| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a subcutaneous infusion device having a site and a set for delivery of a medicine to a patient. <P>SOLUTION: The site includes a cannula to be inserted into a subcutaneous layer of the skin of the patient. The set can be coupled to the site by placing the set on the site and moving the set from an unlocked position to a locked position. The set can be attached at multiple rotational positions with respect to the site, and can be coupled and uncoupled with the site multiple times. Moreover, a device for inserting a cannula of the subcutaneous infusion device into a subcutaneous layer of the skin of the patient is provided. Some devices automatically retract a needle used to introduce the cannula of the subcutaneous infusion device into a subcutaneous layer of skin of a patient. Upon full introduction of the needle and associated cannula of the subcutaneous layer of skin of a patient, the device moves the needle to a retracted state. <P>COPYRIGHT: (C)2013,JPO&INPIT |
