And methods of needle inserter device infusion medium delivery system equipped with a needle insertion device, devices, and methods and,

摘要

Infusion medium delivery system for delivering the infusion medium to the patient user, devices and methods, including methods and needle inserter device is inserted into a patient user cannula needle and / or to carry the injected medium into the patient user there. The method and needle inserter device, is inserted into the skin of a patient user and cannula needle is withdrawn automatically from the patient user of the needle, to place the cannula, so as to leave in fluid flow communication with the reservoir to work. Delivery device can base portion, can and a connectable durable portion base portion, the base portion is separated from the durable part, and disposed of after use of a given one or more times. The base part, supported the needle inserter device and storage container, storage container from the injection medium, durable part, to support the drive device for driving selectively into the cannula and / or needles.