治療液注入システム

摘要

PROBLEM TO BE SOLVED: To provide a portable patch-type device for injection which can be detached from the body of a patient and attached again at need or at the option of the patient.SOLUTION: After attaching a needle unit 20 to the human body, a user connects the housing of a patch unit 10 to a pedestal 300 and connects the discharge port of the patch unit 10 to a well 310, thereby connecting the patch unit 10 to the needle unit 20. The patch unit 10 can be attached to and detached from the needle unit 20 multiple times at the option of the patient or at another need.