Patent ID: 6901975

Claim:
A drug solution container with a connector for communicating comprising a drug solution container having at a tip end thereof an injection needle connecting part, and a hollow connector for communicating attached to a tip end of the drug solution container; the connector for communicating comprising a cylindrical guide part with a bottom capable of being slidably attached to an opening of a vial, and a hollow penetrating member provided at a center of a bottom of the guide part to penetrate the bottom; the penetrating member comprising a penetrating needle at a tip end side with respect to the bottom, and a connecting part at a base end side with respect to the bottom; and the connecting part being fitted on an outside of the injection needle connecting part and being connected to the injection needle connecting part, wherein a remaining part is consecutively provided through a breaking part on a base part of the connecting part of the penetrating member, the remaining part is engaged with the injection needle connecting part, and the breaking part is configured to be broken upon a separation of the connecting part of the penetrating member from the injection needle connecting part.