Infusion device

摘要

The disclosures made herein relate to an infusion device specifically adapted for syringe injections. In one embodiment of the disclosures made herein, an infusion device comprises a body including an accessible surface having a single inlet port therein, an engagement surface having a single outlet port therein, a medication delivery channel extending between the single inlet port and the single outlet port, and an identification feature on the accessible surface of the body adjacent to the single inlet port. The single inlet port of the medication delivery channel is tapered thereby forming a funnel-shaped entry into the medication delivery channel. A cannula is coupled to the body at the single outlet port and is adapted for receiving medication from the single outlet port and transmitting the medication therethrough.

主权项

1. An infusion device comprising:
a body having a medication delivery channel, the body having an engagement surface with a circular outer border; an adhesive laminate member mounted to the engagement surface of the body, the adhesive laminate member having an adhesive layer, a release liner, and a circular outer border that is larger than the circular outer border of the engagement surface of the body; a cannula having a portion extending from the body, the cannula having a first external perimeter that is greater than a second external perimeter of the cannula that is parallel to and below the first external perimeter, the cannula also having a cannula passageway defined by a cannula passageway wall, the cannula passageway wall including a first portion that cannot be in direct contact with medication delivered to a patient when the infusion device is used; and a septum positioned within the medication delivery channel, the septum having a septum top surface that is exposed to open space, the septum also having a septum bottom surface that is exposed to open space, the septum bottom surface having a bottom-most portion that is flat and parallel to the engagement surface; the infusion device being configured so that a portion of the infusion device will be above a patient's skin when the infusion device is used.