel fluids and other types of injection or the end of the syringe needle is removed so that the supply fluid stored in the inserted injection inlet tube, and a large blood vessel that is inserted into the stator and the patient tube and the receiver are connected integrally coupled to the needle multi-way connector having a discharge pipe And the multi-way is formed on the upper central portion of the exterior of the housing constituting the connector by rotating the receiver inlet tube, injection inlet tube, and a fluid stop cock valve that opens and closes the discharge pipe include, and injection of the multi-way connector injection solutions having a certain length inside the tube with one end having therein a hollow portion formed by gradually narrowing structure, and the one end of the filter for removing fine particles which is closed while the other end is formed in a cylindrical opening and a Accordingly, the present invention is to, to form a hollow part provided inside of the filter pipe injection intravenous injection Multi-way multi-way connector, the connector provided in the device can prevent the contaminants such as fine glass particles to be injected into the human body Most patients are admitted to the hospital will be able to reduce the cost of treatment by using an intravenous multiway connector device that is widely used, but also by having a separate injection to prevent reverse flow in the inlet tube inside of a multi-way connector of the injection device In the injection liquid when the injection tube to complete automatically t
