SECURING MEANS FOR WORN TYPE INFUSION DEVICE OF MEDICAL SUBSTANCE WHICH IS USED BY SECURING ON LIVING BODY

摘要

PPROBLEM TO BE SOLVED: To provide an infusion device which is used to administer a liquid medical substance into living tissues of a human body or an animal body and is suitable for fixing an administering device on a living body. PSOLUTION: The infusion device for administering the liquid medical substance comprises a catheter head 1 having an underside 1a for securing on the living tissues 6, a cannula 1b which is mounted on the catheter head, protrudes from the underside of the catheter head, and punctures and is inserted into the living tissues, a guide connecting part 1c which is provided on the top face of the catheter head and is designed to connect to supply a liquid by releasably fitting and connecting the administrating device 2 to be used to the guide connecting part, and the administering device which is mounted on the guide connecting part to rotate around the guide connecting part for establishing the releasable connection to the catheter head. The administering device is equipped with at least one securing means 3 on the peripheral region 2a. PCOPYRIGHT: (C)2008,JPO&INPIT